- First seen
- Last seen
THREAT SIGNALMedium
Read alongside the verdict
Indicator overview
INDICATOR PROFILEVirusSign reports high analysis confidence alongside a low or unreported engine detection rate. These are different measures; review the supporting classification and relationships.
- SHA256
5dc3a9c1d44c3bdfb1c3a14e167f8da0ff93daf5bf6123c549e666e4abdbe0bf- SHA1
428b459b853ff6e597569b5e6a54521aa9bc9064- MD5
a6d66b4abaca7a4d6ddb7ec96f4df669- Filename
- x86__setup_now.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 15288704
- PE platform
- x64 64-bit
- PE sections
- 8
- Import libraries
- 1
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
High-confidence evidence. Related indicators in this report: 8. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (29%).
Confidence signal
VirusSign reports 99% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections29%
VirusSign confidence99%
Relationship context8 visible
Threat classificationwingo
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Graph filters
Saved investigations
Compare when indicators were first seen, last seen and observed. Switch to Lifecycle to connect events for the same IOC.
Review approximate infrastructure locations and geographic concentration.
Commonalities
RELATIONSHIP CONSTELLATION
No observations in this view
Available evidence appears in the other investigation lenses.
SELECT A NODE TO EXPLORE
FILEDOMAINIPURL
Visible connections
Related intelligence
Pivot across connected files and infrastructure with analysis signals and supporting context.
Dropped / child files
Files dropped, bundled, or created by the queried file.
1shown
29%
critical
peexe
716288 bytes
drops
Filename
Crasluvash-desktop.exe
Family
filerepmalware
Type
trojan
File type
peexe
MIME
application/vnd.microsoft.portable-executable
Related IPs
Network IPs associated with this indicator.
4shown
0%
US
communicates
CIDR
104.21.0.0/17
Network
104.16.0.0-104.31.255.255
First seen
2023-09-30T15:55:36Z
Last seen
2026-11-12T15:16:25Z
0%
US
communicates
CIDR
172.67.128.0/17
Network
172.64.0.0-172.71.255.255
First seen
2023-09-28T23:51:23Z
Last seen
2026-11-12T15:16:25Z
5%
low
US
communicates
CIDR
172.67.128.0/17
Network
172.64.0.0-172.71.255.255
First seen
2023-09-30T19:34:17Z
Last seen
2026-11-12T11:18:00Z
0%
US
communicates
CIDR
104.21.0.0/17
Network
104.16.0.0-104.31.255.255
First seen
2023-10-01T19:10:29Z
Last seen
2026-11-12T11:18:00Z
Related domains
Domains associated with this indicator.
2shown
20%
medium
.tattoo
communicates
Root
neeft.tattoo
TLD
tattoo
First seen
2026-11-08T21:54:45Z
Last seen
2026-11-12T15:16:33Z
5%
low
.org
communicates
Root
debuginfo.org
TLD
org
First seen
2026-11-08T05:01:00Z
Last seen
2026-11-12T11:18:01Z
Related URLs
URLs associated with this indicator.
1shown
24%
medium
communicates
TLD
tattoo
HTTP status
520
Content length
7328
Content SHA256
3c60f56cf6cb4915cb5c0b8205ef8b6e8c23e7fff7453d8ccb2f61bbe26637cf
First seen
2026-11-09T04:48:16Z
Analysis details
Severity: criticaltrojanfile-overlayexe64bitwmi-activityobfuscatedpersistencestealerxmrigdiscoveryminerexecutionsigned
Freshness: Fresh · Last seen today.
- Detection rate
- 29%
- Threat type
- trojan
- Family
- wingo
- Confidence
- 99%
- confidence
- 99 · VirusSign confidence; engine detections are reported separately.
Overview
- SHA256
5dc3a9c1d44c3bdfb1c3a14e167f8da0ff93daf5bf6123c549e666e4abdbe0bf- SHA1
428b459b853ff6e597569b5e6a54521aa9bc9064- MD5
a6d66b4abaca7a4d6ddb7ec96f4df669- Filename
- x86__setup_now.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 15288704
- PE platform
- x64 64-bit
- PE sections
- 8
- Import libraries
- 1
- TLSH
T13CF612077D9082A9C0AA9B3586A78252B631BC88873133D72FD1F7742F76BC15D7AB14- SSDEEP
393216:EwT6eVCbs+ijNNcZwjwkoteCrn8tASbTXEKFkH6:FNDVMkotxr8tAkf2a- Imphash
4f2f006e2ecf7172ad368f8289dc96c1- First seen
- 2026-11-12T02:39:25Z
- Last seen
- 2026-11-12T02:44:22Z
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
High-confidence evidence. Related indicators in this report: 8. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (29%).
Confidence signal
VirusSign reports 99% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family wingo.
Relationship context
8 related indicators are shown across 4 relationship group(s).
Observation timeline
9 timestamped observations are arranged from 2023-09-28 to 2026-11-12. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
VirusSign reports high analysis confidence alongside a low or unreported engine detection rate. These are different measures; review the supporting classification and relationships.
Reported engine detection rate. A low rate alone does not establish that the indicator is benign.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
4 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family wingo.
Last seen today.
Signals reflect the intelligence returned in this report. Missing values mean not reported, not zero. Related indicators are investigation leads, not proof of shared malicious activity.
File profile
summarySelected file intelligence summary.
- Filename
- x86__setup_now.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 15288704
- PE platform
- x64 64-bit
- Entry point
- 396736
- Sections
- 8
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- A PE section has a virtual size significantly larger than its raw size, consistent with packed code expanding into virtual memory at runtime
- Allocates memory in foreign processes
- Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patching
- Attempted to use a COM object (CoCreateInstance) from dynamically allocated (unbacked) memory, possibly for WMI reconnaissance or DCOM lateral movement
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1027 — A PE section has a virtual size significantly larger than its raw size, consistent with packed code expanding into virtual memory at runtimeTactics: TA0005
- T1055 — Allocates memory in foreign processesTactics: TA0004 · TA0005
- T1047 — Attempted to use a COM object (CoCreateInstance) from dynamically allocated (unbacked) memory, possibly for WMI reconnaissance or DCOM lateral movementTactics: TA0002
- T1036 · T1553.002 — Authenticode signature is invalidTactics: TA0005 · TA0112
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- Anti-Static AnalysisObjectives: OB0002
- B0001.002 — CheckRemoteDebuggerPresentObjectives: OB0001
- CommunicationObjectives: OC0006
- B0002 — Debugger EvasionObjectives: OB0001
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity3
HTTP, TCPports 443
- 3 outbound connections observed
- 1 domains, 1 IPs, 1 URLs
- Common ports: 443
- Protocols: HTTP, TCP
View details · 2 shown
- Domain
- neeft.tattoo
- URL
- https://neeft.tattoo/
- Protocol
- HTTP
- IP
- 104.21.35.198
- Port
- 443
- Protocol
- TCP
DNS request activity2
A4 response IPs
- 2 DNS requests observed
- 2 unique queries
- 4 response IPs
- Query types: A
- Response codes: NOERROR
View details · 2 shown
- Query
- neeft.tattoo
- Type
- A
- Answers
- 104.21.35.198, 172.67.179.24
- Response
- NOERROR
- Query
- debuginfo.org
- Type
- A
- Answers
- 104.21.88.82, 172.67.174.79
- Response
- NOERROR
C2 candidates2
DNS, HTTPports 53
- 2 C2 candidate communications
- 1 domains, 1 IPs
- Common ports: 53
- Protocols: DNS, HTTP
View details · 2 shown
- Domain
- neeft.tattoo
- Protocol
- HTTP
- IP
- 104.21.35.198
- Domain
- neeft.tattoo
- Port
- 53
- Protocol
- DNS
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x64 64-bit5+ sections
- Platform: x64 64-bit
- Sections: 5+
- Entry point: present
View details · 1 shown
- Platform
- x64 64-bit
- Entry point
- 396736
- Sections
- 8
PE sections5+
5+ sections
- 5+ PE sections
- Common permissions: r, rw, rx
- 5+ unique section names
View details · 5 shown
- Name
- .text
- Virtual address
- 4096
- Virtual size
- 1693536
- Raw size
- 1693696
- Permissions
- rx
- Entropy
- 6.17
- Name
- .rdata
- Virtual address
- 1699840
- Virtual size
- 2008032
- Raw size
- 2008064
- Permissions
- r
- Entropy
- 6.69
- Name
- .data
- Virtual address
- 3710976
- Virtual size
- 431760
- Raw size
- 66048
- Permissions
- rw
- Entropy
- 4.18
- Name
- .pdata
- Virtual address
- 4145152
- Virtual size
- 21732
- Raw size
- 22016
- Permissions
- r
- Entropy
- 5.22
- Name
- .xdata
- Virtual address
- 4169728
- Virtual size
- 156
- Raw size
- 512
- Permissions
- r
- Entropy
- 1.54
5 shown
Imports1
1 DLL groups
- 1 import DLL groups
- 5+ imported functions summarized
View details · 1 shown
- Library
- kernel32.dll
- Functions
- AddVectoredExceptionHandler, CloseHandle, CreateEventA, CreateFileA, CreateIoCompletionPort, CreateThread, CreateWaitableTimerExW, DuplicateHandle …
File certificate
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Certificates4
4 issuers
- Example subject: Summit Motion
- Issued by: Summit Motion
View details · 4 shown
- Subject
- Summit Motion
- Issuer
- Summit Motion
- Fingerprint
- 1D7DF598A1CDDC47371DCA0E4F7549BB92AF5ECB
- Subject
- DigiCert Trusted Root G4
- Issuer
- DigiCert Assured ID Root CA
- Fingerprint
- A99D5B79E9F1CDA59CDAB6373169D5353F5874C6
- Subject
- DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1
- Issuer
- DigiCert Trusted Root G4
- Fingerprint
- 07894D00FC194A17DB273AEB5CF8FACEF14423A4
- Subject
- DigiCert SHA256 RSA4096 Timestamp Responder 2026 1
- Issuer
- DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1
- Fingerprint
- 51D9ABDA034973D84F4266ACA48248E6B369C439