- First seen
- Last seen
THREAT SIGNALHigh
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
8def187287dfd6bcf6111a4fbcf513aa3bab103200b55977c6879437dbc25071- SHA1
4c1b3c57402b8df371b08484ad8b762034dff726- MD5
b7e8dccbc0542dc6fb6dc0063fe99b43- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 3588096
- PE platform
- x86 32-bit
- PE sections
- 3
- Import libraries
- 1
- TLSH
T1BEF5331EF4BEC248C7178AF4D0447417AD08AE47C7DAEA2E6D8BD1348F524F982752B8
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 6. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 65%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections65%
VirusSign confidence100%
Relationship context6 visible
Threat classificationdacic
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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.
Related IPs
Network IPs associated with this indicator.
5shown
20%
high
RU
communicates
CIDR
176.12.64.0/21
Network
176.12.64.0-176.12.71.255
First seen
2026-09-12T05:07:41Z
Last seen
2026-11-11T17:27:13Z
5%
low
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2026-08-16T09:11:17Z
Last seen
2026-11-12T18:50:35Z
0%
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2026-05-06T05:25:22Z
Last seen
2026-11-12T18:50:05Z
5%
low
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2026-05-22T18:06:54Z
Last seen
2026-11-12T18:26:23Z
0%
US
communicates
CIDR
150.171.64.0/18
Network
150.171.0.0-150.171.255.255
First seen
2026-03-02T07:00:20Z
Last seen
2026-11-12T18:47:50Z
Related domains
Domains associated with this indicator.
1shown
0%
.com
communicates
Root
live.com
TLD
com
Subdomain
nexusrules.officeapps
First seen
2023-09-29T01:11:46Z
Last seen
2026-11-12T18:51:59Z
Analysis details
Severity: hightrojanexeupxinput-checkwmi-activityobfuscatedpersistence
Freshness: Aging · Last seen 43 days ago.
- Detection rate
- 65%
- Threat type
- trojan
- Family
- dacic
- Confidence
- 100%
- detection
- 65 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
8def187287dfd6bcf6111a4fbcf513aa3bab103200b55977c6879437dbc25071- SHA1
4c1b3c57402b8df371b08484ad8b762034dff726- MD5
b7e8dccbc0542dc6fb6dc0063fe99b43- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 3588096
- PE platform
- x86 32-bit
- PE sections
- 3
- Import libraries
- 1
- TLSH
T1BEF5331EF4BEC248C7178AF4D0447417AD08AE47C7DAEA2E6D8BD1348F524F982752B8- SSDEEP
49152:xqnzNMPSyjxNDc2Vn1NMAc1ndsR+b/mfUvXsfMDln3ztipZ90OmNnz2ZqdOzOqHy:Un6RdmmnOdQvf43IT4NTOiqHy- Imphash
6ed4f5f04d62b18d96b26d6db7c18840- First seen
- 2026-09-22T09:16:43Z
- Last seen
- 2026-09-29T22:31:29Z
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
Elevated engine detections. Related indicators in this report: 6. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 65%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family dacic.
Relationship context
6 related indicators are shown across 2 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
7 timestamped observations are arranged from 2023-09-29 to 2026-09-22. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
Engine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
Reported engine detection rate, not the probability that this indicator is malicious.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
2 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family dacic.
Last seen 43 days ago.
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.
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 3588096
- PE platform
- x86 32-bit
- Entry point
- 12901904
- Sections
- 3
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- Checks available memory
- Checks system language via registry key (possible geofencing)
- Classification label
- Collects information to fingerprint the system
- Connects to IPs without corresponding DNS lookups
5 shown
View MITRE ATT&CK details · 5 shown
- T1082 — Checks available memoryTactics: TA0007
- T1012 · T1082 — Collects information to fingerprint the systemTactics: TA0007
- T1055 — Creates a process in a suspended state, likely for injectionTactics: TA0004 · TA0005
- T1518 · T1562 — Enumerated Anti-Malware Scan Interface (AMSI) providers, a potential precursor to AMSI bypass or EDR unhookingTactics: TA0005 · TA0007
- T1057 — Enumerates running processesTactics: TA0007
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- Anti-Static AnalysisObjectives: OB0002
- B0001.002 — CheckRemoteDebuggerPresentObjectives: OB0001
- CommunicationObjectives: OC0006
- Defense EvasionObjectives: OB0006
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity1
UDPports 443
- 1 outbound connections observed
- 0 domains, 1 IPs, 0 URLs
- Common ports: 443
- Protocols: UDP
View details · 1 shown
- IP
- 176.12.71.122
- Port
- 443
- Protocol
- UDP
DNS request activity1
A5+ response IPs
- 1 DNS requests observed
- 1 unique queries
- 5+ response IPs
- Query types: A
- Response codes: NOERROR
View details · 1 shown
- Query
- nexusrules.officeapps.live.com
- Type
- A
- Answers
- 150.171.110.178, 150.171.110.147, 150.171.110.210, 150.171.109.145, 150.171.109.152, 150.171.109.66, 150.171.109.74
- Response
- NOERROR
C2 candidates1
UDPports 443
- 1 C2 candidate communications
- 0 domains, 1 IPs
- Common ports: 443
- Protocols: UDP
View details · 1 shown
- IP
- 176.12.71.122
- Port
- 443
- Protocol
- UDP
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x86 32-bit3 sections
- Platform: x86 32-bit
- Sections: 3
- Entry point: present
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 12901904
- Sections
- 3
PE sections3
3 sections
- 3 PE sections
- Common permissions: rwx, rw
- 3 unique section names
View details · 3 shown
- Name
- UPX0
- Virtual address
- 4096
- Virtual size
- 9314304
- Raw size
- 0
- Permissions
- rwx
- Entropy
- 0.0
- Name
- UPX1
- Virtual address
- 9318400
- Virtual size
- 3588096
- Raw size
- 3587072
- Permissions
- rwx
- Entropy
- 8.0
- Name
- UPX2
- Virtual address
- 12906496
- Virtual size
- 4096
- Raw size
- 512
- Permissions
- rw
- Entropy
- 1.47
Imports1
1 DLL groups
- 1 import DLL groups
- 4 imported functions summarized
View details · 1 shown
- Library
- KERNEL32.DLL
- Functions
- ExitProcess, GetProcAddress, LoadLibraryA, VirtualProtect