- 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
688d91d5e4abf37a22ada96a5a8bdb5dafb55cb4a3827db97abcc895d7af1c8a- SHA1
ae4f751aef3029659cd184e37fdd8f3141f55f0c- MD5
cc7e39bb49a822813b1778866fe07f80- Filename
- 688d91d5e4abf37a.ps1
- File type
- powershell
- MIME
- text/plain
- File size
- 564847
- Filename variants
- 2 reported
- TLSH
T11BC46D347E062EFF5BB820C248D9C50C563C26B4D9682CF66ACB5CA2390D77617B79B1- SSDEEP
6144:yf/0xPX338qz1TMVOUNr4U3Qs27DPcM0doiDGElSbv463WTYM6QPn7IakU+:JmVXNkgQs2XcMopSpWTYM6QPn7Hy
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
High-confidence evidence. Related indicators in this report: 5. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (25%).
Confidence signal
VirusSign reports 94% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections25%
VirusSign confidence94%
Relationship context5 visible
Threat classificationpowershell
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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.
2shown
0%
csv
4169 bytes
drops
Filename
powershell.exe.log
File type
csv
MIME
text/plain
Size
4169
SHA1
67ae259efee2e9d9f6cee81397f87a1f4919ecc4
0%
powershell
60 bytes
drops
Filename
__PSScriptPolicyTest_iugzvutm.mi5.ps1
File type
powershell
MIME
text/plain
Size
60
SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d
Related IPs
Network IPs associated with this indicator.
1shown
US
communicates
CIDR
222.167.226.0/24
Network
222.167.226.0-222.167.226.255
First seen
2025-06-08T18:54:34Z
Last seen
2026-11-13T12:09:48Z
Related domains
Domains associated with this indicator.
1shown
38%
high
.com
communicates
Root
kafeprog7.com
TLD
com
First seen
2026-05-18T21:45:47Z
Last seen
2026-11-13T12:09:49Z
Related URLs
URLs associated with this indicator.
1shown
33%
high
communicates
TLD
com
HTTP status
405
Content length
31
Content SHA256
83c09ba9a8daedb136f90b17a294caa90ad471a016e430df6e229acb5a81e100
First seen
2026-11-09T20:40:09Z
Analysis details
Severity: hightrojanmacro-psobfuscatedpowershelldebug-checkexec-delaywmi-activityadapter-discoveryloader
Freshness: Fresh · Last seen 3 days ago.
- Detection rate
- 25%
- Threat type
- trojan
- Family
- powershell
- Confidence
- 94%
- confidence
- 94 · VirusSign confidence; engine detections are reported separately.
Overview
- SHA256
688d91d5e4abf37a22ada96a5a8bdb5dafb55cb4a3827db97abcc895d7af1c8a- SHA1
ae4f751aef3029659cd184e37fdd8f3141f55f0c- MD5
cc7e39bb49a822813b1778866fe07f80- Filename
- 688d91d5e4abf37a.ps1
- File type
- powershell
- MIME
- text/plain
- File size
- 564847
- TLSH
T11BC46D347E062EFF5BB820C248D9C50C563C26B4D9682CF66ACB5CA2390D77617B79B1- SSDEEP
6144:yf/0xPX338qz1TMVOUNr4U3Qs27DPcM0doiDGElSbv463WTYM6QPn7IakU+:JmVXNkgQs2XcMopSpWTYM6QPn7Hy- First seen
- 2026-11-09T20:51:58Z
- Last seen
- 2026-11-10T01:00:44Z
- Filename variants
- 2 reported
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: 5. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (25%).
Confidence signal
VirusSign reports 94% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family powershell.
Relationship context
5 related indicators are shown across 4 relationship group(s).
Observation timeline
6 timestamped observations are arranged from 2019-08-20 to 2026-11-09. 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 powershell.
Last seen 3 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.
- Filename
- 688d91d5e4abf37a.ps1
- File type
- powershell
- MIME
- text/plain
- Size
- 564847
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- A document or script file initiated network communications indicative of a potential exploit or payload download
- A named pipe was used for inter-process communication
- Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven execution
- Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patching
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1027 · T1055 — Allocated memory and changed its protection to PAGE_NOACCESS, may be used to hide payloads from memory scanners or to trigger an access violation for exception-driven executionTactics: TA0004 · TA0005
- T1055 — Altered memory protections from dynamically allocated (unbacked) memory, indicative of self-modifying shellcode or memory patchingTactics: TA0004 · TA0005
- T1543 — Attempted to interact with the Service Control Manager from dynamically allocated (unbacked) memoryTactics: TA0003 · TA0004
- T1112 · T1547 — Attempted to modify the Windows registry from dynamically allocated (unbacked) memoryTactics: TA0003 · TA0004 · TA0112
5 shown
View MBC details · 5 shown
- E1059 — Command and Scripting InterpreterObjectives: OB0009
- CommunicationObjectives: OC0006
- C0016 — Create FileObjectives: OC0001
- Credential AccessObjectives: OB0005
- E1485 — Data DestructionObjectives: OB0008
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
- kafeprog7.com
- URL
- https://kafeprog7.com/gate/init/eed8b732/6c092d50-fd55-4f43-9ffc-8e7b5db97081
- Protocol
- HTTP
- IP
- 222.167.226.87
- Port
- 443
- Protocol
- TCP
DNS request activity1
A1 response IPs
- 1 DNS requests observed
- 1 unique queries
- 1 response IPs
- Query types: A
- Response codes: NOERROR
View details · 1 shown
- Query
- kafeprog7.com
- Type
- A
- Answers
- 222.167.226.87
- 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
- kafeprog7.com
- Protocol
- HTTP
- IP
- 222.167.226.87
- Domain
- kafeprog7.com
- Port
- 53
- Protocol
- DNS