- First seen
- Last seen
THREAT SIGNALMedium-high
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
d4d7bad905faa2abd2711f41f9da8232bc4a349cf6f694c079062da23f013e83- SHA1
7a7dbcc0fe5ed00f5fafdd713448fbd975684308- MD5
f3ca5bf84ce7970f0c67710b782e7c5a- Filename
- Sotasefane.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 785920
- Compile time
- 2026-03-19T18:36:36Z
- PE platform
- x86 32-bit
- PE sections
- 3
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 2. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 52%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections52%
VirusSign confidence100%
Relationship context2 visible
Threat classificationxworm
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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.
Commonalities
RELATIONSHIP CONSTELLATION
No observations in this view
Available evidence appears in the other investigation lenses.
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FILEDOMAINIPURL
Visible connections
Related intelligence
Pivot across connected files and infrastructure with analysis signals and supporting context.
Parent files
Files that may have delivered, loaded, or executed this indicator.
1shown
43%
high
rar
657540 bytes
drops
Filename
Factura MAT 27597.arj
Family
zmutzy
Type
trojan
File type
rar
MIME
application/vnd.rar
Dropped / child files
Files dropped, bundled, or created by the queried file.
1shown
0%
javascript
1216 bytes
drops
Filename
MT103.exe.log
File type
javascript
MIME
application/javascript
Size
1216
SHA1
548c482c6f843a8e98a41da548fa527e1fde6348
Analysis details
Severity: hightrojanpolymorphicdotnetexeobfuscated
Freshness: Fresh · Last seen 3 days ago.
- Detection rate
- 52%
- Threat type
- trojan
- Family
- xworm
- Confidence
- 100%
- detection
- 52 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
d4d7bad905faa2abd2711f41f9da8232bc4a349cf6f694c079062da23f013e83- SHA1
7a7dbcc0fe5ed00f5fafdd713448fbd975684308- MD5
f3ca5bf84ce7970f0c67710b782e7c5a- Filename
- Sotasefane.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 785920
- Compile time
- 2026-03-19T18:36:36Z
- PE platform
- x86 32-bit
- PE sections
- 3
- Import libraries
- 1
- TLSH
T101F4F12823EC4B68E5BD57795071112807F1F916C733E72D7E5A54FA0EB2B82CA66323- SSDEEP
12288:ThhUzecsTHGqQe1AElSVSCWHBUlGbnCvfLHnMIw0YqqLoVdN5r+BGuS3z87L6JDR:AzecsTH+e1nSoCWH+G6zsIvZqLoHkGfa- Imphash
f34d5f2d4577ed6d9ceec516c1f5a744- First seen
- 2026-10-29T09:22:46Z
- Last seen
- 2026-11-08T14:05:34Z
- Filename variants
- 2 reported
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: 2. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 52%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family xworm.
Relationship context
2 related indicators are shown across 2 relationship group(s).
Observation timeline
3 timestamped observations are arranged from 2024-04-04 to 2026-10-30. 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 xworm.
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
- Sotasefane.exe
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 785920
- Compile time
- 2026-03-19T18:36:36Z
- PE platform
- x86 32-bit
- Entry point
- 791902
- Sections
- 3
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- 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
- Attempted to open, duplicate, or impersonate an access token from dynamically allocated (unbacked) memory, indicative of credential theft or lateral movement
- Authenticode signature is invalid
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
- T1036 · T1553.002 — Authenticode signature is invalidTactics: TA0005 · TA0112
- T1082 — Checks available memoryTactics: TA0007
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- Anti-Static AnalysisObjectives: OB0002
- CommunicationObjectives: OC0006
- Defense EvasionObjectives: OB0006
- E1083 — File and Directory DiscoveryObjectives: OB0007
5 shown
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
- Compile time: 2026-03-19T18:36:36Z
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 791902
- Sections
- 3
- Compile time
- 2026-03-19T18:36:36Z
PE sections3
3 sections
- 3 PE sections
- Common permissions: r, rx
- 3 unique section names
View details · 3 shown
- Name
- .text
- Virtual address
- 8192
- Virtual size
- 783716
- Raw size
- 783872
- Permissions
- rx
- Entropy
- 7.66
- Name
- .rsrc
- Virtual address
- 794624
- Virtual size
- 1008
- Raw size
- 1024
- Permissions
- r
- Entropy
- 3.21
- Name
- .reloc
- Virtual address
- 802816
- Virtual size
- 12
- Raw size
- 512
- Permissions
- r
- Entropy
- 0.1
Imports1
1 DLL groups
- 1 import DLL groups
- 1 imported functions summarized
View details · 1 shown
- Library
- mscoree.dll
- Functions
- _CorExeMain
Resources1
1 resources
- 1 resources
- Resource types: RT_VERSION
View details · 1 shown
- Type
- RT_VERSION
- Language
- NEUTRAL