General
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Target
02df1f1a3cddaaba320be4c7a7dd7071
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Size
1016KB
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Sample
231225-dygwtabae4
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MD5
02df1f1a3cddaaba320be4c7a7dd7071
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SHA1
4b9a7ca107ec2e34d6b62c1ebfa0ee06747d4b4a
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SHA256
43ba4dd4ff8aed7cbdc459c220164a7ed4af302cd8c21ca3415346128aa4ad1c
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SHA512
66b1cf49765a899e13950c9b6a62b6a8ec6e6eb2c0d5cce5779789e0c379980d09c503d9fbf39785a7b8dad5fa554bd46dd73adf07bee49b443edeabd432404f
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SSDEEP
6144:AIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUmDa1is0f:AIXsgtvm1De5YlOx6lzBH46Umu1q
Static task
static1
Behavioral task
behavioral1
Sample
02df1f1a3cddaaba320be4c7a7dd7071.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
02df1f1a3cddaaba320be4c7a7dd7071.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
02df1f1a3cddaaba320be4c7a7dd7071
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Size
1016KB
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MD5
02df1f1a3cddaaba320be4c7a7dd7071
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SHA1
4b9a7ca107ec2e34d6b62c1ebfa0ee06747d4b4a
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SHA256
43ba4dd4ff8aed7cbdc459c220164a7ed4af302cd8c21ca3415346128aa4ad1c
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SHA512
66b1cf49765a899e13950c9b6a62b6a8ec6e6eb2c0d5cce5779789e0c379980d09c503d9fbf39785a7b8dad5fa554bd46dd73adf07bee49b443edeabd432404f
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SSDEEP
6144:AIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUmDa1is0f:AIXsgtvm1De5YlOx6lzBH46Umu1q
Score10/10-
Modifies WinLogon for persistence
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Adds policy Run key to start application
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Disables RegEdit via registry modification
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1