General
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Target
2025-01-10_a42a32aec6f5dcd3677b268cc44a6304_cerber
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Size
753KB
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Sample
250110-nkfrpsvrbl
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MD5
a42a32aec6f5dcd3677b268cc44a6304
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SHA1
946b9a95f98d25a93d6a507a742b8a64433059ea
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SHA256
1106d07308c8c6c879b45f610a6ef9e2cbb22bdd43fa034b2600e52e46bed524
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SHA512
43e49600b06a2d5910b6fc85ca5c4f54efdaba9d7bdba03e7144cb78a4dc0765f1096fa73f44660e9d5a7e26eb4c6c20d302316de9d76a22dfe6b6ffc9b4890d
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SSDEEP
6144:OOkZeCLQIqSY9lHir4mwA2MhhIsXt2xirQg:FyxiCHrFhIKtfQg
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-10_a42a32aec6f5dcd3677b268cc44a6304_cerber.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-01-10_a42a32aec6f5dcd3677b268cc44a6304_cerber.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
C:\Users\Admin\Desktop\_READ_THI$_FILE_FMNY8_.txt
http://hjhqmbxyinislkkt.onion/6839-5664-91FB-0502-037B
http://hjhqmbxyinislkkt.1fy93v.top/6839-5664-91FB-0502-037B
http://hjhqmbxyinislkkt.13kn4l.top/6839-5664-91FB-0502-037B
http://hjhqmbxyinislkkt.14klmz.top/6839-5664-91FB-0502-037B
http://hjhqmbxyinislkkt.13eymq.top/6839-5664-91FB-0502-037B
http://hjhqmbxyinislkkt.1eeyaj.top/6839-5664-91FB-0502-037B
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_READ_THI$_FILE_T4DSAH_.hta
cerber
Extracted
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_READ_THI$_FILE_8NFHZ_.txt
http://hjhqmbxyinislkkt.onion/8A5B-9AF8-C805-0502-072C
http://hjhqmbxyinislkkt.1fy93v.top/8A5B-9AF8-C805-0502-072C
http://hjhqmbxyinislkkt.13kn4l.top/8A5B-9AF8-C805-0502-072C
http://hjhqmbxyinislkkt.14klmz.top/8A5B-9AF8-C805-0502-072C
http://hjhqmbxyinislkkt.13eymq.top/8A5B-9AF8-C805-0502-072C
http://hjhqmbxyinislkkt.1eeyaj.top/8A5B-9AF8-C805-0502-072C
Targets
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Target
2025-01-10_a42a32aec6f5dcd3677b268cc44a6304_cerber
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Size
753KB
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MD5
a42a32aec6f5dcd3677b268cc44a6304
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SHA1
946b9a95f98d25a93d6a507a742b8a64433059ea
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SHA256
1106d07308c8c6c879b45f610a6ef9e2cbb22bdd43fa034b2600e52e46bed524
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SHA512
43e49600b06a2d5910b6fc85ca5c4f54efdaba9d7bdba03e7144cb78a4dc0765f1096fa73f44660e9d5a7e26eb4c6c20d302316de9d76a22dfe6b6ffc9b4890d
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SSDEEP
6144:OOkZeCLQIqSY9lHir4mwA2MhhIsXt2xirQg:FyxiCHrFhIKtfQg
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Cerber family
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Blocklisted process makes network request
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Contacts a large (1090) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Drops startup file
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2