General
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Target
2025-03-25_c148dc43bc2ccd6d2ff2dce23bf51b14_cerber
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Size
191KB
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Sample
250325-jxblaswqv8
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MD5
c148dc43bc2ccd6d2ff2dce23bf51b14
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SHA1
42f33ac515a422b25a38f3bd81d5b673f83549ca
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SHA256
40abba5de032810cc879ecd7bd604405e5a20344c293279cffb9a45b5e2b8bb2
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SHA512
cb64fe2390a19bed4e18b4248751feff99418d7677f4f43577c15a6f2064c604e1ab7cdc97a52389b88587c492f6fa8c4231d314b4c1690af1c6b3a9352e6348
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SSDEEP
3072:+DxABswxafBRTT7VhGaQAK9EyhSRnCdHnXad3e43k1jtY04UklcEGVWIRdlsLQ:+uBswxoB1XaaQAKthcnWXadVkj3IlcVK
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-25_c148dc43bc2ccd6d2ff2dce23bf51b14_cerber.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
2025-03-25_c148dc43bc2ccd6d2ff2dce23bf51b14_cerber.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___84DT7O5_.txt
cerber
http://p27dokhpz2n7nvgr.onion/0A1B-25A1-B7FD-0006-4997
http://p27dokhpz2n7nvgr.tor2web.org/0A1B-25A1-B7FD-0006-4997
http://p27dokhpz2n7nvgr.onion.link/0A1B-25A1-B7FD-0006-4997
http://p27dokhpz2n7nvgr.onion.nu/0A1B-25A1-B7FD-0006-4997
http://p27dokhpz2n7nvgr.onion.cab/0A1B-25A1-B7FD-0006-4997
http://p27dokhpz2n7nvgr.onion.to/0A1B-25A1-B7FD-0006-4997
Extracted
C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\_R_E_A_D___T_H_I_S___UALFCF0_.txt
cerber
http://p27dokhpz2n7nvgr.onion/CB50-E171-D884-0006-4515
http://p27dokhpz2n7nvgr.tor2web.org/CB50-E171-D884-0006-4515
http://p27dokhpz2n7nvgr.onion.link/CB50-E171-D884-0006-4515
http://p27dokhpz2n7nvgr.onion.nu/CB50-E171-D884-0006-4515
http://p27dokhpz2n7nvgr.onion.cab/CB50-E171-D884-0006-4515
http://p27dokhpz2n7nvgr.onion.to/CB50-E171-D884-0006-4515
Extracted
C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\_R_E_A_D___T_H_I_S___T1WV6E6R_.hta
cerber
Targets
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Target
2025-03-25_c148dc43bc2ccd6d2ff2dce23bf51b14_cerber
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Size
191KB
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MD5
c148dc43bc2ccd6d2ff2dce23bf51b14
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SHA1
42f33ac515a422b25a38f3bd81d5b673f83549ca
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SHA256
40abba5de032810cc879ecd7bd604405e5a20344c293279cffb9a45b5e2b8bb2
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SHA512
cb64fe2390a19bed4e18b4248751feff99418d7677f4f43577c15a6f2064c604e1ab7cdc97a52389b88587c492f6fa8c4231d314b4c1690af1c6b3a9352e6348
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SSDEEP
3072:+DxABswxafBRTT7VhGaQAK9EyhSRnCdHnXad3e43k1jtY04UklcEGVWIRdlsLQ:+uBswxoB1XaaQAKthcnWXadVkj3IlcVK
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Cerber family
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Blocklisted process makes network request
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Contacts a large (1096) 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