General
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Target
cerber.exe
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Size
604KB
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Sample
241129-d8ppeayndq
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MD5
8b6bc16fd137c09a08b02bbe1bb7d670
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SHA1
c69a0f6c6f809c01db92ca658fcf1b643391a2b7
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SHA256
e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678
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SHA512
b53d2cc0fe5fa52262ace9f6e6ea3f5ce84935009822a3394bfe49c4d15dfeaa96bfe10ce77ffa93dbf81e5428122aa739a94bc709f203bc346597004fd75a24
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SSDEEP
6144:yYghlI5/u8f1mr+4RJ99MpDa52RX5wRDhOOU0qsR:yYKlYmDXEpDHRXP01
Static task
static1
Behavioral task
behavioral1
Sample
cerber.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral2
Sample
cerber.exe
Resource
win10ltsc2021-20241023-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___Q4NK8R32_.txt
cerber
http://p27dokhpz2n7nvgr.onion/E798-A7EA-C0F5-0446-9FA8
http://p27dokhpz2n7nvgr.12hygy.top/E798-A7EA-C0F5-0446-9FA8
http://p27dokhpz2n7nvgr.14ewqv.top/E798-A7EA-C0F5-0446-9FA8
http://p27dokhpz2n7nvgr.14vvrc.top/E798-A7EA-C0F5-0446-9FA8
http://p27dokhpz2n7nvgr.129p1t.top/E798-A7EA-C0F5-0446-9FA8
http://p27dokhpz2n7nvgr.1apgrn.top/E798-A7EA-C0F5-0446-9FA8
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___XSP0Y_.hta
cerber
Extracted
C:\Users\Admin\AppData\Local\Microsoft\Office\DLP\mip\_R_E_A_D___T_H_I_S___VVTZYS1_.txt
cerber
http://p27dokhpz2n7nvgr.onion/BBAA-00B8-D2A1-0446-92C3
http://p27dokhpz2n7nvgr.12hygy.top/BBAA-00B8-D2A1-0446-92C3
http://p27dokhpz2n7nvgr.14ewqv.top/BBAA-00B8-D2A1-0446-92C3
http://p27dokhpz2n7nvgr.14vvrc.top/BBAA-00B8-D2A1-0446-92C3
http://p27dokhpz2n7nvgr.129p1t.top/BBAA-00B8-D2A1-0446-92C3
http://p27dokhpz2n7nvgr.1apgrn.top/BBAA-00B8-D2A1-0446-92C3
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___2E7TS5_.hta
cerber
Targets
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Target
cerber.exe
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Size
604KB
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MD5
8b6bc16fd137c09a08b02bbe1bb7d670
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SHA1
c69a0f6c6f809c01db92ca658fcf1b643391a2b7
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SHA256
e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678
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SHA512
b53d2cc0fe5fa52262ace9f6e6ea3f5ce84935009822a3394bfe49c4d15dfeaa96bfe10ce77ffa93dbf81e5428122aa739a94bc709f203bc346597004fd75a24
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SSDEEP
6144:yYghlI5/u8f1mr+4RJ99MpDa52RX5wRDhOOU0qsR:yYKlYmDXEpDHRXP01
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Cerber family
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Contacts a large (1099) 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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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
1