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General
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Target
2025-03-17_bf113f021f87637db50876080626e59c_cerber
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Size
503KB
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Sample
250317-dv6qrs1r15
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MD5
bf113f021f87637db50876080626e59c
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SHA1
cb51ccacb638adc682fd4867bd3df3aa0aecd77b
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SHA256
01fc8aa528661928144684048e46f52296f1e954b8fba604b22a1015a2186e48
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SHA512
99068202057c4ad82d4ce45c19821b9e9732dce9801b2d3318d03a12832b341a36d30b9acf4e58c33b036e34a2c76743c33b4980ad6a26c03d5c3a30722ca03d
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SSDEEP
6144:Fj68DTayM6Ct4ejdwtaIfNHt6zxB/gaBIzD4iDZIO7Ouh992STjrBpZwfKIz6W:N6qaJ7F2wwHANV7BqjDZcGPTPiyw6W
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-17_bf113f021f87637db50876080626e59c_cerber.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-17_bf113f021f87637db50876080626e59c_cerber.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
C:\Users\Admin\Desktop\_READ_THI$_FILE_UMSEKDRQ_.txt
http://hjhqmbxyinislkkt.onion/5785-99F7-D2EB-0502-0230
http://hjhqmbxyinislkkt.1npg9s.top/5785-99F7-D2EB-0502-0230
http://hjhqmbxyinislkkt.1fy93v.top/5785-99F7-D2EB-0502-0230
http://hjhqmbxyinislkkt.13kn4l.top/5785-99F7-D2EB-0502-0230
http://hjhqmbxyinislkkt.14klmz.top/5785-99F7-D2EB-0502-0230
http://hjhqmbxyinislkkt.13eymq.top/5785-99F7-D2EB-0502-0230
Extracted
C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\_READ_THI$_FILE_UHOYCJCF_.txt
http://hjhqmbxyinislkkt.onion/61FA-20DD-6A82-0502-00E8
http://hjhqmbxyinislkkt.1npg9s.top/61FA-20DD-6A82-0502-00E8
http://hjhqmbxyinislkkt.1fy93v.top/61FA-20DD-6A82-0502-00E8
http://hjhqmbxyinislkkt.13kn4l.top/61FA-20DD-6A82-0502-00E8
http://hjhqmbxyinislkkt.14klmz.top/61FA-20DD-6A82-0502-00E8
http://hjhqmbxyinislkkt.13eymq.top/61FA-20DD-6A82-0502-00E8
Extracted
C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\_READ_THI$_FILE_W8AG2_.hta
cerber
Targets
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Target
2025-03-17_bf113f021f87637db50876080626e59c_cerber
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Size
503KB
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MD5
bf113f021f87637db50876080626e59c
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SHA1
cb51ccacb638adc682fd4867bd3df3aa0aecd77b
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SHA256
01fc8aa528661928144684048e46f52296f1e954b8fba604b22a1015a2186e48
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SHA512
99068202057c4ad82d4ce45c19821b9e9732dce9801b2d3318d03a12832b341a36d30b9acf4e58c33b036e34a2c76743c33b4980ad6a26c03d5c3a30722ca03d
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SSDEEP
6144:Fj68DTayM6Ct4ejdwtaIfNHt6zxB/gaBIzD4iDZIO7Ouh992STjrBpZwfKIz6W:N6qaJ7F2wwHANV7BqjDZcGPTPiyw6W
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Cerber family
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Blocklisted process makes network request
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Contacts a large (1100) 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
3Discovery
Browser Information Discovery
1Network Service Discovery
1Query Registry
2Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1