General
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Target
4a3d269c464e1888f2b5cd3cbc945968f3cbe8bbf9cc1fef072de580c4a1d635.exe
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Size
863KB
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Sample
250216-sx99as1naq
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MD5
6f8d8b53ede7a4caf67d96a092b78639
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SHA1
8d3137f7ca1799890809a95826c145bb5c661ff4
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SHA256
4a3d269c464e1888f2b5cd3cbc945968f3cbe8bbf9cc1fef072de580c4a1d635
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SHA512
6e7fac01b7345e9c1848efcdc85cb85d13591424b8a331ae25668119bade93e1d2947fe0643e452da2fdeeb78c22a2a1c0a53e4867855b95f21dea0ecb2619be
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SSDEEP
6144:aLghm3ma0IcIIY9Y3urjY0MxecINPBPSsHo0wlTyXc4t+/qemoNNozPU:akh0marcc9RANINPB9oeMhqM
Static task
static1
Behavioral task
behavioral1
Sample
4a3d269c464e1888f2b5cd3cbc945968f3cbe8bbf9cc1fef072de580c4a1d635.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
4a3d269c464e1888f2b5cd3cbc945968f3cbe8bbf9cc1fef072de580c4a1d635.exe
Resource
win10v2004-20250207-en
Malware Config
Extracted
C:\Users\Admin\Desktop\_READ_THIS_FILE_19RN_.txt
http://p27dokhpz2n7nvgr.onion/32F0-7D8B-E108-0006-48F8
http://p27dokhpz2n7nvgr.tor2web.org/32F0-7D8B-E108-0006-48F8
http://p27dokhpz2n7nvgr.onion.link/32F0-7D8B-E108-0006-48F8
http://p27dokhpz2n7nvgr.onion.nu/32F0-7D8B-E108-0006-48F8
http://p27dokhpz2n7nvgr.onion.cab/32F0-7D8B-E108-0006-48F8
http://p27dokhpz2n7nvgr.onion.to/32F0-7D8B-E108-0006-48F8
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_READ_THIS_FILE_LXH6SG2_.txt
http://p27dokhpz2n7nvgr.onion/651D-5DFA-56FA-0006-4ABF
http://p27dokhpz2n7nvgr.tor2web.org/651D-5DFA-56FA-0006-4ABF
http://p27dokhpz2n7nvgr.onion.link/651D-5DFA-56FA-0006-4ABF
http://p27dokhpz2n7nvgr.onion.nu/651D-5DFA-56FA-0006-4ABF
http://p27dokhpz2n7nvgr.onion.cab/651D-5DFA-56FA-0006-4ABF
http://p27dokhpz2n7nvgr.onion.to/651D-5DFA-56FA-0006-4ABF
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_READ_THIS_FILE_9B279TWO_.hta
cerber
Targets
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Target
4a3d269c464e1888f2b5cd3cbc945968f3cbe8bbf9cc1fef072de580c4a1d635.exe
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Size
863KB
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MD5
6f8d8b53ede7a4caf67d96a092b78639
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SHA1
8d3137f7ca1799890809a95826c145bb5c661ff4
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SHA256
4a3d269c464e1888f2b5cd3cbc945968f3cbe8bbf9cc1fef072de580c4a1d635
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SHA512
6e7fac01b7345e9c1848efcdc85cb85d13591424b8a331ae25668119bade93e1d2947fe0643e452da2fdeeb78c22a2a1c0a53e4867855b95f21dea0ecb2619be
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SSDEEP
6144:aLghm3ma0IcIIY9Y3urjY0MxecINPBPSsHo0wlTyXc4t+/qemoNNozPU:akh0marcc9RANINPB9oeMhqM
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Cerber family
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Blocklisted process makes network request
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Contacts a large (1098) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Downloads MZ/PE file
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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