General
- Target spoofer.rar
- Size 698KB
- Sample260629-xdvrqad13n
- SHA256 8bc591a33b8b737cacd5e21fa73f0970ca153d1e04e1890e513eeaecf3f976ef
- MD5 39bbc535fdadde6d9eb0c2368f625ff5
- SHA1 80f75df0f36aa48ec7005d3cf95e4459d1a97788
- SHA512 0eb878a22e47533ea5fb5a91b0b7672eeb8467d242e6dc94ac6cf1cb3b4c2edb2f671c86a69d3aed9aa90ac773bc8cc73711c5fcac099e70999979296ee8f859
- SSDEEP 12288:CbWakrwE8ZbaK/nQzVvRhYNxlqxLsNX1iiXkBp21hBacIxtjgMJ6s09T+KURpwvg:CbsrwE8Z74WflrbiXzXZ7fJiSK8pwv/o
- TLSH T1D0E4234D972EE3E47AF11EB669380B2BCC9E124391741DFB469FC94A06B95307B5C5C0
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
spoofer/HWID SPOOFER.exe
Resource
win10v2004-20260513-en
16 signatures
150 seconds
Malware Config
Extracted
Family
-
sheetrat
Version
-
2.6
Campaign
-
Sheet_avxoguxepirbwqriq
C2
-
host.ply.gg:15139
Targets
-
- Target spoofer/HWID SPOOFER.exe
- Size 309KB
- SHA256 74b7de2779faec002d80d97a5b4047d3d12524d1db3cbaa4ef5e58d8f2586401
- MD5 a51a9d362abe5eac98708092c82b7ac7
- SHA1 433e43e25f6ca0e6b56f8b0beaff47c0dedac9dd
- SHA512 245d7004fb530f41787fee0177a4e3cb460b4a51485913c7263335cbe0d499e7f818f9102c3c1c8ed99ec2e8e1e2b47767811d4816170b752826a47787d9bd63
- SSDEEP 3072:RTq0v9fpnTNpbZ4/sny+GZx+Z7W1NeN3w/jhlhE1Z8Nig98nK7Wpq6ptNHGUAjF4:kiTT6pGZCe6VlWT8b99E/e+QN8b2z
- TLSH T19D64C40CFE91E804DD6E3D77CBE610149B7121C22E21928272996FFD8B5637758E62BC
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Sheetrat obfuscated V1.8 and higher
Sheetrat aka NonEuclid RAT is a trojan written in C#.
-
Modifies WinLogon for persistence
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Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
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Loads dropped DLL
-
Adds Run key to start application
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1