General
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Target
930b96bbec596e80fd6b6e4a37c34000113e1affb5f1aadbce2049f5800a6fce.exe
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Size
238KB
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Sample
241014-b3crjszbrj
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MD5
7ea98bd7f6a69b385310f5eaa86b6828
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SHA1
ab3ee16a99f901336fa6221f4fdc84e562154841
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SHA256
930b96bbec596e80fd6b6e4a37c34000113e1affb5f1aadbce2049f5800a6fce
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SHA512
25f618ee87b577eec384fd49c40fe00dfa4caaf50b36227431ba838dd461024256a578857026d0942db495a6894b51a55d84190cbe78ab55f46c3c6471a0eb09
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SSDEEP
3072:vRSPDpmSd0310NWYOTLGp+6vDYCm0aW9s/aL/MOvobE80Ogdh1ei4T6Ql:vyDpmSK3104/LS+alDz/MRP0Vdh1tQ
Static task
static1
Behavioral task
behavioral1
Sample
930b96bbec596e80fd6b6e4a37c34000113e1affb5f1aadbce2049f5800a6fce.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
930b96bbec596e80fd6b6e4a37c34000113e1affb5f1aadbce2049f5800a6fce.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
930b96bbec596e80fd6b6e4a37c34000113e1affb5f1aadbce2049f5800a6fce.exe
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Size
238KB
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MD5
7ea98bd7f6a69b385310f5eaa86b6828
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SHA1
ab3ee16a99f901336fa6221f4fdc84e562154841
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SHA256
930b96bbec596e80fd6b6e4a37c34000113e1affb5f1aadbce2049f5800a6fce
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SHA512
25f618ee87b577eec384fd49c40fe00dfa4caaf50b36227431ba838dd461024256a578857026d0942db495a6894b51a55d84190cbe78ab55f46c3c6471a0eb09
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SSDEEP
3072:vRSPDpmSd0310NWYOTLGp+6vDYCm0aW9s/aL/MOvobE80Ogdh1ei4T6Ql:vyDpmSK3104/LS+alDz/MRP0Vdh1tQ
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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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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Executes dropped EXE
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2