General
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Target
764f9d0d270efd32b73723512d72556ed118d42fe7a616550c78fa2a9ee0790b
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Size
159KB
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Sample
240417-qkk3jaaf4s
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MD5
f72822ada51abacf01440aeb9c8762b9
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SHA1
86fa37c1bfccd10b0d0dd04cee40400381c26829
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SHA256
764f9d0d270efd32b73723512d72556ed118d42fe7a616550c78fa2a9ee0790b
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SHA512
8aec744ddcbfe85c43f8efd813d1ccb18b4561f54269f3c24f7c3b740394880d640ae5e543142fd6495d05f7205f70aa2bf58558552b8c2fdef78eb39a016486
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SSDEEP
3072:BuMpDTxuhn6GiuAazCInfzy8vHtBzK27f/kUi0bVuCli3gqVyqlziq2ERhhI:wGfEhnniu3nfzyytBzD7fNDECw3vYwmL
Static task
static1
Behavioral task
behavioral1
Sample
0becc5527aba7dc1a746846fc3a2b62f2e46568819b2259d4474eb16e96b9be4.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0becc5527aba7dc1a746846fc3a2b62f2e46568819b2259d4474eb16e96b9be4.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
0becc5527aba7dc1a746846fc3a2b62f2e46568819b2259d4474eb16e96b9be4.exe
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Size
258KB
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MD5
c604511f8c117ca36984e8aa66ac0a71
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SHA1
7ce156eb70e31fbdf62c3d7e60e6eefff7b21c7d
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SHA256
0becc5527aba7dc1a746846fc3a2b62f2e46568819b2259d4474eb16e96b9be4
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SHA512
031ffc652bd29c52b8ea733fa6a9e37c9908798d4121d0452c2e0207d17086f43451c273b686ef4c086fc859fe6cf906e403bd09008b11cfc2498ec338ae3441
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SSDEEP
3072:xkh5eI/cSz90u2DEJClClQoyLwETsrw/eEOobr6e7AXa2jyQfEBw0coqY7IQPJUD:xkh+BEQ0SBTRVOobrPXYES0cWEQRER
Score10/10-
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
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2