General
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Target
d5e6185ead4f18f0197f4df7cd5d98c5b77ef1f4bbd132d33e1e79a5610e76e2
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Size
159KB
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Sample
240417-p8ttxagc88
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MD5
f19a9db3c89bfe2c07b0c0d157022154
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SHA1
ffb406b199f5c03ff3e1410d13f003c3d7c9caa8
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SHA256
d5e6185ead4f18f0197f4df7cd5d98c5b77ef1f4bbd132d33e1e79a5610e76e2
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SHA512
5b49d3676515227e9c1221cc01129a81f253026a2fe8e3a733837edfd95b3aaba82b9f8b38ba85e984f870ae2cf3d442feacfe416bf2491659b87996925ca9c1
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SSDEEP
3072:kB2BpPROt7rqPXuIOyZs/6PAXhyZnh0YozNqco8cDRY4iL6qQ:LB9CyP+lyKigIZn+XzwcIY4io
Static task
static1
Behavioral task
behavioral1
Sample
0becc5527aba7dc1a746846fc3a2b62f2e46568819b2259d4474eb16e96b9be4.exe
Resource
win7-20240221-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