General
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Target
aaedae1fa452a304d3065e2ea1bd6d2095de07a22b18a06205bda38427646659
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Size
296KB
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Sample
231011-h6y8aahe7s
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MD5
2bdaf5247ae0a9c549d5b028d3bba314
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SHA1
59377777f6c956c422dbdb222730381aadacf475
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SHA256
aaedae1fa452a304d3065e2ea1bd6d2095de07a22b18a06205bda38427646659
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SHA512
b0852e10b692637ea206db3b4833f644bdb53528a95a318ea55de6095b6195470444f6fc1122d2285c6ad40dc888b49ef3c73722c7b4e0caa7fef03a3a9033cf
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SSDEEP
3072:gF/1kYoF9O/aT6c7s0gXdqR10zRylbcbVvWs2h1DsAw:W/1gFE/aT57GxylYNcu
Static task
static1
Behavioral task
behavioral1
Sample
aaedae1fa452a304d3065e2ea1bd6d2095de07a22b18a06205bda38427646659.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
aaedae1fa452a304d3065e2ea1bd6d2095de07a22b18a06205bda38427646659.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
aaedae1fa452a304d3065e2ea1bd6d2095de07a22b18a06205bda38427646659
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Size
296KB
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MD5
2bdaf5247ae0a9c549d5b028d3bba314
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SHA1
59377777f6c956c422dbdb222730381aadacf475
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SHA256
aaedae1fa452a304d3065e2ea1bd6d2095de07a22b18a06205bda38427646659
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SHA512
b0852e10b692637ea206db3b4833f644bdb53528a95a318ea55de6095b6195470444f6fc1122d2285c6ad40dc888b49ef3c73722c7b4e0caa7fef03a3a9033cf
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SSDEEP
3072:gF/1kYoF9O/aT6c7s0gXdqR10zRylbcbVvWs2h1DsAw:W/1gFE/aT57GxylYNcu
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XMRig Miner payload
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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
2