General
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Target
71cdbb0fb6224d66464401d027ed5810fd46fc05988b8b8f6e957ee15a137532
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Size
176KB
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Sample
241227-2zkabssjck
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MD5
5f7fe860cb3496ceec0ef338b6781f90
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SHA1
941868e3c0fee15f6ecf3bd3429765f693a63dce
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SHA256
71cdbb0fb6224d66464401d027ed5810fd46fc05988b8b8f6e957ee15a137532
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SHA512
efb6c1bd50384285eb51805eb28b9dc62ad9b6fa5b7bbe0006d5bd142c7686be79249a33eb9466d292aa0a91611eeaaa285535bd0eb7bad7ad8649705695e479
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SSDEEP
3072:+zE7torPMLERyENUYZ8EnfHsEdF9zbjbTrlMzLjrMsUzbjULt1dlGR1tldle/sYW:mEJAUgME57
Static task
static1
Behavioral task
behavioral1
Sample
71cdbb0fb6224d66464401d027ed5810fd46fc05988b8b8f6e957ee15a137532.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
71cdbb0fb6224d66464401d027ed5810fd46fc05988b8b8f6e957ee15a137532.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
103.246.115.238
188.190.114.20
112.213.106.187
188.165.132.183
rgtryhbgddtyh.biz
wertdghbyrukl.ch
Targets
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Target
71cdbb0fb6224d66464401d027ed5810fd46fc05988b8b8f6e957ee15a137532
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Size
176KB
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MD5
5f7fe860cb3496ceec0ef338b6781f90
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SHA1
941868e3c0fee15f6ecf3bd3429765f693a63dce
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SHA256
71cdbb0fb6224d66464401d027ed5810fd46fc05988b8b8f6e957ee15a137532
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SHA512
efb6c1bd50384285eb51805eb28b9dc62ad9b6fa5b7bbe0006d5bd142c7686be79249a33eb9466d292aa0a91611eeaaa285535bd0eb7bad7ad8649705695e479
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SSDEEP
3072:+zE7torPMLERyENUYZ8EnfHsEdF9zbjbTrlMzLjrMsUzbjULt1dlGR1tldle/sYW:mEJAUgME57
Score10/10-
Tofsee family
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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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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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