General
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Target
yoepjxj2k.exe
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Size
231KB
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Sample
230507-lc7jcaeb58
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MD5
e24bde37506309010eaaa9cd16543deb
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SHA1
7b3184f8b36410489725fab73d8f3b699811fcdd
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SHA256
eb83af89295470eacddb4854fdce4d921f814ad636e70648ddd3b03295463492
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SHA512
13a8697c00f591bf354e8e477b0248b6668d2c5e0ea98b5b390bd6922df94a67476d9e68e017ca685d0e0d14a0bd0ab1f127476d808aefc9c06199624f8fe421
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SSDEEP
3072:kJqiwS9dIvHI/vMkB3ld6iV8/1F5MwmF7a19Zubmqv5NxFul5gR/8WI4Oh6Ixq:K53dEoHM43haF5MwEakhLCyR0Wy
Static task
static1
Behavioral task
behavioral1
Sample
yoepjxj2k.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
yoepjxj2k.exe
Resource
win10v2004-20230221-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
yoepjxj2k.exe
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Size
231KB
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MD5
e24bde37506309010eaaa9cd16543deb
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SHA1
7b3184f8b36410489725fab73d8f3b699811fcdd
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SHA256
eb83af89295470eacddb4854fdce4d921f814ad636e70648ddd3b03295463492
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SHA512
13a8697c00f591bf354e8e477b0248b6668d2c5e0ea98b5b390bd6922df94a67476d9e68e017ca685d0e0d14a0bd0ab1f127476d808aefc9c06199624f8fe421
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SSDEEP
3072:kJqiwS9dIvHI/vMkB3ld6iV8/1F5MwmF7a19Zubmqv5NxFul5gR/8WI4Oh6Ixq:K53dEoHM43haF5MwEakhLCyR0Wy
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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Suspicious use of SetThreadContext
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