General
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Target
352f91e0ea977a70741e8c9dc6bd391aa99e91d86d91920fa4ebe4608b76d6a0
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Size
230KB
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Sample
221227-ewdxtaec45
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MD5
c131e4131922ac7146480fa219a4dc89
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SHA1
890120aab795b127032bc04f92350d43ef3bf107
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SHA256
352f91e0ea977a70741e8c9dc6bd391aa99e91d86d91920fa4ebe4608b76d6a0
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SHA512
c29555cd6ab3949f14ed8d3928bdf98e2abf13fa93917f5f4d0cbdc9be19f3ad8edd26ff9e309d3fb36029760a2b1fe1f8794e98867604a41eccd7355975b0aa
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SSDEEP
3072:rJTxML085/KXKNPAWhF+YTed9zSMWPtYKs/xAI9h:AL0CKELhYYK7W1YDZ
Static task
static1
Malware Config
Extracted
tofsee
svartalfheim.top
jotunheim.name
Targets
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Target
352f91e0ea977a70741e8c9dc6bd391aa99e91d86d91920fa4ebe4608b76d6a0
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Size
230KB
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MD5
c131e4131922ac7146480fa219a4dc89
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SHA1
890120aab795b127032bc04f92350d43ef3bf107
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SHA256
352f91e0ea977a70741e8c9dc6bd391aa99e91d86d91920fa4ebe4608b76d6a0
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SHA512
c29555cd6ab3949f14ed8d3928bdf98e2abf13fa93917f5f4d0cbdc9be19f3ad8edd26ff9e309d3fb36029760a2b1fe1f8794e98867604a41eccd7355975b0aa
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SSDEEP
3072:rJTxML085/KXKNPAWhF+YTed9zSMWPtYKs/xAI9h:AL0CKELhYYK7W1YDZ
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XMRig Miner payload
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Creates new service(s)
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Executes dropped EXE
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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