General
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Target
9b8786c9e74cfd314d7fe9fab571d451.exe
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Size
1.5MB
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Sample
230317-k8hpeshd41
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MD5
9b8786c9e74cfd314d7fe9fab571d451
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SHA1
e5725184c2da0103046f44c211cc943582c1b2b2
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SHA256
d3e1e0659ff9d7843f91e722d6e94cff0cbf891ab115b7dc23bde7c52a9ead09
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SHA512
9400e778bf8e57a9bcb9593f762f2473084ed06d04bf6d90566ab17019b0dd8c03f4a6190f72eeeb94fe1d0acf5d42223735d625a2a935a21d61182acef827d9
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SSDEEP
12288:0uKd2SU1qQFhpGf1U1gYZMt4TwIwwNjCBCTIXFgpWW5Gm41jKmejWYzHWsd+1Ys2:NKdKUYLm7dsTccLa1mmerbED
Static task
static1
Behavioral task
behavioral1
Sample
9b8786c9e74cfd314d7fe9fab571d451.exe
Resource
win7-20230220-en
Malware Config
Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
Targets
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Target
9b8786c9e74cfd314d7fe9fab571d451.exe
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Size
1.5MB
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MD5
9b8786c9e74cfd314d7fe9fab571d451
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SHA1
e5725184c2da0103046f44c211cc943582c1b2b2
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SHA256
d3e1e0659ff9d7843f91e722d6e94cff0cbf891ab115b7dc23bde7c52a9ead09
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SHA512
9400e778bf8e57a9bcb9593f762f2473084ed06d04bf6d90566ab17019b0dd8c03f4a6190f72eeeb94fe1d0acf5d42223735d625a2a935a21d61182acef827d9
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SSDEEP
12288:0uKd2SU1qQFhpGf1U1gYZMt4TwIwwNjCBCTIXFgpWW5Gm41jKmejWYzHWsd+1Ys2:NKdKUYLm7dsTccLa1mmerbED
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Detects PseudoManuscrypt payload
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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PseudoManuscrypt
PseudoManuscrypt is a malware Lazarus’s Manuscrypt targeting government organizations and ICS.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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