General
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Target
Nexus.rar
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Size
43.8MB
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Sample
240308-2l36aaac2s
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MD5
df63bf9b18c54a64fb6c118bfe1e223f
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SHA1
ab5b0df26fcbe1e356bc762870cd257ff4c560c3
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SHA256
39c4efb2b75efd4bf6903e18c614787057ceaac2a81fe0d1f397610171b18df7
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SHA512
6fd38aacaf3c0cb893cc4ac8d163bb65181c68820fd0b6d9f22d25f05743fea19d4bc89b717f1d4303e500283d88eb0e8be0247eaae8390d6035a565bb708bb9
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SSDEEP
786432:M1qJCbq2jOslN4s/yxiLsaX2OmIzJxzrJoVAcu+sA/mkK2G1B:M1BuFEN/ysLsgWIrBcCuLG1B
Static task
static1
Behavioral task
behavioral1
Sample
Nexus.rar
Resource
win10v2004-20240226-en
Malware Config
Extracted
blackguard
https://api.telegram.org/bot7076524846:AAFpL_IIu7r99nu_lZUiaYtejZYGsDkQoIU/sendMessage?chat_id=6731414764
Targets
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Target
Nexus.rar
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Size
43.8MB
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MD5
df63bf9b18c54a64fb6c118bfe1e223f
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SHA1
ab5b0df26fcbe1e356bc762870cd257ff4c560c3
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SHA256
39c4efb2b75efd4bf6903e18c614787057ceaac2a81fe0d1f397610171b18df7
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SHA512
6fd38aacaf3c0cb893cc4ac8d163bb65181c68820fd0b6d9f22d25f05743fea19d4bc89b717f1d4303e500283d88eb0e8be0247eaae8390d6035a565bb708bb9
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SSDEEP
786432:M1qJCbq2jOslN4s/yxiLsaX2OmIzJxzrJoVAcu+sA/mkK2G1B:M1BuFEN/ysLsgWIrBcCuLG1B
Score10/10-
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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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