General
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Target
Valkyria.exe
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Size
8.2MB
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Sample
240522-jlztragf56
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MD5
1626922cadeeedea404cadfe628d7e16
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SHA1
9323dbefdd49c84ae79e188b79bac5cee2ab6a6e
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SHA256
202faa66219e927a3b57d90ee9b2b4fbd309ed72ff89a7e28d7668ca08d0fd49
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SHA512
80d0d6b93a8b85e2ed0fb6dee775b6f40f6d39381640c8e8ab3309f58e84d8b17e86b321849a2ffdfa4b7dd39736730b5a1d822f95a20153c1d41d52b604a9e0
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SSDEEP
196608:68oppJhh2fJB0ZOFkGEWZd7HFApko0eYOiKddHB2icEPld6aGXAr5xN:6jppJEJB0ZOFNVZRlekSFPvHlQAxN
Behavioral task
behavioral1
Sample
Valkyria.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Valkyria.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
njrat
0.7d
SvHost
hakim32.ddns.net:2000
rates-alfred.gl.at.ply.gg:39912
07fe81bb92603a7ba50e57049dc09693
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reg_key
07fe81bb92603a7ba50e57049dc09693
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splitter
|'|'|
Extracted
blackguard
https://api.telegram.org/bot5865379362:AAEUbyvhTdYJ7SmCp7YyfRe8OBV_Jrj9iqg/sendMessage?chat_id=5481385928
Targets
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Target
Valkyria.exe
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Size
8.2MB
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MD5
1626922cadeeedea404cadfe628d7e16
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SHA1
9323dbefdd49c84ae79e188b79bac5cee2ab6a6e
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SHA256
202faa66219e927a3b57d90ee9b2b4fbd309ed72ff89a7e28d7668ca08d0fd49
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SHA512
80d0d6b93a8b85e2ed0fb6dee775b6f40f6d39381640c8e8ab3309f58e84d8b17e86b321849a2ffdfa4b7dd39736730b5a1d822f95a20153c1d41d52b604a9e0
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SSDEEP
196608:68oppJhh2fJB0ZOFkGEWZd7HFApko0eYOiKddHB2icEPld6aGXAr5xN:6jppJEJB0ZOFNVZRlekSFPvHlQAxN
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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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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