General
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Target
0x00080000000122e6-109.dat
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Size
172KB
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Sample
230607-nthmnahg92
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MD5
831526f80b3c6470de380197e6769102
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SHA1
d4026f4e9a991f20b3a67b5af38cf30c1ec13341
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SHA256
870b9d125d13f0f0a50a268194bf16612da6c8456caba3b9c354ed9f94461189
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SHA512
101c932ab0b793956431ace0d89803d363906a421a192887a18b9e51e3da269a383f9aa87b426a7c1f64bfcd5ef1881cab86cfbbda78c72daa8f121f92aa6753
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SSDEEP
3072:8kFJbrY5Ol3IGrSGnUxNE+y9gtBSyXiyyec8e8hQ:8kTYE3JnjCtBSyXiyyec
Behavioral task
behavioral1
Sample
0x00080000000122e6-109.exe
Resource
win7-20230220-en
Malware Config
Extracted
redline
doxa
83.97.73.129:19068
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auth_value
8cf5ba009458c73b014353d79d8422c6
Extracted
redline
sheron
83.97.73.129:19068
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auth_value
2d067e7e2372227d3a03b335260112e9
Extracted
redline
diza
83.97.73.129:19068
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Targets
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Target
0x00080000000122e6-109.dat
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Size
172KB
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MD5
831526f80b3c6470de380197e6769102
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SHA1
d4026f4e9a991f20b3a67b5af38cf30c1ec13341
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SHA256
870b9d125d13f0f0a50a268194bf16612da6c8456caba3b9c354ed9f94461189
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SHA512
101c932ab0b793956431ace0d89803d363906a421a192887a18b9e51e3da269a383f9aa87b426a7c1f64bfcd5ef1881cab86cfbbda78c72daa8f121f92aa6753
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SSDEEP
3072:8kFJbrY5Ol3IGrSGnUxNE+y9gtBSyXiyyec8e8hQ:8kTYE3JnjCtBSyXiyyec
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext
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