General
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Target
04740599.exe
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Size
779KB
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Sample
230604-kfj2sabf58
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MD5
0235b624a8f89e611a621bd275c086e3
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SHA1
99a1e642fc2b2bd7c6141105f9656e394e0628e9
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SHA256
63a7d843908d4aa281ed8dcd055178bd1690e2f2b22feae0d8cc5de63d0d7650
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SHA512
e505dd65d4be3f71f49a0eeed2ea45838b0ca08ef423a99880e23c4292aaf4e4bd05aa1f246ae0ba80a907910350c96ae613dd2210e79aa58ccb60e538e78a84
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SSDEEP
24576:OyhtdO3WeuqynKE+oahqdWy8GIs07GxU:d5OQnV+oCYDRIsGGx
Static task
static1
Behavioral task
behavioral1
Sample
04740599.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
04740599.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
musa
83.97.73.126:19046
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auth_value
745cd242a52ab79c9c9026155d62f359
Extracted
redline
brain
83.97.73.126:19046
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auth_value
5fb8269baadec0c49899b9a7a0c8851f
Targets
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Target
04740599.exe
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Size
779KB
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MD5
0235b624a8f89e611a621bd275c086e3
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SHA1
99a1e642fc2b2bd7c6141105f9656e394e0628e9
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SHA256
63a7d843908d4aa281ed8dcd055178bd1690e2f2b22feae0d8cc5de63d0d7650
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SHA512
e505dd65d4be3f71f49a0eeed2ea45838b0ca08ef423a99880e23c4292aaf4e4bd05aa1f246ae0ba80a907910350c96ae613dd2210e79aa58ccb60e538e78a84
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SSDEEP
24576:OyhtdO3WeuqynKE+oahqdWy8GIs07GxU:d5OQnV+oCYDRIsGGx
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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