General
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Target
75f5f8d3f81ccf6a8c7203ad923df65c7650d004a0a45e235db8c1cb100e1e5d
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Size
777KB
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Sample
230604-crrl1abc71
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MD5
97aa2c746044d77e574f8c76578aaa20
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SHA1
f27a614acad1fcea68a681a9c96acc2e85c51c1f
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SHA256
75f5f8d3f81ccf6a8c7203ad923df65c7650d004a0a45e235db8c1cb100e1e5d
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SHA512
be7cdce4141d382937b488fceaecb444f9888299acbb984f23db4fa918fa8cb2a179a23cdc9c02818ce55b18e6bdf5e6ff6a7530fdce5ee17bac1d4ac50c1f59
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SSDEEP
12288:sMrKy90yA51l4/SQIfhuywTLtBSY2p67z0QL3QKXLzTLQD0D3s6vAnswti+A5:myyf5f6DJz7bb/TLTspnpA5
Static task
static1
Behavioral task
behavioral1
Sample
75f5f8d3f81ccf6a8c7203ad923df65c7650d004a0a45e235db8c1cb100e1e5d.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
dusa
83.97.73.126:19046
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auth_value
ee896466545fedf9de5406175fb82de5
Extracted
redline
brain
83.97.73.126:19046
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auth_value
5fb8269baadec0c49899b9a7a0c8851f
Targets
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Target
75f5f8d3f81ccf6a8c7203ad923df65c7650d004a0a45e235db8c1cb100e1e5d
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Size
777KB
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MD5
97aa2c746044d77e574f8c76578aaa20
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SHA1
f27a614acad1fcea68a681a9c96acc2e85c51c1f
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SHA256
75f5f8d3f81ccf6a8c7203ad923df65c7650d004a0a45e235db8c1cb100e1e5d
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SHA512
be7cdce4141d382937b488fceaecb444f9888299acbb984f23db4fa918fa8cb2a179a23cdc9c02818ce55b18e6bdf5e6ff6a7530fdce5ee17bac1d4ac50c1f59
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SSDEEP
12288:sMrKy90yA51l4/SQIfhuywTLtBSY2p67z0QL3QKXLzTLQD0D3s6vAnswti+A5:myyf5f6DJz7bb/TLTspnpA5
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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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