General
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Target
b7840e90359fe614250bf6c1d082be61af0ee21b25d4b4e2b3c4ffacad17d346
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Size
771KB
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Sample
230608-rlz4hsgf9w
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MD5
436f13e90496bb00b6f0b60612ba4d1e
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SHA1
1202c79de486797d46a709dca11064c904491436
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SHA256
b7840e90359fe614250bf6c1d082be61af0ee21b25d4b4e2b3c4ffacad17d346
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SHA512
cc858eddc8891ebc766daf59a4c6d9a8a2b17a0d0be17cff537809badd1c4b8b263661ee7468c8cf0513303964cb98f914494b21a94b402f1bbc8e7af094e848
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SSDEEP
12288:oMrOy907ON4DqbpOlVYBVKMSsF3agAlhcEhBTSRhNKoEyYfz4uRRtS+AfWaaMr:GyhNOqbpOOXasg5h1kTMr4kgu6r
Static task
static1
Behavioral task
behavioral1
Sample
b7840e90359fe614250bf6c1d082be61af0ee21b25d4b4e2b3c4ffacad17d346.exe
Resource
win10v2004-20230221-en
Malware Config
Extracted
redline
diza
83.97.73.129:19068
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Extracted
redline
sheron
83.97.73.129:19068
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auth_value
2d067e7e2372227d3a03b335260112e9
Targets
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Target
b7840e90359fe614250bf6c1d082be61af0ee21b25d4b4e2b3c4ffacad17d346
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Size
771KB
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MD5
436f13e90496bb00b6f0b60612ba4d1e
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SHA1
1202c79de486797d46a709dca11064c904491436
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SHA256
b7840e90359fe614250bf6c1d082be61af0ee21b25d4b4e2b3c4ffacad17d346
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SHA512
cc858eddc8891ebc766daf59a4c6d9a8a2b17a0d0be17cff537809badd1c4b8b263661ee7468c8cf0513303964cb98f914494b21a94b402f1bbc8e7af094e848
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SSDEEP
12288:oMrOy907ON4DqbpOlVYBVKMSsF3agAlhcEhBTSRhNKoEyYfz4uRRtS+AfWaaMr:GyhNOqbpOOXasg5h1kTMr4kgu6r
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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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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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