General
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Target
05695199.exe
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Size
761KB
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Sample
230527-s68f3acc64
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MD5
cf2359afe0e48d6c0b904a602b32f488
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SHA1
5f43ca5b70b6591dd55a8bd04c427b17bb173aa9
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SHA256
b458de31dd14cc88e4098be43bae9ae7e04c1842a7f5c7df70223591dd0de1c1
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SHA512
fe785c94e12a406ba58d3fdfbf5df16f38a8a3dea17415e0212606be50740e42677e1a719291b425bde450a553f5140050292bb7a0be334d8795b4c3be81dc85
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SSDEEP
12288:LMrby90+0UdJA7E/c6NiN8UjsINg6bxhZ5vmHh4C4oS8xJEjHtATEBaVz5:syN5eE9dYXa6bLUj4oSSJ3QBaVt
Static task
static1
Behavioral task
behavioral1
Sample
05695199.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
05695199.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
dusa
83.97.73.127:19062
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auth_value
ee896466545fedf9de5406175fb82de5
Extracted
redline
munder
83.97.73.127:19062
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auth_value
159bf350f6393f0d879c80a22059fba2
Targets
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Target
05695199.exe
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Size
761KB
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MD5
cf2359afe0e48d6c0b904a602b32f488
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SHA1
5f43ca5b70b6591dd55a8bd04c427b17bb173aa9
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SHA256
b458de31dd14cc88e4098be43bae9ae7e04c1842a7f5c7df70223591dd0de1c1
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SHA512
fe785c94e12a406ba58d3fdfbf5df16f38a8a3dea17415e0212606be50740e42677e1a719291b425bde450a553f5140050292bb7a0be334d8795b4c3be81dc85
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SSDEEP
12288:LMrby90+0UdJA7E/c6NiN8UjsINg6bxhZ5vmHh4C4oS8xJEjHtATEBaVz5:syN5eE9dYXa6bLUj4oSSJ3QBaVt
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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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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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