General
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Target
file.exe
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Size
931KB
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Sample
230215-fnjzjahg9t
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MD5
13e1a24fd32b89a18fab5dcce5ed9961
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SHA1
23cc7a42f5cf6c25f56930921b021fce762b74bc
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SHA256
b99cac73b07f3f1565c93fb819aa85871d537810df6b1c3070485d4e72e51b8f
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SHA512
0f4b3d613485aed293ee95d5526a73fd2a8405747e55d3a85bf72d55c9d767c4b07b324f29cd60356d6f26064e346e296f901c06ae8cd5e1e514dcb0c7ff74a5
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SSDEEP
24576:ky4V/VEOxycypaUY8Y0fxRWBGd/t2t8a5ayw:z4V/GUypaUrp5yGdl2z
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
Malware Config
Extracted
redline
dubka
193.233.20.13:4136
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auth_value
e5a9421183a033f283b2f23139b471f0
Extracted
redline
ruma
193.233.20.13:4136
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auth_value
647d00dfaba082a4a30f383bca5d1a2a
Extracted
amadey
3.66
193.233.20.2/Bn89hku/index.php
Extracted
redline
cr10
176.113.115.17:4132
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auth_value
0a52a09c70a98bb6612362e5eb8b1d02
Targets
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Target
file.exe
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Size
931KB
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MD5
13e1a24fd32b89a18fab5dcce5ed9961
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SHA1
23cc7a42f5cf6c25f56930921b021fce762b74bc
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SHA256
b99cac73b07f3f1565c93fb819aa85871d537810df6b1c3070485d4e72e51b8f
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SHA512
0f4b3d613485aed293ee95d5526a73fd2a8405747e55d3a85bf72d55c9d767c4b07b324f29cd60356d6f26064e346e296f901c06ae8cd5e1e514dcb0c7ff74a5
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SSDEEP
24576:ky4V/VEOxycypaUY8Y0fxRWBGd/t2t8a5ayw:z4V/GUypaUrp5yGdl2z
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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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