General
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Target
file.exe
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Size
266KB
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Sample
220912-v3pkwshebj
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MD5
542e377b7f62682e7fe65be4abea95cc
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SHA1
e42976a4b7b5c4ffad3fdd9b7e7c054543255489
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SHA256
41ab80747568556afc3efa5177acf7ea124db76ab4bdc1fd5fdb4424ab3a1a9f
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SHA512
67b413b214c5aaa6f4658165bc8a40e2bcdf2bd85432385857a6e61a3bea4cb0eb95d94196dd19786e58662e4450fdc2fe8a6116c1147c0b28339f484d141fd3
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SSDEEP
6144:27Q4DvBjzYmTs2D1wxcuLE80ZO0nLR9W:27Q4D54MZwxcuZ30nF9W
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
redline
sep10as1
185.215.113.122:15386
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auth_value
e45012eae57b2e57b34752fc802550c3
Extracted
redline
Lyla.11.09
185.215.113.216:21921
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auth_value
a1e5192e588aa983d678ceb4d6e0d8b5
Targets
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Target
file.exe
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Size
266KB
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MD5
542e377b7f62682e7fe65be4abea95cc
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SHA1
e42976a4b7b5c4ffad3fdd9b7e7c054543255489
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SHA256
41ab80747568556afc3efa5177acf7ea124db76ab4bdc1fd5fdb4424ab3a1a9f
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SHA512
67b413b214c5aaa6f4658165bc8a40e2bcdf2bd85432385857a6e61a3bea4cb0eb95d94196dd19786e58662e4450fdc2fe8a6116c1147c0b28339f484d141fd3
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SSDEEP
6144:27Q4DvBjzYmTs2D1wxcuLE80ZO0nLR9W:27Q4D54MZwxcuZ30nF9W
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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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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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