General
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Target
file.exe
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Size
195KB
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Sample
220924-x13e3sbgh4
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MD5
8efcb80387d942d8b95c6c9e2f7362f5
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SHA1
83c6a73d216d33b566bcb76557d52362664044bd
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SHA256
b4f68f3c19cf2298cdd08aa03a7b1be0242f351ec186c8189c22c19a66bf6def
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SHA512
19b407ba6be0295a56ff4a8502e416ded1fd4767566dba14019fbe07d65347b833d99575601ead94b8df9b328f9b3ff725936348f7ef9eadc4ab112a9b696fce
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SSDEEP
3072:XpMbWdLedlOxKA5PZqcWB6tea9o/PeTDcHzEBp2GhBsSnb/PkkXx:LdLtxzZqPBwKneff
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
djvu
http://winnlinne.com/lancer/get.php
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extension
.ofww
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offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
54.6
517
https://t.me/huobiinside
https://mas.to/@kyriazhs1975
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profile_id
517
Extracted
tofsee
svartalfheim.top
jotunheim.name
Extracted
redline
LogsDiller Cloud (TG: @me_golds)
77.73.134.27:7161
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auth_value
e136da06c7c0400f4091dab1787720ea
Targets
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Target
file.exe
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Size
195KB
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MD5
8efcb80387d942d8b95c6c9e2f7362f5
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SHA1
83c6a73d216d33b566bcb76557d52362664044bd
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SHA256
b4f68f3c19cf2298cdd08aa03a7b1be0242f351ec186c8189c22c19a66bf6def
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SHA512
19b407ba6be0295a56ff4a8502e416ded1fd4767566dba14019fbe07d65347b833d99575601ead94b8df9b328f9b3ff725936348f7ef9eadc4ab112a9b696fce
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SSDEEP
3072:XpMbWdLedlOxKA5PZqcWB6tea9o/PeTDcHzEBp2GhBsSnb/PkkXx:LdLtxzZqPBwKneff
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Detected Djvu ransomware
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Detects Smokeloader packer
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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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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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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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Modifies file permissions
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Accesses Microsoft Outlook profiles
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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