General
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Target
c3d47a9afebb39556513501470fb982eeb2e51cfac04dd05d57139da2e5bae49
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Size
201KB
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Sample
220925-mnyagsedb4
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MD5
a3c9ab9b1a04e21074c386cd09338ad2
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SHA1
e628e62b22e188850d1a2dae4e9e704185d19373
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SHA256
c3d47a9afebb39556513501470fb982eeb2e51cfac04dd05d57139da2e5bae49
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SHA512
82ecf9f121eea66f503b3f8f6c492daebd998888b427512937fc31a461c492993804a4d4c10a2bb2e77fb3260038249a1115721a514ffaba76e13027ea3874dc
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SSDEEP
3072:jtneNT/V5QJZm5c11k5PnnlLbjsRIcuKnYnj2BX/PkIXx:oOJR114PnVbo+2Y
Static task
static1
Behavioral task
behavioral1
Sample
c3d47a9afebb39556513501470fb982eeb2e51cfac04dd05d57139da2e5bae49.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
c3d47a9afebb39556513501470fb982eeb2e51cfac04dd05d57139da2e5bae49
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Size
201KB
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MD5
a3c9ab9b1a04e21074c386cd09338ad2
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SHA1
e628e62b22e188850d1a2dae4e9e704185d19373
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SHA256
c3d47a9afebb39556513501470fb982eeb2e51cfac04dd05d57139da2e5bae49
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SHA512
82ecf9f121eea66f503b3f8f6c492daebd998888b427512937fc31a461c492993804a4d4c10a2bb2e77fb3260038249a1115721a514ffaba76e13027ea3874dc
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SSDEEP
3072:jtneNT/V5QJZm5c11k5PnnlLbjsRIcuKnYnj2BX/PkIXx:oOJR114PnVbo+2Y
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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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