General
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Target
file
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Size
197KB
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Sample
220924-1gyvbsdddp
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MD5
87154bd04ecb15ae96ed707d7cbaeb71
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SHA1
446558526443aea0c8c93123407ec4770ff99378
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SHA256
00b8d980b01713e5aaa7af2b36ccf24a01fcf1a43a7ccbbb4843df34672cc47c
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SHA512
5507616dba48ef6b029a8841d96592830d00adb7d97338089dc02e0d0f7e6aeee1fae77c39c1aecc9f87c168dc07aa545c8c630889ae8c1686ca75c12f47c70e
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SSDEEP
3072:r7BFwcLf40JhN5/hqD3y7o3lmM0Bx1pVD9ET/PkkXx:wcLzJ1UP31MD9
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-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
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Size
197KB
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MD5
87154bd04ecb15ae96ed707d7cbaeb71
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SHA1
446558526443aea0c8c93123407ec4770ff99378
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SHA256
00b8d980b01713e5aaa7af2b36ccf24a01fcf1a43a7ccbbb4843df34672cc47c
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SHA512
5507616dba48ef6b029a8841d96592830d00adb7d97338089dc02e0d0f7e6aeee1fae77c39c1aecc9f87c168dc07aa545c8c630889ae8c1686ca75c12f47c70e
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SSDEEP
3072:r7BFwcLf40JhN5/hqD3y7o3lmM0Bx1pVD9ET/PkkXx:wcLzJ1UP31MD9
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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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Legitimate hosting services abused for malware hosting/C2
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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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