General
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Target
file.exe
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Size
197KB
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Sample
220924-zepm7sbhg3
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MD5
559e59f42a31be46d551a27c2b667406
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SHA1
67fd6e39cb9fdcebe7b82381e48d6ed032b72120
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SHA256
5d7059e6c1b2d91218f02b4c979d44b5ce7014d312bb365438fb634c7de5d4c5
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SHA512
0b2f28bb50226b30ca071ae14dad1a1c549380ddd77984dd87f0ad69a3d64c4866386f55db4056436317755aba09da882bd17af476742dbd018d30a36f44e69e
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SSDEEP
3072:4F1o9dLglBBtAN5Pr4eDpqez08CgBwgYfqmUXehBQvM//PkkXx:dLKBt+8eDpNCgiaze0
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
197KB
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MD5
559e59f42a31be46d551a27c2b667406
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SHA1
67fd6e39cb9fdcebe7b82381e48d6ed032b72120
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SHA256
5d7059e6c1b2d91218f02b4c979d44b5ce7014d312bb365438fb634c7de5d4c5
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SHA512
0b2f28bb50226b30ca071ae14dad1a1c549380ddd77984dd87f0ad69a3d64c4866386f55db4056436317755aba09da882bd17af476742dbd018d30a36f44e69e
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SSDEEP
3072:4F1o9dLglBBtAN5Pr4eDpqez08CgBwgYfqmUXehBQvM//PkkXx:dLKBt+8eDpNCgiaze0
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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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