General
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Target
29b469fa4dc15a9e3039e7ca97088356384da24f1e157bc18b93c86ab322ff90
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Size
128KB
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Sample
220927-br1n8sccc5
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MD5
38ba4b281f79ace0099a066b173eb5c8
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SHA1
9d462801998bfea3d4e7f20cac8627711d24b118
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SHA256
29b469fa4dc15a9e3039e7ca97088356384da24f1e157bc18b93c86ab322ff90
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SHA512
7491130df455f3e39e3fe0465a9b44e02a095e358947d7577383d7d0184a57b249e8b55c025ca93eedda3726607238f2e5958686b128e204894f4f0a6019c837
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SSDEEP
3072:XXkPTI5lhMcBZkRBOyynrWbdjJiIGpH10tYGxhmai5B:Xnh9BZkRB0nrWFJuP0tLm
Static task
static1
Behavioral task
behavioral1
Sample
29b469fa4dc15a9e3039e7ca97088356384da24f1e157bc18b93c86ab322ff90.exe
Resource
win10v2004-20220901-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
redline
11
77.73.134.27:7161
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auth_value
e6aadafed1fda7723d7655a5894828d2
Extracted
redline
install
212.8.244.233:43690
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auth_value
cbce7277fef2185d93b8332df3940ad5
Targets
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Target
29b469fa4dc15a9e3039e7ca97088356384da24f1e157bc18b93c86ab322ff90
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Size
128KB
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MD5
38ba4b281f79ace0099a066b173eb5c8
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SHA1
9d462801998bfea3d4e7f20cac8627711d24b118
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SHA256
29b469fa4dc15a9e3039e7ca97088356384da24f1e157bc18b93c86ab322ff90
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SHA512
7491130df455f3e39e3fe0465a9b44e02a095e358947d7577383d7d0184a57b249e8b55c025ca93eedda3726607238f2e5958686b128e204894f4f0a6019c837
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SSDEEP
3072:XXkPTI5lhMcBZkRBOyynrWbdjJiIGpH10tYGxhmai5B:Xnh9BZkRB0nrWFJuP0tLm
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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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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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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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Suspicious use of SetThreadContext
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