General
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Target
3292fdcad4beb983185a990aa6dfce1ff17eeb8b56c569eadc87027e4d18a2a7
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Size
820KB
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Sample
221012-els9racdbn
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MD5
41b2eb48ece8309621624bdc00a5b84e
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SHA1
5fb468319040b0f2aeb89b3534130ccf96999850
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SHA256
3292fdcad4beb983185a990aa6dfce1ff17eeb8b56c569eadc87027e4d18a2a7
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SHA512
d26f734eff2a2c7ddd9cc763e82e3db434ee1af21efa0fd3bc03db062b6bcf47447bfa04fc06d0994025df0d470dea8cecee8e882c3e49a4d4a3c267cb77b44e
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SSDEEP
12288:tqVz8rEk72mfK1Da8KdPTK9/GPvrAHl9Q4IOeJSKiU/RWTZ:tqV6lfyDa86vq9Q4A4Kf/RWT
Static task
static1
Behavioral task
behavioral1
Sample
3292fdcad4beb983185a990aa6dfce1ff17eeb8b56c569eadc87027e4d18a2a7.exe
Resource
win10-20220812-en
Malware Config
Extracted
djvu
http://winnlinne.com/lancer/get.php
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extension
.powz
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offline_id
tHl9RvVtHhFQisMomKMdXzz2soNLhV0cuok85it1
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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
55
517
https://t.me/truewallets
https://mas.to/@zara99
http://116.203.10.3:80
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profile_id
517
Targets
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Target
3292fdcad4beb983185a990aa6dfce1ff17eeb8b56c569eadc87027e4d18a2a7
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Size
820KB
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MD5
41b2eb48ece8309621624bdc00a5b84e
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SHA1
5fb468319040b0f2aeb89b3534130ccf96999850
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SHA256
3292fdcad4beb983185a990aa6dfce1ff17eeb8b56c569eadc87027e4d18a2a7
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SHA512
d26f734eff2a2c7ddd9cc763e82e3db434ee1af21efa0fd3bc03db062b6bcf47447bfa04fc06d0994025df0d470dea8cecee8e882c3e49a4d4a3c267cb77b44e
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SSDEEP
12288:tqVz8rEk72mfK1Da8KdPTK9/GPvrAHl9Q4IOeJSKiU/RWTZ:tqV6lfyDa86vq9Q4A4Kf/RWT
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Detected Djvu ransomware
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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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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Suspicious use of SetThreadContext
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