General
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Target
2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69
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Size
721KB
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Sample
240523-21s9macf92
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MD5
6d34a0ad3460b85e6712086f2f8192c6
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SHA1
f57e661d4a24115db06dd92a376231e5254a95c2
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SHA256
2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69
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SHA512
69fa0cbc1540df08f100ccedde91ecda9c2082ac38064154311ed854851248be84611b012256c6af685f6e090ece8ee90916f29a4d9a64f2d3e9ea3663aa1544
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SSDEEP
12288:LWV6jaZSt4TuebeyJHR+ecxyeOOyN07pQHRI8KGPVq0N53i7RT:Ly662+uxyceA9I07pGRI8Bq0v3iF
Static task
static1
Behavioral task
behavioral1
Sample
2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69.exe
Resource
win10-20240404-en
Malware Config
Extracted
djvu
http://cajgtus.com/test1/get.php
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extension
.vepi
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offline_id
EGfa5svnSGFJka7LZBQoqff0QtO1IpTauoDvGvt1
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payload_url
http://sdfjhuz.com/dl/build2.exe
http://cajgtus.com/files/1/build3.exe
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ransomnote
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Targets
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Target
2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69
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Size
721KB
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MD5
6d34a0ad3460b85e6712086f2f8192c6
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SHA1
f57e661d4a24115db06dd92a376231e5254a95c2
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SHA256
2aea8c8040843db7e6dc81a5da860dfcd7c0d2193b2a81d49eaaceacb58b4f69
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SHA512
69fa0cbc1540df08f100ccedde91ecda9c2082ac38064154311ed854851248be84611b012256c6af685f6e090ece8ee90916f29a4d9a64f2d3e9ea3663aa1544
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SSDEEP
12288:LWV6jaZSt4TuebeyJHR+ecxyeOOyN07pQHRI8KGPVq0N53i7RT:Ly662+uxyceA9I07pGRI8Bq0v3iF
Score10/10-
Detected Djvu ransomware
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Modifies file permissions
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Adds Run key to start application
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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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