General
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Target
file.exe
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Size
814KB
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Sample
240528-rmt9nagf7s
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MD5
7265daee89e587ef7bfae3359391c6de
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SHA1
918a6401d39ddcea8a9f34c37715deddf0e206ee
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SHA256
4f9af410240401ada8d2eee48baf81dd7c33e990d7927fa1d456533cbfb37c6e
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SHA512
b568c459eea4df96d0ca6f6e15f88c8267aa8a2ed4646e5704f3c14217ed8609106b87b9534d1a56b775af45592d92f41f935712e7808f4e3aea201e17fcc18a
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SSDEEP
12288:XroYw+GVNfSQwgQWJeYldTogJGKDcX7kbpQW6tBxU2Vke7qs4vtP/XDVcM41:7ovFSQnICntcAwrU2b+13DVh4
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
djvu
http://cajgtus.com/lancer/get.php
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extension
.veza
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offline_id
EGfa5svnSGFJka7LZBQoqff0QtO1IpTauoDvGvt1
- payload_url
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ransomnote
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Targets
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Target
file.exe
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Size
814KB
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MD5
7265daee89e587ef7bfae3359391c6de
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SHA1
918a6401d39ddcea8a9f34c37715deddf0e206ee
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SHA256
4f9af410240401ada8d2eee48baf81dd7c33e990d7927fa1d456533cbfb37c6e
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SHA512
b568c459eea4df96d0ca6f6e15f88c8267aa8a2ed4646e5704f3c14217ed8609106b87b9534d1a56b775af45592d92f41f935712e7808f4e3aea201e17fcc18a
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SSDEEP
12288:XroYw+GVNfSQwgQWJeYldTogJGKDcX7kbpQW6tBxU2Vke7qs4vtP/XDVcM41:7ovFSQnICntcAwrU2b+13DVh4
Score10/10-
Detected Djvu ransomware
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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