General
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Target
f1068bf1348c18992c05859a866a75203ed9da51f418541ea2405a23136a579f
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Size
785KB
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Sample
240530-3neq5see6x
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MD5
0d4d8f1fbf7ef6cc30dfc1b267b0cd2c
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SHA1
5e4c154733ec0964ac050b32ec54bfffa7def0fc
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SHA256
f1068bf1348c18992c05859a866a75203ed9da51f418541ea2405a23136a579f
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SHA512
19f181995db6ca50a7f89f63fcc3ed6836c5b6de7fcd50db2f24fd6a098042b85b3c71264fa480c8b49e100468604cf3976453274e41d0e80db33c3d9e253c12
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SSDEEP
12288:3/2PQ0JBxk/q//UmITXZZ2HcHJK3oFziEcybA6deZ3V5M:3/o/GqnlIzwIJKAzcyk6k5V6
Static task
static1
Behavioral task
behavioral1
Sample
f1068bf1348c18992c05859a866a75203ed9da51f418541ea2405a23136a579f.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f1068bf1348c18992c05859a866a75203ed9da51f418541ea2405a23136a579f.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
f1068bf1348c18992c05859a866a75203ed9da51f418541ea2405a23136a579f
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Size
785KB
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MD5
0d4d8f1fbf7ef6cc30dfc1b267b0cd2c
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SHA1
5e4c154733ec0964ac050b32ec54bfffa7def0fc
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SHA256
f1068bf1348c18992c05859a866a75203ed9da51f418541ea2405a23136a579f
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SHA512
19f181995db6ca50a7f89f63fcc3ed6836c5b6de7fcd50db2f24fd6a098042b85b3c71264fa480c8b49e100468604cf3976453274e41d0e80db33c3d9e253c12
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SSDEEP
12288:3/2PQ0JBxk/q//UmITXZZ2HcHJK3oFziEcybA6deZ3V5M:3/o/GqnlIzwIJKAzcyk6k5V6
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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