General
- Target 2fd6aeb8791af9e6c54ada9492b2fa54c04377913a29ceb32d63eaa951e2f29c
- Size 808KB
- Sample240417-3p2masaa43
- SHA256 2fd6aeb8791af9e6c54ada9492b2fa54c04377913a29ceb32d63eaa951e2f29c
- MD5 755cfe4db9650f2dac91954ee09661e9
- SHA1 819771d095ae6aa671ac602da50ab1862000d991
- SHA512 4dbdb65136ee230e9ad8d8c3ae2c3e91c11caaf7b0777a45f0ef2e48d8d52bb3efbe823cf361dbd5f6dcac13d1a12b235c86734b52de5876e728cc609175d553
- SSDEEP 12288:97FIep+QO7qpK9ynTIX5Fi9UxzRfpYebFOJCXbMDTfiqC/3spbWsRHtorhhdG:9rpKri9IB+e5O6bQOO6s5to1D
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
2fd6aeb8791af9e6c54ada9492b2fa54c04377913a29ceb32d63eaa951e2f29c.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
2fd6aeb8791af9e6c54ada9492b2fa54c04377913a29ceb32d63eaa951e2f29c.exe
Resource
win11-20240412-en
Malware Config
Extracted
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djvu
-
http://sajdfue.com/test1/get.php
-
extension
.uajs
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offline_id
Jx0i3k2ogR5cKxX1evmz0Ex7TUxOUlnbh2dvnIt1
-
payload_url
http://sdfjhuz.com/dl/build2.exe
http://sajdfue.com/files/1/build3.exe
-
ransomnote
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Targets
-
- Target 2fd6aeb8791af9e6c54ada9492b2fa54c04377913a29ceb32d63eaa951e2f29c
- Size 808KB
- SHA256 2fd6aeb8791af9e6c54ada9492b2fa54c04377913a29ceb32d63eaa951e2f29c
- MD5 755cfe4db9650f2dac91954ee09661e9
- SHA1 819771d095ae6aa671ac602da50ab1862000d991
- SHA512 4dbdb65136ee230e9ad8d8c3ae2c3e91c11caaf7b0777a45f0ef2e48d8d52bb3efbe823cf361dbd5f6dcac13d1a12b235c86734b52de5876e728cc609175d553
- SSDEEP 12288:97FIep+QO7qpK9ynTIX5Fi9UxzRfpYebFOJCXbMDTfiqC/3spbWsRHtorhhdG:9rpKri9IB+e5O6bQOO6s5to1D
- MD5 SHA1 SHA512 SSDEEP
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