General
- Target 642e4877dfd059fa22e49ba686ddf84b6a70deb613ebf122d66748742ce9fd2a.exe
- Size 772KB
- Sample260726-fdstpacg58
- SHA256 642e4877dfd059fa22e49ba686ddf84b6a70deb613ebf122d66748742ce9fd2a
- MD5 3e2b7136c86601bf075d2ea3b3f458cc
- SHA1 a4ad29e427726d5166bbbfa45e31fd7f2557bf2f
- SHA512 469150ca0ef36143960f5b40dec5285759a4ebd0a0eb5350016799edebdc9fbd3a07e42a2c8ac7e5ff2540f8e6206fd71c357e6fb577b198e7b9580682bc301d
- SSDEEP 12288:ZjaLNzlZC8EjOvIBBatXDtAOl5++53EPPocgpYx9hu38kjBx:ZjcjtkBaqqs+5Unoj6x9hA8kN
- TLSH T1D5F4F21362D37C60E5155F728D2AC2E82B1EFB618F4B77EF2214AE2F05761A1C572B42
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
642e4877dfd059fa22e49ba686ddf84b6a70deb613ebf122d66748742ce9fd2a.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
642e4877dfd059fa22e49ba686ddf84b6a70deb613ebf122d66748742ce9fd2a.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
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djvu
-
http://zexeq.com/raud/get.php
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extension
.neon
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offline_id
0vTA6MA1m5nzrdffOCJC7YmAa4Lp6YNN8lOJ4mt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
-
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-vc50LyB2yb Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0725JOsie
Targets
-
- Target 642e4877dfd059fa22e49ba686ddf84b6a70deb613ebf122d66748742ce9fd2a.exe
- Size 772KB
- SHA256 642e4877dfd059fa22e49ba686ddf84b6a70deb613ebf122d66748742ce9fd2a
- MD5 3e2b7136c86601bf075d2ea3b3f458cc
- SHA1 a4ad29e427726d5166bbbfa45e31fd7f2557bf2f
- SHA512 469150ca0ef36143960f5b40dec5285759a4ebd0a0eb5350016799edebdc9fbd3a07e42a2c8ac7e5ff2540f8e6206fd71c357e6fb577b198e7b9580682bc301d
- SSDEEP 12288:ZjaLNzlZC8EjOvIBBatXDtAOl5++53EPPocgpYx9hu38kjBx:ZjcjtkBaqqs+5Unoj6x9hA8kN
- TLSH T1D5F4F21362D37C60E5155F728D2AC2E82B1EFB618F4B77EF2214AE2F05761A1C572B42
- MD5 SHA1 SHA512 SSDEEP TLSH
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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Executes dropped EXE
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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