General
-
Target
02164a26984198d45d80ec8a7b86b33395fa4305c2431f9320df7af7ed61a631
-
Size
728KB
-
Sample
240212-d8gzkafg59
-
MD5
762ba1aff6bacca1f01a4bd8c6af3258
-
SHA1
2a0584ca791c25b7c0ef610f4e6a84b7a967cbf5
-
SHA256
02164a26984198d45d80ec8a7b86b33395fa4305c2431f9320df7af7ed61a631
-
SHA512
742ad8520f2f7b077139056c1651c62c046805f97c7a82d82e9b0cf8c4445745ca631ee3724ad5272c0cede6818be8293f2b0c3dc1ca13e8d88c8b23a54a2333
-
SSDEEP
12288:CkjhzCx1r4kYSofXHRiaEpHiI/V/kNhqQ1+OsH7GXn8x8zd/4/sHOYH/I:Ckt+x1ck2fhia0CI9cTdGMb/4/LgI
Static task
static1
Behavioral task
behavioral1
Sample
02164a26984198d45d80ec8a7b86b33395fa4305c2431f9320df7af7ed61a631.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
02164a26984198d45d80ec8a7b86b33395fa4305c2431f9320df7af7ed61a631.exe
Resource
win10v2004-20231222-en
Malware Config
Extracted
djvu
http://habrafa.com/test1/get.php
-
extension
.ldhy
-
offline_id
pIGzEr0bxHiTz7xnvNidWeqzKkxMfVdHTyCkzwt1
-
payload_url
http://brusuax.com/dl/build2.exe
http://habrafa.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. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://we.tl/t-hPAqznkJKD Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. 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: support@freshingmail.top Reserve e-mail address to contact us: datarestorehelpyou@airmail.cc Your personal ID: 0849ASdw
Extracted
vidar
7.7
655507914130aa0fe72362726c206a7c
https://t.me/newagev
https://steamcommunity.com/profiles/76561199631487327
-
profile_id_v2
655507914130aa0fe72362726c206a7c
Targets
-
-
Target
02164a26984198d45d80ec8a7b86b33395fa4305c2431f9320df7af7ed61a631
-
Size
728KB
-
MD5
762ba1aff6bacca1f01a4bd8c6af3258
-
SHA1
2a0584ca791c25b7c0ef610f4e6a84b7a967cbf5
-
SHA256
02164a26984198d45d80ec8a7b86b33395fa4305c2431f9320df7af7ed61a631
-
SHA512
742ad8520f2f7b077139056c1651c62c046805f97c7a82d82e9b0cf8c4445745ca631ee3724ad5272c0cede6818be8293f2b0c3dc1ca13e8d88c8b23a54a2333
-
SSDEEP
12288:CkjhzCx1r4kYSofXHRiaEpHiI/V/kNhqQ1+OsH7GXn8x8zd/4/sHOYH/I:Ckt+x1ck2fhia0CI9cTdGMb/4/LgI
-
Detect Vidar Stealer
-
Detected Djvu ransomware
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1