General
-
Target
8e3ef14be5c7a48e3e695c00ff6cb933be93de58b3bbe04cca97e04c43e383cc
-
Size
741KB
-
Sample
230401-kdcjxsgh82
-
MD5
9aaf3396c6ff82a1dd5e60a59b8a9019
-
SHA1
7de05682ecf0e2607fbed7f18e212afdcfff045b
-
SHA256
8e3ef14be5c7a48e3e695c00ff6cb933be93de58b3bbe04cca97e04c43e383cc
-
SHA512
2c2329631476f9a9742771373c65bf1004e3ed5fe4251383efd97beeb354f87a667d9c3bf213a93c9ea14beb5ea47c00bfc8ded0ff6937dd1924f354901986d8
-
SSDEEP
12288:QsuqDG9OQsOIwEVtBGx0O3MdkBtmNI3Bit6qEno496Ed/MvbI2R5G:r69O+IwU0x0O3MU8t6g496E9khG
Static task
static1
Behavioral task
behavioral1
Sample
8e3ef14be5c7a48e3e695c00ff6cb933be93de58b3bbe04cca97e04c43e383cc.exe
Resource
win10-20230220-en
Malware Config
Extracted
djvu
http://zexeq.com/test2/get.php
-
extension
.nifr
-
offline_id
FCP2fiITr4rryFhFBnA59GMgwES5CunmcbPc76t1
-
payload_url
http://uaery.top/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-v8HcfXTy5x 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: 0679SUjhw
Extracted
vidar
3.2
5df88deb5dde677ba658b77ad5f60248
https://steamcommunity.com/profiles/76561199489580435
https://t.me/tabootalks
-
profile_id_v2
5df88deb5dde677ba658b77ad5f60248
-
user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79
Targets
-
-
Target
8e3ef14be5c7a48e3e695c00ff6cb933be93de58b3bbe04cca97e04c43e383cc
-
Size
741KB
-
MD5
9aaf3396c6ff82a1dd5e60a59b8a9019
-
SHA1
7de05682ecf0e2607fbed7f18e212afdcfff045b
-
SHA256
8e3ef14be5c7a48e3e695c00ff6cb933be93de58b3bbe04cca97e04c43e383cc
-
SHA512
2c2329631476f9a9742771373c65bf1004e3ed5fe4251383efd97beeb354f87a667d9c3bf213a93c9ea14beb5ea47c00bfc8ded0ff6937dd1924f354901986d8
-
SSDEEP
12288:QsuqDG9OQsOIwEVtBGx0O3MdkBtmNI3Bit6qEno496Ed/MvbI2R5G:r69O+IwU0x0O3MU8t6g496E9khG
-
Detected Djvu ransomware
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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
-