djvu | 8084a3c34567c069e0a12d94e3456cbe5b26a63164a0a59935454abb4b6d7ba1

General

Target

8084a3c34567c069e0a12d94e3456cbe5b26a63164a0a59935454abb4b6d7ba1
Size

784KB
Sample

230325-ng2vrsef3s
MD5

6fb6469104464f25c92189084b9b82ec
SHA1

8f956414677b21ae9aa50dd9131760d094195dff
SHA256

8084a3c34567c069e0a12d94e3456cbe5b26a63164a0a59935454abb4b6d7ba1
SHA512

ff889c22eecf382b41d6db24d25665d3dc589b2b884e9f340771418ace0eb0e464ec9d01aca5ae59a929a7498c8535fc6e37a2fd6042b32d224ce4786e7de039
SSDEEP

12288:VXPPk9SIpjtrf42td5TDkJPTeyUPhAnN1eKbRiTNqLtJvxCOBCBXp0Q7dCmZ/nm:VX/IBCI5To1aqiSRi6vsBXpN5dn

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/raud/get.php

Attributes

extension
.tyos
offline_id
Yao2o6f5vNghOpgVBhEIA8O96SC5vLcgITgaRMt1
payload_url
http://uaery.top/dl/build2.exe

http://zexeq.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

3.1

Botnet

00d92484c9b27bc8482a2cc94cacc508

C2

https://steamcommunity.com/profiles/76561199472266392

https://t.me/tabootalks

http://135.181.26.183:80

Attributes

profile_id_v2
00d92484c9b27bc8482a2cc94cacc508
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
  
  8084a3c34567c069e0a12d94e3456cbe5b26a63164a0a59935454abb4b6d7ba1
- Size
  
  784KB
- MD5
  
  6fb6469104464f25c92189084b9b82ec
- SHA1
  
  8f956414677b21ae9aa50dd9131760d094195dff
- SHA256
  
  8084a3c34567c069e0a12d94e3456cbe5b26a63164a0a59935454abb4b6d7ba1
- SHA512
  
  ff889c22eecf382b41d6db24d25665d3dc589b2b884e9f340771418ace0eb0e464ec9d01aca5ae59a929a7498c8535fc6e37a2fd6042b32d224ce4786e7de039
- SSDEEP
  
  12288:VXPPk9SIpjtrf42td5TDkJPTeyUPhAnN1eKbRiTNqLtJvxCOBCBXp0Q7dCmZ/nm:VX/IBCI5To1aqiSRi6vsBXpN5dn
Score

10^/10

djvu vidar 00d92484c9b27bc8482a2cc94cacc508 discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- 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
behavioral1