djvu | 5dc2b445d78173aa4a179bf47de8f796619a2d51aa00960db1b685cd5867f266

General

Target

5dc2b445d78173aa4a179bf47de8f796619a2d51aa00960db1b685cd5867f266
Size

833KB
Sample

230401-1qpm1sda22
MD5

ab3afb9b04eecb511b8e64ecc8de3239
SHA1

1f719fa5d4fed17632e23b6ce0ec7db8e056b5bc
SHA256

5dc2b445d78173aa4a179bf47de8f796619a2d51aa00960db1b685cd5867f266
SHA512

f0bf0e6719f0785ded92dedfab17971d661f05300baafb582402dc83c7554b16dc75a6486e4f98c69ed52392143d5cff06f33f61642b5939c1200ecaf8069423
SSDEEP

12288:Lg0066yHIFVKhHbWMsaW55bs2V3KObt+hO29MZB4OT3wfaQMc2iHioXN:q66yrhH6MCeQ3Tbt+w29MF/Xohd

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.nitz
offline_id
FCP2fiITr4rryFhFBnA59GMgwES5CunmcbPc76t1
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

3.2

Botnet

5df88deb5dde677ba658b77ad5f60248

C2

https://steamcommunity.com/profiles/76561199489580435

https://t.me/tabootalks

Attributes

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
  
  5dc2b445d78173aa4a179bf47de8f796619a2d51aa00960db1b685cd5867f266
- Size
  
  833KB
- MD5
  
  ab3afb9b04eecb511b8e64ecc8de3239
- SHA1
  
  1f719fa5d4fed17632e23b6ce0ec7db8e056b5bc
- SHA256
  
  5dc2b445d78173aa4a179bf47de8f796619a2d51aa00960db1b685cd5867f266
- SHA512
  
  f0bf0e6719f0785ded92dedfab17971d661f05300baafb582402dc83c7554b16dc75a6486e4f98c69ed52392143d5cff06f33f61642b5939c1200ecaf8069423
- SSDEEP
  
  12288:Lg0066yHIFVKhHbWMsaW55bs2V3KObt+hO29MZB4OT3wfaQMc2iHioXN:q66yrhH6MCeQ3Tbt+w29MF/Xohd
Score

10^/10

djvu vidar 5df88deb5dde677ba658b77ad5f60248 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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