djvu | e88a13bbc74149f2062256030b3b2011679252dc7f4d5bab196efc0ec15b83ed

General

Target

a26e17be5dbd781ba4f3d2208c64a11594289b340ac7ba8dbb1a2d2b8c7759c5
Size

634KB
Sample

230313-j14q9abc9s
MD5

6f998463032758c97afb4748603a4a5d
SHA1

a0ead19205a4863f35032578e4478300596a743e
SHA256

e88a13bbc74149f2062256030b3b2011679252dc7f4d5bab196efc0ec15b83ed
SHA512

069fe6f4d8ee090ef0a9c7bd7786d55ae10244a2c5e9e7824f9e92a2fe362a5c0a66f4198f7891906c1cfb6fd6440c475d72395d58f151912c8a3beab05ca83c
SSDEEP

12288:tft/GYc9DeoZcXvr+N7I/XfXuDidYjpEPnXDdW9fYmJgBDol8IsXmy/:3ObBZcqqXf+Gd0pELdawm6Vol8Iut

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/test2/get.php

Attributes

extension
.qapo
offline_id
VrBq0iLIRHjQLgVRLsN1WK8yFkTCRDCCvPkwnHt1
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

2.9

Botnet

694f12963bedb0c6040fb3c74aac71e5

C2

https://t.me/nemesisgrow

https://steamcommunity.com/profiles/76561199471222742

http://65.109.12.165:80

Attributes

profile_id_v2
694f12963bedb0c6040fb3c74aac71e5

Targets

- Target
  
  a26e17be5dbd781ba4f3d2208c64a11594289b340ac7ba8dbb1a2d2b8c7759c5
- Size
  
  773KB
- MD5
  
  5cf63849b83b927ac72280efe35b181c
- SHA1
  
  6d4744697042fbe10bd0b82b767aac57673fc63e
- SHA256
  
  a26e17be5dbd781ba4f3d2208c64a11594289b340ac7ba8dbb1a2d2b8c7759c5
- SHA512
  
  2c14943e3b4df1df275069286c6282044532d8e521a707042cfa41faa64e27538301426d29f1987addad647f278494cab0234b6a81a8eb934b06cb5ade4e580a
- SSDEEP
  
  24576:qcwVLrcseXf6Gd6pETdaYmUVql8UWk+a:qcwVfJIf6O6pmHUWi
Score

10^/10

djvu vidar 694f12963bedb0c6040fb3c74aac71e5 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 behavioral2