djvu | 6eee114a36f811cd6cbcf06066ab380522b17dd4fdd4480dd79c44f3855fd078

General

Target

6eee114a36f811cd6cbcf06066ab380522b17dd4fdd44.exe
Size

796KB
Sample

230129-w27kraac6x
MD5

f6dbc78ddf0f87e29d0f7fcf6e9d7f75
SHA1

82ace216270342a162e5c9ce777b83ae490486e7
SHA256

6eee114a36f811cd6cbcf06066ab380522b17dd4fdd4480dd79c44f3855fd078
SHA512

f00e82a1d386607780fb4a1973ff7e946f3b3a73c4c596fd63e73bcd974b0953ae002c3cb13d7a18be95df51562681cdb73bf1f8251f7ca138ff5d8e90f939f6
SSDEEP

24576:6AWPfrKoCcLIyaxbSoFrW6BxdLCDYJmRz4CF6:wPJlapSOr7xQSmRz16

Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.assm
offline_id
ex4uvTKsM2vEkIcr3MjXi2C6v27h1mS682iUXGt1
payload_url
http://uaery.top/dl/build2.exe

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

Extracted

Family

vidar

Version

2.2

Botnet

19

C2

https://t.me/litlebey

https://steamcommunity.com/profiles/76561199472399815

Attributes

profile_id
19

Targets

- Target
  
  6eee114a36f811cd6cbcf06066ab380522b17dd4fdd44.exe
- Size
  
  796KB
- MD5
  
  f6dbc78ddf0f87e29d0f7fcf6e9d7f75
- SHA1
  
  82ace216270342a162e5c9ce777b83ae490486e7
- SHA256
  
  6eee114a36f811cd6cbcf06066ab380522b17dd4fdd4480dd79c44f3855fd078
- SHA512
  
  f00e82a1d386607780fb4a1973ff7e946f3b3a73c4c596fd63e73bcd974b0953ae002c3cb13d7a18be95df51562681cdb73bf1f8251f7ca138ff5d8e90f939f6
- SSDEEP
  
  24576:6AWPfrKoCcLIyaxbSoFrW6BxdLCDYJmRz4CF6:wPJlapSOr7xQSmRz16
Score

10^/10

djvu vidar 19 discovery persistence ransomware stealer spyware
- 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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