djvu | 9eb22b049fa737b953c77cf5e39b5f080d098b03da4c17ee5251e5b6f0d38cbd

General

Target

file.exe
Size

261KB
Sample

221008-lg2hwseec7
MD5

8ce22bc1444ad810017b5cebba54afef
SHA1

d4d00bae938c76891daaf5bba0c5210ee8a11335
SHA256

9eb22b049fa737b953c77cf5e39b5f080d098b03da4c17ee5251e5b6f0d38cbd
SHA512

8f103999a3b6362884a5fe1997b3c2f4796f04cfdbe9191f9df6fc626ef7516cf5525469484a34076b77110142e350d523b5018257fb5f41bdc278a910c14d33
SSDEEP

3072:7Xhz403CgosTOjNpFgCw5EYnD8sZc4aJYW0+dLoVcz4TRCt5M/h3qpZa9uD6VdyU:Tl4oIx3fYDm4af0++cz8CfrwVfeXO

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.towz
offline_id
SSHsHMHGmSIhrz50VnIxLJJX15osxEQY6iXedXt1
payload_url
http://rgyui.top/dl/build2.exe

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

Extracted

Family

vidar

Version

54.9

Botnet

517

C2

https://t.me/larsenup

https://ioc.exchange/@zebra54

Attributes

profile_id
517

Extracted

Family

raccoon

Botnet

9333547b6d5c69ea798fd93c66d78435

C2

http://45.15.156.27

rc4.plain

Extracted

Family

raccoon

Botnet

17aad1e8aa2ca5164d7690cff1926390

C2

http://45.15.156.27

rc4.plain

Targets

- Target
  
  file.exe
- Size
  
  261KB
- MD5
  
  8ce22bc1444ad810017b5cebba54afef
- SHA1
  
  d4d00bae938c76891daaf5bba0c5210ee8a11335
- SHA256
  
  9eb22b049fa737b953c77cf5e39b5f080d098b03da4c17ee5251e5b6f0d38cbd
- SHA512
  
  8f103999a3b6362884a5fe1997b3c2f4796f04cfdbe9191f9df6fc626ef7516cf5525469484a34076b77110142e350d523b5018257fb5f41bdc278a910c14d33
- SSDEEP
  
  3072:7Xhz403CgosTOjNpFgCw5EYnD8sZc4aJYW0+dLoVcz4TRCt5M/h3qpZa9uD6VdyU:Tl4oIx3fYDm4af0++cz8CfrwVfeXO
Score

10^/10

smokeloader backdoor trojan djvu raccoon vidar 17aad1e8aa2ca5164d7690cff1926390 517 9333547b6d5c69ea798fd93c66d78435 collection discovery persistence ransomware spyware stealer
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Raccoon
  Raccoon is an infostealer written in C++ and first seen in 2019.
  stealer raccoon
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- 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 Microsoft Outlook profiles
  collection
- 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
- Legitimate hosting services abused for malware hosting/C2
- 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