djvu | fe05bb24518e857f548b12ab89eb45e7441a0115a010dcd8a09a0c5ee1431363

General

Target

file.exe
Size

148KB
Sample

221001-zvfegagfhr
MD5

f175d0c4dd1137897476610a34fb65fd
SHA1

662e0b4509bd556c05995bc7ba41b88f2df6d80a
SHA256

fe05bb24518e857f548b12ab89eb45e7441a0115a010dcd8a09a0c5ee1431363
SHA512

1da69de1a4cd38e4d444e0ca43389a2d9c90f2fa89daadca18e7de1c304f47321393c83f9aa7d5416d5bd1b83b6161debcce8d5cdee4192e12d736200a3ce73d
SSDEEP

3072:bgH4d0GRlQHs0iz6TfnEkU2IdLXjcMmdPO7:TdapxnqpzcMmdP

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.ofww
offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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

raccoon

Botnet

1a17d9aed7a239440deb75d7a177f406

C2

http://193.38.55.180/

rc4.plain

Targets

- Target
  
  file.exe
- Size
  
  148KB
- MD5
  
  f175d0c4dd1137897476610a34fb65fd
- SHA1
  
  662e0b4509bd556c05995bc7ba41b88f2df6d80a
- SHA256
  
  fe05bb24518e857f548b12ab89eb45e7441a0115a010dcd8a09a0c5ee1431363
- SHA512
  
  1da69de1a4cd38e4d444e0ca43389a2d9c90f2fa89daadca18e7de1c304f47321393c83f9aa7d5416d5bd1b83b6161debcce8d5cdee4192e12d736200a3ce73d
- SSDEEP
  
  3072:bgH4d0GRlQHs0iz6TfnEkU2IdLXjcMmdPO7:TdapxnqpzcMmdP
Score

10^/10

smokeloader backdoor trojan djvu raccoon 1a17d9aed7a239440deb75d7a177f406 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
- 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 Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- 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