djvu | 3c70df4e698a36706d7272b573513ba964a861bb79f20c4e2aac95b29028f021

General

Target

3c70df4e698a36706d7272b573513ba964a861bb79f20c4e2aac95b29028f021
Size

147KB
Sample

221002-ayb4safbhm
MD5

ff7d6e8d0e40e26d78f53a5152dfabd5
SHA1

7d91a1f7801f434db18da8e3596cb5214dbca681
SHA256

3c70df4e698a36706d7272b573513ba964a861bb79f20c4e2aac95b29028f021
SHA512

002ae839fcdfcc18158d539f5c425bd3d1baee0a2865927b461f4c37e4c57b37e1862168328428a497a69d68660f4e59517dac49e8b027c291752d01e4d206b6
SSDEEP

3072:Tz9vp6sCvR30S5+aCRJ8JsKHycBadTFf90JX:HX6sXSMDuJsKgFf90

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
  
  3c70df4e698a36706d7272b573513ba964a861bb79f20c4e2aac95b29028f021
- Size
  
  147KB
- MD5
  
  ff7d6e8d0e40e26d78f53a5152dfabd5
- SHA1
  
  7d91a1f7801f434db18da8e3596cb5214dbca681
- SHA256
  
  3c70df4e698a36706d7272b573513ba964a861bb79f20c4e2aac95b29028f021
- SHA512
  
  002ae839fcdfcc18158d539f5c425bd3d1baee0a2865927b461f4c37e4c57b37e1862168328428a497a69d68660f4e59517dac49e8b027c291752d01e4d206b6
- SSDEEP
  
  3072:Tz9vp6sCvR30S5+aCRJ8JsKHycBadTFf90JX:HX6sXSMDuJsKgFf90
Score

10^/10

djvu raccoon smokeloader 1a17d9aed7a239440deb75d7a177f406 backdoor collection discovery persistence ransomware spyware stealer trojan
- 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