djvu | e4eb61cce1474a4b43cfa12663ec0f440fc5dc13f4357b7a9243d1b6f89e86c8

General

Target
file.exe
Size 262KB
Sample221008-jwjwaaedc6
SHA256 e4eb61cce1474a4b43cfa12663ec0f440fc5dc13f4357b7a9243d1b6f89e86c8
MD5 7c3f888f5b83a1fb3aa5bb7c5d7032b2
SHA1 1ca5f60b0812d395c303b86e0f8957e3f75f24b3
SHA512 2d91bcac65f687e1789a80c2da12329874dd88b96d376ce81409bef81daef3d920707a8797b72ed5ce4440b98f64767b12745bf04f463f11160075a6a7712c0b
SSDEEP 3072:hXhS4ktPsbajRAEvMw5LWiqp+Qy5MIwfsKGbCGsWCGyWYtPM/h3qpZa9uD6Vdyh+:Fc4idBkIQy5MbSeqFYtPrwVfeXO
MD5 SHA1 SHA512 SSDEEP

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

Extracted

Family

redline

Botnet

555

C2

45.15.156.8:16839

Attributes

auth_value
f2ac34cb1c86d7191bdcf219521dcd52

Targets

- Target
  file.exe
- Size 262KB
- SHA256 e4eb61cce1474a4b43cfa12663ec0f440fc5dc13f4357b7a9243d1b6f89e86c8
- MD5 7c3f888f5b83a1fb3aa5bb7c5d7032b2
- SHA1 1ca5f60b0812d395c303b86e0f8957e3f75f24b3
- SHA512 2d91bcac65f687e1789a80c2da12329874dd88b96d376ce81409bef81daef3d920707a8797b72ed5ce4440b98f64767b12745bf04f463f11160075a6a7712c0b
- SSDEEP 3072:hXhS4ktPsbajRAEvMw5LWiqp+Qy5MIwfsKGbCGsWCGyWYtPM/h3qpZa9uD6Vdyh+:Fc4idBkIQy5MbSeqFYtPrwVfeXO
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

smokeloader backdoor trojan djvu raccoon redline vidar 17aad1e8aa2ca5164d7690cff1926390 517 555 9333547b6d5c69ea798fd93c66d78435 collection discovery infostealer 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
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- 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
- 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