djvu | 233d4d5cdc04c36621a8bc12ea1a5716912ff7576eedfec12bb7aaf03ba57911

General

Target
11549be2ba97133ebb7fefa2ab72f07e.exe
Size 272KB
Sample240119-qhr33aefen
SHA256 233d4d5cdc04c36621a8bc12ea1a5716912ff7576eedfec12bb7aaf03ba57911
MD5 11549be2ba97133ebb7fefa2ab72f07e
SHA1 5be6c818525c8f08b9f17ffba8b8b988d79fee85
SHA512 156f67b19910552d0ee706ab97e2840c47187760781cf10905295c77a67bbd03aa3d852efd45251b20b486885e6b4a8c0e2855d3498decbfbdaf12ead54aa941
SSDEEP 3072:haS9rFDM3Lrrl72ip5Q9y/mjAspHaamVdY/ch53DS7KW5u0DeU2K6gvX:hasDM3LrrltS9y/mj76aqW/+5wY4B
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php

rc4.i32

Extracted

Family

djvu

C2

http://habrafa.com/test1/get.php

Attributes

extension
.cdpo
offline_id
Bn3q97hwLouKbhkQRNO4SeV07gjdEQVm8NKhg0t1
payload_url
http://brusuax.com/dl/build2.exe

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

Extracted

Family

redline

Botnet

ST12

C2

185.172.128.33:38294

Targets

- Target
  11549be2ba97133ebb7fefa2ab72f07e.exe
- Size 272KB
- SHA256 233d4d5cdc04c36621a8bc12ea1a5716912ff7576eedfec12bb7aaf03ba57911
- MD5 11549be2ba97133ebb7fefa2ab72f07e
- SHA1 5be6c818525c8f08b9f17ffba8b8b988d79fee85
- SHA512 156f67b19910552d0ee706ab97e2840c47187760781cf10905295c77a67bbd03aa3d852efd45251b20b486885e6b4a8c0e2855d3498decbfbdaf12ead54aa941
- SSDEEP 3072:haS9rFDM3Lrrl72ip5Q9y/mjAspHaamVdY/ch53DS7KW5u0DeU2K6gvX:hasDM3LrrltS9y/mj76aqW/+5wY4B
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

djvu smokeloader vidar zgrat pub1 backdoor discovery persistence ransomware rat stealer trojan redline st12 infostealer spyware
- Detect Vidar Stealer
  stealer
- Detect ZGRat V1
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- 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
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- 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