djvu | d59c4d4d2c2ed517f36a87a29bdb6a9450b3afbfc1b7a07b8af2dca276291d50

General

Target
toolspub1.exe
Size 282KB
Sample240118-bc75rsadc4
SHA256 d59c4d4d2c2ed517f36a87a29bdb6a9450b3afbfc1b7a07b8af2dca276291d50
MD5 08a6455816df0b89edc79a34e6bacc42
SHA1 641d1224a4220d5262a10161f153927dcfe6853b
SHA512 a991470f1202a21ba969bc699e311ac24458a0d5db7939a9e7cedb0062efc5ba06338b116aa90b7a973be7585ebd4c1ffa01315ed52f651b6748173fa92a75b5
SSDEEP 3072:DU0myMdL+lJXLCE48z1WOGIfFy4oU7CqRk5QwYB1k48cV1JDh1O:DULygLKJXLHNIMty47zwYB1pJd
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

LogsDiller Cloud (TG: @logsdillabot)

C2

195.20.16.168:34926

Targets

- Target
  toolspub1.exe
- Size 282KB
- SHA256 d59c4d4d2c2ed517f36a87a29bdb6a9450b3afbfc1b7a07b8af2dca276291d50
- MD5 08a6455816df0b89edc79a34e6bacc42
- SHA1 641d1224a4220d5262a10161f153927dcfe6853b
- SHA512 a991470f1202a21ba969bc699e311ac24458a0d5db7939a9e7cedb0062efc5ba06338b116aa90b7a973be7585ebd4c1ffa01315ed52f651b6748173fa92a75b5
- SSDEEP 3072:DU0myMdL+lJXLCE48z1WOGIfFy4oU7CqRk5QwYB1k48cV1JDh1O:DULygLKJXLHNIMty47zwYB1pJd
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

djvu redline smokeloader vidar zgrat logsdiller cloud (tg: @logsdillabot)pub1 backdoor discovery evasion infostealer persistence ransomware rat spyware stealer themida trojan
- 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
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Downloads MZ/PE file
- Modifies Installed Components in the registry
  persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Executes dropped EXE
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- 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
- Checks whether UAC is enabled
  evasion trojan
- 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 NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2