dcrat

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General

Target

b0f1d6defb63ca51dce41219e35f97ab8d89ec19c863f5b659fb8b05c1c92248
Size

308KB
Sample

240329-cbd1zaee6w
MD5

60f468fb140a2497c65273bbaccb51f7
SHA1

fd5ce406c85ec123c40eef3969cb44f32997159f
SHA256

b0f1d6defb63ca51dce41219e35f97ab8d89ec19c863f5b659fb8b05c1c92248
SHA512

38bdf0d78d0c90f7e1ee7e0b0d0e455b0b004a3e9c0dc8ba7f11a3902d8652829e870b6a70215df6bec410308e0ffca84a1f6aa6ec9674db365200fbd19a059e
SSDEEP

3072:FGmUR5WgfI91+oYYCEXXhRwtnm4r/xHyhnpIGrI5KSWA612UIK:ZURzw1zRDwtnfrsRHrcU/

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php

rc4.i32

Extracted

Family

djvu

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

Attributes

extension
.vook
offline_id
1eSPzWRaNslCgtjBZfL5pzvovoiaVI4IZSnvAwt1
payload_url
http://sdfjhuz.com/dl/build2.exe
http://sajdfue.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

8.6

Botnet

5739ef2bbcd39fcd59c5746bfe4238c5

https://steamcommunity.com/profiles/76561199658817715

https://t.me/sa9ok

Attributes

profile_id_v2
5739ef2bbcd39fcd59c5746bfe4238c5
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

5.42.65.0:29587

Extracted

Family

lumma

https://resergvearyinitiani.shop/api

https://affordcharmcropwo.shop/api

Targets

- Target
  
  b0f1d6defb63ca51dce41219e35f97ab8d89ec19c863f5b659fb8b05c1c92248
- Size
  
  308KB
- MD5
  
  60f468fb140a2497c65273bbaccb51f7
- SHA1
  
  fd5ce406c85ec123c40eef3969cb44f32997159f
- SHA256
  
  b0f1d6defb63ca51dce41219e35f97ab8d89ec19c863f5b659fb8b05c1c92248
- SHA512
  
  38bdf0d78d0c90f7e1ee7e0b0d0e455b0b004a3e9c0dc8ba7f11a3902d8652829e870b6a70215df6bec410308e0ffca84a1f6aa6ec9674db365200fbd19a059e
- SSDEEP
  
  3072:FGmUR5WgfI91+oYYCEXXhRwtnm4r/xHyhnpIGrI5KSWA612UIK:ZURzw1zRDwtnfrsRHrcU/
Score

10^/10

dcrat djvu glupteba smokeloader vidar 5739ef2bbcd39fcd59c5746bfe4238c5 pub1 backdoor discovery dropper evasion infostealer loader persistence ransomware rat stealer trojan lumma redline logsdiller cloud (tg: @logsdillabot)rootkit spyware upx
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detect Vidar Stealer
  stealer
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Lumma Stealer
  An infostealer written in C++ first seen in August 2022.
  stealer lumma
- 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
- Windows security bypass
  evasion trojan
- Downloads MZ/PE file
- Modifies Installed Components in the registry
  persistence
- Modifies Windows Firewall
  evasion
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Windows security modification
  evasion trojan
- 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
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2