dcrat

General

Target
ac9153e8da261d7677be21a028b52b9482755e59fc842961795af2c3597fcad1
Size 259KB
Sample221212-npdsxabc29
SHA256 ac9153e8da261d7677be21a028b52b9482755e59fc842961795af2c3597fcad1
MD5 e2a32071d75e13ad12354cde287a1469
SHA1 d27f5156fbf5c7be4ee4ea789e6a358f0e57315c
SHA512 1eb2330b27b94be582e61aa68c7915c07595758d0b6f13d767d10803c4bf70e6ed021d6adb4c903fd84bf8015426c570e36217750a3486d3c9aef1657854558f
SSDEEP 6144:T7J7gjLkUJy8buczIk6ZC53oyftZPTcpgX:XJ0j4Us8vzIk6ZC/Gp
MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes

auth_value
eca57cfb5172f71dc45986763bb98942

Extracted

Family

djvu

C2

http://abibiall.com/lancer/get.php

Attributes

extension
.mbtf
offline_id
d1BN9KEra4Hetg5GUH0nQZqy14sntD2NbihzGQt1
payload_url
http://uaery.top/dl/build2.exe

http://abibiall.com/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-8aIWIsUQt9 Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0613Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

56.1

Botnet

517

C2

https://t.me/dishasta
https://steamcommunity.com/profiles/76561199441933804

Attributes

profile_id
517

Extracted

Family

raccoon

Botnet

ec7a54fb6492ff3a52d09504b8ecf082

C2

http://88.119.161.188
http://88.119.161.19

rc4.plain

Targets

- Target
  ac9153e8da261d7677be21a028b52b9482755e59fc842961795af2c3597fcad1
- Size 259KB
- SHA256 ac9153e8da261d7677be21a028b52b9482755e59fc842961795af2c3597fcad1
- MD5 e2a32071d75e13ad12354cde287a1469
- SHA1 d27f5156fbf5c7be4ee4ea789e6a358f0e57315c
- SHA512 1eb2330b27b94be582e61aa68c7915c07595758d0b6f13d767d10803c4bf70e6ed021d6adb4c903fd84bf8015426c570e36217750a3486d3c9aef1657854558f
- SSDEEP 6144:T7J7gjLkUJy8buczIk6ZC53oyftZPTcpgX:XJ0j4Us8vzIk6ZC/Gp
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

dcrat djvu raccoon redline smokeloader vidar 517 ec7a54fb6492ff3a52d09504b8ecf082 mario23_10 backdoor bootkit collection discovery infostealer persistence ransomware rat spyware stealer trojan
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- 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.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1