dcrat

General

Target

9c06b180481364e6ca02d9fad0ef9638.exe
Size

327KB
Sample

221216-jyvqkahb7w
MD5

9c06b180481364e6ca02d9fad0ef9638
SHA1

a3127f078a022817121a50724ad18adf89ca289a
SHA256

7238758e84a1bbeb2feaaada73190bd8a8a6c7f74e9385701fcaa11e44050c38
SHA512

8bb382486f15d63e2b046f875eea812e89d8f34a7efd6e7a83ae56ab2087871c9a6ec572a60b344a626580b643587727c96d7212721b828dda4571f15cf8f147
SSDEEP

6144:MYrRLKH2oWLXwA9kE5+or5e/0iPvzpQ6ijLxQFiaI:d2H2DLXwI5+or5e/xnzpQ6ijqF

Score

10^/10

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
.bttu
offline_id
8p2Go5ZmkbFk0DF2oJ6E8vGEogpBqqaGCWjto1t1
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-Q5EougBEbU 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: 0619JOsie

rsa_pubkey.plain

Extracted

Family

raccoon

Botnet

ec7a54fb6492ff3a52d09504b8ecf082

C2

http://88.119.161.188

http://88.119.161.19

rc4.plain

Targets

- Target
  
  9c06b180481364e6ca02d9fad0ef9638.exe
- Size
  
  327KB
- MD5
  
  9c06b180481364e6ca02d9fad0ef9638
- SHA1
  
  a3127f078a022817121a50724ad18adf89ca289a
- SHA256
  
  7238758e84a1bbeb2feaaada73190bd8a8a6c7f74e9385701fcaa11e44050c38
- SHA512
  
  8bb382486f15d63e2b046f875eea812e89d8f34a7efd6e7a83ae56ab2087871c9a6ec572a60b344a626580b643587727c96d7212721b828dda4571f15cf8f147
- SSDEEP
  
  6144:MYrRLKH2oWLXwA9kE5+or5e/0iPvzpQ6ijLxQFiaI:d2H2DLXwI5+or5e/xnzpQ6ijqF
Score

10^/10

smokeloader backdoor trojan dcrat djvu raccoon redline ec7a54fb6492ff3a52d09504b8ecf082 mario23_10 bootkit collection discovery infostealer persistence ransomware rat spyware stealer
- 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
- 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 behavioral2