dcrat

General

Target

d9388c538176c9b7c0b39aa7ea7c9260fd1688ddd175608be5dd560e83490789
Size

883KB
Sample

230928-v2wb2sed84
MD5

f05a9889603ecec5591bf50c07117941
SHA1

aa9ffd8ed66b23d0f0b478e19997f6148abcd605
SHA256

d9388c538176c9b7c0b39aa7ea7c9260fd1688ddd175608be5dd560e83490789
SHA512

ca76cd1672094fadbef98cf9537d226990211a5b8b6a0a60334668f5219660c1a11d21895b2005308d1138e599079b1264a550f1d50b598b28a3d9ed83dbcd23
SSDEEP

12288:0+XAoDKeDW9g145x58OpGH2EJ/qdDyyZpxThSGu4ywpRXI/9:04dW9g145x58Opc/yVzSQXw9

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes

auth_value
2f4cf2e668a540e64775b27535cc6892

Extracted

Family

redline

Botnet

luate

C2

77.91.124.55:19071

Attributes

auth_value
e45cd419aba6c9d372088ffe5629308b

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32

Targets

- Target
  
  d9388c538176c9b7c0b39aa7ea7c9260fd1688ddd175608be5dd560e83490789
- Size
  
  883KB
- MD5
  
  f05a9889603ecec5591bf50c07117941
- SHA1
  
  aa9ffd8ed66b23d0f0b478e19997f6148abcd605
- SHA256
  
  d9388c538176c9b7c0b39aa7ea7c9260fd1688ddd175608be5dd560e83490789
- SHA512
  
  ca76cd1672094fadbef98cf9537d226990211a5b8b6a0a60334668f5219660c1a11d21895b2005308d1138e599079b1264a550f1d50b598b28a3d9ed83dbcd23
- SSDEEP
  
  12288:0+XAoDKeDW9g145x58OpGH2EJ/qdDyyZpxThSGu4ywpRXI/9:04dW9g145x58Opc/yVzSQXw9
Score

10^/10

dcrat fabookie glupteba healer mystic redline smokeloader gruha luate up3 backdoor discovery dropper evasion infostealer loader persistence rat spyware stealer trojan
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detect Fabookie payload
- Detects Healer an antivirus disabler dropper
- Fabookie
  Fabookie is facebook account info stealer.
  spyware stealer fabookie
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Healer
  Healer an antivirus disabler dropper.
  dropper healer
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Mystic
  Mystic is an infostealer written in C++.
  stealer mystic
- 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
- Modifies Windows Firewall
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1