dcrat

General

Target

fc0f6e7fed48d6af6954b3048e2f36dab85c918e9c8a992a0bfbf082764b6320
Size

883KB
Sample

230928-vq9ejaed36
MD5

31974b4b448a0559d65cb78a9fdf5b9b
SHA1

b0f2619d561b98b0fa3ec80ac46308828f92cdfb
SHA256

fc0f6e7fed48d6af6954b3048e2f36dab85c918e9c8a992a0bfbf082764b6320
SHA512

ced2a3f0e626e13ec89981dab4ef393f99e82b409200dba2e69b52e01467ceae7d74560e8d6ba7e7998aeed1dff89360c1646a71e88e94dfcd6fe246f6939e3c
SSDEEP

12288:u+PAo1KjDW9g145x58OpGHmEJ/qdDyyZpxThSGu4ywnz/rx400uXI/9:u64W9g145x58Ops/yVzSg2GXw9

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

smokeloader

Version

2020

C2

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

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

rc4.i32

Extracted

Family

fabookie

C2

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

Targets

- Target
  
  fc0f6e7fed48d6af6954b3048e2f36dab85c918e9c8a992a0bfbf082764b6320
- Size
  
  883KB
- MD5
  
  31974b4b448a0559d65cb78a9fdf5b9b
- SHA1
  
  b0f2619d561b98b0fa3ec80ac46308828f92cdfb
- SHA256
  
  fc0f6e7fed48d6af6954b3048e2f36dab85c918e9c8a992a0bfbf082764b6320
- SHA512
  
  ced2a3f0e626e13ec89981dab4ef393f99e82b409200dba2e69b52e01467ceae7d74560e8d6ba7e7998aeed1dff89360c1646a71e88e94dfcd6fe246f6939e3c
- SSDEEP
  
  12288:u+PAo1KjDW9g145x58OpGHmEJ/qdDyyZpxThSGu4ywnz/rx400uXI/9:u64W9g145x58Ops/yVzSg2GXw9
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