General

  • Target

    ccb2847bd73c1ce9cb230ec372c62e356af896a1f4489b0f667e957108428f48

  • Size

    1.5MB

  • Sample

    231101-tve6taad6t

  • MD5

    73745ab73fcf8d7dc185b33bb2f4d6da

  • SHA1

    04d9af12dfa98211187ff02e15b2464bfaf8c70c

  • SHA256

    51fd3fd7032b5e14cc9c745f97134ee908ef6e8bc09c1c8c210ba9316ccc1786

  • SHA512

    b83a071ddfa3b6a422c30e0d03f0f831289e06e5f7c0495d161bbe060613cf00275119401d7f027d740f5168ebd7d3c73a230d6488a574d56c8dce803faf5519

  • SSDEEP

    24576:WPPyEahJkk4ZoxhVKSLnXY8uvIeMDxCNxl62NvJaSrN9OB8TGCP:YaET7ZoxhV/luWDxCNFNBN928j

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Targets

    • Target

      ccb2847bd73c1ce9cb230ec372c62e356af896a1f4489b0f667e957108428f48

    • Size

      1.5MB

    • MD5

      6c853dd991323b03a0ab260bd4430d9b

    • SHA1

      465fca207421807b49629cb7e4727c490bd7ed12

    • SHA256

      ccb2847bd73c1ce9cb230ec372c62e356af896a1f4489b0f667e957108428f48

    • SHA512

      b27e438a7d143dddb95445363051df2218983af83ca80e423aa7ef282deda60ee38a85bc95af2004493bcd8ca1be9d1d1bbc0df8a52135cb7df0eb28017e8b42

    • SSDEEP

      24576:qymMwk4c94x7VcSdnXm8uvAeZT0/VCVluqpvnQ9V+FcTog:xmD7cix7VL3uTQ/VC7pvQ9Gc

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks