General

  • Target

    369fbd4143a2e4dff04dc829970ea5c7e67b707a9c3fed94142e7e69e29e088c

  • Size

    1.6MB

  • Sample

    231013-1rlyhseb49

  • MD5

    ccc26ba976c07654658f2b730928adc4

  • SHA1

    9560fffa555f37fc56fb66419e1bc43f6b3aad0d

  • SHA256

    369fbd4143a2e4dff04dc829970ea5c7e67b707a9c3fed94142e7e69e29e088c

  • SHA512

    630fb3316891acd1ea770167e90cb0d71e3526d2002784e71947678141838aa80163a3bdcecfaa5eba2a11de39e2feb95b21da9b99102706d860d46557604538

  • SSDEEP

    49152:5OZlGaxHgvMuw3n8n0jJYu2mPM3JpBPL8b6/v5O:ECaxHi4n/N2mPGJTgG/v5O

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

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

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Targets

    • Target

      369fbd4143a2e4dff04dc829970ea5c7e67b707a9c3fed94142e7e69e29e088c

    • Size

      1.6MB

    • MD5

      ccc26ba976c07654658f2b730928adc4

    • SHA1

      9560fffa555f37fc56fb66419e1bc43f6b3aad0d

    • SHA256

      369fbd4143a2e4dff04dc829970ea5c7e67b707a9c3fed94142e7e69e29e088c

    • SHA512

      630fb3316891acd1ea770167e90cb0d71e3526d2002784e71947678141838aa80163a3bdcecfaa5eba2a11de39e2feb95b21da9b99102706d860d46557604538

    • SSDEEP

      49152:5OZlGaxHgvMuw3n8n0jJYu2mPM3JpBPL8b6/v5O:ECaxHi4n/N2mPGJTgG/v5O

    • 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.

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks