General

  • Target

    NEAS.NEAS9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1aexeexe_JC.exe

  • Size

    878KB

  • Sample

    231016-qkv8haha98

  • MD5

    d4d2e1ff2787b4f220f64fb4df76dd27

  • SHA1

    9c57173f5b93630e95f27b1d9fa2946d2584b544

  • SHA256

    9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1a

  • SHA512

    4ddf905d3e8d7acdcc7ff90ccbc7fc7af9da4c99f20a8b17a50fef963d40265649ed2940b3b5ccdcef512829c517a4bad38d0cecf39fc41b24d764ee2edba8dd

  • SSDEEP

    12288:oMrqy90xWPPmw0SMP2LASWOCeAXE9HpjFzFfUYJLxH5gUqtmAjVX1QD8sfQxn:Sy2WPwSAneWuhfUYdnOmqVX8DQN

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

pixelscloud2.0

C2

85.209.176.128:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

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

5141679758_99

C2

https://pastebin.com/raw/8baCJyMF

Targets

    • Target

      NEAS.NEAS9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1aexeexe_JC.exe

    • Size

      878KB

    • MD5

      d4d2e1ff2787b4f220f64fb4df76dd27

    • SHA1

      9c57173f5b93630e95f27b1d9fa2946d2584b544

    • SHA256

      9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1a

    • SHA512

      4ddf905d3e8d7acdcc7ff90ccbc7fc7af9da4c99f20a8b17a50fef963d40265649ed2940b3b5ccdcef512829c517a4bad38d0cecf39fc41b24d764ee2edba8dd

    • SSDEEP

      12288:oMrqy90xWPPmw0SMP2LASWOCeAXE9HpjFzFfUYJLxH5gUqtmAjVX1QD8sfQxn:Sy2WPwSAneWuhfUYdnOmqVX8DQN

    • Amadey

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

    • 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

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks