General

  • Target

    file.exe

  • Size

    876KB

  • Sample

    231015-k33gmsdf6y

  • MD5

    b1ff7dddecb23ab890127b9aefc2b1f8

  • SHA1

    219faa9f45f0f9c43fe88e78c06499a4634ed11e

  • SHA256

    9f11c43fba696b3cbdd3bfb88cf172216e616cff10a392676e7ab8a25ea8a7d3

  • SHA512

    9211272f463b1a320fdee0d7dade4c300c08026ff2fef179b3f83cfd3ea96241924f44186e96c67328f31185a833364f071a56124d459121c49c4fa06f789045

  • SSDEEP

    24576:AyFcrqibnujUGx9WAam78eqJ3MevoCH/QNtk:HFqqoRGx9jkJcR4/QNt

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

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

pixelscloud2.0

C2

85.209.176.128:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      file.exe

    • Size

      876KB

    • MD5

      b1ff7dddecb23ab890127b9aefc2b1f8

    • SHA1

      219faa9f45f0f9c43fe88e78c06499a4634ed11e

    • SHA256

      9f11c43fba696b3cbdd3bfb88cf172216e616cff10a392676e7ab8a25ea8a7d3

    • SHA512

      9211272f463b1a320fdee0d7dade4c300c08026ff2fef179b3f83cfd3ea96241924f44186e96c67328f31185a833364f071a56124d459121c49c4fa06f789045

    • SSDEEP

      24576:AyFcrqibnujUGx9WAam78eqJ3MevoCH/QNtk:HFqqoRGx9jkJcR4/QNt

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks