General

  • Target

    file.exe

  • Size

    1.0MB

  • Sample

    231011-qqnevabg95

  • MD5

    e972b594fc94b20a826a601c6d318d6b

  • SHA1

    0411476e6ff1d7fbd34039c1475d497823d8132c

  • SHA256

    a9500655eb6b3bdd6869e452081d2ba9b9cbd3d5a3c59ccece8fbc9d4d4bb287

  • SHA512

    dcb1603b4b6dfab886942d78b35eaa8b60146d57be491499304822e921dc5ab75cd2758b09aae990a2b4f58c236dd161c17609e3e6e9827317e84e10c11cde54

  • SSDEEP

    24576:rySiIa65s0zOea7Y4Ei4nLUvnkkkXy/0MRkjHtF4F:e5KGYZ7Tw/0MRkjNF4

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

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

6012068394_99

C2

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

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Targets

    • Target

      file.exe

    • Size

      1.0MB

    • MD5

      e972b594fc94b20a826a601c6d318d6b

    • SHA1

      0411476e6ff1d7fbd34039c1475d497823d8132c

    • SHA256

      a9500655eb6b3bdd6869e452081d2ba9b9cbd3d5a3c59ccece8fbc9d4d4bb287

    • SHA512

      dcb1603b4b6dfab886942d78b35eaa8b60146d57be491499304822e921dc5ab75cd2758b09aae990a2b4f58c236dd161c17609e3e6e9827317e84e10c11cde54

    • SSDEEP

      24576:rySiIa65s0zOea7Y4Ei4nLUvnkkkXy/0MRkjHtF4F:e5KGYZ7Tw/0MRkjNF4

    • Amadey

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

    • 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

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks