General

  • Target

    e07844a91b58860b281984d1f51f97ef22bfaf0052a715ba57f98d5efc04b2ad

  • Size

    883KB

  • Sample

    231011-k5d7tsdb7w

  • MD5

    cf04b5b0076568037fbf85024ba879f3

  • SHA1

    be2b479689cd59bd6ff8a2cad31300e138470b2f

  • SHA256

    e07844a91b58860b281984d1f51f97ef22bfaf0052a715ba57f98d5efc04b2ad

  • SHA512

    e42796401bfee7642eb902b39bb92e344490b974614ff70ad6022ce2f5762623ed5e0a25e9332471675cb03ba2f09cf330133c57ee9dd5c9dd7917ed66e2c7c4

  • SSDEEP

    12288:S+hAo5KADW9g145x58OpGH2EJ/qdDyyZpxThSGu4yw0gB96eXI/9:SEDW9g145x58Opc/yVzSWHXw9

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

6012068394_99

C2

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

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      e07844a91b58860b281984d1f51f97ef22bfaf0052a715ba57f98d5efc04b2ad

    • Size

      883KB

    • MD5

      cf04b5b0076568037fbf85024ba879f3

    • SHA1

      be2b479689cd59bd6ff8a2cad31300e138470b2f

    • SHA256

      e07844a91b58860b281984d1f51f97ef22bfaf0052a715ba57f98d5efc04b2ad

    • SHA512

      e42796401bfee7642eb902b39bb92e344490b974614ff70ad6022ce2f5762623ed5e0a25e9332471675cb03ba2f09cf330133c57ee9dd5c9dd7917ed66e2c7c4

    • SSDEEP

      12288:S+hAo5KADW9g145x58OpGH2EJ/qdDyyZpxThSGu4yw0gB96eXI/9:SEDW9g145x58Opc/yVzSWHXw9

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Healer

      Healer an antivirus disabler dropper.

    • 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

    • Stops running service(s)

    • 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