General

  • Target

    e40a3d2bed7c641555c6f4f479961ec442b0d51f1d25bcb691b8a0303c879ae2

  • Size

    246KB

  • Sample

    231010-2xqz4aaf98

  • MD5

    e8cd351304a283bcf40f0e4c01a3c2ed

  • SHA1

    cf1791cc98f2e3c362d9cb0715a68393db8c8eb8

  • SHA256

    e40a3d2bed7c641555c6f4f479961ec442b0d51f1d25bcb691b8a0303c879ae2

  • SHA512

    b01a8e89bb3b1bd453bb18e17aee6e206b065e3d3c9886785b1ef9c6dc7db38cfec3aa9fc228dd8284b1794b8aa7f0d3fc64b3fdeb2442df614a9026d961437b

  • SSDEEP

    6144:pYz4SHy5uoBMFGV5PEkIXEHvZAOdJCn8RREVs0BC+:ZCmuoBMUOMxRCn8RRAs0BC+

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

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

6012068394_99

C2

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

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      e40a3d2bed7c641555c6f4f479961ec442b0d51f1d25bcb691b8a0303c879ae2

    • Size

      246KB

    • MD5

      e8cd351304a283bcf40f0e4c01a3c2ed

    • SHA1

      cf1791cc98f2e3c362d9cb0715a68393db8c8eb8

    • SHA256

      e40a3d2bed7c641555c6f4f479961ec442b0d51f1d25bcb691b8a0303c879ae2

    • SHA512

      b01a8e89bb3b1bd453bb18e17aee6e206b065e3d3c9886785b1ef9c6dc7db38cfec3aa9fc228dd8284b1794b8aa7f0d3fc64b3fdeb2442df614a9026d961437b

    • SSDEEP

      6144:pYz4SHy5uoBMFGV5PEkIXEHvZAOdJCn8RREVs0BC+:ZCmuoBMUOMxRCn8RRAs0BC+

    • 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.

    • Detected google phishing page

    • 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.

    • 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

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks