General

  • Target

    file

  • Size

    1.2MB

  • Sample

    231010-xamxpshg76

  • MD5

    b752c1568a1adbe2f38584f3e2c15a1a

  • SHA1

    f90116fe02c6bf2ee62ac8ba14017b3460e0abce

  • SHA256

    af1cf19beb45c98e22d07c62476dbee3854731d503480f34f3c07793cfb53db9

  • SHA512

    cbd10b556f435e21f83ec7092306aa7771e02ad30edbfcddd56f8946e12057cb617e306d50a354a33e05474504f23fc50c3597f6584c13cbae80148fdcf69961

  • SSDEEP

    24576:4y0hzbc62A4swVIDAV4tCjbuylbWFZYZnDsJ0+ip2F+aic+IF8m+f:/kKFLocvsTYZn4J0f2Ito8J

Malware Config

Extracted

Family

redline

Botnet

magia

C2

77.91.124.55:19071

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

lutyr

C2

77.91.124.55:19071

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

6012068394_99

C2

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

Targets

    • Target

      file

    • Size

      1.2MB

    • MD5

      b752c1568a1adbe2f38584f3e2c15a1a

    • SHA1

      f90116fe02c6bf2ee62ac8ba14017b3460e0abce

    • SHA256

      af1cf19beb45c98e22d07c62476dbee3854731d503480f34f3c07793cfb53db9

    • SHA512

      cbd10b556f435e21f83ec7092306aa7771e02ad30edbfcddd56f8946e12057cb617e306d50a354a33e05474504f23fc50c3597f6584c13cbae80148fdcf69961

    • SSDEEP

      24576:4y0hzbc62A4swVIDAV4tCjbuylbWFZYZnDsJ0+ip2F+aic+IF8m+f:/kKFLocvsTYZn4J0f2Ito8J

    • 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.

    • 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

    • 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

    • 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