General

  • Target

    file

  • Size

    1.2MB

  • Sample

    231010-yqp8fage8s

  • MD5

    b6c21287865ddeccc54dbc1f1310c63d

  • SHA1

    65c2e3e8548ba471f0c4fd1627d88aa284a44b0c

  • SHA256

    de12e497aece2650742794baaa0efdd1076f7a62d48727eb83ba1f53150e3a73

  • SHA512

    125f38646e083793600adcd0ed368b11bf8d85a01cc8839b8e6f6209ab410ae3c8f1f17b92349c025beb33e8639b021e57b240a90a0a8f148da719a62b919948

  • SSDEEP

    24576:Xy0RLKsSXfNbY8weXIxbHy3vz+V3rx21ulnL9HpH0VHhatr70720m5lt:i0avWltI7OFJlnJJHCHgtHaJmD

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

      b6c21287865ddeccc54dbc1f1310c63d

    • SHA1

      65c2e3e8548ba471f0c4fd1627d88aa284a44b0c

    • SHA256

      de12e497aece2650742794baaa0efdd1076f7a62d48727eb83ba1f53150e3a73

    • SHA512

      125f38646e083793600adcd0ed368b11bf8d85a01cc8839b8e6f6209ab410ae3c8f1f17b92349c025beb33e8639b021e57b240a90a0a8f148da719a62b919948

    • SSDEEP

      24576:Xy0RLKsSXfNbY8weXIxbHy3vz+V3rx21ulnL9HpH0VHhatr70720m5lt:i0avWltI7OFJlnJJHCHgtHaJmD

    • 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