General

  • Target

    44163895b79aa33d0dc99e3b434339598fa4b6c7988b65def2ce1a788fb5e072

  • Size

    1.3MB

  • Sample

    231011-htz9tagg4v

  • MD5

    a102509cbefa1e9b1d46cecd4e5d8798

  • SHA1

    96a1275da35fbe155d9e33dec9ad8f4711cf51a9

  • SHA256

    44163895b79aa33d0dc99e3b434339598fa4b6c7988b65def2ce1a788fb5e072

  • SHA512

    c7b64191557434412e9e5364b9bc7afef089ededd7b2ff6713e0c6ab9789c78e7c94fb2c9c4a52384317400045d67c1ff82e850e238b315a00a0b264568f0a6e

  • SSDEEP

    24576:UyURELfu877/wT7d2ttx8oLXKP7YrVWtlbPev+ADMWnC0NeinevLDtN:jURELfLw92GoLmqVWtlLa8WnC9ine

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Targets

    • Target

      44163895b79aa33d0dc99e3b434339598fa4b6c7988b65def2ce1a788fb5e072

    • Size

      1.3MB

    • MD5

      a102509cbefa1e9b1d46cecd4e5d8798

    • SHA1

      96a1275da35fbe155d9e33dec9ad8f4711cf51a9

    • SHA256

      44163895b79aa33d0dc99e3b434339598fa4b6c7988b65def2ce1a788fb5e072

    • SHA512

      c7b64191557434412e9e5364b9bc7afef089ededd7b2ff6713e0c6ab9789c78e7c94fb2c9c4a52384317400045d67c1ff82e850e238b315a00a0b264568f0a6e

    • SSDEEP

      24576:UyURELfu877/wT7d2ttx8oLXKP7YrVWtlbPev+ADMWnC0NeinevLDtN:jURELfLw92GoLmqVWtlLa8WnC9ine

    • Amadey

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

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks