General

  • Target

    ca38903d0c59d070c98c3430d267c872e39194a1eb21c587158ff10cd89545d8

  • Size

    1.1MB

  • Sample

    231011-zkh3lsed88

  • MD5

    9c5188bb9bd4c25c6823e924c752c3ff

  • SHA1

    d957546269e4140afd9918e5f45e7055b5e03600

  • SHA256

    ca38903d0c59d070c98c3430d267c872e39194a1eb21c587158ff10cd89545d8

  • SHA512

    f5c357dbb563f69b17bdc01d8d3ef83954c30816ce56adceda46f903dfd109ea0f63f1b64c14acc24ba6331af14651618cb9532b7dba7ada8c5612b9387658a0

  • SSDEEP

    24576:pyWhfVto4cXO5/Qipq1oUY2oE+oq4MplsUdfwqarKSsj:cUDo7w/QipqNFkN4MplsyMrw

Malware Config

Extracted

Family

redline

Botnet

darts

C2

77.91.124.82:19071

Attributes
  • auth_value

    3c8818da7045365845f15ec0946ebf11

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

      ca38903d0c59d070c98c3430d267c872e39194a1eb21c587158ff10cd89545d8

    • Size

      1.1MB

    • MD5

      9c5188bb9bd4c25c6823e924c752c3ff

    • SHA1

      d957546269e4140afd9918e5f45e7055b5e03600

    • SHA256

      ca38903d0c59d070c98c3430d267c872e39194a1eb21c587158ff10cd89545d8

    • SHA512

      f5c357dbb563f69b17bdc01d8d3ef83954c30816ce56adceda46f903dfd109ea0f63f1b64c14acc24ba6331af14651618cb9532b7dba7ada8c5612b9387658a0

    • SSDEEP

      24576:pyWhfVto4cXO5/Qipq1oUY2oE+oq4MplsUdfwqarKSsj:cUDo7w/QipqNFkN4MplsyMrw

    • 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