General

  • Target

    bebf0e0bbd5722c3b9e0e511eabb7e9055a321272b0f90b0bd38197b800b60ec_JC.exe

  • Size

    1.0MB

  • Sample

    231001-zet8pafa98

  • MD5

    f1308333597455d0be4f1823bb1d6dde

  • SHA1

    94885cd6a83c21a0a371f0b94cf36f37d6e51663

  • SHA256

    bebf0e0bbd5722c3b9e0e511eabb7e9055a321272b0f90b0bd38197b800b60ec

  • SHA512

    77245c72fc287b1e768472f5cfa13db2e824ae86a2f8ce23b3b0dff399469549fedf2d88c9a8e29ccacfcec6fe540d133683df736234179f80df43c203ec8c47

  • SSDEEP

    24576:qyPCtoTy6WRMxO4HMZrAb7P0AykurlIdq90fIga:xPgoTy64h4HMdO0IdqY

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://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Targets

    • Target

      bebf0e0bbd5722c3b9e0e511eabb7e9055a321272b0f90b0bd38197b800b60ec_JC.exe

    • Size

      1.0MB

    • MD5

      f1308333597455d0be4f1823bb1d6dde

    • SHA1

      94885cd6a83c21a0a371f0b94cf36f37d6e51663

    • SHA256

      bebf0e0bbd5722c3b9e0e511eabb7e9055a321272b0f90b0bd38197b800b60ec

    • SHA512

      77245c72fc287b1e768472f5cfa13db2e824ae86a2f8ce23b3b0dff399469549fedf2d88c9a8e29ccacfcec6fe540d133683df736234179f80df43c203ec8c47

    • SSDEEP

      24576:qyPCtoTy6WRMxO4HMZrAb7P0AykurlIdq90fIga:xPgoTy64h4HMdO0IdqY

    • Amadey

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

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks