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General

  • Target

    906f62f32bbd2dcbc7e889a5790032e73bfab3847909a1b91873e508bef112e9

  • Size

    1.4MB

  • Sample

    230917-whxw7see33

  • MD5

    fa2e39f0926c9393a068b41c17234108

  • SHA1

    e557014f56e68416424f749332648cb45900960c

  • SHA256

    906f62f32bbd2dcbc7e889a5790032e73bfab3847909a1b91873e508bef112e9

  • SHA512

    7f3af6b0b60fe9ad8ec917eba2efe6f256873ddefd513a4073f67c9f093a79de06604b47d09a8736e7724af078e05ee8f2709015123446a263d0b0c3dfe97984

  • SSDEEP

    24576:lE9+E9FP+/BL5hDmMPgqIexbLYS+WaTlP/G2CA7I71AB/o68dgVGsP6HJ7TiW6IU:lE99FyBL+GgVcbLuH7IpQMg3P6H5iuRg

Malware Config

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

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

monik

C2

77.91.124.82:19071

Attributes
  • auth_value

    da7d9ea0878f5901f1f8319d34bdccea

Extracted

Family

redline

Botnet

0305

C2

185.215.113.25:10195

Attributes
  • auth_value

    c86205ff1cc37b2da12f0190adfda52c

Targets

    • Target

      906f62f32bbd2dcbc7e889a5790032e73bfab3847909a1b91873e508bef112e9

    • Size

      1.4MB

    • MD5

      fa2e39f0926c9393a068b41c17234108

    • SHA1

      e557014f56e68416424f749332648cb45900960c

    • SHA256

      906f62f32bbd2dcbc7e889a5790032e73bfab3847909a1b91873e508bef112e9

    • SHA512

      7f3af6b0b60fe9ad8ec917eba2efe6f256873ddefd513a4073f67c9f093a79de06604b47d09a8736e7724af078e05ee8f2709015123446a263d0b0c3dfe97984

    • SSDEEP

      24576:lE9+E9FP+/BL5hDmMPgqIexbLYS+WaTlP/G2CA7I71AB/o68dgVGsP6HJ7TiW6IU:lE99FyBL+GgVcbLuH7IpQMg3P6H5iuRg

    • 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.

    • Detect Fabookie payload

    • Detects Healer an antivirus disabler dropper

    • Fabookie

      Fabookie is facebook account info stealer.

    • 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.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks