General

  • Target

    f23686cda0b5d37a8c0373bde770fdd2bd6c82314950c933c45f4f7cf45f6030

  • Size

    1.4MB

  • Sample

    230912-aa6cqace98

  • MD5

    2e99fa1dcc83b0be4de7b6f5ecfde979

  • SHA1

    3fa3e10e611a85ec21a31205bf79a76e65e633ec

  • SHA256

    f23686cda0b5d37a8c0373bde770fdd2bd6c82314950c933c45f4f7cf45f6030

  • SHA512

    205b91fe74eb8ea5be8f9b0c549f93d26c4b14f91350736c906841677f1e0a4bf42cccaee61516ef7dec2e730af6ecd1f4e2d39014a2e5642bf02109ea18805d

  • SSDEEP

    24576:+vSiHXa2azQNjt9D0aS9XqCJ4HAi1kE8/tKbdHhrdm/YZxdF+CRFRbea:fi3oziRxiXrJ4HME8l891FRJbe

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

redline

Botnet

tuco

C2

77.91.124.82:19071

Attributes
  • auth_value

    dcfeb759bae9232de006fc3a4b34ac53

Extracted

Family

redline

Botnet

Invoice

C2

147.124.213.118:50826

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

220022

C2

142.132.181.20:31080

Attributes
  • auth_value

    361b1436ad4c89a1bfe46e849cecc518

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Targets

    • Target

      f23686cda0b5d37a8c0373bde770fdd2bd6c82314950c933c45f4f7cf45f6030

    • Size

      1.4MB

    • MD5

      2e99fa1dcc83b0be4de7b6f5ecfde979

    • SHA1

      3fa3e10e611a85ec21a31205bf79a76e65e633ec

    • SHA256

      f23686cda0b5d37a8c0373bde770fdd2bd6c82314950c933c45f4f7cf45f6030

    • SHA512

      205b91fe74eb8ea5be8f9b0c549f93d26c4b14f91350736c906841677f1e0a4bf42cccaee61516ef7dec2e730af6ecd1f4e2d39014a2e5642bf02109ea18805d

    • SSDEEP

      24576:+vSiHXa2azQNjt9D0aS9XqCJ4HAi1kE8/tKbdHhrdm/YZxdF+CRFRbea:fi3oziRxiXrJ4HME8l891FRJbe

    • 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

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • 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.

    • Uses the VBS compiler for execution

    • 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