General

  • Target

    1f969ae134d79f93ac51d7c520c1d6f7c7f514e428710abed527d49edf2c918c

  • Size

    1.0MB

  • Sample

    231011-rp7b1aef38

  • MD5

    7387c7fbd21debe8bd6d38a808f1f0ea

  • SHA1

    37f43997c9faf05ee8532ecea5306ca7116b9f57

  • SHA256

    33bf5a48064944a6bb093733fe7c59e2b7e90c5487e941acee4e4edb21c8d216

  • SHA512

    3303f5e68535468c988a9b0cd9e930cc1d6b20ffcc0457d756e27451bc535eb9a73dc96cd11fbaef42f4d58833bf5dad70920374c4650c2d83aae5967ce54f43

  • SSDEEP

    24576:DWyXzZ3BvRRrfakm5keYnP4qGstg/mQdwnhSqIeJFwSsaUz7R:hjZJRNfakm5kA/mQdwnhSrJ/R

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

      1f969ae134d79f93ac51d7c520c1d6f7c7f514e428710abed527d49edf2c918c

    • Size

      1.1MB

    • MD5

      8735a1a9212fe85f7c868b23e52131c5

    • SHA1

      3b824d40d28ffbbe67fa286444080b542fcaab67

    • SHA256

      1f969ae134d79f93ac51d7c520c1d6f7c7f514e428710abed527d49edf2c918c

    • SHA512

      0359f37e1df8c11e1133e11f5b16fc0c6d6a326c5813bc3ed7262f3d955a04f6a229f1c45176ecded9cbc867650c3009f87182740c1e3ceffaec1e4fc0f9edb9

    • SSDEEP

      24576:byTtBdhR7faum50eqNv4qQj6YdUDh2qIeP/zFOSsn:OT9hxfaum50C6YdUDh2A/k

    • 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