General

  • Target

    8fbb9c7055a12c2242537d6e2c231e123ce4dad3837b188eaa0c7d3815badc67

  • Size

    987KB

  • Sample

    231001-kqxqmabc24

  • MD5

    70d2daec0ae5699635b35ac46ec3107e

  • SHA1

    9fb3afcfaaa4b1023088ae5c5c48dc0bab23cda3

  • SHA256

    8fbb9c7055a12c2242537d6e2c231e123ce4dad3837b188eaa0c7d3815badc67

  • SHA512

    09cd16ee21fe8ef986bc8fbde5a328e5c19a89078b7e972eaf854252ecd0ff67ade6037958bc01597f7c02886e83ea744fcb5fbb3a831aaf202a62232353e73a

  • SSDEEP

    24576:oyHEwwbKMqZ3pPYFYt4VPpvrcrPNzj/B12:vrSKMq3pPF8ZrQh

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

      8fbb9c7055a12c2242537d6e2c231e123ce4dad3837b188eaa0c7d3815badc67

    • Size

      987KB

    • MD5

      70d2daec0ae5699635b35ac46ec3107e

    • SHA1

      9fb3afcfaaa4b1023088ae5c5c48dc0bab23cda3

    • SHA256

      8fbb9c7055a12c2242537d6e2c231e123ce4dad3837b188eaa0c7d3815badc67

    • SHA512

      09cd16ee21fe8ef986bc8fbde5a328e5c19a89078b7e972eaf854252ecd0ff67ade6037958bc01597f7c02886e83ea744fcb5fbb3a831aaf202a62232353e73a

    • SSDEEP

      24576:oyHEwwbKMqZ3pPYFYt4VPpvrcrPNzj/B12:vrSKMq3pPF8ZrQh

    • 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.

    • 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