General

  • Target

    1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814

  • Size

    1.0MB

  • Sample

    231002-bjq5tsgd57

  • MD5

    17a5fb5f004a707c0a770db3ac094f03

  • SHA1

    befed5dc7e54afeb44a071e2dbce85a7e3acf071

  • SHA256

    1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814

  • SHA512

    8db1723ec2596e69988a66f324eb0638379ef68ec65ccc1b36000425a25deb009a0ad155a933403489ba6582062d4d4ab2f03a74979b76fd007a1c46e7d3c170

  • SSDEEP

    24576:zyihCyY+98f33p60PsrGdMumf83btm/lz3xdC9KLoR+zDd:GgCAaf3Y0ErGdMSpml3KOoR+

Malware Config

Extracted

Family

redline

Botnet

genda

C2

77.91.124.55:19071

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

      1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814

    • Size

      1.0MB

    • MD5

      17a5fb5f004a707c0a770db3ac094f03

    • SHA1

      befed5dc7e54afeb44a071e2dbce85a7e3acf071

    • SHA256

      1f2a39a4e2f1b819fe5bbeafa46d2897c8171cfc4348866a98971fec69475814

    • SHA512

      8db1723ec2596e69988a66f324eb0638379ef68ec65ccc1b36000425a25deb009a0ad155a933403489ba6582062d4d4ab2f03a74979b76fd007a1c46e7d3c170

    • SSDEEP

      24576:zyihCyY+98f33p60PsrGdMumf83btm/lz3xdC9KLoR+zDd:GgCAaf3Y0ErGdMSpml3KOoR+

    • 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

    • 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