Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    file.exe

  • Size

    1.2MB

  • Sample

    231013-ezsv5sdg5v

  • MD5

    f4a7daf100b3e45a6585e83be9df6e17

  • SHA1

    6473370285abb5b2dc4a8d1922a04633d60d7638

  • SHA256

    dcb5fc049c86e199973bd981e93ebce9d49575f000197430637eb8a32437da86

  • SHA512

    3d42a8ed65f8b567e501efba85259f4b58630534f31bc40a433da7ee26c23de14f802bd2205746bf87b5ddd9bedd44fb689f28cefc9b2ee4df8c22a2540a5fce

  • SSDEEP

    24576:cyIbWnfidkI5z7QaYi+3+jDc39URRMW/61wQxEMC5tzFpWb+GMSy2dDuC2DC:LIbOgtQf93+/G9UsW/61wCzgdFqMl2dF

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      file.exe

    • Size

      1.2MB

    • MD5

      f4a7daf100b3e45a6585e83be9df6e17

    • SHA1

      6473370285abb5b2dc4a8d1922a04633d60d7638

    • SHA256

      dcb5fc049c86e199973bd981e93ebce9d49575f000197430637eb8a32437da86

    • SHA512

      3d42a8ed65f8b567e501efba85259f4b58630534f31bc40a433da7ee26c23de14f802bd2205746bf87b5ddd9bedd44fb689f28cefc9b2ee4df8c22a2540a5fce

    • SSDEEP

      24576:cyIbWnfidkI5z7QaYi+3+jDc39URRMW/61wQxEMC5tzFpWb+GMSy2dDuC2DC:LIbOgtQf93+/G9UsW/61wCzgdFqMl2dF

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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