General

  • Target

    8c46b991ab9af062e5b1efab9715957bd019c7f532d2b8d2ee3368d61f6064ea

  • Size

    1.4MB

  • Sample

    231113-dkt9zsgf55

  • MD5

    524950f67ba50093caba3719f61db891

  • SHA1

    27de405249bb494e232258e01f76b4b73db9b7ca

  • SHA256

    8c46b991ab9af062e5b1efab9715957bd019c7f532d2b8d2ee3368d61f6064ea

  • SHA512

    afdda76f44cb11ff6faf698995cf99f71bf7071ae1f65dfc81ddb264aa768ab1c8ec2be52189475f8a708c84d17720a5c1627371971f5179f6c4fbac7adcdaca

  • SSDEEP

    24576:TygIy99QBlw2uFY6te4IsDEZG30XDcIyQQQg9Ng325mEmlN8qHrWx0q0Bx5UYb:mgIyk+/2YeP4cG0TyfQg9wEmr7Ha0TZ

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      8c46b991ab9af062e5b1efab9715957bd019c7f532d2b8d2ee3368d61f6064ea

    • Size

      1.4MB

    • MD5

      524950f67ba50093caba3719f61db891

    • SHA1

      27de405249bb494e232258e01f76b4b73db9b7ca

    • SHA256

      8c46b991ab9af062e5b1efab9715957bd019c7f532d2b8d2ee3368d61f6064ea

    • SHA512

      afdda76f44cb11ff6faf698995cf99f71bf7071ae1f65dfc81ddb264aa768ab1c8ec2be52189475f8a708c84d17720a5c1627371971f5179f6c4fbac7adcdaca

    • SSDEEP

      24576:TygIy99QBlw2uFY6te4IsDEZG30XDcIyQQQg9Ng325mEmlN8qHrWx0q0Bx5UYb:mgIyk+/2YeP4cG0TyfQg9wEmr7Ha0TZ

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Mystic

      Mystic is an infostealer written in C++.

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Stops running service(s)

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v15

Tasks