General

  • Target

    NEAS.bf747d7d7e3824b80a05d2988b5163729fb1b8c280f4ea5e2d638ab421f5c9d4.exe

  • Size

    1.4MB

  • Sample

    231112-vwky5ahd3t

  • MD5

    2a514d14cf0c18516696437e608ab3e2

  • SHA1

    a34ec24a6d945fe033ec69c87a7a0d8ef555111f

  • SHA256

    bf747d7d7e3824b80a05d2988b5163729fb1b8c280f4ea5e2d638ab421f5c9d4

  • SHA512

    762ca17f8278d56855b4603bb76336762dc7e14dbb20820571b9f6f65a2d70efce1285d4bd43e0eb6763431c084e40958a597d7e9681090b5884950084246ad6

  • SSDEEP

    24576:Py6v4ezUX4srOGOezIsNJYGMqkD7GlOKz6aq2otaUxN+EK8HH:a6HzUXADecGaGgfGlvzOn/K8

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

      NEAS.bf747d7d7e3824b80a05d2988b5163729fb1b8c280f4ea5e2d638ab421f5c9d4.exe

    • Size

      1.4MB

    • MD5

      2a514d14cf0c18516696437e608ab3e2

    • SHA1

      a34ec24a6d945fe033ec69c87a7a0d8ef555111f

    • SHA256

      bf747d7d7e3824b80a05d2988b5163729fb1b8c280f4ea5e2d638ab421f5c9d4

    • SHA512

      762ca17f8278d56855b4603bb76336762dc7e14dbb20820571b9f6f65a2d70efce1285d4bd43e0eb6763431c084e40958a597d7e9681090b5884950084246ad6

    • SSDEEP

      24576:Py6v4ezUX4srOGOezIsNJYGMqkD7GlOKz6aq2otaUxN+EK8HH:a6HzUXADecGaGgfGlvzOn/K8

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks