Overview

overview

10

Static

static

10

faf8f5e63c...d0.exe

windows7-x64

10

faf8f5e63c...d0.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/12/2023, 17:42

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General

  • Target
    faf8f5e63c5c9be1411eaf725ba9bbd0.exe
  • Size 191KB
  • Sample231220-v99jmscfc8
  • SHA256 344d52771c9d39b30d6a6efebcd71681334278a8eba733117ca58e15db25fd97
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
sakulapersistencerattrojan

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

    trojanratsakula
  • Sakula payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\faf8f5e63c5c9be1411eaf725ba9bbd0.exe
    "C:\Users\Admin\AppData\Local\Temp\faf8f5e63c5c9be1411eaf725ba9bbd0.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5040
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:4556
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\faf8f5e63c5c9be1411eaf725ba9bbd0.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4144
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:4532

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        MediaCenter.exe
        • Path C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
        • Size 191KB
        • SHA256 c1d8e5cb81c03e199742104a5b631b1c5f82f479c22e28f81cf2668511b7bacb
        • MD5 SHA1 SHA512 SSDEEP
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