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Overview

overview

7

Static

static

3

a8ccecf185...ba.exe

windows7-x64

7

a8ccecf185...ba.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/03/2024, 05:00

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General

  • Target

    a8ccecf185b3e5b38364a137ccd412c6296235c9ee86b15ed90e65d26ade46ba.exe

  • Size

    197KB

  • MD5

    2bcbf7ffedcc82b54712c7b046828a5f

  • SHA1

    e33d69a52311b4f626da46c9a2a50424eec37cb4

  • SHA256

    a8ccecf185b3e5b38364a137ccd412c6296235c9ee86b15ed90e65d26ade46ba

  • SHA512

    19431427fc88c5d67f6431d43ec654bad76654957213da93838bd719adb4f0011c2d00dc9c55be0dff36cf1e6642943bad3c13da1f05a7e96251c0cfb98b126b

  • SSDEEP

    6144:rBs27MMLyX5HXXXDTXXXOGqIII+pXXX5AYjKXXXDoXXXG6XXXxXXXLIIIEAkOCOj:rK20HXXX/XXXFqIIIcXXX5j2XXXcXXXi

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8ccecf185b3e5b38364a137ccd412c6296235c9ee86b15ed90e65d26ade46ba.exe
    "C:\Users\Admin\AppData\Local\Temp\a8ccecf185b3e5b38364a137ccd412c6296235c9ee86b15ed90e65d26ade46ba.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1416
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\A8CCEC~1.EXE > nul
      2⤵
        PID:1856
    • C:\Windows\Debug\ksqhost.exe
      C:\Windows\Debug\ksqhost.exe
      1⤵
      • Executes dropped EXE
      • Checks processor information in registry
      PID:4532

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\debug\ksqhost.exe
      Filesize

      197KB

      MD5

      06e5ff8e76580214958dab18c14676b1

      SHA1

      5f08f6538cda0462199ff1ec66ba25a8bf9f9a46

      SHA256

      f1a06d60f236a7417e79ae152d7b655f4c53707f8902f3aa99f4abc7f55371f0

      SHA512

      31498af513ea7f906eef2c004e5a068608f67246ca2223a2e0d3f225583c657a4738f1f2b88cbe4fd5a2a5439363b5792a71781d06963c39f6dc960178ff5aa3

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