Analysis

  • max time kernel
    141s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/11/2023, 10:00

General

  • Target

    CodeTest-main/CodeTest.bat

  • Size

    154B

  • MD5

    da2ed558afc801f3bf2d1e4cb37f0040

  • SHA1

    bb64bd5df4d9e651a03a71017ee9198101d048f2

  • SHA256

    bfa2b97e15a75423038c1ec10a99a93f5fba7f4f9fc2963706796e05bfa31b2b

  • SHA512

    54b4170ee20412f2655724d109ffbef47464ff356f558e472e5ea8f6687fdf20242ae1506ca0c4ecc7754143db9dda421928ec51cae1ddd2acbc1b7a08ca6abd

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\CodeTest-main\CodeTest.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4752
    • C:\Windows\system32\mshta.exe
      mshta vbscript:createobject("wscript.shell").run("""CodeTest.bat"" h",0)(window.close)
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:756
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\CodeTest-main\CodeTest.bat" h"
        3⤵
          PID:2000

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads