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Analysis

  • max time kernel
    142s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/06/2024, 00:33

General

  • Target

    05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe

  • Size

    945KB

  • MD5

    05a49e6deaf4eb3be194e3117f5d09c2

  • SHA1

    d0e6d217c9083829e9458e8b30b638f3d493ec28

  • SHA256

    9420039cb71a39d446a9c11bc8dbbba1dc6e6cfa2a4bbc25d5a53baa60d25bf6

  • SHA512

    9636bc08790e8843547379870cc59111532da11659de59e99dcad56939a9fdfb92676d5e0e6d301713ad49760f89555cb708038c13b77a0eb0dcc0935459ca00

  • SSDEEP

    24576:RMk01g6xMFKeXphir0l2AFhrqYQeZtTCAkf4qyq:RMk01EMapkr/APWheZtmAkg4

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 24 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Writes to the Master Boot Record (MBR)
    • Checks SCSI registry key(s)
    • Suspicious use of WriteProcessMemory
    PID:760
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /C C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com > C:\Users\Admin\AppData\Local\Temp\~RomDmp1\Rom.dmp
      2⤵
        PID:924
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x508 0x3ec
      1⤵
        PID:4364

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com

        Filesize

        46B

        MD5

        74ea83a987cf7e29fe79b16b15b4bbed

        SHA1

        452a79ee1211fad2efdfaf203e4b092f937208fc

        SHA256

        9b327617c8c6fc6c70b7ada3ea40edcb143f0925d0c33fbb8a0a366020deed9d

        SHA512

        35334ba33584b60b2774a4404706d88382b4ab647a3e9afe231e7910246c6fb851a2ae860652771fe2809e40abdc922d75f08616b8dc1ea16e2eefa572000355

      • memory/760-0-0x00000000025C0000-0x00000000025C1000-memory.dmp

        Filesize

        4KB

      • memory/760-1-0x0000000005120000-0x0000000005121000-memory.dmp

        Filesize

        4KB

      • memory/760-4-0x0000000000400000-0x000000000071A000-memory.dmp

        Filesize

        3.1MB

      • memory/760-6-0x00000000025C0000-0x00000000025C1000-memory.dmp

        Filesize

        4KB

      • memory/760-5-0x0000000000400000-0x000000000071A000-memory.dmp

        Filesize

        3.1MB

      • memory/760-7-0x0000000005120000-0x0000000005121000-memory.dmp

        Filesize

        4KB

      • memory/760-10-0x0000000000400000-0x000000000071A000-memory.dmp

        Filesize

        3.1MB