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Analysis

  • max time kernel
    96s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 05:33

General

  • Target

    f9cf94e3c5ec257f66ff186fe0b70c0a_JaffaCakes118.exe

  • Size

    528KB

  • MD5

    f9cf94e3c5ec257f66ff186fe0b70c0a

  • SHA1

    7ae0f4022bbc32a61d838c15fb63fd5cbd221cc0

  • SHA256

    e25d50354465c101e9e519e319d00df9e89ebcc3f7cf5655d3c07e555a3cad60

  • SHA512

    84814823f2c7817d2cd08387f5a2cc2ba6b51f3bfa21d01a1f6b12671cc0156d4371564d30607b67ee74c07da36c02634402f0fba267bb0cbcb54bed67f6107a

  • SSDEEP

    6144:pJeBlgLJLoGQTsYLCrW4yPOh5nW1h0p0tqJuxrGbdieqrzDQuK6:PewLoGQTbSW4y0n+B8JusQTrzDm

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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3516
      • C:\Users\Admin\AppData\Local\Temp\f9cf94e3c5ec257f66ff186fe0b70c0a_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f9cf94e3c5ec257f66ff186fe0b70c0a_JaffaCakes118.exe"
        2⤵
        • Checks BIOS information in registry
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4724

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3516-12-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

      Filesize

      4KB

    • memory/3516-15-0x000000007FFC0000-0x000000007FFC6000-memory.dmp

      Filesize

      24KB

    • memory/4724-0-0x0000000000400000-0x00000000004B9000-memory.dmp

      Filesize

      740KB

    • memory/4724-3-0x00000000005E0000-0x000000000062D000-memory.dmp

      Filesize

      308KB

    • memory/4724-10-0x00000000005E0000-0x000000000062D000-memory.dmp

      Filesize

      308KB

    • memory/4724-11-0x0000000000401000-0x0000000000408000-memory.dmp

      Filesize

      28KB

    • memory/4724-7-0x0000000000400000-0x00000000004B9000-memory.dmp

      Filesize

      740KB

    • memory/4724-9-0x0000000000400000-0x00000000004B9000-memory.dmp

      Filesize

      740KB

    • memory/4724-8-0x0000000000400000-0x00000000004B9000-memory.dmp

      Filesize

      740KB

    • memory/4724-13-0x0000000000400000-0x00000000004B9000-memory.dmp

      Filesize

      740KB

    • memory/4724-19-0x00000000005E0000-0x000000000062D000-memory.dmp

      Filesize

      308KB