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Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 04:16

General

  • Target

    0c7c5c37800bcae4ddb21052534536f2_JaffaCakes118.exe

  • Size

    228KB

  • MD5

    0c7c5c37800bcae4ddb21052534536f2

  • SHA1

    3744f5039ea7ca7b5bd9f6f8b2987563cbecf273

  • SHA256

    3bb3339a6f67518705eed4add738a74611032c22305efe283ab28e3ecef7966e

  • SHA512

    c90cd21a6c8e999ae2f96730d706be394985786e391c5f5b9c31e56deb657a66e639b73d6fe088cdce7cec5f20776288e74cd5d4a04870972991715fbdd2a13e

  • SSDEEP

    3072:pq4fCvsC3wYW36k0ZC/CzDZ7KT93Znc5rS5DbLsklqO8joUxpWXM6B3m3GFkW:pOZ3wfD0ZB/oTRZnA2JfsEqcSWclykW

Malware Config

Signatures

  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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.

  • Drops file in Program Files directory 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c7c5c37800bcae4ddb21052534536f2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0c7c5c37800bcae4ddb21052534536f2_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • Modifies system certificate store
    PID:2188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2188-0-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/2188-11-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/2188-12-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/2188-13-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/2188-16-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/2188-17-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/2188-19-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/2188-20-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB