Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    13/05/2024, 10:46

General

  • Target

    3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe

  • Size

    1.6MB

  • MD5

    3f1a620f0fda6d8f7f62a458a887178d

  • SHA1

    f4f7d4f891b34bad475719310e7574a85376841b

  • SHA256

    4c7ee81dc0968710f1b7c0368d501216e0bb1189ddf70483997aef46ab56988d

  • SHA512

    d54e8c3261c727df6fe302ce05599b18a2248f8abc2d990f99f9e1815ebf14c72064eec8175cdd07b14298e7755dbb60d46ca9c2d77eedd5c2821454e376bd7b

  • SSDEEP

    49152:gsQN7tq3p/CoDIctsqRIy4xRnarBReWCV:rcpsFImsRBABReV

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3f1a620f0fda6d8f7f62a458a887178d_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • UAC bypass
    • System policy modification
    PID:2368

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2368-0-0x0000000000400000-0x000000000090F000-memory.dmp

          Filesize

          5.1MB

        • memory/2368-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

          Filesize

          4KB

        • memory/2368-6-0x0000000000400000-0x000000000090F000-memory.dmp

          Filesize

          5.1MB