Analysis

  • max time kernel
    3s
  • max time network
    8s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/04/2024, 04:25

Errors

Reason
Machine shutdown

General

  • Target

    f7435bd67ee9a97ab46dc6b926abbe89_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    f7435bd67ee9a97ab46dc6b926abbe89

  • SHA1

    42a66ae75a30c46468c002dd3cc45646c919cc34

  • SHA256

    c1bcf31b424b4a04a85af3eb75ecf9daf06ff3dea0906d10789c1947fc2f8126

  • SHA512

    59060c1709c1fb18b9849c668ee1aedb8738803e37bab929fbf27f8671d6b6c54df163363230471bedd8d4d33372843850e5bb914ac20e768c5e9a0ecb121cde

  • SSDEEP

    1536:P8RMrAXsdCkod0ykirXUvc/dvW4aQX7+PkJw7niFQsktdsa0wcmc0:P8Sbd8d0ykirXUklvZbFQ4aT

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7435bd67ee9a97ab46dc6b926abbe89_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f7435bd67ee9a97ab46dc6b926abbe89_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Users\Admin\AppData\Local\Temp\f7435bd67ee9a97ab46dc6b926abbe89_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f7435bd67ee9a97ab46dc6b926abbe89_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:784

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\f7435bd67ee9a97ab46dc6b926abbe89_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    c3555d43860096db5c3a1a0bda267016

    SHA1

    b0412548a7301ad9e8465a365cf50c12be461dac

    SHA256

    bec3203103ef49d1bca16ea7be7c216ed73a1b45f21091fd1fdb57e91919084d

    SHA512

    93a109ecace701badaff9cc5ebda3025fe8422fe03b6adfa2d6264c226b902e4368ed8993deb6aa8a15d97bf14ff397704909ad6028e88b7afdfa14ba182d1ee

  • memory/784-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/784-16-0x00000000001B0000-0x00000000001DF000-memory.dmp

    Filesize

    188KB

  • memory/784-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/784-23-0x00000000014D0000-0x00000000014EB000-memory.dmp

    Filesize

    108KB

  • memory/3004-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3004-1-0x00000000000F0000-0x000000000011F000-memory.dmp

    Filesize

    188KB

  • memory/3004-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3004-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB