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Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/09/2024, 21:07

General

  • Target

    e9f954d75d5c4fe1aed24de459924012_JaffaCakes118.exe

  • Size

    86KB

  • MD5

    e9f954d75d5c4fe1aed24de459924012

  • SHA1

    ad9c5dfcf74c5259cf89ac3733dcc9497efc045e

  • SHA256

    3b76407b45cd6fac6bc3807c1d2a4c1f21a7967a05fa15f95992c0891777358d

  • SHA512

    a1e58112af9e53b07834f261bfe2a1fff1a71a3f2d07ea341f82e25008ceadfc0b48ce50a773fb5a377c64cb7119f3ed50fe40ec41f74de3eba37629f58c71a7

  • SSDEEP

    1536:PvYqZJQqVwM61tIEH2Qtp3dRG3SyYbKVGt3A8WPr0uwkbCcaA7riOFzRXl:P5JxT6nIEWs7QSbKEm0LkPSIVXl

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 2 IoCs
  • UPX packed file 4 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e9f954d75d5c4fe1aed24de459924012_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e9f954d75d5c4fe1aed24de459924012_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\d32zsfadll.dll

    Filesize

    54KB

    MD5

    b067a0c1d101b3de92bae703ca986d60

    SHA1

    6c59cba2e9870f8b321b478be8b0e991a14c1250

    SHA256

    6ba3fb603d68d5012fb1e569496ab56a2cc1220792e8ee47ee81753a51a2cdce

    SHA512

    9a2a8ee2741b7f6844e689e7e989d8176d50a146ea4d7eccb0786cbd2b74c2274e7aac33c55321e0fb14d456d04d8a96781ed36224183d93f8f09d3a9629ee63

  • memory/2328-7-0x0000000002DC0000-0x0000000002DE7000-memory.dmp

    Filesize

    156KB

  • memory/2328-6-0x0000000002DC0000-0x0000000002DE7000-memory.dmp

    Filesize

    156KB

  • memory/2328-9-0x0000000002DC0000-0x0000000002DE7000-memory.dmp

    Filesize

    156KB

  • memory/2328-10-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2328-35-0x0000000002DC0000-0x0000000002DE7000-memory.dmp

    Filesize

    156KB