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Analysis

  • max time kernel
    140s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/10/2024, 06:56

General

  • Target

    465e45c4e49f5b650be5bfde6930f573_JaffaCakes118.exe

  • Size

    402KB

  • MD5

    465e45c4e49f5b650be5bfde6930f573

  • SHA1

    713fac5ef5f32ec046c5896d25d7db2707286728

  • SHA256

    2b00e17c80c19a6486359f07bfbb53cee1ee9eb17a6c6474ed35787cb173f304

  • SHA512

    9285c3ecb7cc61f52229a05274e96ac48ab994932e5539a9efc2db917e199e3ae1013cbef6d397b34bb6adfbd484ca6c1c764a0b631e52372f5056cd8be3be37

  • SSDEEP

    6144:9AHTR5aGw0uR4BbanG6bShfBldX/HYP0EFvCprT4oUDGjB97Z:9AHt50R45aAhJTPmHZ4rT4oUCjB9t

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\465e45c4e49f5b650be5bfde6930f573_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\465e45c4e49f5b650be5bfde6930f573_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3868
    • C:\Users\Admin\AppData\Local\Temp\explorer.exe
      "C:\Users\Admin\AppData\Local\Temp\explorer.exe"
      2⤵
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • System Location Discovery: System Language Discovery
      PID:3612
    • C:\Users\Admin\AppData\Local\Temp\Arcon 4.03 + Crack.exe
      "C:\Users\Admin\AppData\Local\Temp\Arcon 4.03 + Crack.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Arcon 4.03 + Crack.exe

    Filesize

    30KB

    MD5

    f2b8d1714af94c7eff6708ae9e2c0792

    SHA1

    d3df93ab4e6f8aaab00f564fe19ac951bb1c680b

    SHA256

    6d09a4b161db5599f96dd84f6d9557b6eb0fe7f34cabc81b9cddd35a90956cff

    SHA512

    96cc91256b3b01ce18f1c650d79c9b109eb79f11c6a2c41fd2d515073435624c46ee863b5aa3191ef7620d91d77b5c3722da9cba40865da0f7be26b80bee9159

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

    Filesize

    366KB

    MD5

    ea05aeb9cbd09b9fec04df239fa9ca7a

    SHA1

    b198891dd8be9b2c04b7b998c4ffe323eb145bf3

    SHA256

    1db8d34376a9ebea6c1fbbddcc916d1f591b14b47483c1c4e3383f302a6e7877

    SHA512

    e73c4413d884b33794a14756d3781dbe2ce861ae0b8295d19b897e440227d408f78da95b372e27e2b76e63eed031e51eb5f02bfbc363c55290a9672098c50ab5

  • memory/1972-34-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-32-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-46-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-20-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-22-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-24-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-26-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-28-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-30-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-44-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-42-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-36-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-38-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1972-40-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/3612-14-0x0000000000400000-0x000000000050B383-memory.dmp

    Filesize

    1.0MB

  • memory/3612-11-0x0000000000400000-0x000000000050C000-memory.dmp

    Filesize

    1.0MB

  • memory/3612-18-0x0000000000400000-0x000000000050C000-memory.dmp

    Filesize

    1.0MB