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Analysis

  • max time kernel
    141s
  • max time network
    105s
  • 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, 00:16

General

  • Target

    44e23c4e6e0747225ad20db949868ae8_JaffaCakes118.exe

  • Size

    163KB

  • MD5

    44e23c4e6e0747225ad20db949868ae8

  • SHA1

    658e3a39a35928deecd9624ae2b179a638b725a3

  • SHA256

    11505244e349caf8d0733ff7974c3e9d49c80c122e3fd1aed5a9da2629836df5

  • SHA512

    717a9a6d6ca12bd233ac212ff06d857eadf05fc229922805cd5285354b86c841d29debc061812e7a47b9fed93b5a7442ec6901107892f290af9e2d9d15ddb56f

  • SSDEEP

    3072:84HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4Z:TiI/PlY37ZLF4Ca6WABqBOvsZ

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 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44e23c4e6e0747225ad20db949868ae8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\44e23c4e6e0747225ad20db949868ae8_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1844
    • C:\Users\Admin\AppData\Local\Temp\ins3137\ins3137.exe
      "C:\Users\Admin\AppData\Local\Temp\ins3137\ins3137.exe" ins.exe /e5818302 /u4fe0cf9f-1fe4-4abb-905a-57915bc06f2f
      2⤵
      • Executes dropped EXE
      • Drops desktop.ini file(s)
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ins3137\ins3137.exe

    Filesize

    257KB

    MD5

    ae117f47bd80e5dcf72cf81347fceb73

    SHA1

    1cd3e4c5fc9fb317b7a8eae6c94d53078800b635

    SHA256

    49b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c

    SHA512

    72d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f

  • memory/316-18-0x0000000073400000-0x00000000739B1000-memory.dmp

    Filesize

    5.7MB

  • memory/316-12-0x0000000073402000-0x0000000073403000-memory.dmp

    Filesize

    4KB

  • memory/316-13-0x0000000073400000-0x00000000739B1000-memory.dmp

    Filesize

    5.7MB

  • memory/316-14-0x0000000073400000-0x00000000739B1000-memory.dmp

    Filesize

    5.7MB

  • memory/316-17-0x0000000073400000-0x00000000739B1000-memory.dmp

    Filesize

    5.7MB

  • memory/316-19-0x0000000073400000-0x00000000739B1000-memory.dmp

    Filesize

    5.7MB

  • memory/316-20-0x0000000073400000-0x00000000739B1000-memory.dmp

    Filesize

    5.7MB

  • memory/316-22-0x0000000073400000-0x00000000739B1000-memory.dmp

    Filesize

    5.7MB

  • memory/316-23-0x0000000073402000-0x0000000073403000-memory.dmp

    Filesize

    4KB

  • memory/316-25-0x0000000073400000-0x00000000739B1000-memory.dmp

    Filesize

    5.7MB

  • memory/1844-0-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/1844-21-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/1844-26-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB