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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/10/2024, 08:55

General

  • Target

    12aaf03714db23a2354519d628e53554_JaffaCakes118.exe

  • Size

    90KB

  • MD5

    12aaf03714db23a2354519d628e53554

  • SHA1

    671aae88b0ca5fd865c6549f2d630b21b16f2ca8

  • SHA256

    bb58bf6313dd765530c3e70908e998302890ba7805e1ce716fb5b8940fb8c7cf

  • SHA512

    cc60f3459e58400db8e987e1174fbf5a586762a77618ebf009bf5cea5e253ddacd494f8de963880c6841b4794fd3705aca51db4c114c461594c60f7d4244da69

  • SSDEEP

    768:565yQEu32mySlw/15nO4rGQzTGfmgc33emu4v/eo4z7VP7LdGSu2HyTAzfMgTAzx:5657XSoQVgd54v

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 18 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\12aaf03714db23a2354519d628e53554_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\12aaf03714db23a2354519d628e53554_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2924
    • C:\Windows\SysWOW64\explorer.exe
      explorer C:\Users\Admin\AppData\Local\Temp\12aaf03714db23a2354519d628e53554_JaffaCak
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2940
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    PID:2424

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2424-2-0x0000000003D10000-0x0000000003D20000-memory.dmp

    Filesize

    64KB

  • memory/2924-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2924-1-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB