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Analysis

  • max time kernel
    136s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/08/2024, 14:41

General

  • Target

    afa11e19fb3ec24a5749e40c0f098ef3_JaffaCakes118.exe

  • Size

    48KB

  • MD5

    afa11e19fb3ec24a5749e40c0f098ef3

  • SHA1

    03c7a8d2546bf278fe68a50fe4939588d6780524

  • SHA256

    68b10c65645819bd5f12e080ab5f5eb4b0d90989d7b11629815361c322e5bd77

  • SHA512

    99e8c42248879460decda53156a203d76c419e2bdae103f57a12d4577744272ed5de21d61f7d46d3afb91b02125164f60c1b1c8106b33224afe9953fd41283f3

  • SSDEEP

    384:/TOvZce/+Pje/KLe/Le/tfF15m7T9P6xOFsiNm2XB/4251re/tfF17e/7e/KCe/s:/Kx9fvq5n0p/tNm2XBwOS5nC6mE

Score
4/10

Malware Config

Signatures

  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 10 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 4 IoCs
  • Modifies registry class 38 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\afa11e19fb3ec24a5749e40c0f098ef3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\afa11e19fb3ec24a5749e40c0f098ef3_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\Windows\SysWOW64\explorer.exe
      explorer afa11e19fb3ec24a5749e40c0f098ef3_JaffaCakes118l
      2⤵
      • System Location Discovery: System Language Discovery
      PID:556
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:976
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4016

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/3300-0-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB

    • memory/3300-5-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB