Analysis

  • max time kernel
    140s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/10/2024, 09:49

General

  • Target

    055472864274589a3cf615051fc8ef1c_JaffaCakes118.exe

  • Size

    675KB

  • MD5

    055472864274589a3cf615051fc8ef1c

  • SHA1

    f054a6feb7226ea5a7135433f72fb9b1b1bae92e

  • SHA256

    1db0d528a7f28587b7b8a6bd34ff63780b4890caf9270d0106f97030a1aaf6a5

  • SHA512

    b37b89a14e1c811a37d2c7cf1396d938d6b852da418ba9c1d479b9c84a546db215f794016a0168e034dd6884fb3297c7509de801da6a69e886a75d5f69cac210

  • SSDEEP

    12288:kJ0p6T06/rm6agttTknjkxCdDLAvzV9FjG5DwtGUNzYkmv8PN:km6H/SSjMyvzVjG5kSkmG

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\055472864274589a3cf615051fc8ef1c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\055472864274589a3cf615051fc8ef1c_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4976-0-0x0000000002250000-0x0000000002251000-memory.dmp

    Filesize

    4KB

  • memory/4976-14-0x0000000000400000-0x00000000004AE000-memory.dmp

    Filesize

    696KB

  • memory/4976-15-0x0000000002250000-0x0000000002251000-memory.dmp

    Filesize

    4KB