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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/09/2024, 00:59

General

  • Target

    db8945ee7d93bc11432b34db206b2bbd_JaffaCakes118.exe

  • Size

    208KB

  • MD5

    db8945ee7d93bc11432b34db206b2bbd

  • SHA1

    eca3a4e0238fce2783de52bb8145bedb36b544a3

  • SHA256

    c32c6d2c42dcc14990416914ff980d8c4c5a2224fa3a1d4b152d1e58182f72be

  • SHA512

    df00b8e3854688a902172512d3ee20c2e21fd29f225702d4fd0bf35e137cdc73ff89af9efa2fbc20690d6fae6a634981cca025c3f31b206658832d329d372030

  • SSDEEP

    3072:nDMM1qazDTb979aAqvxpDWDhQx9AhHp8NeqxEN1yy8p+uxs/Y:n5qWtoA8pDqQx9AhJSRxiJ8jK/Y

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 51 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 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db8945ee7d93bc11432b34db206b2bbd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\db8945ee7d93bc11432b34db206b2bbd_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Users\Admin\giitay.exe
      "C:\Users\Admin\giitay.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\giitay.exe

    Filesize

    208KB

    MD5

    260504da4af2ed06fade134f44dda695

    SHA1

    56d93302de0d0e40db1c5464e6cfa192c17aaf11

    SHA256

    e8592a23017af7e5984b90937f02742368bbbd5f43db1ae05117bf71ce33e093

    SHA512

    10c8f1e7af9e04258a9d9c67bff0d9ae19172022ff2b07fafd44a3682a339b0b41bb27e9f1b8d397be8db7955dddb6d889e13a39f3ebf4a3ff572458c4b04c8b