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Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/09/2024, 09:00

General

  • Target

    fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe

  • Size

    152KB

  • MD5

    fbf2a66d988323cdc81a749b7cdacd32

  • SHA1

    07cc00f652b16e411c20f1e75d24c1ad9813706f

  • SHA256

    04d623af6a1faf42039f12089931a426e240c717617470e98fd3cc143cde0753

  • SHA512

    5b8fc4754783647810e49f1f23fec19c0927b5e323afa4400107ef524ff4e137d139f975776ff7ece9c89ae292eb3e70fe4144fa3cd1bd9597063cc0c260b798

  • SSDEEP

    3072:jMG4PYYh0Z1AOg+7DxNUbaxIcz93bOButK+ZAok:pg+7DxVh3bHp1k

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 52 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\fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fbf2a66d988323cdc81a749b7cdacd32_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:2140
    • C:\Users\Admin\tpdot.exe
      "C:\Users\Admin\tpdot.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:2260

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\tpdot.exe

    Filesize

    152KB

    MD5

    88af0d3083231da17a900da425ed2f22

    SHA1

    a465d53b5bf06652e9df5c723574826328e20f11

    SHA256

    6d1d5bfc819c5e04e9826a41d0778d26ed88480b936d04e99929d1b9e4b5a1cb

    SHA512

    db6b032c9a0e989a797acc0a42f4f5ee734d9f9e9e52d53531c42a0f9c049f48c246d3021185887293e4673d579483e7ee9d2d14920d7f0d41e883fff4bd5755