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Analysis

  • max time kernel
    142s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 00:30

General

  • Target

    ff945d1b82c4732295e45dcbf5352286_JaffaCakes118.exe

  • Size

    293KB

  • MD5

    ff945d1b82c4732295e45dcbf5352286

  • SHA1

    700383cde8763449fe891de997b821a751fedca8

  • SHA256

    d4c258a538b6ccdd09abf7b74a43f322760214d198146c8b34ff8aa1d7f2471f

  • SHA512

    15226b979481a146b1f1923b65d12b69de9a91cc5d99a018db99b6018295ef1494b808452c6306c36ff6aab0c1988685d923920d53817cfff05acd7f7cae6081

  • SSDEEP

    6144:KF89lfVHFmCjWmi1v8x4FYfhBwi2L+yotn7BIFOULE+gZpttABbw1/PRoR0:KF8PfVHFDWC4mfhDoHACO+ngttAw/Pqa

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 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 registry class 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff945d1b82c4732295e45dcbf5352286_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ff945d1b82c4732295e45dcbf5352286_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Windows\internat.exe
      C:\Windows\internat.exe -FIRST
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:2568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\internat.exe

    Filesize

    293KB

    MD5

    4964f0e28eb223ae7e0b15edf8ae2cdc

    SHA1

    09bbb5ededa9f2b9ce9e9ffd6f7d32a9af184fa5

    SHA256

    e36756064e814c128972837a87535f3e08de04bb3c49d3953d8ca14d592cfd29

    SHA512

    ae0eabca13dddffe25e7fcd8675724366c845e08fccb1a058d2a2efaebc47d4311033189df93b12d76364d4b7a6f7a1e8cbbee06dc1fc335aa6f79180262729e

  • memory/2568-16-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-19-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-26-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-12-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-13-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-14-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-15-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-25-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-24-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-17-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-18-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-20-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-21-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-22-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2568-23-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2792-8-0x0000000003450000-0x00000000034C8000-memory.dmp

    Filesize

    480KB

  • memory/2792-0-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2792-11-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB