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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 23:14

General

  • Target

    a48838aa0b83749399f7f5979de1f37e_JaffaCakes118.exe

  • Size

    52KB

  • MD5

    a48838aa0b83749399f7f5979de1f37e

  • SHA1

    6f26056eb0942f4ae8280167e7995370ebf5e3a0

  • SHA256

    4e2bbb41118b1542bb8d2506d9ff8c23b1e812dc35b202f05e4a8db148cf7538

  • SHA512

    f3ec27a3015f5b5f1d5770712053834be269a187b073436061060c6cc98486be3097175fb3133375d406a8ae6222dd8138eef92d68c14e981e3f1fb67199b619

  • SSDEEP

    768:HzIXeyKSYbzMi5dIEkLYthb3I+zIXX+PXRFUuWb+YL7UXtDUcV3hXndsD:TIPKSYbzMiHk6hb3BFUH+YLGWcfn+D

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1204
      • C:\Users\Admin\AppData\Local\Temp\a48838aa0b83749399f7f5979de1f37e_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\a48838aa0b83749399f7f5979de1f37e_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2152
        • C:\Users\Admin\AppData\Local\Temp\a48838aa0b83749399f7f5979de1f37e_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\a48838aa0b83749399f7f5979de1f37e_JaffaCakes118.exe"
          3⤵
          • Drops startup file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2248

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1204-8-0x0000000002D90000-0x0000000002D93000-memory.dmp

      Filesize

      12KB

    • memory/1204-7-0x0000000002D00000-0x0000000002D01000-memory.dmp

      Filesize

      4KB

    • memory/1204-9-0x0000000002DA0000-0x0000000002DA2000-memory.dmp

      Filesize

      8KB

    • memory/2152-0-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/2152-3-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/2248-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2248-4-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/2248-10-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB