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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/09/2024, 03:32

General

  • Target

    dd95a19e555ec6cc44e1a90151e2feba_JaffaCakes118.exe

  • Size

    156KB

  • MD5

    dd95a19e555ec6cc44e1a90151e2feba

  • SHA1

    66f07f392bcc3ff54c5406cd9c3cd9791035cfa8

  • SHA256

    b0771ad8ea1621797af02a053a0785b01fb06d1630d756a952aeb6d3f7624bd7

  • SHA512

    85d18f50fe5c30d5531f1f6b0f8a152c7b2f29a2125f0f6f710079209090e040d2a01c87741db385599489d07f51bf35b1d2dee0d03d76267926e88cd2e5429e

  • SSDEEP

    3072:hP/kGXoYO0qNTw60GLB9DusQ6sFQzvg1ATZMEBaAadU/5aP4DwaWWH2:hPzXoYO0qNP0eBp+6lKAdHaAadV4Up

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:612
    • C:\Users\Admin\AppData\Local\Temp\dd95a19e555ec6cc44e1a90151e2feba_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\dd95a19e555ec6cc44e1a90151e2feba_JaffaCakes118.exe"
      1⤵
      • Modifies WinLogon for persistence
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3332

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/612-34-0x000000001D230000-0x000000001D256000-memory.dmp

      Filesize

      152KB

    • memory/612-52-0x000000001D2C0000-0x000000001D2E6000-memory.dmp

      Filesize

      152KB

    • memory/612-75-0x000000001D3B0000-0x000000001D3D6000-memory.dmp

      Filesize

      152KB

    • memory/612-69-0x000000001D380000-0x000000001D3A6000-memory.dmp

      Filesize

      152KB

    • memory/612-64-0x000000001D350000-0x000000001D376000-memory.dmp

      Filesize

      152KB

    • memory/612-10-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/612-18-0x000000001D170000-0x000000001D196000-memory.dmp

      Filesize

      152KB

    • memory/612-19-0x000000001D1A0000-0x000000001D1C6000-memory.dmp

      Filesize

      152KB

    • memory/612-30-0x000000001D200000-0x000000001D226000-memory.dmp

      Filesize

      152KB

    • memory/612-59-0x000000001D320000-0x000000001D346000-memory.dmp

      Filesize

      152KB

    • memory/612-44-0x000000001D290000-0x000000001D2B6000-memory.dmp

      Filesize

      152KB

    • memory/612-39-0x000000001D260000-0x000000001D286000-memory.dmp

      Filesize

      152KB

    • memory/612-54-0x000000001D2F0000-0x000000001D316000-memory.dmp

      Filesize

      152KB

    • memory/612-24-0x000000001D1D0000-0x000000001D1F6000-memory.dmp

      Filesize

      152KB

    • memory/3332-0-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3332-1-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3332-4-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3332-2-0x0000000000410000-0x0000000000412000-memory.dmp

      Filesize

      8KB

    • memory/3332-3-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3332-1450-0x0000000000410000-0x0000000000412000-memory.dmp

      Filesize

      8KB