Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2024 10:17

General

  • Target

    5b837f71a775fc14248e8404be9d4689_JaffaCakes118.exe

  • Size

    68KB

  • MD5

    5b837f71a775fc14248e8404be9d4689

  • SHA1

    27720e534c0eb8b93dc30af6ef433a4d121555c5

  • SHA256

    59edd9c9fdac9ae1905a19a5cb0a64c5243af0d22c2a2983ce7113a0dd2ecdf9

  • SHA512

    81497aa2d5dbd0c8c175211841ad79895b867015e1007c687cf13b8836c9134057fe72cea9f6522c953340dfd82fd92d3765b4cdda22847a49bd0134724a2d4f

  • SSDEEP

    1536:r1BvK2hM46fGBCzSfNNI6yx8Hoh3eypmrYbwWox:r1BvK7pmCzSlNILr7mrlx

Score
7/10

Malware Config

Signatures

  • Unexpected DNS network traffic destination 5 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b837f71a775fc14248e8404be9d4689_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5b837f71a775fc14248e8404be9d4689_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3408
    • C:\Users\Admin\AppData\Local\Temp\5b837f71a775fc14248e8404be9d4689_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\5b837f71a775fc14248e8404be9d4689_JaffaCakes118.exe"
      2⤵
        PID:2916

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2916-0-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2916-2-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2916-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB