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Analysis

  • max time kernel
    141s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    30/04/2024, 11:51

General

  • Target

    09b8bda69b9b3932b9e8969b0c8df1ac_JaffaCakes118.exe

  • Size

    853KB

  • MD5

    09b8bda69b9b3932b9e8969b0c8df1ac

  • SHA1

    9667e21c342c1876f5bd2cb036c7478e43796556

  • SHA256

    e4d7ef8d900147558f9f8781f2e800366088329aef6d5cf07809eb84de5aa79e

  • SHA512

    5ef4bc1411ca0ff87029bada101141b52e6a2ca2963354fab070490fdab36e57435dead0a6dc092859fe3a9147639909d7186f69fa4c58c4274ab4f6a87c179a

  • SSDEEP

    24576:1Yq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfv:mqaxyDC2JmSoPvikO8

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09b8bda69b9b3932b9e8969b0c8df1ac_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\09b8bda69b9b3932b9e8969b0c8df1ac_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1288
    • C:\Users\Admin\AppData\Local\Temp\09b8bda69b9b3932b9e8969b0c8df1ac_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\09b8bda69b9b3932b9e8969b0c8df1ac_JaffaCakes118.exe" Track="0001001000"
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1288-23-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/1288-1-0x0000000000230000-0x0000000000233000-memory.dmp

    Filesize

    12KB

  • memory/1288-0-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/1288-20-0x0000000002780000-0x000000000289C000-memory.dmp

    Filesize

    1.1MB

  • memory/1288-22-0x0000000000230000-0x0000000000233000-memory.dmp

    Filesize

    12KB

  • memory/1680-17-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-11-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-13-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-5-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-7-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-3-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1680-24-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-9-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-21-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-25-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-26-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-27-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-28-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-29-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1680-31-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB