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Analysis

  • max time kernel
    136s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/04/2024, 11:16

General

  • Target

    eaf0b16d7b5fa059bf4bc3338aa45d85_JaffaCakes118.exe

  • Size

    239KB

  • MD5

    eaf0b16d7b5fa059bf4bc3338aa45d85

  • SHA1

    1e98641e0f98d7e47a72461df9a90bc3755cb5ee

  • SHA256

    13acb2a0cfc213abdbb8f42ae25b2def0c11116aead93ac2cb75b2d965cbb682

  • SHA512

    6092fd178b0ca7d57889e31a432036b4b47619ab2f7d1c701dc68d7551aaa47f17e94314650640749971247ad913593179647e7a28e134fb653b98d68748312b

  • SSDEEP

    3072:R410tNnOvYL/XcPBsLBkIcyYpZ0OFGkw+ALtjHyN3yeW8Wf8NFldNnD7SXlDfRVW:u2nGQ/WeJcyCZzFXsqo8DSX9fRb

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    PID:3376
    • C:\Users\Admin\AppData\Local\Temp\eaf0b16d7b5fa059bf4bc3338aa45d85_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\eaf0b16d7b5fa059bf4bc3338aa45d85_JaffaCakes118.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3868
      • C:\Windows\explorer.exe
        00000180*
        3⤵
          PID:3472
        • C:\Users\Admin\AppData\Local\43357333\X
          193.105.154.210:80
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4300

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\43357333\X

      Filesize

      41KB

      MD5

      686b479b0ee164cf1744a8be359ebb7d

      SHA1

      8615e8f967276a85110b198d575982a958581a07

      SHA256

      fcfbb4c648649f4825b66504b261f912227ba32cbaabcadf4689020a83fb201b

      SHA512

      7ed8022e2b09f232150b77fc3a25269365b624f19f0b50c46a4fdf744eeb23294c09c051452c4c9dbb34a274f1a0bfc54b3ff1987ec16ae2e54848e22a97ed64

    • memory/3376-10-0x0000000002FB0000-0x0000000002FB8000-memory.dmp

      Filesize

      32KB

    • memory/3472-1-0x0000000000700000-0x0000000000712000-memory.dmp

      Filesize

      72KB

    • memory/3868-2-0x0000000000400000-0x00000000004495F0-memory.dmp

      Filesize

      293KB

    • memory/3868-5-0x0000000000650000-0x0000000000750000-memory.dmp

      Filesize

      1024KB

    • memory/3868-9-0x0000000000400000-0x00000000004495F0-memory.dmp

      Filesize

      293KB