Resubmissions

28-02-2024 03:00

240228-dhd5zshh22 1

Analysis

  • max time kernel
    85s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28-02-2024 03:00

General

  • Target

    entry_1_0/IT Categories.xls

  • Size

    57KB

  • MD5

    1083ca82a7b2807f4c47c2f8036ef687

  • SHA1

    2e150abaab036246471e3d2df6c46f662e978271

  • SHA256

    67f70536b20c007340023a7061f86892418d73e03b4d0956873ab2a003de3d7d

  • SHA512

    fa2e7cfc973d15d1fb960116adc8f854ae3fcd5164fa3ef51dd52a1b348acb827d223578472fe1ff9aa6a1c1dc4195563a5bdcee9d5cdd6a1c34e636f9d11d68

  • SSDEEP

    1536:KBxEtjPOtioVjDGUU1qfDlaGGx+cL2QnLNbCAlKA0tFDbK:KBxEtjPOtioVjDGUU1qfDlaGGx+cL2Ql

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\entry_1_0\IT Categories.xls"
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2620

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1756-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1756-1-0x000000007289D000-0x00000000728A8000-memory.dmp

      Filesize

      44KB

    • memory/1756-3-0x000000007289D000-0x00000000728A8000-memory.dmp

      Filesize

      44KB