Analysis

  • max time kernel
    121s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    24/11/2021, 14:39

General

  • Target
    salecoupon05894.xlsb
  • Size 76KB
  • Sample211124-r1ageachfr
  • SHA256 43a98442d5650bdfc9e354d1bcf39dd3e65023be25dfaf0fc7f302f16f31a69e
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\salecoupon05894.xlsb"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3452

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/3452-118-0x00007FF985050000-0x00007FF985060000-memory.dmp

        memory/3452-119-0x00007FF985050000-0x00007FF985060000-memory.dmp

        memory/3452-120-0x00007FF985050000-0x00007FF985060000-memory.dmp

        memory/3452-121-0x00007FF985050000-0x00007FF985060000-memory.dmp

        memory/3452-122-0x00000208C7B90000-0x00000208C7B92000-memory.dmp

        memory/3452-123-0x00000208C7B90000-0x00000208C7B92000-memory.dmp

        memory/3452-124-0x00007FF985050000-0x00007FF985060000-memory.dmp

        memory/3452-125-0x00000208C7B90000-0x00000208C7B92000-memory.dmp