Analysis

  • max time kernel
    137s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2022 20:24

General

  • Target

    52c5faae0a0b7e0a25afe6510d699ccdf5c8b27cbd2f2e8e6d9d79cdb5cfaf90.xlsm

  • Size

    124KB

  • MD5

    f36a5f36f85da7b82b6caa0234882a89

  • SHA1

    caa4a70137b34395e93cb01c761392e6d34ce813

  • SHA256

    52c5faae0a0b7e0a25afe6510d699ccdf5c8b27cbd2f2e8e6d9d79cdb5cfaf90

  • SHA512

    1c7b813bc926533174f5a0b82b2bc4479af2c2739f5cb65ceb353ad37c3a2ae8ebbc299f44d093a29f765b5e23f855c823a79cd0634f7e168636d8f69a979b7a

  • SSDEEP

    3072:EE1k8B2YWDldNCQV1F1mFiNWoTvfuAg0LbhL0:EZc2Y+lvNV1v0irTv2AfLtw

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 SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 2 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\52c5faae0a0b7e0a25afe6510d699ccdf5c8b27cbd2f2e8e6d9d79cdb5cfaf90.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:440
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:1652

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/440-139-0x0000000000000000-mapping.dmp

      • memory/1824-138-0x00007FFA43E70000-0x00007FFA43E80000-memory.dmp

        Filesize

        64KB

      • memory/1824-134-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB

      • memory/1824-135-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB

      • memory/1824-136-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB

      • memory/1824-137-0x00007FFA43E70000-0x00007FFA43E80000-memory.dmp

        Filesize

        64KB

      • memory/1824-132-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB

      • memory/1824-133-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB

      • memory/1824-140-0x0000014F2C8D0000-0x0000014F2C8D4000-memory.dmp

        Filesize

        16KB

      • memory/1824-142-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB

      • memory/1824-143-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB

      • memory/1824-144-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB

      • memory/1824-145-0x00007FFA46370000-0x00007FFA46380000-memory.dmp

        Filesize

        64KB