Analysis

  • max time kernel
    121s
  • max time network
    150s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    10/11/2022, 00:38

General

  • Target
    f5af70896a255a4df1caa1819c57f6ca05a160a84b61882dafedb58f2ebe7f55.xls
  • Size 91KB
  • Sample221110-ay84hsfbcm
  • SHA256 f5af70896a255a4df1caa1819c57f6ca05a160a84b61882dafedb58f2ebe7f55
  • MD5 SHA1 SHA512 SSDEEP
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

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\f5af70896a255a4df1caa1819c57f6ca05a160a84b61882dafedb58f2ebe7f55.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2584

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2584-117-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

        memory/2584-118-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

        memory/2584-119-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

        memory/2584-120-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

        memory/2584-129-0x00007FFAEDA90000-0x00007FFAEDAA0000-memory.dmp

        memory/2584-130-0x00007FFAEDA90000-0x00007FFAEDAA0000-memory.dmp

        memory/2584-309-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

        memory/2584-310-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

        memory/2584-311-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp

        memory/2584-312-0x00007FFAF1600000-0x00007FFAF1610000-memory.dmp