Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-12-2024 03:30

General

  • Target

    820d600f7e9de3c49ab72a5cf0eed154f8a733a971dc4d601a2941a2b1596aa1.xls

  • Size

    1.1MB

  • MD5

    5f2e46c7cb021508ad4cb1cb4785af35

  • SHA1

    49d152547e233e76c58586fa0b0be5f341cc65b0

  • SHA256

    820d600f7e9de3c49ab72a5cf0eed154f8a733a971dc4d601a2941a2b1596aa1

  • SHA512

    2b25d71308e8636d0caefbdb24181061da7d620dfc525422e46455ee0bd205801b8a863ffcc292e81b2636e067776010df0be3596dbefd157f5459b5fdddd8be

  • SSDEEP

    12288:bymzHJEUiOIBUzMTSHD3DERnLRmF8D9EPbxpsAQx1Zj+jeEPubjxAzrGbxzX7n41:hBaKbARM8k78Z+jppr8zr4i4Q8+a5d

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Detected phishing page
  • 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
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

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\820d600f7e9de3c49ab72a5cf0eed154f8a733a971dc4d601a2941a2b1596aa1.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4736
    • C:\Windows\System32\mshta.exe
      C:\Windows\System32\mshta.exe -Embedding
      2⤵
      • Process spawned unexpected child process
      PID:3104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3104-44-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3104-55-0x00007FF626D40000-0x00007FF626D48000-memory.dmp

    Filesize

    32KB

  • memory/3104-54-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-15-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-12-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-7-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-6-0x00007FFB54830000-0x00007FFB54840000-memory.dmp

    Filesize

    64KB

  • memory/4736-5-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-8-0x00007FFB54830000-0x00007FFB54840000-memory.dmp

    Filesize

    64KB

  • memory/4736-9-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-13-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-14-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-0-0x00007FFB54830000-0x00007FFB54840000-memory.dmp

    Filesize

    64KB

  • memory/4736-16-0x00007FFB52560000-0x00007FFB52570000-memory.dmp

    Filesize

    64KB

  • memory/4736-4-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-17-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-11-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-10-0x00007FFB52560000-0x00007FFB52570000-memory.dmp

    Filesize

    64KB

  • memory/4736-19-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-18-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-2-0x00007FFB54830000-0x00007FFB54840000-memory.dmp

    Filesize

    64KB

  • memory/4736-47-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-49-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-48-0x00007FFB9484D000-0x00007FFB9484E000-memory.dmp

    Filesize

    4KB

  • memory/4736-50-0x00007FFB947B0000-0x00007FFB949A5000-memory.dmp

    Filesize

    2.0MB

  • memory/4736-3-0x00007FFB54830000-0x00007FFB54840000-memory.dmp

    Filesize

    64KB

  • memory/4736-1-0x00007FFB9484D000-0x00007FFB9484E000-memory.dmp

    Filesize

    4KB