Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-02-2024 18:50

General

  • Target

    ac9838eccb489ac681ad7c32a82a69b3.xlsm

  • Size

    369KB

  • MD5

    ac9838eccb489ac681ad7c32a82a69b3

  • SHA1

    105a8bc6e20c2789b0c4edc0d462ace6988d5195

  • SHA256

    08d5c791dafbb2e7a6ffbad4ab6145ebfa70a1edbb22ca1247b0a4b6beb88426

  • SHA512

    00615abd46fad0c35ebb20a6bc06b011e181b958b90efc4e44e3a94cb730ac5cffe337a320d9b4ebc0503b4bbab068054af162e427947ed4307ba64d6c0a1282

  • SSDEEP

    6144:Qp9HMInvpPbR/5L4YvQ6bgcsEEmi+efMi0oGS1ji0NcYaRUZXcbScPYCvSzd8:Qp9tRbtp4Wl8cnEQeNGv0ik5ew8

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.

  • 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 16 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\ac9838eccb489ac681ad7c32a82a69b3.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:224
    • C:\Windows\SYSTEM32\mshta.exe
      mshta C:\ProgramData\dCnYDZfVBfE.sct
      2⤵
      • Process spawned unexpected child process
      PID:5064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\dCnYDZfVBfE.sct

    Filesize

    17KB

    MD5

    1cce17c8c4782ef351ca32db47c1edfa

    SHA1

    ca0979d2bb678fd9d97ad6cfcf03e0c133baf7a5

    SHA256

    ae52264507303cddbe4a8913b4c1ae6297e2008ae4014aa2ea20aaf14521ff98

    SHA512

    0177249820238d84084aef91298452a8ca9b2f6de6204271e2a3d5b3addd9f12f2d8b9bb15612691255e2342e52aebf9b716969e7b0bb4d15932b3d51d1f9339

  • memory/224-10-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-59-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-15-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-5-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-4-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-6-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-7-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-0-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-9-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-8-0x00007FFA8B650000-0x00007FFA8B660000-memory.dmp

    Filesize

    64KB

  • memory/224-11-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-13-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-12-0x00007FFA8B650000-0x00007FFA8B660000-memory.dmp

    Filesize

    64KB

  • memory/224-14-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-3-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-17-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-2-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-18-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-19-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-20-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-21-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-22-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-23-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-1-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-39-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-55-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-56-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-57-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-58-0x00007FFA8DFB0000-0x00007FFA8DFC0000-memory.dmp

    Filesize

    64KB

  • memory/224-60-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB

  • memory/224-16-0x00007FFACDF30000-0x00007FFACE125000-memory.dmp

    Filesize

    2.0MB