Analysis

  • max time kernel
    148s
  • max time network
    153s
  • 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 07:59

General

  • Target

    ab667c342e83997121b7a9c78f340e23.xlsm

  • Size

    208KB

  • MD5

    ab667c342e83997121b7a9c78f340e23

  • SHA1

    1fca4d57206e1a7f9dfff6b9bd69d64d593ce176

  • SHA256

    8d4547fa89823eb34301fcf14ba38a04af3285937c86b8f615fe421dee808f87

  • SHA512

    dc42bfa5fa70d47485e8fe55f8c098f160ccb6ff917b11546395ede5d4b0567491026797a3f49f694f90130a97662842ab2b8a1ce4136f47867af4e6de09f400

  • SSDEEP

    6144:FogkLjLhDcxGxXZ1KQDGte8rlWEHDU8Mf:aDLZDc4xp1Jat1njU8Mf

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.

  • Blocklisted process makes network request 2 IoCs
  • 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 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\ab667c342e83997121b7a9c78f340e23.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2904
    • C:\Windows\SYSTEM32\MSHTA.exe
      MSHTA C:\ProgramData\ITWUoFTF.sct
      2⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      PID:4208

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\ITWUoFTF.sct

    Filesize

    26KB

    MD5

    24a5eef3f2ba4419aad8cab613876977

    SHA1

    b49ed12ed12ba06672faa6fce4ccf91b15f386ce

    SHA256

    c9b6a06136b22f9f50320855d4e6cc8e6edb63ddb5678320070885790954f155

    SHA512

    a191349b1ebfd292537f0fe29411d74fb9b901f3950690bf01f0560d4b9933bbe771eef9cecefecc3c09544336aacc7a73f2533e347d24453ec83e798206d008

  • memory/2904-14-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-4-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-16-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-5-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-2-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-6-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-7-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-8-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-9-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-10-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-11-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-12-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-13-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-0-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-59-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-3-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-17-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-18-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-19-0x00007FFA64800000-0x00007FFA64810000-memory.dmp

    Filesize

    64KB

  • memory/2904-1-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-34-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-35-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-52-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-53-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-55-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-54-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-56-0x00007FFA670B0000-0x00007FFA670C0000-memory.dmp

    Filesize

    64KB

  • memory/2904-57-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-58-0x00007FFAA7030000-0x00007FFAA7225000-memory.dmp

    Filesize

    2.0MB

  • memory/2904-15-0x00007FFA64800000-0x00007FFA64810000-memory.dmp

    Filesize

    64KB