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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 21:39

General

  • Target

    de186acb16395ab13e5667112e5339c74c12429b458acee74acbcd0afd198e95.xlsm

  • Size

    38KB

  • MD5

    6bb9192199aa0108e00a1c9683b1bc38

  • SHA1

    22c792a8f5a588e50604b7f72c20d718144bd369

  • SHA256

    de186acb16395ab13e5667112e5339c74c12429b458acee74acbcd0afd198e95

  • SHA512

    3adec800b735d17b9067933a596fab486fe67678c3bc85926950884292b04445d07d5c7a2d0c30a2a59dfaacb5d0907c63a4bb8c08b17910de6acbb130bc7d62

  • SSDEEP

    768:ZsnACdQR84jOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooFVIX:SA6gvOZZ1ZYpoQ/pMAeVIyP54T

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://landingpageis.com/alfacgiapi/IhZmV1LIJwi6O/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 12 IoCs
  • Suspicious use of WriteProcessMemory 3 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\de186acb16395ab13e5667112e5339c74c12429b458acee74acbcd0afd198e95.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:1652
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\roil.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:3888

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\roil.ocx

    Filesize

    1KB

    MD5

    d46d1d058b8afb9fbd69a541b6d5b227

    SHA1

    b61f6862ec275ee4ea22cc02b7f7b60a0982d729

    SHA256

    a2b38b1926151e8bd682386541704821ee48279eac2a7e30ec73e1ae958748d5

    SHA512

    e804e12c99d568c727a4aa42e040c5345241c2e3fbd42698210adea6f88621ad981f8f9501e835f2c95445f06fed16e554c320ea9d9ec5d83db4f96aa299fb65

  • memory/1652-8-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-12-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-1-0x00007FFD6D3D0000-0x00007FFD6D3E0000-memory.dmp

    Filesize

    64KB

  • memory/1652-0-0x00007FFD6D3D0000-0x00007FFD6D3E0000-memory.dmp

    Filesize

    64KB

  • memory/1652-6-0x00007FFD6D3D0000-0x00007FFD6D3E0000-memory.dmp

    Filesize

    64KB

  • memory/1652-5-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-7-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-3-0x00007FFDAD3ED000-0x00007FFDAD3EE000-memory.dmp

    Filesize

    4KB

  • memory/1652-2-0x00007FFD6D3D0000-0x00007FFD6D3E0000-memory.dmp

    Filesize

    64KB

  • memory/1652-9-0x00007FFD6AB80000-0x00007FFD6AB90000-memory.dmp

    Filesize

    64KB

  • memory/1652-10-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-13-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-11-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-14-0x00007FFD6AB80000-0x00007FFD6AB90000-memory.dmp

    Filesize

    64KB

  • memory/1652-15-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-16-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-4-0x00007FFD6D3D0000-0x00007FFD6D3E0000-memory.dmp

    Filesize

    64KB

  • memory/1652-40-0x00007FFDAD350000-0x00007FFDAD545000-memory.dmp

    Filesize

    2.0MB