Analysis

  • max time kernel
    133s
  • max time network
    138s
  • 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 17:49

General

  • Target

    9ba11b7c72163ba403152d58384ffe5879d5abda2c30c7fb8a4ad868a2ba0aa5.xls

  • Size

    96KB

  • MD5

    526c63ae78db07129363c33484808dd1

  • SHA1

    6952177943414aba97bc5ebc18e74dc3191c3aee

  • SHA256

    9ba11b7c72163ba403152d58384ffe5879d5abda2c30c7fb8a4ad868a2ba0aa5

  • SHA512

    8bcc260c44272381de532e0b8de9444495b0ac412b8c3380bdb6514c91672eb72d75f4b7d8d0f55aeef7b9e1aa03026a5279210876e0db4eba90e02af782fbbc

  • SSDEEP

    1536:7kKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg4jHuS4hcTO97v7UYdEJm35:IKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgh

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://fisika.mipa.uns.ac.id/reseller/img/nRAvAgoY8Y/

xlm40.dropper

http://greycoconut.com/edm/71qUA/

xlm40.dropper

http://zonainformatica.es/tienda/XCHJmidSYTkE/

xlm40.dropper

http://balletmagazine.ro/wp-content/9VrMPV/

Signatures

  • Process spawned unexpected child process 4 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 8 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\9ba11b7c72163ba403152d58384ffe5879d5abda2c30c7fb8a4ad868a2ba0aa5.xls"
    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:4556
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
      2⤵
      • Process spawned unexpected child process
      PID:4700
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
      2⤵
      • Process spawned unexpected child process
      PID:1548
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\soci3.ocx
      2⤵
      • Process spawned unexpected child process
      PID:3456
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
      2⤵
      • Process spawned unexpected child process
      PID:3664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\soci2.ocx

    Filesize

    36KB

    MD5

    3b79e62476916ff33ddc0668a0898e6d

    SHA1

    fe4f73a8019a0407cec5e2eb0c344adc4ab73bae

    SHA256

    418099d0e61f486fc52144bd0b16c8833b893eb9203163835c59045ca9782b81

    SHA512

    3b42ec3d6c8d68824e43ea8bd0b62c4434fd995f8dc93c3a278e229168b080c5920b226c02236bd98cd7ddadab19536dd05a4e4f35323393ac9ef766b0759bfa

  • memory/4556-8-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-6-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-13-0x00007FFACA700000-0x00007FFACA710000-memory.dmp

    Filesize

    64KB

  • memory/4556-2-0x00007FFACC9F0000-0x00007FFACCA00000-memory.dmp

    Filesize

    64KB

  • memory/4556-14-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-7-0x00007FFACC9F0000-0x00007FFACCA00000-memory.dmp

    Filesize

    64KB

  • memory/4556-5-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-17-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-11-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-12-0x00007FFACA700000-0x00007FFACA710000-memory.dmp

    Filesize

    64KB

  • memory/4556-10-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-1-0x00007FFB0CA0D000-0x00007FFB0CA0E000-memory.dmp

    Filesize

    4KB

  • memory/4556-4-0x00007FFACC9F0000-0x00007FFACCA00000-memory.dmp

    Filesize

    64KB

  • memory/4556-3-0x00007FFACC9F0000-0x00007FFACCA00000-memory.dmp

    Filesize

    64KB

  • memory/4556-9-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-20-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-19-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-18-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-16-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-15-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-0-0x00007FFACC9F0000-0x00007FFACCA00000-memory.dmp

    Filesize

    64KB

  • memory/4556-39-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-40-0x00007FFB0CA0D000-0x00007FFB0CA0E000-memory.dmp

    Filesize

    4KB

  • memory/4556-41-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB

  • memory/4556-42-0x00007FFB0C970000-0x00007FFB0CB65000-memory.dmp

    Filesize

    2.0MB