Analysis

  • max time kernel
    149s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/04/2024, 00:07

General

  • Target

    96233a608acf5b5bb196fbb26bdac43e09580302fea68aa3c41668710069a9ce.exe

  • Size

    576KB

  • MD5

    764314fa20305c28752ec0c9fad88548

  • SHA1

    e90169889bf3172601b940ef0479bbff4188bdc2

  • SHA256

    96233a608acf5b5bb196fbb26bdac43e09580302fea68aa3c41668710069a9ce

  • SHA512

    2621669fe192f8b70cc108f1b5730f4b975744c9b9091fe603704b8d331cdf2095a2df7fc19d0d5b8b11b4e4f866f5a28bf95b9fc74942b19c51d2f8eed7c102

  • SSDEEP

    6144:sYkLWCTxDrF98Oh8P7AEL8Ihot+puraYvbfgHvjiewxsXeeoZTsHbu/UqMn/ej:sYIW0p98Oh8P7h8IpMvZYEZ4Kvo/u

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\96233a608acf5b5bb196fbb26bdac43e09580302fea68aa3c41668710069a9ce.exe
    "C:\Users\Admin\AppData\Local\Temp\96233a608acf5b5bb196fbb26bdac43e09580302fea68aa3c41668710069a9ce.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\43EE.tmp
      "C:\Users\Admin\AppData\Local\Temp\43EE.tmp" --pingC:\Users\Admin\AppData\Local\Temp\96233a608acf5b5bb196fbb26bdac43e09580302fea68aa3c41668710069a9ce.exe B8C8D3FD0D6A053F687F34912D9FC38ED16A9384949854B674776F06B220BFF04D11036D1C2570F1FB3A68CC56E791E9099032D9418D3D66F47B4B54AF5FE705
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:1912
      • 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\96233a608acf5b5bb196fbb26bdac43e09580302fea68aa3c41668710069a9ce.docx" /o ""
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:5036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\43EE.tmp

    Filesize

    576KB

    MD5

    6f239fd3c9c040e9aef3c67fa20e8ca9

    SHA1

    0493915dfd13081595e302039a02bdf7e0a4b39b

    SHA256

    1f6a0a5d401119be185936b9fcf2fac559b722b1b1319e2ab4ecb7f4f11529cd

    SHA512

    def66baf21de8cee20134ef09571cf4d4f007e2d23830c5c9abca87c6dce3a7ecb0fec5f381851352abf4c951d4b4627742dd620bf3bc44dd68b3746dda7254b

  • C:\Users\Admin\AppData\Local\Temp\96233a608acf5b5bb196fbb26bdac43e09580302fea68aa3c41668710069a9ce.docx

    Filesize

    21KB

    MD5

    7079891932a64f097abafd233055a1e9

    SHA1

    246d95feafe67689d49a5a4cadba18d3ac1914e5

    SHA256

    c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

    SHA512

    6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

  • memory/5036-9-0x00007FFE11C70000-0x00007FFE11C80000-memory.dmp

    Filesize

    64KB

  • memory/5036-11-0x00007FFE11C70000-0x00007FFE11C80000-memory.dmp

    Filesize

    64KB

  • memory/5036-10-0x00007FFE11C70000-0x00007FFE11C80000-memory.dmp

    Filesize

    64KB

  • memory/5036-12-0x00007FFE11C70000-0x00007FFE11C80000-memory.dmp

    Filesize

    64KB

  • memory/5036-13-0x00007FFE11C70000-0x00007FFE11C80000-memory.dmp

    Filesize

    64KB

  • memory/5036-15-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-17-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-16-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-14-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-18-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-19-0x00007FFE0F9A0000-0x00007FFE0F9B0000-memory.dmp

    Filesize

    64KB

  • memory/5036-22-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-25-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-24-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-26-0x00007FFE0F9A0000-0x00007FFE0F9B0000-memory.dmp

    Filesize

    64KB

  • memory/5036-23-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-21-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-20-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/5036-35-0x00007FFE51BF0000-0x00007FFE51DE5000-memory.dmp

    Filesize

    2.0MB