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Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/09/2024, 00:05

General

  • Target

    427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693.exe

  • Size

    349KB

  • MD5

    f9bfc7f212a6cd22360e1490f555fbdd

  • SHA1

    24ea648fde606a1ace9716649b9dc2e40ed90b21

  • SHA256

    427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693

  • SHA512

    6da89c186e10f47c664a2c633b22deae1dad36a8eaa8b2c3d1d3c882e13d56c79f6f65eb7d2252c2ed37ac081d23008553867f2a3c37cd98a829434d14e1527b

  • SSDEEP

    6144:V4gfheNKl88ef0pNNZ9N2sHjvXIDRqzFQboylBMZ4inoMvXClY:V8Nmqf0ZZPSiEo54ino1C

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 59 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693.exe
    "C:\Users\Admin\AppData\Local\Temp\427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3668
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\427b6129f42722d768ebf07bcd966939120313f08e3c5b0c857644f6c2a51693.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4876
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3820,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=1424 /prefetch:8
    1⤵
      PID:5212

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ipm0c25m.g0x.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/3668-6-0x0000000075240000-0x00000000759F0000-memory.dmp

      Filesize

      7.7MB

    • memory/3668-2-0x0000000005090000-0x0000000005634000-memory.dmp

      Filesize

      5.6MB

    • memory/3668-3-0x0000000004B80000-0x0000000004C12000-memory.dmp

      Filesize

      584KB

    • memory/3668-4-0x0000000075240000-0x00000000759F0000-memory.dmp

      Filesize

      7.7MB

    • memory/3668-5-0x0000000004AE0000-0x0000000004AEA000-memory.dmp

      Filesize

      40KB

    • memory/3668-0-0x000000007524E000-0x000000007524F000-memory.dmp

      Filesize

      4KB

    • memory/3668-7-0x0000000075240000-0x00000000759F0000-memory.dmp

      Filesize

      7.7MB

    • memory/3668-8-0x0000000008530000-0x000000000853E000-memory.dmp

      Filesize

      56KB

    • memory/3668-9-0x000000007524E000-0x000000007524F000-memory.dmp

      Filesize

      4KB

    • memory/3668-10-0x0000000075240000-0x00000000759F0000-memory.dmp

      Filesize

      7.7MB

    • memory/3668-11-0x0000000005DE0000-0x0000000005E7C000-memory.dmp

      Filesize

      624KB

    • memory/3668-12-0x0000000005F20000-0x0000000005F72000-memory.dmp

      Filesize

      328KB

    • memory/3668-1-0x0000000000070000-0x00000000000CE000-memory.dmp

      Filesize

      376KB

    • memory/4876-19-0x0000000005370000-0x00000000053D6000-memory.dmp

      Filesize

      408KB

    • memory/4876-33-0x000000006D4B0000-0x000000006D4FC000-memory.dmp

      Filesize

      304KB

    • memory/4876-16-0x0000000004BD0000-0x00000000051F8000-memory.dmp

      Filesize

      6.2MB

    • memory/4876-17-0x0000000004A20000-0x0000000004A42000-memory.dmp

      Filesize

      136KB

    • memory/4876-14-0x0000000075240000-0x00000000759F0000-memory.dmp

      Filesize

      7.7MB

    • memory/4876-18-0x0000000005300000-0x0000000005366000-memory.dmp

      Filesize

      408KB

    • memory/4876-22-0x00000000054E0000-0x0000000005834000-memory.dmp

      Filesize

      3.3MB

    • memory/4876-13-0x0000000004530000-0x0000000004566000-memory.dmp

      Filesize

      216KB

    • memory/4876-30-0x0000000005B10000-0x0000000005B2E000-memory.dmp

      Filesize

      120KB

    • memory/4876-31-0x0000000005BA0000-0x0000000005BEC000-memory.dmp

      Filesize

      304KB

    • memory/4876-32-0x00000000060E0000-0x0000000006112000-memory.dmp

      Filesize

      200KB

    • memory/4876-15-0x0000000075240000-0x00000000759F0000-memory.dmp

      Filesize

      7.7MB

    • memory/4876-43-0x00000000060C0000-0x00000000060DE000-memory.dmp

      Filesize

      120KB

    • memory/4876-44-0x0000000006B40000-0x0000000006BE3000-memory.dmp

      Filesize

      652KB

    • memory/4876-45-0x0000000007470000-0x0000000007AEA000-memory.dmp

      Filesize

      6.5MB

    • memory/4876-46-0x0000000006E30000-0x0000000006E4A000-memory.dmp

      Filesize

      104KB

    • memory/4876-47-0x0000000006EA0000-0x0000000006EAA000-memory.dmp

      Filesize

      40KB

    • memory/4876-48-0x00000000070B0000-0x0000000007146000-memory.dmp

      Filesize

      600KB

    • memory/4876-49-0x0000000007030000-0x0000000007041000-memory.dmp

      Filesize

      68KB

    • memory/4876-50-0x0000000007060000-0x000000000706E000-memory.dmp

      Filesize

      56KB

    • memory/4876-51-0x0000000007070000-0x0000000007084000-memory.dmp

      Filesize

      80KB

    • memory/4876-52-0x0000000007170000-0x000000000718A000-memory.dmp

      Filesize

      104KB

    • memory/4876-53-0x0000000007150000-0x0000000007158000-memory.dmp

      Filesize

      32KB

    • memory/4876-56-0x0000000075240000-0x00000000759F0000-memory.dmp

      Filesize

      7.7MB