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Analysis

  • max time kernel
    153s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2024, 16:14

General

  • Target

    MinecraftInstaller.exe

  • Size

    32.3MB

  • MD5

    cfd9316537bf9aebd4c98e4939085948

  • SHA1

    2b2e14d098308c0204ab57f4c6abfb230ae19762

  • SHA256

    9c00e8dd5a6c9a8d22a4ae2e5a8bdeecf73b7ba6dbe12e787e5e8bf9bbb0c1c9

  • SHA512

    cb9fd36106b915811bcfaaa4359ac2cdd8caad562f4954b9cc21b09b60111c0fb3d2ce06714d0de5339ca7fd62cc658c494b873f4a7062e309746e6a92552975

  • SSDEEP

    393216:kbekuyo9nMK50UGRXLePuq2ZWy/c5zFviMKe2OHmwv9CsTmsueFFza9y5:/Zn/G4Gqk1cWe2iTVCMue3X

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 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MinecraftInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\MinecraftInstaller.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4948
    • C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe
      "C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe" scenarioMinecraft
      2⤵
      • Executes dropped EXE
      • Checks processor information in registry
      PID:4128
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=1420 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1660

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe

      Filesize

      573KB

      MD5

      0d05a797214e62f36e15d2149e6f4005

      SHA1

      bf634ecf71e833be051672aebb5367392fee44b2

      SHA256

      2dea72909788e997892e7219f859b3361910291eb3feb156dafa8b1ceee20c86

      SHA512

      3b5f3bcb1c54c010bcc9e19a5cbec06061fede5a2a56a730fbf920214af02bdec2c2d602bb51a800c543c011368c4eecbc5aa50fd494e719925d2a80a91283b3

    • memory/4948-10-0x0000000074F30000-0x00000000756E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4948-12-0x000000000B9B0000-0x000000000B9BE000-memory.dmp

      Filesize

      56KB

    • memory/4948-3-0x0000000007D40000-0x0000000007F02000-memory.dmp

      Filesize

      1.8MB

    • memory/4948-5-0x0000000008B30000-0x0000000008B38000-memory.dmp

      Filesize

      32KB

    • memory/4948-6-0x0000000074F3E000-0x0000000074F3F000-memory.dmp

      Filesize

      4KB

    • memory/4948-7-0x0000000074F30000-0x00000000756E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4948-2-0x0000000074F30000-0x00000000756E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4948-9-0x00000000090B0000-0x00000000090B8000-memory.dmp

      Filesize

      32KB

    • memory/4948-11-0x000000000BA70000-0x000000000BAA8000-memory.dmp

      Filesize

      224KB

    • memory/4948-0-0x0000000074F3E000-0x0000000074F3F000-memory.dmp

      Filesize

      4KB

    • memory/4948-13-0x0000000074F30000-0x00000000756E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4948-14-0x0000000074F30000-0x00000000756E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4948-15-0x0000000074F30000-0x00000000756E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4948-17-0x0000000003410000-0x000000000341A000-memory.dmp

      Filesize

      40KB

    • memory/4948-18-0x000000000BA30000-0x000000000BA56000-memory.dmp

      Filesize

      152KB

    • memory/4948-1-0x0000000000FA0000-0x0000000002FFA000-memory.dmp

      Filesize

      32.4MB