Resubmissions

17-06-2024 17:37

240617-v7lpssxfke 10

14-06-2024 20:15

240614-y1wg7sthng 10

Analysis

  • max time kernel
    226s
  • max time network
    311s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-06-2024 17:37

General

  • Target

    TeraBox_sl_b_1.31.0.1.exe

  • Size

    85.5MB

  • MD5

    79060976af019f7fb4cefbc0a4fe8ec4

  • SHA1

    907cf720fa0ddf346a44904b0b38654f3d562784

  • SHA256

    09e65a661e85c3a3ab0e848809e44f20332b9f46cf5da364c7c8d3992c957f85

  • SHA512

    a5decc422ed87f09786d3d42b3a26358faed6ca339ab3c4331b6b40c34fff62c48822a915aec71fce575fa03ccb1278e3bedb37072119b21309fb4d33828942b

  • SSDEEP

    1572864:D/Tbaxaxd3iMmFsW2sfWXx/Qux9f7yyZermJw0ZR09aoFXVqagAp0g9mTx:Tqaxi6x/hHf7yyZermJwSy9aoFwagA1y

Score
4/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TeraBox_sl_b_1.31.0.1.exe
    "C:\Users\Admin\AppData\Local\Temp\TeraBox_sl_b_1.31.0.1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:4184
  • 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=3956 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:936

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nsp4FD3.tmp\NsisInstallUI.dll
      Filesize

      1.8MB

      MD5

      075abe6be6b717434cea2879a54c4714

      SHA1

      dc02581f578d22db7460352a476727ac5b2fcbb9

      SHA256

      5a5e5398424a4eab5ea1fb905313ea56a19b7210e0da44861503bbf3f9826c13

      SHA512

      90937b6aab2a4eeac74a33cf238131e011edc1b1f2bf9a9ce6dc5e0d21923330131ba5014e9ea1176ee88ee03d847cc69e6f1e91f7f68aa65c7a5ac4852f9d63

    • C:\Users\Admin\AppData\Local\Temp\nsp4FD3.tmp\System.dll
      Filesize

      12KB

      MD5

      8cf2ac271d7679b1d68eefc1ae0c5618

      SHA1

      7cc1caaa747ee16dc894a600a4256f64fa65a9b8

      SHA256

      6950991102462d84fdc0e3b0ae30c95af8c192f77ce3d78e8d54e6b22f7c09ba

      SHA512

      ce828fb9ecd7655cc4c974f78f209d3326ba71ced60171a45a437fc3fff3bd0d69a0997adaca29265c7b5419bdea2b17f8cc8ceae1b8ce6b22b7ed9120bb5ad3

    • C:\Users\Admin\AppData\Local\Temp\nsp4FD3.tmp\nsProcessW.dll
      Filesize

      4KB

      MD5

      f0438a894f3a7e01a4aae8d1b5dd0289

      SHA1

      b058e3fcfb7b550041da16bf10d8837024c38bf6

      SHA256

      30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11

      SHA512

      f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7

    • memory/4184-17-0x0000000005200000-0x0000000005210000-memory.dmp
      Filesize

      64KB

    • memory/4184-119-0x0000000005200000-0x0000000005210000-memory.dmp
      Filesize

      64KB