Analysis

  • max time kernel
    1793s
  • max time network
    1802s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-04-2024 16:57

General

  • Target

    lunar-client-v3_2_3.exe

  • Size

    1.0MB

  • MD5

    0814a485d44ded97e275e8e80f6c17ca

  • SHA1

    69862f6fb82651f3a097fe7554440537ea0f1a90

  • SHA256

    560b03c4ba18e5a443f74a69727db0eabac6f455bb836757d620cc51615a92ea

  • SHA512

    bd9abe5bd35d21bb57be9e757a6e7293f9e71738045fff6b53788e36bd442d1b8af21ea38a528ea0910434cc32ac610fbaf4200a6faf615828f47d8b74987dbd

  • SSDEEP

    24576:s2Oawk0MDhozjDu173pG1szLSvJwnHNiTWQC:MkPDhEjK73pfqvCHH

Score
4/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\lunar-client-v3_2_3.exe
    "C:\Users\Admin\AppData\Local\Temp\lunar-client-v3_2_3.exe"
    1⤵
    • Loads dropped DLL
    PID:1140
  • 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=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2692
    • 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=3948 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4564

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\nsnFF12.tmp\StdUtils.dll

        Filesize

        100KB

        MD5

        c6a6e03f77c313b267498515488c5740

        SHA1

        3d49fc2784b9450962ed6b82b46e9c3c957d7c15

        SHA256

        b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e

        SHA512

        9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803

      • C:\Users\Admin\AppData\Local\Temp\nsnFF12.tmp\System.dll

        Filesize

        12KB

        MD5

        0d7ad4f45dc6f5aa87f606d0331c6901

        SHA1

        48df0911f0484cbe2a8cdd5362140b63c41ee457

        SHA256

        3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

        SHA512

        c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9