Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/06/2024, 10:29

General

  • Target

    2ab8aec171987aa26ed230a9c428bead19aab89e843097e707db5801734fec02.exe

  • Size

    27KB

  • MD5

    ea055b0f6c6ce4524575e7c9deb58f66

  • SHA1

    5a095a7bbfe31b5ef91a8b24106e38f4d2c30de0

  • SHA256

    2ab8aec171987aa26ed230a9c428bead19aab89e843097e707db5801734fec02

  • SHA512

    10fbe83e5ad8ea92b68e3f7bd5ad9c5a5f8408e36c25f340199be5e53b47dc4b937a7bcaa67034f37f585546ba32c0782336a0019947d36cbef3a3125c3c185b

  • SSDEEP

    384:MOHV7/1Gt5M0zhIV/DZ3KZp7JcTO4yf9KFL/KaUUqd3qR+FlYTj9QTN0wpD9p5Cs:JVT16GVRu1yK9fMFLKaTxsujCT7pZpY

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3536
      • C:\Users\Admin\AppData\Local\Temp\2ab8aec171987aa26ed230a9c428bead19aab89e843097e707db5801734fec02.exe
        "C:\Users\Admin\AppData\Local\Temp\2ab8aec171987aa26ed230a9c428bead19aab89e843097e707db5801734fec02.exe"
        2⤵
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2688
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1464
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:2316

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

        Filesize

        252KB

        MD5

        6b4096e0ffb83d15aa1060543edcf389

        SHA1

        7a278b0d28c72c259f96be92f22e69c0664c1452

        SHA256

        1d9fa10576be3d2498c9888d9e9a54d55ded6341870900af79b083aa280076a5

        SHA512

        69a05fbaf47ce787cba3add15a353e0bdd28e84e1d839199c78e2383292fbd651ab36db1b400fa00a0cbae4d9738026eb256222ae09086f6b80d35d8d2032138

      • C:\Program Files\7-Zip\7zG.exe

        Filesize

        711KB

        MD5

        61b39e98c3817d3c03494aac3badc6b7

        SHA1

        9a72fd44b5097d57ec5fc53278344ce25ca7d10b

        SHA256

        624f933ccc298e258ce7afe6349645dfc608741098034ae1a5c8e7ba73bae387

        SHA512

        9663a3daeee1c257133f413a855df2f2536983add9f2ea012f265c553b6e20a4d86c9471f11ecc8f30cd4d0985bc486397becd91f1e860050c417d13448208fd

      • C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe

        Filesize

        637KB

        MD5

        9cba1e86016b20490fff38fb45ff4963

        SHA1

        378720d36869d50d06e9ffeef87488fbc2a8c8f7

        SHA256

        a22e6d0f5c7d44fefc2204e0f7c7b048e1684f6cf249ba98c006bbf791c22d19

        SHA512

        2f3737d29ea3925d10ea5c717786425f6434be732974586328f03691a35cd1539828e3301685749e5c4135b8094f15b87fb9659915de63678a25749e2f8f5765

      • F:\$RECYCLE.BIN\S-1-5-21-4124900551-4068476067-3491212533-1000\_desktop.ini

        Filesize

        8B

        MD5

        9bf5ad0e8bbf0ba1630c244358e5c6dd

        SHA1

        25918532222a7063195beeb76980b6ec9e59e19a

        SHA256

        551cc5b618f0fa78108dd2388d9136893adb10499e4836e9728f4e96530bf02f

        SHA512

        7fdce76bb191d4988d92e3d97ce8db4cae1b5c1f93198bffc4e863d324d814246353200d32ea730f83345fcb7ad82213c2bcd31351e905e473d9596bc7b43ad3

      • memory/2688-0-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2688-5-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2688-12-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2688-18-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2688-22-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2688-1217-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2688-4783-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB

      • memory/2688-5222-0x0000000000400000-0x0000000000435000-memory.dmp

        Filesize

        212KB