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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    11/05/2024, 22:38

General

  • Target

    5a0e0ed4d552f366b2bfd6497ebba2d6e5ef62d5dc956c6b9bb9a27906dfc1e8.exe

  • Size

    12KB

  • MD5

    654bb6eb55d613bf3d91b448eaa473a4

  • SHA1

    fffeaa09369ed614a787528d63e80b174fa955f8

  • SHA256

    5a0e0ed4d552f366b2bfd6497ebba2d6e5ef62d5dc956c6b9bb9a27906dfc1e8

  • SHA512

    95d9971db036ff91c6c2fa9be7be74aed5e8b77ecdeb2559ef7d72958ba54d70d1420a44f7b92f4bc828c0c691b45fb618aa9239ccc20846ae79b3a7a548e75b

  • SSDEEP

    384:zL7li/2zHq2DcEQvdhcJKLTp/NK9xaZp:XbM/Q9cZp

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a0e0ed4d552f366b2bfd6497ebba2d6e5ef62d5dc956c6b9bb9a27906dfc1e8.exe
    "C:\Users\Admin\AppData\Local\Temp\5a0e0ed4d552f366b2bfd6497ebba2d6e5ef62d5dc956c6b9bb9a27906dfc1e8.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\qtfothdb\qtfothdb.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2300
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES11AD.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc2F293602BAFA4FD7A750D42B98D288CD.TMP"
        3⤵
          PID:2544
      • C:\Users\Admin\AppData\Local\Temp\tmp1085.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\tmp1085.tmp.exe" C:\Users\Admin\AppData\Local\Temp\5a0e0ed4d552f366b2bfd6497ebba2d6e5ef62d5dc956c6b9bb9a27906dfc1e8.exe
        2⤵
        • Deletes itself
        • Executes dropped EXE
        PID:2680

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\RE.resources

      Filesize

      2KB

      MD5

      e0cc496447774b55a05fa60566b7b6df

      SHA1

      b1d3377e552cab3c4e069085bf588b1f4d88d4cd

      SHA256

      4c9653e493f406ffae4abb65fe82b48d9d1407f3c6e02cb4a56dbe0535fae898

      SHA512

      8a0bf85e41d9920e30140b292570b91996d45142bbdf4e485dfaa1e6440c2e5eae50a8c48321c6f93142b9b2b6ca5e25f4797d28741d65568de672cc8c20294c

    • C:\Users\Admin\AppData\Local\Temp\RES11AD.tmp

      Filesize

      1KB

      MD5

      29c99368d09000c8cab6ff0ed04a0349

      SHA1

      ebd87d339e20650b994b97c426ba2c9303beb729

      SHA256

      3ef50b1f98a3f04bc4bb733261096c6b9147ef1b8b4f541206790a9e1d3b710e

      SHA512

      e4fd67103675d8b5351754c4da252632703ef13985dba7f14be8c5015556c3ed859a049d7814bb822d342e80d7bb4d2bbc1d97589a2024277da60260e8ca9ab1

    • C:\Users\Admin\AppData\Local\Temp\qtfothdb\qtfothdb.0.vb

      Filesize

      2KB

      MD5

      a28f799115c2ca7780e40c5775a00594

      SHA1

      ee4853760bf3e51e67e21eaab3daa31bd1955de0

      SHA256

      39b377e84b9e99d33fe69191e039252c97919745ede8f7c777fd885a0f65ec01

      SHA512

      4fc469328b6958b2a2bdf50809d996e974e3724c10c03d32a80abdb843a2375d940325211878428b0384b83e3fbb1c77dff16f06c9f5cd97fc4910623cd12cc2

    • C:\Users\Admin\AppData\Local\Temp\qtfothdb\qtfothdb.cmdline

      Filesize

      273B

      MD5

      abfd884b165723527b854108a72a403e

      SHA1

      51ab0a53239d962a9bc8cbc065477ffb123daad3

      SHA256

      9a31606f500943e8a8a010aa1fbf3fd9d5cd16e936941001b1799ea80ebc72fd

      SHA512

      52130115e0439edba2d415f6a7c36191c9734cd2c00fabcde3e58aa3cc8d7c8fee93bca5f49a05a1bc5d89f0d7beb80e07ee6fff2fd4b5b3980fb014a2cf8e51

    • C:\Users\Admin\AppData\Local\Temp\tmp1085.tmp.exe

      Filesize

      12KB

      MD5

      11a71f77897727d9d9e12761847ba710

      SHA1

      e8aee6c5203250a35c92bfff0b9a9a1864d6b0df

      SHA256

      cecab6cda551c3f4f1afeeadf8a4cfc983423ec573a6c6d4feb6f86069982020

      SHA512

      c49cf5921e4b877448d769b4e6d0a1034ac8d4231c5a3155260b20e1788cc59ad087158811fb3311ed0f3e256a0b5012b3c25f1644e5dee5fa5b9a33d95911c5

    • C:\Users\Admin\AppData\Local\Temp\vbc2F293602BAFA4FD7A750D42B98D288CD.TMP

      Filesize

      1KB

      MD5

      c69e2d9290d5ae2c25a8b7e3a2b92e5d

      SHA1

      947fd462f6c38dd52cc71b24d3c9cac90dfdc4be

      SHA256

      b79c577b06d516004768e6bd98cdbccd383d8c089dfeaba22406587166e3dd00

      SHA512

      eea3984379af66753c9bd7b1e133b8b355d97115e93bc296d67bb5280189d317b60ac930f183e007a87bee53ed8e9a013af3056d3e08316d238c2f6b85e096e9

    • memory/2364-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

      Filesize

      4KB

    • memory/2364-1-0x0000000000B70000-0x0000000000B7A000-memory.dmp

      Filesize

      40KB

    • memory/2364-7-0x0000000074D90000-0x000000007547E000-memory.dmp

      Filesize

      6.9MB

    • memory/2364-23-0x0000000074D90000-0x000000007547E000-memory.dmp

      Filesize

      6.9MB

    • memory/2680-24-0x0000000000EF0000-0x0000000000EFA000-memory.dmp

      Filesize

      40KB