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Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2023, 10:09

General

  • Target

    d16d59b275c445979ac9aac91c745269925102b55850ebb7679a4e60f3fecc6d.exe

  • Size

    5.9MB

  • MD5

    8b67c6cb5f20141a5c4d6a2840c753ff

  • SHA1

    60bae85c1be8067e467ae26030798d8c00c745a7

  • SHA256

    d16d59b275c445979ac9aac91c745269925102b55850ebb7679a4e60f3fecc6d

  • SHA512

    7d9e2e9593948df70ce8b0747d88d4a27b2e89c5a0209893e0e6bcca09c3b1a3ffe53654e36ef8dc03fc1168a498e091e1b89ef0e58dc1b4f14fd9fa574db2fe

  • SSDEEP

    98304:aWcAEiMKi5UO0IZMOdGVb4jSxAdxU8NxlDuO:Ui5iqIqOdpSGnU8N7l

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d16d59b275c445979ac9aac91c745269925102b55850ebb7679a4e60f3fecc6d.exe
    "C:\Users\Admin\AppData\Local\Temp\d16d59b275c445979ac9aac91c745269925102b55850ebb7679a4e60f3fecc6d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1372
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\_deleteme.bat
      2⤵
        PID:3392

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\20230825100914860\7z.dll

      Filesize

      709KB

      MD5

      ca41d56630191e61565a343c59695ca1

      SHA1

      774584ff54b38da5d3b3ee02e30908dacab175c5

      SHA256

      6c80e3f49fcf561e6a0b52f9b4c81d1d07b22085f7864ee4cfd30dd10f6b3b12

      SHA512

      7f2eb8f773951c5b682b208807235bf4d7d937ece3d9d5c30d17abeb8f74e0be016140e74c64f9d38440269784308ed53c9c76dce6850afa1c7f9cb701229fe1

    • C:\Users\Admin\AppData\Local\Temp\20230825100914860\USBHidden.dll

      Filesize

      421KB

      MD5

      39a3771a086a9af8aaec74d7aaae3c0b

      SHA1

      4737d17706ead0d5bf1336533194b4cda25207d2

      SHA256

      40c45b90e93c1f5891a00b3058109465a98c8986a164562dee03e58dc1286ef8

      SHA512

      31d9fd98fffd86c4c0f3441af4cdc0004d2e0aaf68e29851a54ede4c26a79a26b9769e58702f2abfbe243ceebb34ae4ea6fc0447ab6d2e321c5e66db94dd8f6e

    • C:\Users\Admin\AppData\Local\Temp\20230825100914860\unlock.ini

      Filesize

      49KB

      MD5

      dd2972040fb7c1c39f34a80b5660a118

      SHA1

      126e64233a8f27637a680a0606da6f008cbb181b

      SHA256

      9ddb7fbc52d2bbc6c980191d63d8386cd530ea8a87661e7061922259c191cfb8

      SHA512

      fb105ac030d12b977015937009cca070347c2a88c22d995b1ac4390187cfaf9bcf1e387485680bd24f0b70929b077fa9062ffeba13320e5b41b44136638ff7a9

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

      Filesize

      248B

      MD5

      76f8e2ee22a45a2ac10e789ea14854d9

      SHA1

      572d784ee4a07f63b758165f724afb5c5e291d99

      SHA256

      0f9452fc75160aa1fc7c54b190279d04851c2968745f80748ae049c4c3908293

      SHA512

      5bfd39a3362b0a407d8d89040d54aff2db88187097028016f4693f598162674ed3ea4fb85041854b2af340baf68e6d4226b730237d2a8385d13d71e96be9677d

    • memory/1372-0-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

      Filesize

      4KB

    • memory/1372-46-0x0000000000400000-0x00000000009F0000-memory.dmp

      Filesize

      5.9MB