Analysis

  • max time kernel
    129s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07-11-2022 13:15

General

  • Target

    4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe.exe

  • Size

    179KB

  • MD5

    045246283d63b1757196f302232c8900

  • SHA1

    b20c27fdfa6d82ca5e5b694bcf98ba15d69c1ead

  • SHA256

    4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe

  • SHA512

    37fe425afc065334b80636ae533d2e6073b1b31509e092312d4ef59ce184f89969c1279930391fd28fd6d9f1e0c7639834800aee6fb9da94ee457a14256b659f

  • SSDEEP

    3072:QWceId2Z+oWP9XEdIJ4/+p6kzATcngTdIY8BkP38mOo6EwBjj:QWcFdtosXEd+4XkOdIvqP38mOoz

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 28 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 38 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe.exe
    "C:\Users\Admin\AppData\Local\Temp\4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Users\Admin\AppData\Local\Temp\4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe.exe
      "C:\Users\Admin\AppData\Local\Temp\4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1256
      • C:\Users\Admin\AppData\Roaming\Qkqgqw.exe
        "C:\Users\Admin\AppData\Roaming\Qkqgqw.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1512
        • C:\Users\Admin\AppData\Roaming\Qkqgqw.exe
          "C:\Users\Admin\AppData\Roaming\Qkqgqw.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1336
          • C:\Program Files (x86)\Internet Explorer\iexplore.exe
            "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1608
            • C:\Program Files\Internet Explorer\IEXPLORE.EXE
              "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
              6⤵
              • Modifies Internet Explorer settings
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:268
              • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:268 CREDAT:275457 /prefetch:2
                7⤵
                • Modifies Internet Explorer settings
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:1528

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\7QA9W009.txt

    Filesize

    603B

    MD5

    701a777704edcd36d7b8ce76034464a1

    SHA1

    d6e08a46edeeec314babd3e0f0356b957be47400

    SHA256

    1984adf0871781ab4f65dfe389b62d3fb64401675a49a732eb2cb14ebfd67b10

    SHA512

    7b0f924263401219b3b488357b7cbd554be6a29eec6c34a1bf0c1f78fc11c50077b028915eca1425a5480aaa34c32fcdf5700909e706e575caee1fb13d7fc2fb

  • C:\Users\Admin\AppData\Roaming\Qkqgqw.exe

    Filesize

    179KB

    MD5

    045246283d63b1757196f302232c8900

    SHA1

    b20c27fdfa6d82ca5e5b694bcf98ba15d69c1ead

    SHA256

    4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe

    SHA512

    37fe425afc065334b80636ae533d2e6073b1b31509e092312d4ef59ce184f89969c1279930391fd28fd6d9f1e0c7639834800aee6fb9da94ee457a14256b659f

  • C:\Users\Admin\AppData\Roaming\Qkqgqw.exe

    Filesize

    179KB

    MD5

    045246283d63b1757196f302232c8900

    SHA1

    b20c27fdfa6d82ca5e5b694bcf98ba15d69c1ead

    SHA256

    4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe

    SHA512

    37fe425afc065334b80636ae533d2e6073b1b31509e092312d4ef59ce184f89969c1279930391fd28fd6d9f1e0c7639834800aee6fb9da94ee457a14256b659f

  • C:\Users\Admin\AppData\Roaming\Qkqgqw.exe

    Filesize

    179KB

    MD5

    045246283d63b1757196f302232c8900

    SHA1

    b20c27fdfa6d82ca5e5b694bcf98ba15d69c1ead

    SHA256

    4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe

    SHA512

    37fe425afc065334b80636ae533d2e6073b1b31509e092312d4ef59ce184f89969c1279930391fd28fd6d9f1e0c7639834800aee6fb9da94ee457a14256b659f

  • \Users\Admin\AppData\Roaming\Qkqgqw.exe

    Filesize

    179KB

    MD5

    045246283d63b1757196f302232c8900

    SHA1

    b20c27fdfa6d82ca5e5b694bcf98ba15d69c1ead

    SHA256

    4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe

    SHA512

    37fe425afc065334b80636ae533d2e6073b1b31509e092312d4ef59ce184f89969c1279930391fd28fd6d9f1e0c7639834800aee6fb9da94ee457a14256b659f

  • \Users\Admin\AppData\Roaming\Qkqgqw.exe

    Filesize

    179KB

    MD5

    045246283d63b1757196f302232c8900

    SHA1

    b20c27fdfa6d82ca5e5b694bcf98ba15d69c1ead

    SHA256

    4b760312acae848719fc96106c9c6437de4df71c7d797d4c7c7821818b50b0fe

    SHA512

    37fe425afc065334b80636ae533d2e6073b1b31509e092312d4ef59ce184f89969c1279930391fd28fd6d9f1e0c7639834800aee6fb9da94ee457a14256b659f

  • memory/1256-63-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1256-61-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1256-67-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

    Filesize

    8KB

  • memory/1256-68-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1256-69-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1256-74-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1256-54-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1256-57-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1256-55-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1256-59-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1336-91-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1336-92-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1336-93-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1956-66-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB