Analysis

  • max time kernel
    34s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-10-2022 21:12

General

  • Target

    bb79b575e300f1d2e23e46c88ce245c8c52af75a1d6510a847d5f8d3fc6ab15e.exe

  • Size

    528KB

  • MD5

    a22fb2c054bcfbb7af5bd339767f1110

  • SHA1

    e815ca38fcab15594c7c6dd3a52eaf3daaf48eb9

  • SHA256

    bb79b575e300f1d2e23e46c88ce245c8c52af75a1d6510a847d5f8d3fc6ab15e

  • SHA512

    5d31b2a0e80d1efd18fe79b41615c1f35718e2de0ea5dcf04208d74a297d3d7a9e353629e6d619c3ca6d66c38a4bf58ffc6472370f6413cef5ddc07083a469ab

  • SSDEEP

    3072:ZJd0q2IOzLKOeNW0BosbiexLUbVmRvKAga/B6NT7vVoQEliXgys+3zZdcu:fqnbeNZouPWbVmxK+/BiT7vzKi3s+

Score
9/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb79b575e300f1d2e23e46c88ce245c8c52af75a1d6510a847d5f8d3fc6ab15e.exe
    "C:\Users\Admin\AppData\Local\Temp\bb79b575e300f1d2e23e46c88ce245c8c52af75a1d6510a847d5f8d3fc6ab15e.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    PID:1112

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Windows\SysWOW64\s32kcp.dll

    Filesize

    22KB

    MD5

    2a49b50ef5d7b0add47f7318de5655cb

    SHA1

    88824905ecdbee1d1b104d84098e6d31b5441ffb

    SHA256

    daa77961614405b008b427263fe46c8db004e3cf637659aa94b2325332d207e9

    SHA512

    19ec41d781b269fa1e724e01f9ca6ba6fb63a8c93f313f1b688ede2eddae8b5dedd38d63451ddff05c448e845e0e2fe863b2a55276d12b6520406ea8760ae031

  • memory/1112-54-0x0000000076031000-0x0000000076033000-memory.dmp

    Filesize

    8KB

  • memory/1112-56-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/1112-57-0x0000000010000000-0x0000000010015000-memory.dmp

    Filesize

    84KB