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Analysis

  • max time kernel
    154s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/11/2022, 21:10

General

  • Target

    198051ba270c12758a3889731f4805c6190ea6a295c72ca20658c97f16225103.exe

  • Size

    824KB

  • MD5

    afc3bde35a0c7072b9ee70ab83bba4cd

  • SHA1

    00decaebb85d1bfdcc037f4cfea5ee984397e37f

  • SHA256

    198051ba270c12758a3889731f4805c6190ea6a295c72ca20658c97f16225103

  • SHA512

    2f55123b72774bfc52f6d8b12628d873cf0f8d2dfeae3bd472244ea6450c7f589638175132330b061306a4f2e9126f6cc218de6045ade0a6c0f05c2158353adf

  • SSDEEP

    24576:NowHDDnZ0PA5Lnosj9UNIEF7Mw3Zx+vd:vjDao5Lnod7F3Zx+v

Malware Config

Signatures

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\198051ba270c12758a3889731f4805c6190ea6a295c72ca20658c97f16225103.exe
    "C:\Users\Admin\AppData\Local\Temp\198051ba270c12758a3889731f4805c6190ea6a295c72ca20658c97f16225103.exe"
    1⤵
    • Identifies Wine through registry keys
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1576

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1576-132-0x0000000000400000-0x00000000005C9000-memory.dmp

    Filesize

    1.8MB

  • memory/1576-133-0x0000000000400000-0x00000000005C9000-memory.dmp

    Filesize

    1.8MB