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Analysis

  • max time kernel
    156s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/11/2022, 21:12

General

  • Target

    9847a6af399c091c57c6c17141da28ee550be809d8b09b69b8ced7db79d6475e.exe

  • Size

    553KB

  • MD5

    a20d8a0703a167ca09226a36513f1b1f

  • SHA1

    3e78392680dd1b8cfd133477a290b754ebcd2af1

  • SHA256

    9847a6af399c091c57c6c17141da28ee550be809d8b09b69b8ced7db79d6475e

  • SHA512

    464634a0bcd15b055d1bf9a86d627af7f2acaf5cfc833f3f0d224148d729048c617e87295b25c496d126dfc26409ece04275fc37e32cb134475fee18a501d76c

  • SSDEEP

    12288:LoMa1jSdutg4JJweRQ59cSbi+1miGH0Lq2ZmQ/knth7yMMhe:S1j0+TKNbr1tFmQ/StJyMMhe

Score
8/10

Malware Config

Signatures

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9847a6af399c091c57c6c17141da28ee550be809d8b09b69b8ced7db79d6475e.exe
    "C:\Users\Admin\AppData\Local\Temp\9847a6af399c091c57c6c17141da28ee550be809d8b09b69b8ced7db79d6475e.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    PID:4284

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/4284-132-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4284-133-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4284-134-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB