Analysis

  • max time kernel
    187s
  • max time network
    191s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2022 17:56

General

  • Target

    94da1c8dca2ad28c2bbdf7c594ab75a47ae776e08396c9a12b33a10b66b72afe.exe

  • Size

    588KB

  • MD5

    50ba9d48b90e13317575a6ce80dd057d

  • SHA1

    39dbd8254fb726862aec59ba1985f5c8aa249720

  • SHA256

    94da1c8dca2ad28c2bbdf7c594ab75a47ae776e08396c9a12b33a10b66b72afe

  • SHA512

    37800e551b819a9b0e393042bedad8aaecc02bf2fd2210c61d49f72d3b613ee19f5aed2626a2849668f102d573d56ddfc67f9acb047c8b8eecf25201af0e6fae

  • SSDEEP

    12288:l8m/nOShJg3wdlfZlpslDE79kvvid7Q02oSQh57Z4V8WU2iXr8FO:l8m/nXhJkwbhlpslD3vo7YoSQT7WG2ir

Score
8/10

Malware Config

Signatures

  • UPX packed file 4 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\94da1c8dca2ad28c2bbdf7c594ab75a47ae776e08396c9a12b33a10b66b72afe.exe
    "C:\Users\Admin\AppData\Local\Temp\94da1c8dca2ad28c2bbdf7c594ab75a47ae776e08396c9a12b33a10b66b72afe.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    PID:3760

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/3760-132-0x0000000000400000-0x0000000000521000-memory.dmp

    Filesize

    1.1MB

  • memory/3760-134-0x0000000000400000-0x0000000000521000-memory.dmp

    Filesize

    1.1MB

  • memory/3760-135-0x0000000000400000-0x0000000000521000-memory.dmp

    Filesize

    1.1MB

  • memory/3760-136-0x0000000000400000-0x0000000000521000-memory.dmp

    Filesize

    1.1MB