Analysis

  • max time kernel
    178s
  • max time network
    189s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-12-2022 17:29

General

  • Target

    85c0f83a9344d2571e79a73829ebe22bd2e8972e15da7fd9a1ee19e67568ecb4.exe

  • Size

    556KB

  • MD5

    5c051b713477ced9bb9ea9771d0e9b91

  • SHA1

    add65c0f23ac8b0326437bee5cf926854e2c9a8f

  • SHA256

    85c0f83a9344d2571e79a73829ebe22bd2e8972e15da7fd9a1ee19e67568ecb4

  • SHA512

    a3b88509e1d62b9038b4cefa69a186d3b944d12950a9196387125ab824ef8a2de501d77a363bfd6cde801a06485297876adfc56faa184d3857b15fef27e12b82

  • SSDEEP

    12288:yGosTxSzpDq5VNYdyOshT5l4/86CaIhvPfNMIM1P27QwMMT6:yGosTxSEXzOV/UaIBNLMp20wMMT6

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\85c0f83a9344d2571e79a73829ebe22bd2e8972e15da7fd9a1ee19e67568ecb4.exe
    "C:\Users\Admin\AppData\Local\Temp\85c0f83a9344d2571e79a73829ebe22bd2e8972e15da7fd9a1ee19e67568ecb4.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    PID:1632

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1632-132-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1632-133-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1632-134-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB