Analysis

  • max time kernel
    169s
  • max time network
    187s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-11-2022 16:04

General

  • Target

    163d103bfa8a6496a4745f69d446760d1e02a512eec430977ee210bfc3072292.exe

  • Size

    4.9MB

  • MD5

    ab9608cc70be7bbd9c8b0c9ac6bbf46d

  • SHA1

    5b3abd2a15a3a28dc327a69913a742274b25fe53

  • SHA256

    163d103bfa8a6496a4745f69d446760d1e02a512eec430977ee210bfc3072292

  • SHA512

    437269bdc5d2a1cbddb375581a20e281a06c26b964b6cb3e6f6cf3f100937c5fe193919abb1abf6ddbdf377b0bfce2968683705bdeccb252922ff79d687a63f3

  • SSDEEP

    98304:aELQ9v+AOiHo3qU0ZZGdNPogjIrd09VBZLi/CaAwAkHOYqHSh+pUazu6Gdn10d:aEsZVI3q9rG3+GXP+ywJHCp/u5d10

Malware Config

Signatures

  • Shurk

    Shurk is an infostealer, written in C++ which appeared in 2021.

  • Shurk Stealer payload 2 IoCs
  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\163d103bfa8a6496a4745f69d446760d1e02a512eec430977ee210bfc3072292.exe
    "C:\Users\Admin\AppData\Local\Temp\163d103bfa8a6496a4745f69d446760d1e02a512eec430977ee210bfc3072292.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4600

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/4600-132-0x0000000000400000-0x0000000000C39000-memory.dmp

    Filesize

    8.2MB

  • memory/4600-135-0x0000000000400000-0x0000000000C39000-memory.dmp

    Filesize

    8.2MB