Analysis

  • max time kernel
    143s
  • max time network
    188s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-11-2022 15:45

General

  • Target

    eb0cd71e343d379bc839e0645f590b74f779cb8c147b0b065c6af839eb4f78a1.exe

  • Size

    5.7MB

  • MD5

    d2f3a3dbb5d8f85b52d5c01f132ce493

  • SHA1

    3a1c77593ffca4eef664e17823d8666bda0f4376

  • SHA256

    eb0cd71e343d379bc839e0645f590b74f779cb8c147b0b065c6af839eb4f78a1

  • SHA512

    fece9dd0e8cf3fea72c945dbcefbebfb133c227ffa48874a450816ffb0ae9f1b2aefd6a9e2938143fd6e0942ee5bd9f7cf1a223395bc881929f8ce509a15bb89

  • SSDEEP

    98304:/CadZQGD7eQ0uKGJbxjMggqdmMOvexQLNVmT33wX7b37evBXK08sQp4YeO33B:/CagGqCbxA4IeGLaT3iOp65bpLnB

Malware Config

Signatures

  • Shurk

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

  • Shurk Stealer payload 4 IoCs
  • VMProtect packed file 4 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 use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb0cd71e343d379bc839e0645f590b74f779cb8c147b0b065c6af839eb4f78a1.exe
    "C:\Users\Admin\AppData\Local\Temp\eb0cd71e343d379bc839e0645f590b74f779cb8c147b0b065c6af839eb4f78a1.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1804

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1804-132-0x0000000000570000-0x0000000000ED8000-memory.dmp

    Filesize

    9.4MB

  • memory/1804-133-0x0000000000570000-0x0000000000ED8000-memory.dmp

    Filesize

    9.4MB

  • memory/1804-136-0x0000000000570000-0x0000000000ED8000-memory.dmp

    Filesize

    9.4MB

  • memory/1804-137-0x0000000000570000-0x0000000000ED8000-memory.dmp

    Filesize

    9.4MB