Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 17:53

General

  • Target

    NEAS.4c6a749789a8812561ee6d5ad511e430.exe

  • Size

    964KB

  • MD5

    4c6a749789a8812561ee6d5ad511e430

  • SHA1

    d74784915583eabbc6c1118979da92f17b73e6a9

  • SHA256

    fcafdb31ef7cc7b76a86db6e0f49971058339baf41904e6f3cfa14f47f5da1cd

  • SHA512

    8e8a10f880307917436771166e450f6d8ffd3aba284bc0c0ed509c882b45957715640ef5d043d46a29f51ef476a6ccfc9ea31765284338e3de03bef75ed0a6ea

  • SSDEEP

    24576:3LWwz5awaq/+OrLC7np+ysI/bivSFDt8MfNGHEml6kb:3L95atOJrLC7p+ybiq1t8MfNG5db

Malware Config

Extracted

Family

gh0strat

C2

198.44.185.242

Signatures

  • Gh0st RAT payload 2 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 34 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.4c6a749789a8812561ee6d5ad511e430.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.4c6a749789a8812561ee6d5ad511e430.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4464-0-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB

  • memory/4464-1-0x0000000076040000-0x0000000076255000-memory.dmp

    Filesize

    2.1MB

  • memory/4464-3875-0x0000000075B40000-0x0000000075CE0000-memory.dmp

    Filesize

    1.6MB

  • memory/4464-5884-0x00000000763C0000-0x000000007643A000-memory.dmp

    Filesize

    488KB

  • memory/4464-13069-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB

  • memory/4464-13070-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB

  • memory/4464-13071-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB

  • memory/4464-13072-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB

  • memory/4464-13074-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB

  • memory/4464-13075-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB

  • memory/4464-13076-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB

  • memory/4464-13077-0x0000000010000000-0x0000000010015000-memory.dmp

    Filesize

    84KB

  • memory/4464-13082-0x0000000000400000-0x0000000000537000-memory.dmp

    Filesize

    1.2MB