Analysis

  • max time kernel
    1789s
  • max time network
    1819s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    16-02-2022 17:24

General

  • Target

    all/gcs/Client_Loader.exe

  • Size

    1.1MB

  • MD5

    4d533e9bf473bffa223d08375406e354

  • SHA1

    a476be755207b0a789a7ea291980ddc53318ff1d

  • SHA256

    84b42521803e83e1d6633bec4099f443a46898297c2588a04dd4b97797311795

  • SHA512

    e20230aa5091e8ff762d7b81c0edde8ab476aa03ed83c2a2bc75b06e3dfebb0aacfde26562c2684368cce72595672f6efa9ca0b489cb09e0394a602564a89980

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\all\gcs\Client_Loader.exe
    "C:\Users\Admin\AppData\Local\Temp\all\gcs\Client_Loader.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:1468

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\21130707-67bd-4fd2-91d2-b9f759127e7b\GunaUIDotNetRT.dll
    MD5

    14ff402962ad21b78ae0b4c43cd1f194

    SHA1

    f8a510eb26666e875a5bdd1cadad40602763ad72

    SHA256

    fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b

    SHA512

    daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b

  • memory/1468-54-0x00000000012C0000-0x00000000013E2000-memory.dmp
    Filesize

    1.1MB

  • memory/1468-55-0x000000007387E000-0x000000007387F000-memory.dmp
    Filesize

    4KB

  • memory/1468-56-0x0000000004FC0000-0x0000000005198000-memory.dmp
    Filesize

    1.8MB

  • memory/1468-57-0x0000000000EF0000-0x0000000000EF1000-memory.dmp
    Filesize

    4KB

  • memory/1468-60-0x0000000000EF1000-0x0000000000EF2000-memory.dmp
    Filesize

    4KB

  • memory/1468-61-0x0000000000EF2000-0x0000000000EF3000-memory.dmp
    Filesize

    4KB

  • memory/1468-62-0x0000000000EF7000-0x0000000000F08000-memory.dmp
    Filesize

    68KB

  • memory/1468-63-0x0000000000F08000-0x0000000000F09000-memory.dmp
    Filesize

    4KB