Analysis

  • max time kernel
    132s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2024, 21:46

General

  • Target

    8a9d548385b3023d59cb65b2c2497108.exe

  • Size

    3.5MB

  • MD5

    8a9d548385b3023d59cb65b2c2497108

  • SHA1

    9af040e215485d80b8af68dc06c8c4ba2d9add58

  • SHA256

    3ca22d22ef1a9ba65dbd81900006a55e0ea5e2a0dc74b8aee1f90c3bfdbe97a1

  • SHA512

    4205c81367894f9c38e7b4c61a16e5f5162bf4f429588ad6a73f639dd5a45c680a20644a86dc451503ee486eeb6eaeae38f95fcfab764ae7cc56cc6c1964b768

  • SSDEEP

    49152:SV1dMQQ/6AxR5eFr3bkZI7JM9ZtvRDEOINJsCWcEcgnth96qI86PHZMaCLc0G3Dg:4da6Kyry3hNE6CWlcgj96VPHMG311I

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a9d548385b3023d59cb65b2c2497108.exe
    "C:\Users\Admin\AppData\Local\Temp\8a9d548385b3023d59cb65b2c2497108.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:640

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\nsg155A.tmp\tools.dll

          Filesize

          236KB

          MD5

          e12f05661436f2974cf91b5fc76fb5f4

          SHA1

          5e0b7887950204713bef3da0018911279f2540ec

          SHA256

          1873de723938193f9f0877b08c160884b79503b6607598158ad99bd909189fdc

          SHA512

          61d42e055865dd98552b29dd69dc3d761bc7f77c1af108ad13b0b390059be5668657645258c0c08052a5fe1e9f6bdb018da136eb103b7335097487ec0de5d22d

        • memory/640-19-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-20-0x0000000074050000-0x0000000074601000-memory.dmp

          Filesize

          5.7MB

        • memory/640-21-0x0000000074050000-0x0000000074601000-memory.dmp

          Filesize

          5.7MB

        • memory/640-25-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-27-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-29-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-30-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-31-0x0000000074050000-0x0000000074601000-memory.dmp

          Filesize

          5.7MB

        • memory/640-32-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-33-0x0000000074050000-0x0000000074601000-memory.dmp

          Filesize

          5.7MB

        • memory/640-34-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-35-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-36-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-37-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-38-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-39-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB

        • memory/640-40-0x00000000030E0000-0x00000000030F0000-memory.dmp

          Filesize

          64KB