Overview

overview

3

Static

static

3

libcurl.dll

windows11-21h2-x64

1

windinject.exe

windows11-21h2-x64

1

xxhash.dll

windows11-21h2-x64

1

zlib1.dll

windows11-21h2-x64

1

zstd.dll

windows11-21h2-x64

1

Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    26-08-2024 04:15

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General

  • Target

    zstd.dll

  • Size

    639KB

  • MD5

    91032907f8dc67be99885b0b1169837a

  • SHA1

    63b6cd2442d68907ae64bdf72095ad08f0b4d00e

  • SHA256

    ab04353fdcf07994a048ad4dbec1579436066f047fdd63d36e4e29f4b1dd6a2b

  • SHA512

    83ab14249829f9d98d41363a7a6b5b7be8dfda5f51a017145da7930e42cc9de2ce79a524960d115dc533343b62bfdefdce817d95d0c779687e5ee15f2347856f

  • SSDEEP

    12288:AlNqGONdPaszBp/I3MV4IIdsdVWoRpEn/x:AfazBpw3MV4RdsdVWoRpE

Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\zstd.dll,#1
    1⤵
      PID:1004

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads