Overview

overview

10

Static

static

7c.dll

windows7-x64

10

7c.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 09:13

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General

  • Target

    7c.dll

  • Size

    652KB

  • MD5

    e078f1ea9fb43cae585e698d30206e61

  • SHA1

    7c33810382d954f58cd3dbb7cfb4d894c857a4ac

  • SHA256

    1d70ecec6c6146a0423e85fd233b69d206ea4cfc78485b0d18051bcaad303180

  • SHA512

    54660d4d75faca2281013054a1b7c75d47020963f5a838d1faccfcd5c0eda4c717b62c686c454f24717b5ed54f12d683334a3dea18f401b2ba84819609807132

  • SSDEEP

    12288:sDSORxmqlIFkn1MID/6XaNhWMlLiMVm4zZEc1zCx+NcxwkWFa/e4:sH3GkzWmJ5iMkCCcVCxRG4

Score
10/10
cobaltstrikeflawedgraceratbackdoorloaderrattrojan

Malware Config

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • FlawedGraceRAT

    FlawedGrace is a full-featured RAT written in C++.

    ratflawedgracerat
  • FlawedGraceRat Loader 1 IoCs

    Detects FlawedGraceRat x64 loader in memory.

    loader

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c.dll,#1
    1⤵
      PID:3500

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3500-132-0x00007FFA08860000-0x00007FFA08903000-memory.dmp

      Filesize

      652KB

      Download

    • memory/3500-133-0x000001B3FA300000-0x000001B3FA3A1000-memory.dmp

      Filesize

      644KB

      Download