Overview

overview

10

Static

static

3

ccc4daf853...d2.exe

windows7-x64

10

ccc4daf853...d2.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    156s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-03-2024 01:32

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General

  • Target

    ccc4daf8535a6396357fbc629b8d0dd2.exe

  • Size

    49KB

  • MD5

    ccc4daf8535a6396357fbc629b8d0dd2

  • SHA1

    750986b0a5841f95ebb0bd1ab5ffe0802d99d25b

  • SHA256

    95617afeddb10654725d3d94f14fb07eff170f625daa0d0e5d29f4aafdb04bf0

  • SHA512

    d8144c893a79651327233791b2c3bd99f6c1c3f986d4669cbfafe81d7d08e43cf626902a63fbadd80b5015a03f9d7c13112ab90cf6867e562ade9e6504b06d7e

  • SSDEEP

    1536:8HxpVW5KT0YfPSI/D3oJS8nuB56DWP7D2sah:adPSusJhnwEWPn2L

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 4 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3164
      • C:\Users\Admin\AppData\Local\Temp\ccc4daf8535a6396357fbc629b8d0dd2.exe
        "C:\Users\Admin\AppData\Local\Temp\ccc4daf8535a6396357fbc629b8d0dd2.exe"
        2⤵
        • Modifies firewall policy service
        • Adds Run key to start application
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1280
        • C:\Windows\csrs.exe
          "C:\Windows\csrs.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:1760
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2028

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\csrs.exe
        Filesize

        49KB

        MD5

        ccc4daf8535a6396357fbc629b8d0dd2

        SHA1

        750986b0a5841f95ebb0bd1ab5ffe0802d99d25b

        SHA256

        95617afeddb10654725d3d94f14fb07eff170f625daa0d0e5d29f4aafdb04bf0

        SHA512

        d8144c893a79651327233791b2c3bd99f6c1c3f986d4669cbfafe81d7d08e43cf626902a63fbadd80b5015a03f9d7c13112ab90cf6867e562ade9e6504b06d7e

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