Overview

overview

10

Static

static

10

123.bat

windows10-1703-x64

7

DCRat.exe

windows10-1703-x64

7

data/7zxa.dll

windows10-1703-x64

3

data/DCRAC.exe

windows10-1703-x64

1

data/DCRCC.exe

windows10-1703-x64

3

data/Default.exe

windows10-1703-x64

1

data/NCC2.dll

windows10-1703-x64

1

data/NCC3.dll

windows10-1703-x64

3

data/NCCheck.dll

windows10-1703-x64

1

data/Rar.exe

windows10-1703-x64

3

data/RarExt.dll

windows10-1703-x64

3

data/RarExt64.dll

windows10-1703-x64

3

data/WinCon.exe

windows10-1703-x64

1

data/Zip.exe

windows10-1703-x64

1

data/dnlib.dll

windows10-1703-x64

1

data/dotNE...le.exe

windows10-1703-x64

10

data/dotNE...or.exe

windows10-1703-x64

10

data/enc.vbe

windows10-1703-x64

1

data/upx.exe

windows10-1703-x64

7

data/wRar.exe

windows10-1703-x64

4

lib/IIIlll...lI.jar

windows10-1703-x64

7

lib/IIIlll...lI.jar

windows10-1703-x64

7

lib/IIlIlI...lI.jar

windows10-1703-x64

7

lib/IlIIlI...II.jar

windows10-1703-x64

7

lib/IlIlII...Il.jar

windows10-1703-x64

7

lib/IlIllI...Il.jar

windows10-1703-x64

7

lib/IllIII...II.jar

windows10-1703-x64

7

lib/lIIllI...Il.jar

windows10-1703-x64

7

lib/llIlII...lI.jar

windows10-1703-x64

7

plugins/BS...on.dll

windows10-1703-x64

1

plugins/Bl...in.dll

windows10-1703-x64

1

plugins/Bu...in.dll

windows10-1703-x64

1

Analysis

  • max time kernel
    132s
  • max time network
    149s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20-04-2024 04:43

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Report Analysis Logs

General

  • Target

    data/NCCheck.dll

  • Size

    162KB

  • MD5

    569052631a6b80c1c6a336c10c978b02

  • SHA1

    4bc411b19536c90a6ea0917d7d93f3f6560ee6f0

  • SHA256

    c41cd461470ff3c936e225cea37e5190cb06e3cd70a3d76ca8e5d3aceead5493

  • SHA512

    d0e251973a0c6b3fecaa41d9042c7001e4e9e20484fe2ed9ed1ce04a416952054cb010bff6643c0fa093ac60bbe079c11ba0d6f9699224a3db7a56fdbc4f7f69

  • SSDEEP

    3072:iW3Hj+g/SFOANotkow8WZT75Izm04x7RP+iH3D1VIkB5XFu9H:v36gp5tk5Nx1P+iH3D1VIk6

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\NCCheck.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4024
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\NCCheck.dll,#1
      2⤵
        PID:708

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/708-0-0x0000000003F80000-0x0000000003FBD000-memory.dmp
      Filesize

      244KB

      Download