Analysis

  • max time kernel
    51s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    13-12-2021 08:59

General

  • Target

    dbc9134eea10cc88289908e112cde9a69334c779a3a659da17d3656f48a7f844.dll

  • Size

    507KB

  • MD5

    e37ed649a3777bff725e4a0074a9c8e3

  • SHA1

    7a57118ee3122c9bdb45cf7a9b2efd72fe258771

  • SHA256

    dbc9134eea10cc88289908e112cde9a69334c779a3a659da17d3656f48a7f844

  • SHA512

    62ac3aad9932a3159c02ef66b7da48c7f4d596e936dc67afe8902554cfc3fbab71c21419b95c67617222f06747f96a9906d280a4049c82a2f9bbab769739c569

Malware Config

Extracted

Family

zloader

Botnet

9092us

Campaign

9092us

C2

https://asdfghdsajkl.com/gate.php

https://lkjhgfgsdshja.com/gate.php

https://kjdhsasghjds.com/gate.php

https://kdjwhqejqwij.com/gate.php

https://iasudjghnasd.com/gate.php

https://daksjuggdhwa.com/gate.php

https://dkisuaggdjhna.com/gate.php

https://eiqwuggejqw.com/gate.php

https://dquggwjhdmq.com/gate.php

https://djshggadasj.com/gate.php

Attributes
  • build_id

    157

rc4.plain
rsa_pubkey.plain

Signatures

  • Zloader, Terdot, DELoader, ZeusSphinx

    Zloader is a malware strain that was initially discovered back in August 2015.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dbc9134eea10cc88289908e112cde9a69334c779a3a659da17d3656f48a7f844.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2776
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\dbc9134eea10cc88289908e112cde9a69334c779a3a659da17d3656f48a7f844.dll
      2⤵
        PID:2808
        • C:\Windows\SysWOW64\msiexec.exe
          msiexec.exe
          3⤵
            PID:824

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/824-118-0x00000000023B0000-0x00000000023D6000-memory.dmp
        Filesize

        152KB

      • memory/824-119-0x0000000000000000-mapping.dmp
      • memory/824-120-0x00000000002A0000-0x00000000002A1000-memory.dmp
        Filesize

        4KB

      • memory/824-121-0x00000000002A0000-0x00000000002A1000-memory.dmp
        Filesize

        4KB

      • memory/824-122-0x00000000023B0000-0x00000000023D6000-memory.dmp
        Filesize

        152KB

      • memory/2808-115-0x0000000000000000-mapping.dmp
      • memory/2808-116-0x0000000003030000-0x0000000003031000-memory.dmp
        Filesize

        4KB

      • memory/2808-117-0x0000000010000000-0x000000001009D000-memory.dmp
        Filesize

        628KB