Analysis

  • max time kernel
    36s
  • max time network
    181s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    15-06-2021 06:21

General

  • Target

    8eea435b67f4fe16b31c412a0648da64b919fd7eff69e33f22730ff5445e6fe3.dll

  • Size

    306KB

  • MD5

    993ac46f574f979e7c4353a710dad8a9

  • SHA1

    9ea1f0d5f56155d71a6e39208ea2b8bb67dbcf6d

  • SHA256

    8eea435b67f4fe16b31c412a0648da64b919fd7eff69e33f22730ff5445e6fe3

  • SHA512

    aa4024e90a9a4bfec1bd6d923e42b37a4c1981a3a9c6c910811f128963f9d8aa06c71c11730ea63ec7f2888c3070b1783b93290fa568f848be3a115b43239869

Malware Config

Extracted

Family

zloader

Botnet

googleaktualizacija

Campaign

googleaktualizacija2

C2

https://iqowijsdakm.com/gate.php

https://wiewjdmkfjn.com/gate.php

https://dksaoidiakjd.com/gate.php

https://iweuiqjdakjd.com/gate.php

https://yuidskadjna.com/gate.php

https://olksmadnbdj.com/gate.php

https://odsakmdfnbs.com/gate.php

https://odsakjmdnhsaj.com/gate.php

https://odjdnhsaj.com/gate.php

https://odoishsaj.com/gate.php

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 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8eea435b67f4fe16b31c412a0648da64b919fd7eff69e33f22730ff5445e6fe3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8eea435b67f4fe16b31c412a0648da64b919fd7eff69e33f22730ff5445e6fe3.dll,#1
      2⤵
        PID:2032
        • C:\Windows\SysWOW64\msiexec.exe
          msiexec.exe
          3⤵
            PID:1652

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1652-63-0x0000000000000000-mapping.dmp
      • memory/1652-65-0x0000000000090000-0x00000000000B6000-memory.dmp
        Filesize

        152KB

      • memory/2032-59-0x0000000000000000-mapping.dmp
      • memory/2032-60-0x0000000075721000-0x0000000075723000-memory.dmp
        Filesize

        8KB

      • memory/2032-61-0x0000000000210000-0x0000000000232000-memory.dmp
        Filesize

        136KB

      • memory/2032-62-0x0000000010000000-0x0000000010050000-memory.dmp
        Filesize

        320KB