Analysis

  • max time kernel
    166s
  • max time network
    174s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    03-05-2022 20:53

General

  • Target

    72c6263c691245f4b8bb28faf17e5140393f6906cd976a5a71efc6da76964f8a.dll

  • Size

    636KB

  • MD5

    7aa4d61b349fe9ae9249d084bdfbab0f

  • SHA1

    e0f1294e23ac717b41a87484b8444fe403db328d

  • SHA256

    72c6263c691245f4b8bb28faf17e5140393f6906cd976a5a71efc6da76964f8a

  • SHA512

    6f627c83f39e493cbace6be0b93058b80f9d8a9988a83df6459da3804fd16e1c9ae0edd330e6d6e1f5ced8e2d8a12b7f913bce821cf310ab562c3e7887063a4c

Malware Config

Extracted

Family

zloader

Botnet

divader

Campaign

poll

C2

https://fqnceas.su/gate.php

https://fqlocpeas.ru/gate.php

https://dksaiijn.ru/gate.php

https://dksafjasnf.su/gate.php

https://fjsafasfsa.ru/gate.php

https://fjskoijafsa.ru/gate.php

https://kochamkkkras.ru/gate.php

https://uookqihwdid.ru/gate.php

https://iqowijsdakm.ru/gate.php

https://wiewjdmkfjn.ru/gate.php

Attributes
  • build_id

    116

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\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\72c6263c691245f4b8bb28faf17e5140393f6906cd976a5a71efc6da76964f8a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\72c6263c691245f4b8bb28faf17e5140393f6906cd976a5a71efc6da76964f8a.dll,#1
      2⤵
        PID:4212

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4212-130-0x0000000000000000-mapping.dmp
    • memory/4212-131-0x0000000000910000-0x000000000095B000-memory.dmp
      Filesize

      300KB

    • memory/4212-132-0x0000000002290000-0x00000000022B9000-memory.dmp
      Filesize

      164KB