Overview

overview

10

Static

static

A25D33F3F8...C5.dll

windows7_x64

10

A25D33F3F8...C5.dll

windows10_x64

10

Analysis

  • max time kernel
    56s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    11-01-2022 10:45

Sharing

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General

  • Target

    A25D33F3F8C2DA6DC35A64B16229D5F0692FB5C5.dll

  • Size

    814KB

  • MD5

    97de56e1708e4f34d65663d127fb8857

  • SHA1

    a25d33f3f8c2da6dc35a64b16229d5f0692fb5c5

  • SHA256

    9b2e896b50b8658a5ff602db0913e50cb9fa2c6dd13f103a5f10f8d1b2021e68

  • SHA512

    4cdf3aee57a633b81860c5343e27aae77a087acee60b215939aeade815cdb0714ca8bcdd81f74f946d773c54e015e4eef727bacf8cce8cc7caf8d1cbc519b1d7

Score
10/10
zloader9092us9092usbotnettrojan

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.

    trojanbotnetzloader
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\A25D33F3F8C2DA6DC35A64B16229D5F0692FB5C5.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3944
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\A25D33F3F8C2DA6DC35A64B16229D5F0692FB5C5.dll
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3296
      • C:\Windows\SysWOW64\msiexec.exe
        msiexec.exe
        3⤵
          PID:4604

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3296-115-0x0000000000000000-mapping.dmp
      Download
    • memory/3296-116-0x0000000003180000-0x00000000032CA000-memory.dmp
      Filesize

      1.3MB

      Download
    • memory/3296-117-0x0000000010000000-0x00000000100D5000-memory.dmp
      Filesize

      852KB

      Download
    • memory/4604-118-0x0000000002770000-0x0000000002796000-memory.dmp
      Filesize

      152KB

      Download
    • memory/4604-119-0x0000000000000000-mapping.dmp
      Download
    • memory/4604-120-0x0000000002680000-0x0000000002681000-memory.dmp
      Filesize

      4KB

      Download
    • memory/4604-121-0x0000000002680000-0x0000000002681000-memory.dmp
      Filesize

      4KB

      Download
    • memory/4604-122-0x0000000002770000-0x0000000002796000-memory.dmp
      Filesize

      152KB

      Download