Resubmissions

26-12-2022 13:32

221226-qtbkfsda54 10

04-08-2022 21:18

220804-z5qcesbae2 10

Analysis

  • max time kernel
    32s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26-12-2022 13:32

General

  • Target

    44ede6e1b9be1c013f13d82645f7a9cff7d92b267778f19b46aa5c1f7fa3c10b.dll

  • Size

    570KB

  • MD5

    3f2036d6638df7dbeeaacd45d52c007b

  • SHA1

    fc747b3049c96afde43d91e6089da7d3865931b9

  • SHA256

    44ede6e1b9be1c013f13d82645f7a9cff7d92b267778f19b46aa5c1f7fa3c10b

  • SHA512

    7c48919e37abc7fb927f93b159f1b262e4168785f5f12a3b64f8d09a0c912f0a9af534a3343b5fdcf5b40bc437aa9b7308703d37be6022450733b46f6ccbfc8e

  • SSDEEP

    6144:oUCE98sDXeHfijLo9qLV+yJqG3OOU0qs4wLjqonWpWjaBQY:LCS6HQSmlqGW0EwLtWwe7

Malware Config

Extracted

Family

zloader

Botnet

divader

Campaign

xls_s_2010

C2

https://kochamkkkras.ru/gate.php

https://uookqihwdid.ru/gate.php

https://iqowijsdakm.ru/gate.php

https://wiewjdmkfjn.ru/gate.php

https://dksaoidiakjd.su/gate.php

https://iweuiqjdakjd.su/gate.php

https://yuidskadjna.su/gate.php

https://olksmadnbdj.su/gate.php

https://odsakmdfnbs.su/gate.php

https://odsakjmdnhsaj.su/gate.php

Attributes
  • build_id

    133

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\44ede6e1b9be1c013f13d82645f7a9cff7d92b267778f19b46aa5c1f7fa3c10b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\44ede6e1b9be1c013f13d82645f7a9cff7d92b267778f19b46aa5c1f7fa3c10b.dll,#1
      2⤵
        PID:3156
        • C:\Windows\SysWOW64\msiexec.exe
          msiexec.exe
          3⤵
            PID:5040

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3156-117-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-118-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-119-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-120-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-121-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-122-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-123-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-124-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-125-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-126-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-127-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-128-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-129-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-130-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-132-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-133-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-134-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-135-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-136-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-137-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-131-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-138-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-139-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-140-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-141-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-142-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-143-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-144-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-145-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-146-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-147-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-148-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-149-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-150-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-151-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-152-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-153-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-154-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-155-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-156-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/3156-158-0x0000000003490000-0x00000000034B6000-memory.dmp

        Filesize

        152KB

      • memory/3156-157-0x00000000033F0000-0x000000000343B000-memory.dmp

        Filesize

        300KB

      • memory/3156-159-0x0000000003490000-0x00000000034B6000-memory.dmp

        Filesize

        152KB

      • memory/3156-163-0x0000000003490000-0x00000000034B6000-memory.dmp

        Filesize

        152KB

      • memory/5040-160-0x0000000002360000-0x0000000002386000-memory.dmp

        Filesize

        152KB

      • memory/5040-162-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-164-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-165-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-166-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-168-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-169-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-171-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-172-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-173-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-174-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-175-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-176-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-177-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-178-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-179-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-180-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-181-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-182-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-183-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-184-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-185-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-186-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-187-0x00000000779D0000-0x0000000077B5E000-memory.dmp

        Filesize

        1.6MB

      • memory/5040-215-0x0000000002360000-0x0000000002386000-memory.dmp

        Filesize

        152KB

      • memory/5040-240-0x0000000002360000-0x0000000002386000-memory.dmp

        Filesize

        152KB