Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/06/2026, 06:21

General

  • Target
    tmp2d96t_rt.dll
  • Size 472KB
  • Sample260602-g4krfaez7v
  • SHA256 be3d1522f968ad7cc46a996a64b5e5be8044075f6bd1784046e46671bf416b45
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • zloader

Botnet
  • April24misha

Campaign
  • April24misha

C2
  • http://wmwifbajxxbcxmucxmlc.com/post.php

  • http://onfovdaqqrwbvdfoqnof.com/post.php

  • http://cmmxhurildiigqghlryq.com/post.php

  • http://nmqsmbiabjdnuushksas.com/post.php

  • http://fvqlkgedqjiqgapudkgq.com/post.php

  • http://iawfqecrwohcxnhwtofa.com/post.php

  • http://nlbmfsyplohyaicmxhum.com/post.php

  • http://snnmnkxdhflwgthqismb.com/post.php

Attributes
  • build_id

    122

rc4.plain

Signatures

  • Family: Zloader, Terdot, DELoader, ZeusSphinx

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

  • Badlisted process makes network request 2 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\tmp2d96t_rt.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5176
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\tmp2d96t_rt.dll,#1
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5088
      • C:\Windows\SysWOW64\msiexec.exe
        msiexec.exe
        3⤵
        • Badlisted process makes network request
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1308

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1308-9-0x0000000000E00000-0x0000000000E34000-memory.dmp

        memory/1308-13-0x0000000000E00000-0x0000000000E34000-memory.dmp

        memory/5088-0-0x0000000073F06000-0x0000000073F09000-memory.dmp

        memory/5088-2-0x0000000073E90000-0x0000000074E0F000-memory.dmp

        memory/5088-1-0x0000000073E90000-0x0000000074E0F000-memory.dmp

        memory/5088-4-0x0000000073F06000-0x0000000073F09000-memory.dmp

        memory/5088-3-0x0000000073E90000-0x0000000074E0F000-memory.dmp

        memory/5088-11-0x0000000073E90000-0x0000000074E0F000-memory.dmp