Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-10-2024 18:29

General

  • Target

    7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1N.dll

  • Size

    468KB

  • MD5

    6ef155a647229c545ff442c277875720

  • SHA1

    57bb9742d73637a890353e4d7d304c0cff9e9b6f

  • SHA256

    7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1

  • SHA512

    1498d73914ddab7922d81073153cf266a3dc66fc9f8ff89c3c00635790376781ad4fefce2fc3e927cc36d343dc31c9b280add02bc53357c3a3fb2ae0e325f19c

  • SSDEEP

    6144:spcTkE9fx04tFNlbCnZB/eLf2cdw2bnrohbz42D8Mh6kEQi:sWe4tFDbCnDeLnnroxOMokri

Malware Config

Extracted

Family

bazarloader

C2

162.33.179.253

162.33.178.65

whitestorm9p.bazar

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazar/Team9 Loader payload 4 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1N.dll
    1⤵
      PID:1756
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1N.dll,DllRegisterServer {94FB0DA7-B351-44F2-894B-DC91D1464A9F}
      1⤵
        PID:1544

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1544-1-0x0000000000130000-0x0000000000149000-memory.dmp

        Filesize

        100KB

      • memory/1544-2-0x0000000000130000-0x0000000000149000-memory.dmp

        Filesize

        100KB

      • memory/1756-0-0x0000000000160000-0x0000000000179000-memory.dmp

        Filesize

        100KB

      • memory/1756-3-0x0000000000160000-0x0000000000179000-memory.dmp

        Filesize

        100KB