Analysis

  • max time kernel
    148s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 19:56

General

  • Target
    026459e39853c8e098a9348402412905.dll
  • Size 164KB
  • Sample231229-yns7baffgp
  • SHA256 4917fc69b99751780bc61bbacd2d767a594b527670e2dc0482c1d35d332834f0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • bazarloader

C2
  • 167.99.240.197

  • 207.154.236.187

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\026459e39853c8e098a9348402412905.dll
    1⤵
      PID:3704
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\026459e39853c8e098a9348402412905.dll,DllRegisterServer {97B4A051-E646-4230-B862-39F7105C929C}
      1⤵
        PID:3520

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/3520-1-0x000001A219DF0000-0x000001A219EE2000-memory.dmp

            memory/3520-2-0x000001A219DF0000-0x000001A219EE2000-memory.dmp

            memory/3704-0-0x00000000022E0000-0x00000000023D2000-memory.dmp

            memory/3704-3-0x00000000022E0000-0x00000000023D2000-memory.dmp