Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2023 21:59

General

  • Target

    802a953fdb8efac8ec2a48bb8051713eb23edf962a10640d144206fea99b001f.dll

  • Size

    48KB

  • MD5

    2ad7ceb9109d01f7750396e815d8aac5

  • SHA1

    9310175104942dcfd34b8cdcdc94b2f648f1de31

  • SHA256

    802a953fdb8efac8ec2a48bb8051713eb23edf962a10640d144206fea99b001f

  • SHA512

    1ff923f206d2271b8e8afa2fdc550c4608b83d1d82a738489be31fb31562eb703ffdccf7789431321cc0ef8920f33cfd2c04393e2c04f22bf6f8ed8cdc9d50c1

  • SSDEEP

    768:/0iEEBGU4Ly9RWFaoF4Vcps8etdvAgV1N:8iLBWLAWFad8eT4u1N

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Blocklisted process makes network request 4 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\802a953fdb8efac8ec2a48bb8051713eb23edf962a10640d144206fea99b001f.dll, DllRegisterServer
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1868
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\802a953fdb8efac8ec2a48bb8051713eb23edf962a10640d144206fea99b001f.dll, DllRegisterServer
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Blocklisted process makes network request
      • Suspicious use of WriteProcessMemory
      PID:1408
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /C "ping localhost && copy /b /y %SystemRoot%\System32\ActivationManager.dll %appdata%\Microsoft\nonresistantOutlivesDictatorial\AphroniaHaimavati.dll"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1104
        • C:\Windows\SysWOW64\PING.EXE
          ping localhost
          4⤵
          • Runs ping.exe
          PID:2256

Network

MITRE ATT&CK Enterprise v6

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Downloads