Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    15-01-2022 01:45

General

  • Target

    df98d9f9e8fa2d25d4542cbefd22f5b2d06c27f30f22c6a4585c595f9fc5fee8.dll

  • Size

    574KB

  • MD5

    cc0f99d0366aa8701b893da8a7a4d687

  • SHA1

    d69bc10e77bfe3f4923b62cdb4f31ba6c3dc1d58

  • SHA256

    df98d9f9e8fa2d25d4542cbefd22f5b2d06c27f30f22c6a4585c595f9fc5fee8

  • SHA512

    42464b4f74b75c29d1c11f41a22a204c488239442431a3466e334ceedcc0e9d6ae560b82c45a51e6d3a8704f293b29eb63a544291e989e92404f21752bd7ea44

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory ⋅ 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\df98d9f9e8fa2d25d4542cbefd22f5b2d06c27f30f22c6a4585c595f9fc5fee8.dll
    Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\df98d9f9e8fa2d25d4542cbefd22f5b2d06c27f30f22c6a4585c595f9fc5fee8.dll
      Suspicious use of WriteProcessMemory
      PID:2468
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\df98d9f9e8fa2d25d4542cbefd22f5b2d06c27f30f22c6a4585c595f9fc5fee8.dll",DllRegisterServer
        PID:2112

Network

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

          Discovery

            Execution

              Exfiltration

                Impact

                  Initial Access

                    Lateral Movement

                      Persistence

                        Privilege Escalation

                          Replay Monitor

                          00:00 00:00

                          Downloads

                          • memory/2112-119-0x0000000000000000-mapping.dmp
                          • memory/2468-116-0x0000000000000000-mapping.dmp
                          • memory/2468-118-0x0000000003465000-0x0000000003466000-memory.dmp
                          • memory/2468-117-0x0000000003441000-0x0000000003465000-memory.dmp