Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    15-01-2022 01:17

General

  • Target

    c5dea477d2e029d1d2debe478a1d60533d49a88652f7ffe7e7ea3fa0983b4dbe.dll

  • Size

    574KB

  • MD5

    5210374af655542588f7317f80f7d5da

  • SHA1

    8f262a120075b22ca01ba883d47fcabb7558a6bc

  • SHA256

    c5dea477d2e029d1d2debe478a1d60533d49a88652f7ffe7e7ea3fa0983b4dbe

  • SHA512

    73bb48bd9c8e93dffd51c8aa89e852d026ddb97ef478a259a3fb64b95926dc5f1d6c38547e6315eeae72b1930114aa7ac4b01c0772e66c4e80e6d92764af5662

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\c5dea477d2e029d1d2debe478a1d60533d49a88652f7ffe7e7ea3fa0983b4dbe.dll
    Suspicious use of WriteProcessMemory
    PID:3544
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\c5dea477d2e029d1d2debe478a1d60533d49a88652f7ffe7e7ea3fa0983b4dbe.dll
      Suspicious use of WriteProcessMemory
      PID:3796
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c5dea477d2e029d1d2debe478a1d60533d49a88652f7ffe7e7ea3fa0983b4dbe.dll",DllRegisterServer
        PID:300

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/300-118-0x0000000000000000-mapping.dmp
                          • memory/3796-115-0x0000000000000000-mapping.dmp
                          • memory/3796-116-0x0000000003251000-0x0000000003275000-memory.dmp
                          • memory/3796-117-0x0000000003275000-0x0000000003276000-memory.dmp