Analysis

  • max time kernel
    53s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    14-05-2022 14:31

General

  • Target

    50d35a243faf64b345bdb0cc0059b0d7a21912e97ac166e874708715cfd457ba.dll

  • Size

    532KB

  • MD5

    6bd614ca9f3b13f8e01a954269870701

  • SHA1

    86081a830e9e5996c2742aea687f8582dda217eb

  • SHA256

    50d35a243faf64b345bdb0cc0059b0d7a21912e97ac166e874708715cfd457ba

  • SHA512

    1f9ba7bcb285195e5634311c1de798cb81d014a238f46ad9fee9e1d3e4b1cc4ac1f904454464a4e2531f9315fb5fdb88dc62e610b97a780d2662f8e21a4d8166

Malware Config

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • Suspicious behavior: EnumeratesProcesses ⋅ 2 IoCs
  • Suspicious behavior: RenamesItself ⋅ 1 IoCs
  • Suspicious use of WriteProcessMemory ⋅ 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\50d35a243faf64b345bdb0cc0059b0d7a21912e97ac166e874708715cfd457ba.dll
    Suspicious behavior: RenamesItself
    Suspicious use of WriteProcessMemory
    PID:788
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ShqSLhBSn\cOgHln.dll"
      Suspicious behavior: EnumeratesProcesses
      PID:2480

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/788-116-0x0000000180000000-0x0000000180030000-memory.dmp
                          • memory/2480-121-0x0000000000000000-mapping.dmp