General
Target

3ebf4a590d63162883c7fb3b8ab890339cea65734ff6861b30a281720fa1351a.dll

Filesize

532KB

Completed

14-05-2022 15:09

Task

behavioral1

Score
10/10
MD5

dd9345eb27f70592e324fa05e2b0c77c

SHA1

32da549b966da329a43106fa3cbdc64ba376957f

SHA256

3ebf4a590d63162883c7fb3b8ab890339cea65734ff6861b30a281720fa1351a

SHA256

d82bc8be7a059e386f317a20a970f0b44039a868f7e0b4323a0bf539cb42eda0ece00d5afaa58312e9a64118ff02597b3e94395c68a7231ec61aa8c62b1e45c5

Malware Config
Signatures 5

Filter: none

  • Emotet

    Description

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

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    Description

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

    Tags

  • Suspicious behavior: EnumeratesProcesses
    regsvr32.exe

    Reported IOCs

    pidprocess
    436regsvr32.exe
    436regsvr32.exe
  • Suspicious behavior: RenamesItself
    regsvr32.exe

    Reported IOCs

    pidprocess
    3380regsvr32.exe
  • Suspicious use of WriteProcessMemory
    regsvr32.exe

    Reported IOCs

    descriptionpidprocesstarget process
    PID 3380 wrote to memory of 4363380regsvr32.exeregsvr32.exe
    PID 3380 wrote to memory of 4363380regsvr32.exeregsvr32.exe
Processes 2
  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3ebf4a590d63162883c7fb3b8ab890339cea65734ff6861b30a281720fa1351a.dll
    Suspicious behavior: RenamesItself
    Suspicious use of WriteProcessMemory
    PID:3380
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MnXLFBAXdeB\zIuAuVKY.dll"
      Suspicious behavior: EnumeratesProcesses
      PID:436
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/436-121-0x0000000000000000-mapping.dmp

                          • memory/3380-116-0x0000000180000000-0x0000000180030000-memory.dmp