Analysis

  • max time kernel
    88s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    06-07-2022 04:59

General

  • Target

    9098a54604274b8f5b8b302c19da15bdd70b2f7ea2a4909b715f6c0fff50d398.dll

  • Size

    524KB

  • MD5

    8cc7835d995ef0e88dcc22271b51039d

  • SHA1

    8cf0c09d2608337ac486bac670d71c98945076e3

  • SHA256

    9098a54604274b8f5b8b302c19da15bdd70b2f7ea2a4909b715f6c0fff50d398

  • SHA512

    fdac03f6ef1fc67be6d2de344b700876c306b6b52d7493b3819d62b358ec2d933edd5eefb6687e68ef844e620037c2282e05085c492a31930a6c5c40fc4faa0c

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

103.71.99.57:8080

103.224.241.74:8080

157.245.111.0:8080

37.44.244.177:8080

103.41.204.169:8080

64.227.55.231:8080

103.254.12.236:7080

103.85.95.4:8080

157.230.99.206:8080

165.22.254.236:8080

85.214.67.203:8080

54.37.228.122:443

195.77.239.39:8080

128.199.217.206:443

190.145.8.4:443

165.232.185.110:8080

188.165.79.151:443

178.62.112.199:8080

54.37.106.167:8080

104.244.79.94:443

eck1.plain
ecs1.plain

Signatures 5

  • 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 ⋅ 6 IoCs
  • Suspicious behavior: RenamesItself ⋅ 1 IoCs
  • Suspicious use of WriteProcessMemory ⋅ 2 IoCs

Processes 2

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9098a54604274b8f5b8b302c19da15bdd70b2f7ea2a4909b715f6c0fff50d398.dll
    Suspicious behavior: EnumeratesProcesses
    Suspicious behavior: RenamesItself
    Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UMDaeMWhYAYgzjLH\VJJabuxczKxC.dll"
      Suspicious behavior: EnumeratesProcesses
      PID:4804

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/2116-114-0x0000000180000000-0x0000000180030000-memory.dmp
                          • memory/4804-119-0x0000000000000000-mapping.dmp