Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    08/03/2023, 07:40

General

  • Target

    d43w33NCMhh4esEWRu9shhpECdd2BAg.dll

  • Size

    531.7MB

  • MD5

    4e7c0febeab7b8257bb5a9a5b41964be

  • SHA1

    e113c92df1a8666abd66330a9eb95c8544137db7

  • SHA256

    c070bf966a8d0e9a473685e67bf3091ddda302eb9a54425727a325554aa35ed4

  • SHA512

    8761395868d23e267bc9f9237698461bede93f8f89c12589662bd996fd1dacab96636998c7e72729f882faac6df12e1640f2e8375c7a66b45668f93f0708c882

  • SSDEEP

    24576:4E4cLCJMj2C8c3wCRSNWiy/eK5xDegO82/gkU8jG:4GLCJMjl8c3wKwKXeZ

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

129.232.188.93:443

164.90.222.65:443

159.65.88.10:8080

172.105.226.75:8080

115.68.227.76:8080

187.63.160.88:80

169.57.156.166:8080

185.4.135.165:8080

153.126.146.25:7080

197.242.150.244:8080

139.59.126.41:443

186.194.240.217:443

103.132.242.26:8080

206.189.28.199:8080

163.44.196.120:8080

95.217.221.146:8080

159.89.202.34:443

119.59.103.152:8080

183.111.227.137:8080

201.94.166.162:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d43w33NCMhh4esEWRu9shhpECdd2BAg.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QQiixqLQLjOtSPtU\XIXSUzKhD.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:268

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/268-60-0x0000000001E40000-0x0000000001EF0000-memory.dmp

          Filesize

          704KB

        • memory/1420-54-0x0000000001DC0000-0x0000000001E70000-memory.dmp

          Filesize

          704KB

        • memory/1420-56-0x0000000180000000-0x000000018002D000-memory.dmp

          Filesize

          180KB

        • memory/1420-59-0x0000000000130000-0x0000000000131000-memory.dmp

          Filesize

          4KB