Analysis

  • max time kernel
    54s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    30-06-2022 19:43

General

  • Target

    67059b01cfd7bb0c06034335bfa83d61baadbfc6b0cbded3104bd2e896e20f54.dll

  • Size

    548KB

  • MD5

    e221a93fd5c4d079b99776f56a1c54e0

  • SHA1

    074fdd4f80dcd3535dca61cbe10c334902b581f5

  • SHA256

    67059b01cfd7bb0c06034335bfa83d61baadbfc6b0cbded3104bd2e896e20f54

  • SHA512

    7574355ef64a561997631c7ff80ac8a7300b951d07517dc47dfd7cd817ff83a1f3adbdecde0dfbf826b3cd5a308b52b9e5c328798cc9b3c4cff9159817f3bfe1

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

82.223.21.224:8080

173.212.193.249:8080

82.165.152.127:8080

151.106.112.196:8080

160.16.142.56:8080

163.44.196.120:8080

103.70.28.102:8080

164.68.99.3:8080

51.161.73.194:443

146.59.226.45:443

104.168.155.143:8080

101.50.0.91:8080

94.23.45.86:4143

167.172.253.162:8080

5.9.116.246:8080

185.4.135.165:8080

159.65.140.115:443

212.24.98.99:8080

209.97.163.214:443

206.189.28.199:8080

eck1.plain
ecs1.plain

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 6 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\67059b01cfd7bb0c06034335bfa83d61baadbfc6b0cbded3104bd2e896e20f54.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UUwLoiLDD\wYOuEfDGsK.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2664

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2356-118-0x00000000029C0000-0x0000000002A1A000-memory.dmp
    Filesize

    360KB

  • memory/2664-124-0x0000000000000000-mapping.dmp