Analysis

  • max time kernel
    136s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-03-2023 14:54

General

  • Target

    emotet.dll

  • Size

    684KB

  • MD5

    4024dad64d53d7f43fd00cdbc8d9519a

  • SHA1

    7d5cd9062bb3c170efb190b673a77c33ed719ea6

  • SHA256

    ed22dd68fd9923411084acc6dc9a2db1673a2aab14842a78329b4f5bb8453215

  • SHA512

    e9dacb9570a25f53fcb6fca9fc87d1015e099e3ab434d11f1ddce6cc09a48ef70a5bfccd92aaf89ec7846dc92e61113dd6d6f30b39ffb85475149a7a58155b51

  • SSDEEP

    6144:F/aZgRXcZdinj5y1baFLk5Dw2jb7t3mJXzQ/aCIXilmj2cO8h35jnL/nvYwFaRVb:BamncoLAbcdSxmSc/Jf/ngwFGMD0sg

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

51.75.33.122:443

186.250.48.5:80

168.119.39.118:443

207.148.81.119:8080

194.9.172.107:8080

139.196.72.155:8080

78.47.204.80:443

159.69.237.188:443

45.71.195.104:8080

54.37.106.167:8080

185.168.130.138:443

37.44.244.177:8080

185.184.25.78:8080

185.148.168.15:8080

128.199.192.135:8080

37.59.209.141:8080

103.41.204.169:8080

185.148.168.220:8080

103.42.58.120:7080

78.46.73.125:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\emotet.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4808

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4808-133-0x0000000002A70000-0x0000000002A97000-memory.dmp
    Filesize

    156KB