Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    19-01-2023 18:47

General

  • Target

    f232e278f50de52e6202c18f1d9711e7.dll

  • Size

    831KB

  • MD5

    f232e278f50de52e6202c18f1d9711e7

  • SHA1

    fbc0221979aad4631d301bcd8e331c4399fdfde8

  • SHA256

    01d6ff441bfbf065fe9cc4a6ab5de658cfacfb46467eee4cf55441cbadf6e28c

  • SHA512

    75c37532bd8906eef1858dc77a7dd641da763c86d577de8b4223bcb2428d838ffe86d55312488c554a1f292453c1feccd3eaecfd38d22eab52a875a6eb0235be

  • SSDEEP

    24576:F16TffbuFta+9ZeTKu7imuEnESFZqnUZ:+ffSFtBYTKuD8U

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

194.9.172.107:8080

66.42.57.149:443

165.22.73.229:8080

202.29.239.162:443

104.248.225.227:8080

54.38.242.185:443

103.133.214.242:8080

78.47.204.80:443

210.57.209.142:8080

103.41.204.169:8080

118.98.72.86:443

88.217.172.165:8080

87.106.97.83:7080

85.25.120.45:8080

195.77.239.39:8080

37.44.244.177:8080

36.67.23.59:443

160.16.143.191:7080

54.38.143.246:7080

159.69.237.188:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 1 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\f232e278f50de52e6202c18f1d9711e7.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AWITdtIFQjX\AsTZwARuHRNk.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:296

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/296-58-0x0000000000000000-mapping.dmp
  • memory/2024-54-0x000007FEFBA81000-0x000007FEFBA83000-memory.dmp
    Filesize

    8KB

  • memory/2024-55-0x0000000180000000-0x0000000180031000-memory.dmp
    Filesize

    196KB