Analysis

  • max time kernel
    51s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    25-05-2022 09:02

General

  • Target

    583b81d3b866c35272bfb16d6686340b899a7068d694023fc9abcaf0608252e3.dll

  • Size

    784KB

  • MD5

    319a974603641f8ab82f572461299b35

  • SHA1

    9fc3bd3b34134145a92bae13895849fec970a849

  • SHA256

    583b81d3b866c35272bfb16d6686340b899a7068d694023fc9abcaf0608252e3

  • SHA512

    9a937fa225d84992b0c496fb7cb64cf1cd7609bb149836fec38c06c4dac3e8f503d5cfeb74b3ff6e16159a0c406214061b713fdbd16a8395aa3bdcb46a10d0be

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

eck1.plain
eck1.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 2 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\583b81d3b866c35272bfb16d6686340b899a7068d694023fc9abcaf0608252e3.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1888
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NejBe\KCWl.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2320

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1888-119-0x0000000002990000-0x00000000029C1000-memory.dmp

    Filesize

    196KB