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Analysis

  • max time kernel
    88s
  • max time network
    90s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    19/05/2022, 19:55

General

  • Target

    9c47a28454e0358523c59fa135304c3fa7a10389ef31eb429ac0e22f9abe9f34.dll

  • Size

    742KB

  • MD5

    163bce2436cd0a0a663f832c436ea852

  • SHA1

    281d3592f3cc4218ad710db5a67364f55f7cbdc1

  • SHA256

    9c47a28454e0358523c59fa135304c3fa7a10389ef31eb429ac0e22f9abe9f34

  • SHA512

    5f67291896d208585959fcd8bfafbd025963a4af838d56c3a84ff825a6dbfdbbc46fe7ad001e2b6f341705b407b3319e90687b93644bd96b7f1cb55913e17c29

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

207.148.81.119:8080

159.69.237.188:443

103.8.26.17:8080

194.9.172.107:8080

70.11.238.157:53347

55.74.152.152:37910

113.59.252.140:36286

188.225.32.231:4143

103.56.149.105:8080

139.196.72.155:8080

190.90.233.66:443

37.59.209.141:8080

217.182.143.207:443

78.46.73.125:443

78.47.204.80:443

116.124.128.206:8080

45.71.195.104:8080

87.106.97.83:7080

178.62.112.199:8080

175.126.176.79:8080

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\9c47a28454e0358523c59fa135304c3fa7a10389ef31eb429ac0e22f9abe9f34.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZvwNRhaW\XPpPZcynCkOBqG.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2624

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2236-117-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB