Analysis

  • max time kernel
    54s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    06-07-2022 04:45

General

  • Target

    2ea5bb15be107450a81b63c394301c62c6cbab5bf25530a4d2d29076409c4985.dll

  • Size

    513KB

  • MD5

    ecc9a993250f3988d72005bf621ba1a1

  • SHA1

    558f039b8e4d94fb987ad4a64fbeb450877156c0

  • SHA256

    2ea5bb15be107450a81b63c394301c62c6cbab5bf25530a4d2d29076409c4985

  • SHA512

    3bd6f5267fa933e164cf09111ff9558c97fcb385c4b15b4b075f0c546f0c8a948e52c19a88aa912fa970942d3a85bdcac9da3dbab5a17563d30551b6ea32c84f

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

94.23.45.86:4143

209.97.163.214:443

212.24.98.99:8080

103.43.75.120:443

183.111.227.137:8080

197.242.150.244:8080

129.232.188.93:443

159.65.88.10:8080

163.44.196.120:8080

51.161.73.194:443

164.90.222.65:443

159.89.202.34:443

1.234.2.232:8080

150.95.66.124:8080

51.91.76.89:8080

196.218.30.83:443

5.9.116.246:8080

146.59.226.45:443

173.212.193.249:8080

213.241.20.155:443

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\2ea5bb15be107450a81b63c394301c62c6cbab5bf25530a4d2d29076409c4985.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3212
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XWHoa\VqzFPAajfaedZk.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3924

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3212-117-0x0000000180000000-0x000000018002D000-memory.dmp
    Filesize

    180KB

  • memory/3924-122-0x0000000000000000-mapping.dmp