Analysis

  • max time kernel
    21s
  • max time network
    133s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    29/12/2020, 10:26

General

  • Target
    emotet_exe_e3_86d08807f0553cd5aae3f605874006fe641a0e2c88aabc98c70371d3eee6fc37_2020-12-29__102539.exe.dll
  • Size 438KB
  • Sample201229-wb1b5nlxp2
  • SHA256 86d08807f0553cd5aae3f605874006fe641a0e2c88aabc98c70371d3eee6fc37
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch3

C2
  • 189.34.18.252:8080

  • 189.211.214.19:443

  • 203.157.152.9:7080

  • 157.245.145.87:443

  • 195.159.28.244:8080

  • 202.29.237.113:8080

  • 203.56.191.129:8080

  • 46.32.229.152:8080

  • 103.229.72.197:8080

  • 190.194.12.132:80

  • 157.7.164.178:8081

  • 117.2.139.117:443

  • 183.91.3.63:80

  • 177.254.134.180:80

  • 24.245.65.66:80

  • 223.17.215.76:80

  • 27.78.27.110:443

  • 46.105.131.68:8080

  • 79.133.6.236:8080

  • 58.27.215.3:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e3_86d08807f0553cd5aae3f605874006fe641a0e2c88aabc98c70371d3eee6fc37_2020-12-29__102539.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e3_86d08807f0553cd5aae3f605874006fe641a0e2c88aabc98c70371d3eee6fc37_2020-12-29__102539.exe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2032

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/2032-3-0x0000000002C60000-0x0000000002C82000-memory.dmp