Analysis

  • max time kernel
    136s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    29/12/2020, 00:03

General

  • Target
    emotet_exe_e2_920f31292bd09bbe10e3ad5f02a7477774bdb73670e682a91b2e4820f84d2c0c_2020-12-29__000243.exe.dll
  • Size 495KB
  • Sample201229-yv89sfvtle
  • SHA256 920f31292bd09bbe10e3ad5f02a7477774bdb73670e682a91b2e4820f84d2c0c
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 24.231.88.85:80

  • 191.112.178.60:80

  • 50.116.111.59:8080

  • 173.249.20.233:443

  • 188.165.214.98:8080

  • 74.40.205.197:443

  • 62.75.141.82:80

  • 2.58.16.89:8080

  • 188.219.31.12:80

  • 95.213.236.64:8080

  • 72.186.136.247:443

  • 185.201.9.197:8080

  • 203.153.216.189:7080

  • 202.134.4.216:8080

  • 72.229.97.235:80

  • 24.179.13.119:80

  • 174.118.202.24:443

  • 74.208.45.104:8080

  • 51.89.36.180:443

  • 202.141.243.254:443

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_e2_920f31292bd09bbe10e3ad5f02a7477774bdb73670e682a91b2e4820f84d2c0c_2020-12-29__000243.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4684
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e2_920f31292bd09bbe10e3ad5f02a7477774bdb73670e682a91b2e4820f84d2c0c_2020-12-29__000243.exe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:4704

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/4704-3-0x00000000033E0000-0x0000000003400000-memory.dmp