Analysis

  • max time kernel
    68s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    30/12/2020, 06:23

General

  • Target
    emotet_exe_e2_f94d103cb843cbf6b551e19494389d84fbea7ee20b4cb146478d591b6bd412fd_2020-12-30__062207.exe.dll
  • Size 209KB
  • Sample201230-rcl1v77vf2
  • SHA256 f94d103cb843cbf6b551e19494389d84fbea7ee20b4cb146478d591b6bd412fd
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 74.58.215.226:80

  • 24.164.79.147:8080

  • 157.245.123.197:8080

  • 50.116.111.59:8080

  • 173.249.20.233:443

  • 78.188.225.105:80

  • 75.177.207.146:80

  • 136.244.110.184:8080

  • 194.190.67.75:80

  • 70.92.118.112:80

  • 110.145.101.66:443

  • 194.4.58.192:7080

  • 217.20.166.178:7080

  • 109.74.5.95:8080

  • 110.145.11.73:80

  • 66.57.108.14:443

  • 78.189.148.42:80

  • 144.217.7.207:7080

  • 120.150.60.189:80

  • 37.139.21.175:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e2_f94d103cb843cbf6b551e19494389d84fbea7ee20b4cb146478d591b6bd412fd_2020-12-30__062207.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e2_f94d103cb843cbf6b551e19494389d84fbea7ee20b4cb146478d591b6bd412fd_2020-12-30__062207.exe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1716

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1664-4-0x000007FEF6B90000-0x000007FEF6E0A000-memory.dmp

        memory/1716-3-0x0000000000240000-0x0000000000260000-memory.dmp