Analysis

  • max time kernel
    22s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    30/12/2020, 06:22

General

  • Target
    emotet_exe_e1_5d31a0e6722eb360cab93eaf7372b46f2aea640b4772e9a133d0322b7dcfd5ab_2020-12-30__062150.exe.dll
  • Size 205KB
  • Sample201230-srsh48g576
  • SHA256 5d31a0e6722eb360cab93eaf7372b46f2aea640b4772e9a133d0322b7dcfd5ab
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch1

C2
  • 93.149.120.214:80

  • 82.208.146.142:7080

  • 138.197.99.250:8080

  • 167.71.148.58:443

  • 211.215.18.93:8080

  • 185.94.252.27:443

  • 70.32.84.74:8080

  • 81.214.253.80:443

  • 45.184.103.73:80

  • 138.97.60.141:7080

  • 191.241.233.198:80

  • 209.236.123.42:8080

  • 155.186.9.160:80

  • 45.16.226.117:443

  • 138.97.60.140:8080

  • 192.232.229.54:7080

  • 1.226.84.243:8080

  • 190.64.88.186:443

  • 46.105.114.137:8080

  • 46.101.58.37:8080

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 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e1_5d31a0e6722eb360cab93eaf7372b46f2aea640b4772e9a133d0322b7dcfd5ab_2020-12-30__062150.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:292
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e1_5d31a0e6722eb360cab93eaf7372b46f2aea640b4772e9a133d0322b7dcfd5ab_2020-12-30__062150.exe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1944

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1428-4-0x000007FEF6B80000-0x000007FEF6DFA000-memory.dmp

        memory/1944-3-0x00000000001B0000-0x00000000001CF000-memory.dmp