Analysis

  • max time kernel
    53s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    08/11/2020, 18:35

General

  • Target
    77820d4a844d0760d869ff80cd10bbea3777989c2a73af2bbbaa554985588fc2.exe
  • Size 560KB
  • Sample201108-re2natpbmn
  • SHA256 77820d4a844d0760d869ff80cd10bbea3777989c2a73af2bbbaa554985588fc2
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 80.227.52.78:80

  • 51.89.199.141:8080

  • 173.212.214.235:7080

  • 167.114.153.111:8080

  • 61.19.246.238:443

  • 37.179.204.33:80

  • 190.164.104.62:80

  • 95.9.5.93:80

  • 138.68.87.218:443

  • 176.111.60.55:8080

  • 194.190.67.75:80

  • 66.76.12.94:8080

  • 190.29.166.0:80

  • 139.59.60.244:8080

  • 184.180.181.202:80

  • 49.50.209.131:80

  • 24.133.106.23:80

  • 121.7.31.214:80

  • 185.94.252.104:443

  • 50.91.114.38:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\77820d4a844d0760d869ff80cd10bbea3777989c2a73af2bbbaa554985588fc2.exe
    "C:\Users\Admin\AppData\Local\Temp\77820d4a844d0760d869ff80cd10bbea3777989c2a73af2bbbaa554985588fc2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1100
  • \??\c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NgcSvc
    1⤵
      PID:3916
    • \??\c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s DeviceAssociationService
      1⤵
        PID:3912
      • \??\c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s NgcCtnrSvc
        1⤵
        • Modifies data under HKEY_USERS
        PID:3692

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1100-0-0x0000000002440000-0x0000000002483000-memory.dmp

            memory/1100-1-0x00000000027F0000-0x0000000002832000-memory.dmp