Analysis

  • max time kernel
    77s
  • max time network
    144s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    08/11/2020, 18:43

General

  • Target
    ac6a7bd23c4cbecf9b06320cf6f7b2dc4c343f4568ab70da6a6771faf56f6d23.exe
  • Size 384KB
  • Sample201108-cmf44mnbcx
  • SHA256 ac6a7bd23c4cbecf9b06320cf6f7b2dc4c343f4568ab70da6a6771faf56f6d23
  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac6a7bd23c4cbecf9b06320cf6f7b2dc4c343f4568ab70da6a6771faf56f6d23.exe
    "C:\Users\Admin\AppData\Local\Temp\ac6a7bd23c4cbecf9b06320cf6f7b2dc4c343f4568ab70da6a6771faf56f6d23.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:3976
  • \??\c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NgcSvc
    1⤵
      PID:1228
    • \??\c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s DeviceAssociationService
      1⤵
        PID:1344
      • \??\c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s NgcCtnrSvc
        1⤵
        • Modifies data under HKEY_USERS
        PID:1568

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/3976-0-0x00000000020F0000-0x0000000002133000-memory.dmp

            memory/3976-1-0x0000000002140000-0x0000000002182000-memory.dmp