Analysis

  • max time kernel
    30s
  • max time network
    31s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    29-07-2020 04:43

General

  • Target

    f9706a57ccbaccd4cf62ef35f8f0baec6ffc523bd45f4e49f4fbdc1c80e73560.exe

  • Size

    668KB

  • MD5

    aa9f7c368bb8383489b9a8adeadbdf4c

  • SHA1

    460760c9910ccecbb9bf52c4ea7b64ce0b8e3202

  • SHA256

    f9706a57ccbaccd4cf62ef35f8f0baec6ffc523bd45f4e49f4fbdc1c80e73560

  • SHA512

    240e707f761bcff499c5852785cc72d34eb607fa632f1ad2c500d564155d8f10132423e745ad67cbd24ce0e83fbdf8bdb9fa9b8186d2b855586751cf953dba65

Score
10/10

Malware Config

Extracted

Family

emotet

C2

177.37.81.212:443

74.207.230.187:8080

190.164.75.175:80

87.252.100.28:80

105.209.239.55:80

163.172.107.70:8080

37.208.106.146:8080

24.157.25.203:80

212.112.113.235:80

140.207.113.106:443

75.139.38.211:80

192.210.217.94:8080

46.49.124.53:80

75.127.14.170:8080

87.106.231.60:8080

139.59.12.63:8080

181.167.35.84:80

201.214.108.231:80

74.208.173.91:8080

189.146.1.78:443

rsa_pubkey.plain

Signatures

  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Emotet

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

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f9706a57ccbaccd4cf62ef35f8f0baec6ffc523bd45f4e49f4fbdc1c80e73560.exe
    "C:\Users\Admin\AppData\Local\Temp\f9706a57ccbaccd4cf62ef35f8f0baec6ffc523bd45f4e49f4fbdc1c80e73560.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:496
    • C:\Windows\SysWOW64\InputService\d3dxof.exe
      "C:\Windows\SysWOW64\InputService\d3dxof.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:808

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/496-0-0x0000000002210000-0x000000000221C000-memory.dmp

    Filesize

    48KB

  • memory/808-3-0x00000000005E0000-0x00000000005EC000-memory.dmp

    Filesize

    48KB