Analysis

  • max time kernel
    30s
  • max time network
    32s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    29-07-2020 07:22

General

  • Target

    aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe

  • Size

    688KB

  • MD5

    976a75a3af4e2ab33e84398b08773abf

  • SHA1

    00dac1925d0ef17cb16b9c33827469c04464d544

  • SHA256

    aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6

  • SHA512

    5622e55e8fdbe85e400604ad9f3a8962148ee550a009fdc17be1d084b5c5a6bcfca91b7cbe38bcbd1e1edb217322578df900d98df1bb91ffca7733f9cd4e104e

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

  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Drops file in System32 directory 1 IoCs
  • Emotet

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

  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe
    "C:\Users\Admin\AppData\Local\Temp\aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:532
    • C:\Windows\SysWOW64\rasphone\wevtutil.exe
      "C:\Windows\SysWOW64\rasphone\wevtutil.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:808

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/532-0-0x00000000005B0000-0x00000000005BC000-memory.dmp

    Filesize

    48KB

  • memory/808-3-0x0000000000520000-0x000000000052C000-memory.dmp

    Filesize

    48KB