Analysis

  • max time kernel
    72s
  • max time network
    158s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-01-2022 03:21

General

  • Target

    85d1f27bd373b33e5ddee7434db9c2493911ad8100d3a4344556fc480119fc8f.dll

  • Size

    520KB

  • MD5

    2c9cc9a87d826bf6e080c3e27c0f27cc

  • SHA1

    aeef552f960cb0dd08237088f131c8179d5d5920

  • SHA256

    85d1f27bd373b33e5ddee7434db9c2493911ad8100d3a4344556fc480119fc8f

  • SHA512

    49de42cd358f3ae7754d7def62c28df42bcd3973e2ff7e600ee3e58d61e5a6e13305fd9abe0a4b104e81d6f7c8c9379f718ab3563511eb119e2d94725a69a839

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

159.69.43.124:8080

45.79.80.198:443

207.148.81.119:8080

128.199.192.135:8080

118.98.72.86:443

217.182.143.207:443

168.197.250.14:80

116.124.128.206:8080

78.46.73.125:443

185.148.168.15:8080

195.154.146.35:443

85.214.67.203:8080

194.9.172.107:8080

59.148.253.194:443

210.57.209.142:8080

54.38.242.185:443

195.77.239.39:8080

159.69.237.188:443

104.131.62.48:8080

62.171.178.147:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\85d1f27bd373b33e5ddee7434db9c2493911ad8100d3a4344556fc480119fc8f.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\85d1f27bd373b33e5ddee7434db9c2493911ad8100d3a4344556fc480119fc8f.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2240
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\85d1f27bd373b33e5ddee7434db9c2493911ad8100d3a4344556fc480119fc8f.dll",DllRegisterServer
        3⤵
          PID:524

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2240-115-0x0000000000C40000-0x0000000000C67000-memory.dmp
      Filesize

      156KB