Analysis

  • max time kernel
    110s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-12-2021 02:07

General

  • Target

    emotet_exe_e5_bd8f9a106ac22cf1fe69baeead4f6aa01d198d1e7c3709686aeee56cc493a3af_2021-12-24__020617.exe.dll

  • Size

    258KB

  • MD5

    c65a94937f722e40575638479887427a

  • SHA1

    7bce6681dbaab416ec780b6e04db3c7bea7e251e

  • SHA256

    bd8f9a106ac22cf1fe69baeead4f6aa01d198d1e7c3709686aeee56cc493a3af

  • SHA512

    9e00cdfdd114c5922a329dd8507210a5c91887b96b9f6008a2351772568872d4b6091118b177383561105c8843216ff96f4b5029c65107a0617c0ee690ef2e9e

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

209.239.112.82:8080

116.124.128.206:8080

45.63.5.129:443

128.199.192.135:8080

51.178.61.60:443

168.197.250.14:80

177.72.80.14:7080

51.210.242.234:8080

142.4.219.173:8080

78.47.204.80:443

78.46.73.125:443

37.44.244.177:8080

37.59.209.141:8080

104.131.62.48:8080

190.90.233.66:443

185.148.168.220:8080

185.148.168.15:8080

62.171.178.147:8080

191.252.103.16:80

54.38.242.185:443

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\emotet_exe_e5_bd8f9a106ac22cf1fe69baeead4f6aa01d198d1e7c3709686aeee56cc493a3af_2021-12-24__020617.exe.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2684
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_bd8f9a106ac22cf1fe69baeead4f6aa01d198d1e7c3709686aeee56cc493a3af_2021-12-24__020617.exe.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_bd8f9a106ac22cf1fe69baeead4f6aa01d198d1e7c3709686aeee56cc493a3af_2021-12-24__020617.exe.dll",DllRegisterServer
        3⤵
          PID:3128

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2760-115-0x0000000000000000-mapping.dmp
    • memory/2760-117-0x0000000010000000-0x0000000010025000-memory.dmp
      Filesize

      148KB

    • memory/3128-116-0x0000000000000000-mapping.dmp