Analysis

  • max time kernel
    128s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 18:24

General

  • Target

    bffbeb9f1964a560da9f75a5c80ea1d64dc941acff61e92394dd4d82318c68be.exe

  • Size

    848KB

  • MD5

    215c474f2fb787074b7ed2661c7a73fb

  • SHA1

    4c0d978c54126ea0e3eb25ecd0f8b3c89f44509a

  • SHA256

    bffbeb9f1964a560da9f75a5c80ea1d64dc941acff61e92394dd4d82318c68be

  • SHA512

    d1a512dffa1030ac231b65bd5075a71b585aa9d12482f43101da254233a4dc6dd578c9ae0b6ad05e15cccba907b568043b6f07ca9f2f49b01c02b2ca3b2acedc

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

67.68.210.95:80

162.241.242.173:8080

45.55.36.51:443

45.55.219.163:443

68.188.112.97:80

46.105.131.79:8080

78.24.219.147:8080

37.70.8.161:80

153.232.188.106:80

209.141.54.221:8080

203.117.253.142:80

152.168.248.128:443

93.147.212.206:80

24.137.76.62:80

189.212.199.126:443

204.197.146.48:80

137.119.36.33:80

185.94.252.104:443

139.130.242.43:80

203.153.216.189:7080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • suricata: ET MALWARE Win32/Emotet CnC Activity (POST) M9

    suricata: ET MALWARE Win32/Emotet CnC Activity (POST) M9

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bffbeb9f1964a560da9f75a5c80ea1d64dc941acff61e92394dd4d82318c68be.exe
    "C:\Users\Admin\AppData\Local\Temp\bffbeb9f1964a560da9f75a5c80ea1d64dc941acff61e92394dd4d82318c68be.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1280

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • memory/1280-54-0x0000000000260000-0x000000000026C000-memory.dmp
    Filesize

    48KB

  • memory/1280-58-0x0000000076181000-0x0000000076183000-memory.dmp
    Filesize

    8KB

  • memory/1280-59-0x0000000000240000-0x0000000000249000-memory.dmp
    Filesize

    36KB