Analysis

  • max time kernel
    141s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 21:46

General

  • Target

    458e3955060e068767a0ee66d5af73e0c0b8800034d1f0d7f17424d08229edf2.dll

  • Size

    259KB

  • MD5

    27e7291d4f6adea095d59c8a80c5410d

  • SHA1

    7be584f52661ab1127b0fc4500b6ac7dfd60d804

  • SHA256

    458e3955060e068767a0ee66d5af73e0c0b8800034d1f0d7f17424d08229edf2

  • SHA512

    6f946fdc4805f2135af2c3cd65063ddf3a8fd007be15faab40ab5fbc6ed0af8fab239218dd6cf4c4acf8c12a4d137630d5ec7426f94dc339a88b3e2429ab4c8c

  • SSDEEP

    6144:pr/2KrKIHdSMRXQWh7XNcwUrmGOj7l9SWTBZ6asb:prf+WPVXNcwUKaWTgb

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

51.178.61.60:443

168.197.250.14:80

45.79.33.48:8080

196.44.98.190:8080

177.72.80.14:7080

51.210.242.234:8080

185.148.169.10:8080

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

191.252.103.16:80

54.38.242.185:443

85.214.67.203:8080

54.37.228.122:443

207.148.81.119:8080

195.77.239.39:8080

66.42.57.149:443

195.154.146.35:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 9 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\458e3955060e068767a0ee66d5af73e0c0b8800034d1f0d7f17424d08229edf2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\458e3955060e068767a0ee66d5af73e0c0b8800034d1f0d7f17424d08229edf2.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2516
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\458e3955060e068767a0ee66d5af73e0c0b8800034d1f0d7f17424d08229edf2.dll",Control_RunDLL
        3⤵
        • Blocklisted process makes network request
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:2108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2108-1-0x0000000010000000-0x0000000010028000-memory.dmp

    Filesize

    160KB

  • memory/2108-2-0x0000000010000000-0x0000000010028000-memory.dmp

    Filesize

    160KB

  • memory/2108-3-0x0000000010000000-0x0000000010028000-memory.dmp

    Filesize

    160KB

  • memory/2516-0-0x0000000010000000-0x0000000010028000-memory.dmp

    Filesize

    160KB