Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 00:45

General

  • Target

    47e7f4b4645dd6eddcbf451148291f8ce270234a4221d69399baef33095207ac.dll

  • Size

    432KB

  • MD5

    5c12d147c8b6768e802adfe1d7da5288

  • SHA1

    90eeab87c2a03051590393e582c35142e05d682e

  • SHA256

    47e7f4b4645dd6eddcbf451148291f8ce270234a4221d69399baef33095207ac

  • SHA512

    6c518ac89c18f4ff130008912f9e2f31c0a7887b9db75fcfaf263f45c3fde37a2e41b445091022d227032c9f5d9ed4d71cc6e630d1d1a05874ff9688abd82139

  • SSDEEP

    12288:rkEjer16eQSqXL4m1EiOS1OrX3sBqCjM7cuJcHViQjnbbyADuCgs:rk2E1kEi1asBqCM7QiQjbFuO

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

24.231.88.85:80

191.112.178.60:80

50.116.111.59:8080

173.249.20.233:443

188.165.214.98:8080

74.40.205.197:443

62.75.141.82:80

2.58.16.89:8080

188.219.31.12:80

95.213.236.64:8080

72.186.136.247:443

185.201.9.197:8080

203.153.216.189:7080

202.134.4.216:8080

72.229.97.235:80

24.179.13.119:80

174.118.202.24:443

74.208.45.104:8080

51.89.36.180:443

202.141.243.254:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\47e7f4b4645dd6eddcbf451148291f8ce270234a4221d69399baef33095207ac.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\47e7f4b4645dd6eddcbf451148291f8ce270234a4221d69399baef33095207ac.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2724-0-0x00000000001D0000-0x00000000001F0000-memory.dmp

    Filesize

    128KB