Analysis

  • max time kernel
    141s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-06-2024 19:07

General

  • Target

    172ec382e0cfdb2e8d41b79c48a93dcf_JaffaCakes118.dll

  • Size

    346KB

  • MD5

    172ec382e0cfdb2e8d41b79c48a93dcf

  • SHA1

    d1869ca9990be12ae605a3227dd1d52024324242

  • SHA256

    ba4e7c0d980a10816a16dcb0f2f1f6eb40f7a151f6391981827edb4490dc93b1

  • SHA512

    739aa5d89870906aff96c12128fdec444daaaa144ea24ddcd0d09490bf79be13fab29a5230eb8e029b6b21332ca81be95f47fb6efa0bd7c7d75b13a499671b3b

  • SSDEEP

    3072:/82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:U2L7HN7Kl/jLA90QECrYRpj

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

51.15.7.145:80

177.85.167.10:80

186.177.174.163:80

190.114.254.163:8080

185.183.16.47:80

149.202.72.142:7080

181.30.61.163:443

31.27.59.105:80

50.28.51.143:8080

68.183.190.199:8080

85.214.26.7:8080

137.74.106.111:7080

200.75.39.254:80

85.105.239.184:443

190.45.24.210:80

170.81.48.2:80

109.101.137.162:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\172ec382e0cfdb2e8d41b79c48a93dcf_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\172ec382e0cfdb2e8d41b79c48a93dcf_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3632

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3632-0-0x0000000000B20000-0x0000000000B41000-memory.dmp
    Filesize

    132KB

  • memory/3632-1-0x0000000010000000-0x0000000010024000-memory.dmp
    Filesize

    144KB

  • memory/3632-2-0x0000000010000000-0x0000000010024000-memory.dmp
    Filesize

    144KB