Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11-07-2024 21:54

General

  • Target

    3adb97830934e28ca128f9fc42d3b8e9_JaffaCakes118.dll

  • Size

    346KB

  • MD5

    3adb97830934e28ca128f9fc42d3b8e9

  • SHA1

    8b7cf3b34ca6b4e120b9d5b05b2c58ecbced012b

  • SHA256

    9783e70d2a083c311c4528225a92253e8a45b811852d0b6324971d9c64647282

  • SHA512

    e3f95432f41e4221470f6a542250e12da6ef08191e9138965168a5fe4e2390c18eccee3fa21ce53e01093f0af3dd15fcd62729b4dee95783787874a92a5c3755

  • SSDEEP

    3072:782jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:42L7HN7Kl/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 6 IoCs
  • 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\3adb97830934e28ca128f9fc42d3b8e9_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2480
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3adb97830934e28ca128f9fc42d3b8e9_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3044

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3044-0-0x00000000000F0000-0x0000000000111000-memory.dmp

    Filesize

    132KB

  • memory/3044-1-0x0000000010000000-0x0000000010024000-memory.dmp

    Filesize

    144KB

  • memory/3044-2-0x0000000010000000-0x0000000010024000-memory.dmp

    Filesize

    144KB

  • memory/3044-3-0x0000000010000000-0x0000000010024000-memory.dmp

    Filesize

    144KB