Analysis

  • max time kernel
    140s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17-07-2024 04:42

General

  • Target

    5181367613199a7de542bb6b5d8ccb0b_JaffaCakes118.dll

  • Size

    609KB

  • MD5

    5181367613199a7de542bb6b5d8ccb0b

  • SHA1

    3b217562bd1e804cd7f2ce007412e6abb6657ecb

  • SHA256

    dc6cd63d9d77328bd849e5d1dda11d8fbe1dbc081a7991fb7123c381e9ef86f7

  • SHA512

    421c4ce102f138449f24414d26caa22becd054cf32bacb6361179a8082ce0b291155ae11dc6672de826f702cc8df4433f3aeda6821e7d5cd267894aecf74cfaa

  • SSDEEP

    12288:4YzchQVZnkmt/70MWugxPJZFpf0c1pHxbdJxUR9rNXZL4:L4KV5Hpt8bZHLnnM919

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

190.55.186.229:80

203.157.152.9:7080

157.245.145.87:443

132.248.38.158:80

110.172.180.180:8080

70.32.89.105:8080

161.49.84.2:80

37.46.129.215:8080

50.116.78.109:8080

115.79.195.246:80

178.62.254.156:8080

175.103.38.146:80

188.226.165.170:8080

91.93.3.85:8080

162.144.145.58:8080

117.2.139.117:443

190.85.46.52:7080

201.193.160.196:80

152.32.75.74:443

195.201.56.70:8080

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\5181367613199a7de542bb6b5d8ccb0b_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5181367613199a7de542bb6b5d8ccb0b_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2988

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2988-0-0x0000000000760000-0x00000000007FC000-memory.dmp

    Filesize

    624KB

  • memory/2988-1-0x00000000001B0000-0x00000000001D5000-memory.dmp

    Filesize

    148KB

  • memory/2988-2-0x0000000000761000-0x00000000007C4000-memory.dmp

    Filesize

    396KB

  • memory/2988-3-0x0000000000760000-0x00000000007FC000-memory.dmp

    Filesize

    624KB

  • memory/2988-5-0x0000000000761000-0x00000000007C4000-memory.dmp

    Filesize

    396KB

  • memory/2988-9-0x0000000000760000-0x00000000007FC000-memory.dmp

    Filesize

    624KB