Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 21:02

General

  • Target

    0f840698eee418934784713c2eb29ac1_JaffaCakes118.dll

  • Size

    609KB

  • MD5

    0f840698eee418934784713c2eb29ac1

  • SHA1

    32a2a755fefbb1fe492422a4da987d2318b38b2f

  • SHA256

    3c314297a7fb1b9041448da74c47810ad0621fbd2f87e36f63d5695d1b0148e3

  • SHA512

    af98b049ce2e10b82146b1cd286f50bd6bac426806163f3ed132ceb8621565ca4d7e5786cdafa6841ae3a189b9782926b0a2c657905f3e606727e8d670dbe0c9

  • SSDEEP

    12288:4YzchQVZnkmt/70MWugxPJZFpf0c1pHtbdJxUR9rNXZL4:L4KV5Hpt8bZHLDnM919

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 14 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0f840698eee418934784713c2eb29ac1_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4740
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0f840698eee418934784713c2eb29ac1_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3728

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3728-0-0x0000000002DE0000-0x0000000002E05000-memory.dmp
    Filesize

    148KB

  • memory/3728-1-0x0000000000400000-0x0000000000423000-memory.dmp
    Filesize

    140KB

  • memory/3728-2-0x0000000000400000-0x000000000049C000-memory.dmp
    Filesize

    624KB

  • memory/3728-4-0x0000000000400000-0x0000000000423000-memory.dmp
    Filesize

    140KB

  • memory/3728-5-0x0000000000400000-0x000000000049C000-memory.dmp
    Filesize

    624KB