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Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 04:00

General

  • Target

    a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe

  • Size

    487KB

  • MD5

    a980d1a55ca6cc39e9567961cba1226b

  • SHA1

    f93a1b7c5f302887f522a2573dbbd3a762faa82a

  • SHA256

    2dbb2c24d691355e175d06e9b6f0a4d6cb19007dcfa1e166a9053cb99b1fd5a4

  • SHA512

    f829579e0da3f962e0fcd6998c769cf7f2006fe3a2c0b202902b95f165e8addd85497eff0adfbce4503f6d33c94937463084448a8a83014d76f7dfda9fe757a7

  • SSDEEP

    3072:VEMocGyYa14wvaGlJtZPPlIKXH41Wc4rXVHc5nUse5VS:VhzGyYaiw/ZHlIiJbTVHqU7

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2780
    • C:\Windows\SysWOW64\Netsh.exe
      "Netsh" Advfirewall set Currentprofile State off
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:2788
    • C:\Users\Admin\AppData\Local\Temp\a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe"
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2248-8-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-7-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-4-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-5-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-19-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-14-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-6-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-9-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-12-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2248-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2780-0-0x0000000074E51000-0x0000000074E52000-memory.dmp

    Filesize

    4KB

  • memory/2780-20-0x0000000074E50000-0x00000000753FB000-memory.dmp

    Filesize

    5.7MB

  • memory/2780-1-0x0000000074E50000-0x00000000753FB000-memory.dmp

    Filesize

    5.7MB

  • memory/2780-3-0x0000000074E50000-0x00000000753FB000-memory.dmp

    Filesize

    5.7MB

  • memory/2780-2-0x0000000074E50000-0x00000000753FB000-memory.dmp

    Filesize

    5.7MB