Windows 7 deprecation

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

Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2024, 20:49

General

  • Target

    fd10d5881fbc2b6cbdc5b643d355b92b_JaffaCakes118.exe

  • Size

    101KB

  • MD5

    fd10d5881fbc2b6cbdc5b643d355b92b

  • SHA1

    1c3ad1a1a546e479b53de31dac5cd4944783b406

  • SHA256

    168fd5734ac0188a4f83e948abe0a7e95661137d8d8a5abc45071fe7b538fe28

  • SHA512

    98c5a5bd27777712c1bb399f95d05b03bbe403ba502b0cc7275159046c9c2646b3f9166c222b92685297a7598e1f2c4962a1e2c40cd1a3b47e66100399018b0a

  • SSDEEP

    3072:IHZoTWiIyhD6EuGf7sHwTL/Fk8jwaaHw7Koj4r3w:oZOWidRZf7sHK

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Ramnit family
  • UAC bypass 3 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Impair Defenses: Safe Mode Boot 1 TTPs 3 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd10d5881fbc2b6cbdc5b643d355b92b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fd10d5881fbc2b6cbdc5b643d355b92b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2972
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2516
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
      • Modifies WinLogon for persistence
      • UAC bypass
      • Checks BIOS information in registry
      • Drops startup file
      • Impair Defenses: Safe Mode Boot
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2752
    • C:\Users\Admin\AppData\Local\Temp\vspuxaysytyxwslr.exe
      "C:\Users\Admin\AppData\Local\Temp\vspuxaysytyxwslr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\vhdklxnv\enrvkyyd.exe

    Filesize

    101KB

    MD5

    fd10d5881fbc2b6cbdc5b643d355b92b

    SHA1

    1c3ad1a1a546e479b53de31dac5cd4944783b406

    SHA256

    168fd5734ac0188a4f83e948abe0a7e95661137d8d8a5abc45071fe7b538fe28

    SHA512

    98c5a5bd27777712c1bb399f95d05b03bbe403ba502b0cc7275159046c9c2646b3f9166c222b92685297a7598e1f2c4962a1e2c40cd1a3b47e66100399018b0a

  • memory/1668-91-0x0000000000400000-0x0000000000439F58-memory.dmp

    Filesize

    231KB

  • memory/1668-92-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1668-85-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1668-86-0x0000000000400000-0x0000000000439F58-memory.dmp

    Filesize

    231KB

  • memory/1668-87-0x0000000000400000-0x0000000000439F58-memory.dmp

    Filesize

    231KB

  • memory/2516-22-0x0000000020010000-0x000000002001C000-memory.dmp

    Filesize

    48KB

  • memory/2516-20-0x0000000000060000-0x0000000000061000-memory.dmp

    Filesize

    4KB

  • memory/2516-14-0x0000000020010000-0x000000002001C000-memory.dmp

    Filesize

    48KB

  • memory/2516-23-0x0000000020010000-0x000000002001C000-memory.dmp

    Filesize

    48KB

  • memory/2516-21-0x0000000020010000-0x000000002001C000-memory.dmp

    Filesize

    48KB

  • memory/2516-10-0x0000000000050000-0x0000000000051000-memory.dmp

    Filesize

    4KB

  • memory/2516-8-0x0000000020010000-0x000000002001C000-memory.dmp

    Filesize

    48KB

  • memory/2516-18-0x0000000000070000-0x0000000000071000-memory.dmp

    Filesize

    4KB

  • memory/2516-19-0x0000000000050000-0x0000000000051000-memory.dmp

    Filesize

    4KB

  • memory/2752-55-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-95-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-102-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-101-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-33-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-27-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-44-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-45-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-51-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-62-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-100-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-99-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-98-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-97-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-96-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-94-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2752-93-0x0000000020010000-0x000000002002C000-memory.dmp

    Filesize

    112KB

  • memory/2972-81-0x000000007768F000-0x0000000077690000-memory.dmp

    Filesize

    4KB

  • memory/2972-53-0x0000000077690000-0x0000000077691000-memory.dmp

    Filesize

    4KB

  • memory/2972-2-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2972-5-0x0000000000610000-0x0000000000611000-memory.dmp

    Filesize

    4KB

  • memory/2972-4-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/2972-1-0x00000000003E0000-0x00000000003E2000-memory.dmp

    Filesize

    8KB

  • memory/2972-6-0x0000000000400000-0x0000000000439F58-memory.dmp

    Filesize

    231KB

  • memory/2972-74-0x0000000002940000-0x000000000297A000-memory.dmp

    Filesize

    232KB

  • memory/2972-66-0x0000000000400000-0x0000000000439F58-memory.dmp

    Filesize

    231KB

  • memory/2972-65-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2972-0-0x0000000000400000-0x0000000000439F58-memory.dmp

    Filesize

    231KB

  • memory/2972-37-0x0000000077690000-0x0000000077691000-memory.dmp

    Filesize

    4KB

  • memory/2972-38-0x000000007768F000-0x0000000077690000-memory.dmp

    Filesize

    4KB