Windows 7 deprecation

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

Analysis

  • max time kernel
    81s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 08:09

General

  • Target

    cf13b8d4ae69d22413a1cd2576768fb9_JaffaCakes118.dll

  • Size

    480KB

  • MD5

    cf13b8d4ae69d22413a1cd2576768fb9

  • SHA1

    38d356969803b74583bf2b2a9dd911f9b0d35e88

  • SHA256

    cd7354678ae1d89ec89954f5fd25ff65e85ef80917f05a64df1262882268e878

  • SHA512

    3f3bb8db823a1474b1afd7bdc90c015ba80a340a660f1f0b34bca24990ead76e2a8f17d46048f864453794396f4d49922c46d42870fdebd945af9bc44aaef164

  • SSDEEP

    12288:GXo450qjYthuCNIm/kqF6a2FjyHIDifoh:P/ku6FjyHe3

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Drops file in System32 directory 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf13b8d4ae69d22413a1cd2576768fb9_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf13b8d4ae69d22413a1cd2576768fb9_JaffaCakes118.dll,#1
      2⤵
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3040
      • C:\Windows\SysWOW64\rundll32mgr.exe
        C:\Windows\SysWOW64\rundll32mgr.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2144
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2144 -s 100
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:1192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\rundll32mgr.exe

    Filesize

    103KB

    MD5

    0ff8c1c8de1f818a51512f4d894e30d1

    SHA1

    bd99a343ea5ca5ebdd7207651478a8425054716a

    SHA256

    7cc54785e229b1605103e3219969939eb80f106e9edca3cb380917ac33526d28

    SHA512

    da23767aa25ba5c1bb55c338fa82b1b60853c83fd1e4af28cc023fdd1405b46717bc58137d7bfe7a3a581dcd23de0520ab6ace88434b8cf35b3a0278f516dfd2

  • memory/3040-15-0x0000000010000000-0x00000000126B0000-memory.dmp

    Filesize

    38.7MB

  • memory/3040-16-0x0000000010000000-0x00000000126B0000-memory.dmp

    Filesize

    38.7MB