Windows 7 deprecation

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

Analysis

  • max time kernel
    139s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/01/2025, 22:22

General

  • Target

    JaffaCakes118_1b9323716eee3a15fbfaf3114a84587b.exe

  • Size

    104KB

  • MD5

    1b9323716eee3a15fbfaf3114a84587b

  • SHA1

    4d98888b359eac14ad25c9e23241d79916e266e2

  • SHA256

    6298708d73d2ab3b75c696c339cd9725b5b3b5666e2318b4743d47ccfe0398b1

  • SHA512

    0aa4adcba854a130c0d055bc7d7e43a670f93d4f3dc53a214aaf1de25faf473deca442f4c8de24032d93d650ccf45dca1375ea9f33357d6c5fcbf37a384ac1ef

  • SSDEEP

    3072:rwp5qQH41CSgTnXIQo1rmGT8ahrFzk8jwaaHw7Koj4rt8:rwLqH8SanXKmND8

Malware Config

Signatures

  • Ramnit

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

  • Ramnit family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 23 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b9323716eee3a15fbfaf3114a84587b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b9323716eee3a15fbfaf3114a84587b.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4412
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
        PID:4828
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 204
          3⤵
          • Program crash
          PID:4944
      • C:\Program Files (x86)\Internet Explorer\iexplore.exe
        "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4340
        • C:\Program Files\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
          3⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1204
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1204 CREDAT:17410 /prefetch:2
            4⤵
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:1932
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1204 CREDAT:17416 /prefetch:2
            4⤵
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:3544
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\system32\svchost.exe
        2⤵
          PID:2656
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2656 -s 208
            3⤵
            • Program crash
            PID:2380
        • C:\Program Files (x86)\Internet Explorer\iexplore.exe
          "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3212
          • C:\Program Files\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
            3⤵
            • Modifies Internet Explorer settings
            PID:1052
        • C:\Users\Admin\AppData\Local\Temp\fljovgywajwvnpda.exe
          "C:\Users\Admin\AppData\Local\Temp\fljovgywajwvnpda.exe"
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2032
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4828 -ip 4828
        1⤵
          PID:4736
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2656 -ip 2656
          1⤵
            PID:3608

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ67RYHS\suggestions[1].en-US

            Filesize

            17KB

            MD5

            5a34cb996293fde2cb7a4ac89587393a

            SHA1

            3c96c993500690d1a77873cd62bc639b3a10653f

            SHA256

            c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

            SHA512

            e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

          • C:\Users\Admin\AppData\Local\Temp\fljovgywajwvnpda.exe

            Filesize

            104KB

            MD5

            1b9323716eee3a15fbfaf3114a84587b

            SHA1

            4d98888b359eac14ad25c9e23241d79916e266e2

            SHA256

            6298708d73d2ab3b75c696c339cd9725b5b3b5666e2318b4743d47ccfe0398b1

            SHA512

            0aa4adcba854a130c0d055bc7d7e43a670f93d4f3dc53a214aaf1de25faf473deca442f4c8de24032d93d650ccf45dca1375ea9f33357d6c5fcbf37a384ac1ef

          • memory/2032-34-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB

          • memory/2032-33-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/2032-30-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/4412-6-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/4412-18-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/4412-1-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB

          • memory/4412-10-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB

          • memory/4412-11-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/4412-17-0x00000000778D2000-0x00000000778D3000-memory.dmp

            Filesize

            4KB

          • memory/4412-13-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/4412-2-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/4412-20-0x00000000778D2000-0x00000000778D3000-memory.dmp

            Filesize

            4KB

          • memory/4412-19-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/4412-0-0x0000000000400000-0x0000000000439C94-memory.dmp

            Filesize

            231KB

          • memory/4412-29-0x0000000000400000-0x000000000043A000-memory.dmp

            Filesize

            232KB

          • memory/4412-4-0x00000000006C0000-0x00000000006C1000-memory.dmp

            Filesize

            4KB

          • memory/4412-5-0x00000000006D0000-0x00000000006D1000-memory.dmp

            Filesize

            4KB

          • memory/4828-9-0x0000000000D40000-0x0000000000D41000-memory.dmp

            Filesize

            4KB

          • memory/4828-8-0x0000000000D60000-0x0000000000D61000-memory.dmp

            Filesize

            4KB