Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/09/2026, 22:50

General

  • Target
    jaffacakes118_ff9fcddc0382c5bd8094b688137e7492d710a9644b8ecff2c9f8117879cf700a.exe
  • Size 2.2MB
  • Sample260924-2sg7dstfkg
  • SHA256 ff9fcddc0382c5bd8094b688137e7492d710a9644b8ecff2c9f8117879cf700a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Indicator Removal: File Deletion 1 TTPs

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

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 18 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • System Network Connections Discovery 1 TTPs 2 IoCs

    Attempt to get a listing of network connections.

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ff9fcddc0382c5bd8094b688137e7492d710a9644b8ecff2c9f8117879cf700a.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ff9fcddc0382c5bd8094b688137e7492d710a9644b8ecff2c9f8117879cf700a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2748
    • C:\Users\Admin\AppData\Local\Temp\install22887.exe
      "C:\Users\Admin\AppData\Local\Temp\install22887.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2976
    • C:\Users\Admin\AppData\Local\Temp\setup.exe
      "C:\Users\Admin\AppData\Local\Temp\setup.exe" c
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Users\Admin\AppData\Local\Temp\install31781.exe
        "C:\Users\Admin\AppData\Local\Temp\install31781.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3844
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\install31781.exe > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3476
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3844 -s 1304
          4⤵
          • Program crash
          PID:3056
      • C:\Users\Admin\AppData\Local\Temp\install23306.exe
        "C:\Users\Admin\AppData\Local\Temp\install23306.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2564
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 312
          4⤵
          • Program crash
          PID:1204
      • C:\Users\Admin\AppData\Local\Temp\install18483.exe
        "C:\Users\Admin\AppData\Local\Temp\install18483.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:568
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Windows\Temp\a00772.bat" "C:\Users\Admin\AppData\Local\Temp\install18483.exe" "
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:364
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" ver 2>&1"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1460
          • C:\Windows\SysWOW64\find.exe
            find "Windows XP"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4780
          • C:\Windows\SysWOW64\at.exe
            at /delete /yes
            5⤵
            • System Location Discovery: System Language Discovery
            PID:6020
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c netstat -ano|find ":33515 "|find "LISTENING"
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            • System Network Connections Discovery
            • Suspicious use of WriteProcessMemory
            PID:680
            • C:\Windows\SysWOW64\NETSTAT.EXE
              netstat -ano
              6⤵
              • System Location Discovery: System Language Discovery
              • System Network Connections Discovery
              • Gathers network information
              • Suspicious use of AdjustPrivilegeToken
              PID:2936
            • C:\Windows\SysWOW64\find.exe
              find ":33515 "
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2028
            • C:\Windows\SysWOW64\find.exe
              find "LISTENING"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3284
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1
            5⤵
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:1640
          • C:\Windows\SysWOW64\attrib.exe
            attrib -S -H -R "C:\Windows\svchost.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            • Views/modifies file attributes
            PID:1664
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c dir /A-D /S /B *.exe
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4284
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x000000000000049C 0x00000000000004B0
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3432
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 2564 -ip 2564
    1⤵
      PID:5636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 3844 -ip 3844
      1⤵
        PID:4608

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            1F6A32D949E6BC5C752458292FF1943F.EXE

            • Path C:\Users\Admin\AppData\Local\1F6A32D949E6BC5C752458292FF1943F.EXE
            • Size 48KB
            • SHA256 5b7f9a223ac5a8c768287fb9ee321364f8586ea392a3e4f75f48e3edeb936e69
            • MD5 SHA1 SHA512 SSDEEP TLSH

            522B0B90E830E09CE0E387C1A6ED0F59.EXE

            • Path C:\Users\Admin\AppData\Local\522B0B90E830E09CE0E387C1A6ED0F59.EXE
            • Size 282KB
            • SHA256 5d02c4574ab87123d27155ce393b6adc207e22dc09a14e5ff8154737ab7da0e0
            • MD5 SHA1 SHA512 SSDEEP TLSH

            77ED2346FE1BBF6EFDF64CCB83D9E329.EXE

            • Path C:\Users\Admin\AppData\Local\77ED2346FE1BBF6EFDF64CCB83D9E329.EXE
            • Size 157KB
            • SHA256 6e025e8a7bafa491450d51e2b5954e152b5b7ee7c0a74bdccde9cd9aecd14411
            • MD5 SHA1 SHA512 SSDEEP TLSH

            9E12BE000842A13EA3ACD88726C8F484.EXE

            • Path C:\Users\Admin\AppData\Local\9E12BE000842A13EA3ACD88726C8F484.EXE
            • Size 105KB
            • SHA256 c6296b06ce5fb85456be1eff9004459548daa400124923e5a6bf0dcf3117def4
            • MD5 SHA1 SHA512 SSDEEP TLSH

            B39886898AF032F6FE8627A5810C1557.EXE

            • Path C:\Users\Admin\AppData\Local\B39886898AF032F6FE8627A5810C1557.EXE
            • Size 96KB
            • SHA256 95a2e2cacfb63d095de385a98f1d5d4a21f0e7e8de485cbaf5b872434d43fb73
            • MD5 SHA1 SHA512 SSDEEP TLSH

            C510554725AA86851B2B62179890B101.EXE

            • Path C:\Users\Admin\AppData\Local\C510554725AA86851B2B62179890B101.EXE
            • Size 5KB
            • SHA256 3ebdeea17770bd829046903c58b4815e0efd952518b287c441166247def0b64c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            DB6E5838C866803159CF153E019D14C0.EXE

            • Path C:\Users\Admin\AppData\Local\DB6E5838C866803159CF153E019D14C0.EXE
            • Size 41KB
            • SHA256 1abf28accce0d7d7495c1920fb3a98aec84ceb9dc379e81d5678aaf81db8e4c3
            • MD5 SHA1 SHA512 SSDEEP TLSH

            install18483.exe

            • Path C:\Users\Admin\AppData\Local\Temp\install18483.exe
            • Size 1.8MB
            • SHA256 17a3ac08d09701fb5a146bba87e288f07bf65a3e2b29345eb57036d22495b034
            • MD5 SHA1 SHA512 SSDEEP TLSH

            install22887.exe

            • Path C:\Users\Admin\AppData\Local\Temp\install22887.exe
            • Size 215KB
            • SHA256 812f4e92fedccffaae3adf9ba79f853851073e4b919c43b606da80022cc13970
            • MD5 SHA1 SHA512 SSDEEP TLSH

            install23306.exe

            • Path C:\Users\Admin\AppData\Local\Temp\install23306.exe
            • Size 93KB
            • SHA256 a428d8698cbf65b016387d27c78b52593ea0810837533ccdc87b630876d39cdc
            • MD5 SHA1 SHA512 SSDEEP TLSH

            install31781.exe

            • Path C:\Users\Admin\AppData\Local\Temp\install31781.exe
            • Size 6KB
            • SHA256 2a4b109d77dc5c4eaeb2c5559de10fa1942cb91ccd6f30c26d838442fb866078
            • MD5 SHA1 SHA512 SSDEEP TLSH

            setup.exe

            • Path C:\Users\Admin\AppData\Local\Temp\setup.exe
            • Size 2.2MB
            • SHA256 ff9fcddc0382c5bd8094b688137e7492d710a9644b8ecff2c9f8117879cf700a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libeay32.dll

            • Path C:\Users\Admin\AppData\Local\libeay32.dll
            • Size 992KB
            • SHA256 eefcf44cc4252ac145b2ac34d770e4ea69b5b0309bf722669b13a1e0f877560f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libiconv2.dll

            • Path C:\Users\Admin\AppData\Local\libiconv2.dll
            • Size 877KB
            • SHA256 3ec2d1a924ef6f19f2db45e48b9cf4b74a904af5720100e3da02182eee3bcf02
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libintl3.dll

            • Path C:\Users\Admin\AppData\Local\libintl3.dll
            • Size 99KB
            • SHA256 b92377f1ecb1288467e81abe286d1fd12946d017e74bd1ab5fb2f11e46955154
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libssl32.dll

            • Path C:\Users\Admin\AppData\Local\libssl32.dll
            • Size 192KB
            • SHA256 f07ce36b11699b2faa37e2604a49d33db7528262e8bb782a96e7cb2a3e18aa1c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            pcre.dll

            • Path C:\Users\Admin\AppData\Local\pcre.dll
            • Size 47KB
            • SHA256 8f12e0dc82256f7fdccf90293cef22758e67275e70f7d07a3bd457cbeb4cf805
            • MD5 SHA1 SHA512 SSDEEP TLSH

            a00772.bat

            • Path C:\Windows\Temp\a00772.bat
            • Size 9KB
            • SHA256 d5e5974aedacf435dd61eb33ae027d195eb72f07f9210574bb10cdabf65b17c3
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/568-88-0x0000000000400000-0x0000000000422000-memory.dmp

            memory/2560-36-0x0000000000400000-0x0000000000420000-memory.dmp

            memory/2560-90-0x0000000000400000-0x0000000000420000-memory.dmp

            memory/2560-93-0x0000000000400000-0x0000000000420000-memory.dmp

            memory/2564-48-0x0000000000400000-0x0000000000418CC1-memory.dmp

            memory/2748-75-0x0000000000400000-0x0000000000420000-memory.dmp

            memory/2748-24-0x0000000000400000-0x0000000000420000-memory.dmp

            memory/2976-94-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-17-0x0000000000454000-0x0000000000489000-memory.dmp

            memory/2976-25-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-26-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-23-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-19-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-18-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-89-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-13-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-110-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-15-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-109-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-100-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-101-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-102-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-103-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-104-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-105-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-106-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-107-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/2976-108-0x0000000000400000-0x000000000048A000-memory.dmp

            memory/3844-39-0x0000000000400000-0x0000000000403400-memory.dmp

            memory/3844-92-0x0000000000400000-0x0000000000403400-memory.dmp