Resubmissions

22/07/2026, 23:33

260722-3j3bmsde72

22/07/2026, 23:28

260722-3gdkhade425

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/07/2026, 23:28

General

  • Target
    package.exe
  • Size 7.3MB
  • Sample260722-3gdkhade42
  • SHA256 bd1657220463787780ba1d2c6119d57536d4d6aaf9ee97c1613ccc931d8c755a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 14 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\package.exe
    "C:\Users\Admin\AppData\Local\Temp\package.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4540
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 956
      2⤵
      • Program crash
      PID:4308
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 940
      2⤵
      • Program crash
      PID:3960
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1176
      2⤵
      • Program crash
      PID:3760
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1192
      2⤵
      • Program crash
      PID:4740
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1172
      2⤵
      • Program crash
      PID:3136
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1164
      2⤵
      • Program crash
      PID:3812
    • C:\Users\Admin\AppData\Local\Temp\vc_redist.x86.exe
      "C:\Users\Admin\AppData\Local\Temp\vc_redist.x86.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:472
      • C:\Windows\Temp\{E9EF2F6A-0D66-4D8C-9A30-16604F2795DB}\.cr\vc_redist.x86.exe
        "C:\Windows\Temp\{E9EF2F6A-0D66-4D8C-9A30-16604F2795DB}\.cr\vc_redist.x86.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\vc_redist.x86.exe" -burn.filehandle.attached=656 -burn.filehandle.self=664
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:5032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 964
      2⤵
      • Program crash
      PID:2224
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1912
      2⤵
      • Program crash
      PID:344
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1884
      2⤵
      • Program crash
      PID:3880
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 2156
      2⤵
      • Program crash
      PID:1236
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 2124
      2⤵
      • Program crash
      PID:1428
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 2012
      2⤵
      • Program crash
      PID:816
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 2160
      2⤵
      • Program crash
      PID:2612
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 2160
      2⤵
      • Program crash
      PID:1744
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4540 -ip 4540
    1⤵
      PID:3688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4540 -ip 4540
      1⤵
        PID:3332
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4540 -ip 4540
        1⤵
          PID:3976
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4540 -ip 4540
          1⤵
            PID:2304
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4540 -ip 4540
            1⤵
              PID:1712
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4540 -ip 4540
              1⤵
                PID:2616
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4540 -ip 4540
                1⤵
                  PID:3720
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4540 -ip 4540
                  1⤵
                    PID:1180
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4540 -ip 4540
                    1⤵
                      PID:3516
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4540 -ip 4540
                      1⤵
                        PID:4356
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4540 -ip 4540
                        1⤵
                          PID:2272
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4540 -ip 4540
                          1⤵
                            PID:2664
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4540 -ip 4540
                            1⤵
                              PID:3824
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4540 -ip 4540
                              1⤵
                                PID:2680

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

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                                    Downloads

                                    vc_redist.x86.exe

                                    • Path C:\Users\Admin\AppData\Local\Temp\vc_redist.x86.exe
                                    • Size 6.6MB
                                    • SHA256 f0bab33a302b3cdb2e11113760d016f54fd3d2632c65ba7834fac4f0abd7f1a3
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    logo.png

                                    • Path C:\Windows\Temp\{054577AE-B8A4-4CB2-AF26-1F5C06D9BBFB}\.ba\logo.png
                                    • Size 1KB
                                    • SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
                                    • MD5 SHA1 SHA512 TLSH

                                    wixstdba.dll

                                    • Path C:\Windows\Temp\{054577AE-B8A4-4CB2-AF26-1F5C06D9BBFB}\.ba\wixstdba.dll
                                    • Size 215KB
                                    • SHA256 e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    vc_redist.x86.exe

                                    • Path C:\Windows\Temp\{E9EF2F6A-0D66-4D8C-9A30-16604F2795DB}\.cr\vc_redist.x86.exe
                                    • Size 614KB
                                    • SHA256 dd985380ee5288472e68d5e0943cae957729a86588cd8e5d39b97aefd06595c0
                                    • MD5 SHA1 SHA512 SSDEEP TLSH