Windows 7 deprecation

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

Analysis

  • max time kernel
    125s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/01/2024, 18:24

General

  • Target

    72bb53ceee38b35cebf0749d11f006f8.exe

  • Size

    501KB

  • MD5

    72bb53ceee38b35cebf0749d11f006f8

  • SHA1

    bb5eeb9a93cafd830f08a671dddbffd1078dbeab

  • SHA256

    7fd8d87eb262a99f9d5414a8291a3fb6c9aa37904b1271dae32443d7e3ea4aaf

  • SHA512

    34e0005936cb32888fa060c0534be942229097373b2d70713e84c7bb6c3b40364ec0ebfd2e09a68332a11817b561b7db2e543bcf3f6d10e8407be7d36fe45cac

  • SSDEEP

    12288:vboD2LT14nLg/pQ6FlldJenT5oHiEWSwvExHChexZk1GByKA:8y14nk/pJ3ld058S7s1D0QyN

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Program crash 18 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe
    "C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5052
    • C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe
      C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:408
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe" /TN 0Su7L8S745c1 /F
        3⤵
        • Creates scheduled task(s)
        PID:4196
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c schtasks.exe /Query /XML /TN 0Su7L8S745c1 > C:\Users\Admin\AppData\Local\Temp\Br3ldCCl.xml
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3432
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks.exe /Query /XML /TN 0Su7L8S745c1
          4⤵
            PID:4040
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 604
          3⤵
          • Program crash
          PID:4460
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 632
          3⤵
          • Program crash
          PID:3904
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 640
          3⤵
          • Program crash
          PID:1624
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 640
          3⤵
          • Program crash
          PID:3624
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 716
          3⤵
          • Program crash
          PID:2368
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 756
          3⤵
          • Program crash
          PID:680
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 1416
          3⤵
          • Program crash
          PID:4472
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 1912
          3⤵
          • Program crash
          PID:2488
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 2144
          3⤵
          • Program crash
          PID:5088
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 2100
          3⤵
          • Program crash
          PID:652
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 1952
          3⤵
          • Program crash
          PID:4832
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 2164
          3⤵
          • Program crash
          PID:2492
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 2108
          3⤵
          • Program crash
          PID:1524
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 2196
          3⤵
          • Program crash
          PID:2516
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 2184
          3⤵
          • Program crash
          PID:2680
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 1976
          3⤵
          • Program crash
          PID:1960
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 2152
          3⤵
          • Program crash
          PID:4692
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 628
          3⤵
          • Program crash
          PID:4872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 408 -ip 408
      1⤵
        PID:1032
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 408 -ip 408
        1⤵
          PID:4336
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 408 -ip 408
          1⤵
            PID:3204
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 408 -ip 408
            1⤵
              PID:1504
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 408 -ip 408
              1⤵
                PID:4880
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 408 -ip 408
                1⤵
                  PID:1988
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 408 -ip 408
                  1⤵
                    PID:3844
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 408 -ip 408
                    1⤵
                      PID:4688
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 408 -ip 408
                      1⤵
                        PID:1580
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 408 -ip 408
                        1⤵
                          PID:3104
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 408 -ip 408
                          1⤵
                            PID:908
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 616 -p 408 -ip 408
                            1⤵
                              PID:3660
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -pss -s 652 -p 408 -ip 408
                              1⤵
                                PID:232
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -pss -s 648 -p 408 -ip 408
                                1⤵
                                  PID:4468
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 672 -p 408 -ip 408
                                  1⤵
                                    PID:4432
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 648 -p 408 -ip 408
                                    1⤵
                                      PID:4304
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 620 -p 408 -ip 408
                                      1⤵
                                        PID:2264
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 688 -p 408 -ip 408
                                        1⤵
                                          PID:2396

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe

                                          Filesize

                                          161KB

                                          MD5

                                          b715769e17374543f418a66c8a49b346

                                          SHA1

                                          873105e52b07b61f9e37eff30d66c8c4e1ee60b5

                                          SHA256

                                          ce674ef34f9c6536a420ec20bb1804f5096c14113dc2a406e84f5430faba8801

                                          SHA512

                                          a31a2bee4ce397c9e51bfe76fcd2601e8e0bc7d231fcf3716712605bc3faa52c40342719a88c82e390c7a14380216f36ed004eb0a3f0dbb2703256dee51bc5df

                                        • C:\Users\Admin\AppData\Local\Temp\Br3ldCCl.xml

                                          Filesize

                                          1KB

                                          MD5

                                          877bf9ff67adf2b5626ebdf75e32d0b1

                                          SHA1

                                          bd93f578c10a6b0c5cce35fa55626f08b48fea83

                                          SHA256

                                          bc7602b0f85c1f1aceb01bc02cb14ade2cd29fec92ab0ab67d6051ca644a5647

                                          SHA512

                                          fb07ba78be46e3372a29b2a5b3ebd2ac1db4ba6429a6f505489897d86610a21cd3ca3b60aee02d7e7b79330bd80018742afcb3aeb901daa71c6348245940cff0

                                        • memory/408-14-0x0000000000400000-0x000000000065C000-memory.dmp

                                          Filesize

                                          2.4MB

                                        • memory/408-23-0x0000000000470000-0x00000000004DB000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/408-22-0x0000000000400000-0x000000000045B000-memory.dmp

                                          Filesize

                                          364KB

                                        • memory/408-17-0x00000000018D0000-0x000000000194E000-memory.dmp

                                          Filesize

                                          504KB

                                        • memory/408-40-0x0000000000400000-0x000000000065C000-memory.dmp

                                          Filesize

                                          2.4MB

                                        • memory/5052-0-0x0000000000400000-0x000000000065C000-memory.dmp

                                          Filesize

                                          2.4MB

                                        • memory/5052-2-0x00000000018C0000-0x000000000193E000-memory.dmp

                                          Filesize

                                          504KB

                                        • memory/5052-1-0x0000000000400000-0x000000000046B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/5052-13-0x0000000000400000-0x000000000046B000-memory.dmp

                                          Filesize

                                          428KB