Windows 7 deprecation

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

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 08:52

General

  • Target

    e99e156799f2845521d646451187b2ab_JaffaCakes118.exe

  • Size

    2.0MB

  • MD5

    e99e156799f2845521d646451187b2ab

  • SHA1

    0c0b687db2058fa8883168c4c838371314be3b5d

  • SHA256

    bc2aab95ab1d9dabbf485b3a005004abfc2f30432a562ec4433cae7ba73a84d9

  • SHA512

    6946ff3c1ba03f0c8fe6addd32224ffbce1cb5f0a6666c3139de29f412a76c4850afe6fb80779f4054f8625a7cd90986f172c6bbf026a90b5b8d41eac3c62d17

  • SSDEEP

    49152:VDc9QufhCccakLz0ibq6yqhXt1vP+W6cakLz0ibq6yqh:VDc9hhCccakcibiqhXt1X+W6cakcibiK

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 1 IoCs
  • 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\e99e156799f2845521d646451187b2ab_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e99e156799f2845521d646451187b2ab_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Users\Admin\AppData\Local\Temp\e99e156799f2845521d646451187b2ab_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e99e156799f2845521d646451187b2ab_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:5096
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\e99e156799f2845521d646451187b2ab_JaffaCakes118.exe" /TN Zu1tk2JP99e9 /F
        3⤵
        • Creates scheduled task(s)
        PID:1232
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c schtasks.exe /Query /XML /TN Zu1tk2JP99e9 > C:\Users\Admin\AppData\Local\Temp\1BU1b.xml
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1484
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks.exe /Query /XML /TN Zu1tk2JP99e9
          4⤵
            PID:3952
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 604
          3⤵
          • Program crash
          PID:1784
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 628
          3⤵
          • Program crash
          PID:2656
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 716
          3⤵
          • Program crash
          PID:4128
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 752
          3⤵
          • Program crash
          PID:3008
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 804
          3⤵
          • Program crash
          PID:852
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 780
          3⤵
          • Program crash
          PID:3468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1424
          3⤵
          • Program crash
          PID:932
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1472
          3⤵
          • Program crash
          PID:2392
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 2144
          3⤵
          • Program crash
          PID:3124
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 2152
          3⤵
          • Program crash
          PID:5016
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1960
          3⤵
          • Program crash
          PID:4888
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 2144
          3⤵
          • Program crash
          PID:3088
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 2152
          3⤵
          • Program crash
          PID:5036
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1960
          3⤵
          • Program crash
          PID:3172
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 2104
          3⤵
          • Program crash
          PID:4992
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1980
          3⤵
          • Program crash
          PID:2928
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 1976
          3⤵
          • Program crash
          PID:1700
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 720
          3⤵
          • Program crash
          PID:5092
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5096 -ip 5096
      1⤵
        PID:3352
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5096 -ip 5096
        1⤵
          PID:4020
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 5096 -ip 5096
          1⤵
            PID:1928
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 5096 -ip 5096
            1⤵
              PID:1876
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 5096 -ip 5096
              1⤵
                PID:2700
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 5096 -ip 5096
                1⤵
                  PID:2272
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 5096 -ip 5096
                  1⤵
                    PID:1208
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 5096 -ip 5096
                    1⤵
                      PID:3780
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 5096 -ip 5096
                      1⤵
                        PID:4784
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 5096 -ip 5096
                        1⤵
                          PID:2252
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 5096 -ip 5096
                          1⤵
                            PID:4628
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 5096 -ip 5096
                            1⤵
                              PID:2676
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 5096 -ip 5096
                              1⤵
                                PID:3940
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 5096 -ip 5096
                                1⤵
                                  PID:5060
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 620 -p 5096 -ip 5096
                                  1⤵
                                    PID:4920
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 636 -p 5096 -ip 5096
                                    1⤵
                                      PID:1016
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 652 -p 5096 -ip 5096
                                      1⤵
                                        PID:2072
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 640 -p 5096 -ip 5096
                                        1⤵
                                          PID:2956

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\1BU1b.xml

                                          Filesize

                                          1KB

                                          MD5

                                          ef1388088a0838a2ecd003c2add96c03

                                          SHA1

                                          9c5dbbc4720b4a194ef16fcd307f41c0626f9ba7

                                          SHA256

                                          0068fb5b8df98cf6a69bb8e0e4fc7b6b285877a691ab34d790c9e13968dff324

                                          SHA512

                                          4fe0c3157d145b2b81f76398b46baa4752a3eb0fd822ff35a94e0127523d32b10845fafe728a89ddc14783ab35902fc7f45d0764ad357cafa7359d9171dd1d04

                                        • C:\Users\Admin\AppData\Local\Temp\e99e156799f2845521d646451187b2ab_JaffaCakes118.exe

                                          Filesize

                                          2.0MB

                                          MD5

                                          a27a361f7f19f18a763b178f8fc857d3

                                          SHA1

                                          6bfa68e26d31d6cf4b6e287ba6003302fe369620

                                          SHA256

                                          e70406d4c4f33d9b39bb2cf2a581d9c6fdf767b83b57a7bf463f248e54f73a61

                                          SHA512

                                          e00e39f2958a0f63cb722de399d31fd2525d15ab0dc97a7603b882483a5e6ecebcf1802478cd890a78cb885c76382dc6e2c0244c3e995f6950ae2f2f7fd5abd6

                                        • memory/4908-0-0x0000000000400000-0x000000000065C000-memory.dmp

                                          Filesize

                                          2.4MB

                                        • memory/4908-1-0x0000000000400000-0x000000000046B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/4908-4-0x0000000001730000-0x00000000017AE000-memory.dmp

                                          Filesize

                                          504KB

                                        • memory/4908-13-0x0000000000400000-0x000000000046B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/5096-14-0x0000000000400000-0x000000000065C000-memory.dmp

                                          Filesize

                                          2.4MB

                                        • memory/5096-16-0x00000000018D0000-0x000000000194E000-memory.dmp

                                          Filesize

                                          504KB

                                        • memory/5096-22-0x0000000000400000-0x000000000045B000-memory.dmp

                                          Filesize

                                          364KB

                                        • memory/5096-24-0x00000000004B0000-0x000000000051B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/5096-40-0x0000000000400000-0x000000000065C000-memory.dmp

                                          Filesize

                                          2.4MB