Analysis

  • max time kernel
    151s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 11:09

General

  • Target

    nuevo pedido#23785.exe

  • Size

    430KB

  • MD5

    45fe143aec6a446a2bfec96054dc923c

  • SHA1

    a00719ef783406b10e44962ee6869e6a6fcc9e0d

  • SHA256

    71cd3e3afcd5a2df4cc2092f8724b24c6a8cc7e6f44f77cc8174dac0a565f98b

  • SHA512

    97967ad8de22d724541b985e0beb9ac68a5bfd2884df5d408fca79318dd9259e801dcfbddaacaf34bdc25128a1a00af78230bf818ce5c24b1ae3b18c545e540b

Score
10/10

Malware Config

Signatures

  • UAC bypass 3 TTPs
  • Windows security bypass 2 TTPs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs
  • Looks for VMWare Tools registry key 2 TTPs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Windows security modification 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Program crash 36 IoCs
  • Suspicious use of SetThreadContext 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of UnmapMainImage 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
    "C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3556
    • C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
      "C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe"
      2⤵
      • Windows security modification
      • Checks whether UAC is enabled
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:3140
      • C:\Program Files (x86)\Internet Explorer\iexplore.exe
        C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
        3⤵
          PID:356
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 356 -s 24
            4⤵
            • Program crash
            PID:352
        • C:\Program Files (x86)\Internet Explorer\iexplore.exe
          C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
          3⤵
            PID:2904
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 24
              4⤵
              • Program crash
              PID:1564
          • C:\Program Files (x86)\Internet Explorer\iexplore.exe
            C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
            3⤵
              PID:1556
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1556 -s 24
                4⤵
                • Program crash
                PID:1420
            • C:\Program Files (x86)\Internet Explorer\iexplore.exe
              C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
              3⤵
                PID:440
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 440 -s 24
                  4⤵
                  • Program crash
                  PID:424
              • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                3⤵
                  PID:3232
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 24
                    4⤵
                    • Program crash
                    PID:2716
                • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                  C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                  3⤵
                    PID:2244
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 24
                      4⤵
                      • Program crash
                      PID:1156
                  • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                    C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                    3⤵
                      PID:1380
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 1380 -s 24
                        4⤵
                        • Program crash
                        PID:1496
                    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                      C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                      3⤵
                        PID:1692
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 24
                          4⤵
                          • Program crash
                          PID:1656
                      • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                        C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                        3⤵
                          PID:3492
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 24
                            4⤵
                            • Program crash
                            PID:2132
                        • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                          C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                          3⤵
                            PID:2148
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 24
                              4⤵
                              • Program crash
                              PID:2084
                          • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                            C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                            3⤵
                              PID:3176
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 3176 -s 24
                                4⤵
                                • Program crash
                                PID:2260
                            • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                              C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                              3⤵
                                PID:3036
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 24
                                  4⤵
                                  • Program crash
                                  PID:3640
                              • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                3⤵
                                  PID:2268
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 24
                                    4⤵
                                    • Program crash
                                    PID:4040
                                • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                  C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                  3⤵
                                    PID:1048
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 24
                                      4⤵
                                      • Program crash
                                      PID:1544
                                  • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                    C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                    3⤵
                                    • Suspicious use of UnmapMainImage
                                    PID:972
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 972 -s 24
                                      4⤵
                                      • Program crash
                                      PID:2336
                                  • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                    C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                    3⤵
                                      PID:1676
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -u -p 1676 -s 24
                                        4⤵
                                        • Program crash
                                        PID:1832
                                    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                      C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                      3⤵
                                        PID:68
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -u -p 68 -s 24
                                          4⤵
                                          • Program crash
                                          PID:2528
                                      • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                        C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                        3⤵
                                          PID:3484
                                          • C:\Windows\SysWOW64\WerFault.exe
                                            C:\Windows\SysWOW64\WerFault.exe -u -p 3484 -s 24
                                            4⤵
                                            • Program crash
                                            PID:3576
                                        • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                          C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                          3⤵
                                            PID:3512
                                            • C:\Windows\SysWOW64\WerFault.exe
                                              C:\Windows\SysWOW64\WerFault.exe -u -p 3512 -s 24
                                              4⤵
                                              • Program crash
                                              PID:3132
                                          • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                            C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                            3⤵
                                              PID:3188
                                              • C:\Windows\SysWOW64\WerFault.exe
                                                C:\Windows\SysWOW64\WerFault.exe -u -p 3188 -s 24
                                                4⤵
                                                • Program crash
                                                PID:2408
                                            • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                              C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                              3⤵
                                                PID:2160
                                                • C:\Windows\SysWOW64\WerFault.exe
                                                  C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 24
                                                  4⤵
                                                  • Program crash
                                                  PID:1308
                                              • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                3⤵
                                                  PID:3828
                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 24
                                                    4⤵
                                                    • Program crash
                                                    PID:3852
                                                • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                  C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                  3⤵
                                                    PID:3752
                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 3752 -s 24
                                                      4⤵
                                                      • Program crash
                                                      PID:1016
                                                  • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                    C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                    3⤵
                                                      PID:3104
                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                        C:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 24
                                                        4⤵
                                                        • Program crash
                                                        PID:1816
                                                    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                      C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                      3⤵
                                                        PID:2232
                                                        • C:\Windows\SysWOW64\WerFault.exe
                                                          C:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 24
                                                          4⤵
                                                          • Program crash
                                                          PID:2956
                                                      • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                        C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                        3⤵
                                                          PID:4020
                                                          • C:\Windows\SysWOW64\WerFault.exe
                                                            C:\Windows\SysWOW64\WerFault.exe -u -p 4020 -s 24
                                                            4⤵
                                                            • Program crash
                                                            PID:300
                                                        • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                          C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                          3⤵
                                                            PID:2524
                                                            • C:\Windows\SysWOW64\WerFault.exe
                                                              C:\Windows\SysWOW64\WerFault.exe -u -p 2524 -s 24
                                                              4⤵
                                                              • Program crash
                                                              PID:872
                                                          • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                            C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                            3⤵
                                                              PID:3268
                                                              • C:\Windows\SysWOW64\WerFault.exe
                                                                C:\Windows\SysWOW64\WerFault.exe -u -p 3268 -s 24
                                                                4⤵
                                                                • Program crash
                                                                PID:3292
                                                            • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                              C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                              3⤵
                                                                PID:1456
                                                                • C:\Windows\SysWOW64\WerFault.exe
                                                                  C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 24
                                                                  4⤵
                                                                  • Program crash
                                                                  PID:1416
                                                              • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                                C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                                3⤵
                                                                  PID:1540
                                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 1540 -s 24
                                                                    4⤵
                                                                    • Program crash
                                                                    PID:3952
                                                                • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                                  C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                                  3⤵
                                                                    PID:1460
                                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 1460 -s 24
                                                                      4⤵
                                                                      • Program crash
                                                                      PID:1172
                                                                  • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                                    C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                                    3⤵
                                                                      PID:704
                                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                                        C:\Windows\SysWOW64\WerFault.exe -u -p 704 -s 24
                                                                        4⤵
                                                                        • Program crash
                                                                        PID:2712
                                                                    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                                      C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                                      3⤵
                                                                        PID:3716
                                                                        • C:\Windows\SysWOW64\WerFault.exe
                                                                          C:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 24
                                                                          4⤵
                                                                          • Program crash
                                                                          PID:2972
                                                                      • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                                        C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                                        3⤵
                                                                          PID:1840
                                                                          • C:\Windows\SysWOW64\WerFault.exe
                                                                            C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 24
                                                                            4⤵
                                                                            • Program crash
                                                                            PID:3796
                                                                        • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                                          C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                                          3⤵
                                                                            PID:2416
                                                                            • C:\Windows\SysWOW64\WerFault.exe
                                                                              C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 24
                                                                              4⤵
                                                                              • Program crash
                                                                              PID:1480
                                                                          • C:\Program Files (x86)\Internet Explorer\iexplore.exe
                                                                            C:\Users\Admin\AppData\Local\Temp\nuevo pedido#23785.exe
                                                                            3⤵
                                                                              PID:3552
                                                                              • C:\Windows\SysWOW64\WerFault.exe
                                                                                C:\Windows\SysWOW64\WerFault.exe -u -p 3552 -s 24
                                                                                4⤵
                                                                                • Program crash
                                                                                PID:1588

                                                                        Network

                                                                        MITRE ATT&CK Matrix ATT&CK v6

                                                                        Privilege Escalation

                                                                        Bypass User Account Control

                                                                        1
                                                                        T1088

                                                                        Defense Evasion

                                                                        Bypass User Account Control

                                                                        1
                                                                        T1088

                                                                        Disabling Security Tools

                                                                        3
                                                                        T1089

                                                                        Modify Registry

                                                                        4
                                                                        T1112

                                                                        Virtualization/Sandbox Evasion

                                                                        2
                                                                        T1497

                                                                        Discovery

                                                                        Query Registry

                                                                        4
                                                                        T1012

                                                                        Virtualization/Sandbox Evasion

                                                                        2
                                                                        T1497

                                                                        System Information Discovery

                                                                        3
                                                                        T1082

                                                                        Peripheral Device Discovery

                                                                        1
                                                                        T1120

                                                                        Replay Monitor

                                                                        Loading Replay Monitor...

                                                                        Downloads

                                                                        • memory/3140-125-0x0000000000400000-0x000000000042C000-memory.dmp
                                                                          Filesize

                                                                          176KB

                                                                        • memory/3140-132-0x0000000000400000-0x000000000042C000-memory.dmp
                                                                          Filesize

                                                                          176KB

                                                                        • memory/3556-115-0x0000000000060000-0x00000000000D2000-memory.dmp
                                                                          Filesize

                                                                          456KB

                                                                        • memory/3556-116-0x0000000004DB0000-0x00000000052AE000-memory.dmp
                                                                          Filesize

                                                                          5.0MB

                                                                        • memory/3556-117-0x0000000004950000-0x00000000049E2000-memory.dmp
                                                                          Filesize

                                                                          584KB

                                                                        • memory/3556-118-0x0000000004920000-0x000000000492A000-memory.dmp
                                                                          Filesize

                                                                          40KB

                                                                        • memory/3556-119-0x00000000048B0000-0x0000000004DAE000-memory.dmp
                                                                          Filesize

                                                                          5.0MB

                                                                        • memory/3556-120-0x00000000054A0000-0x000000000553C000-memory.dmp
                                                                          Filesize

                                                                          624KB

                                                                        • memory/3556-121-0x0000000005410000-0x000000000541E000-memory.dmp
                                                                          Filesize

                                                                          56KB

                                                                        • memory/3556-122-0x000000007EF80000-0x000000007EF81000-memory.dmp
                                                                          Filesize

                                                                          4KB

                                                                        • memory/3556-123-0x00000000058D0000-0x0000000005932000-memory.dmp
                                                                          Filesize

                                                                          392KB

                                                                        • memory/3556-124-0x00000000059A0000-0x0000000005A06000-memory.dmp
                                                                          Filesize

                                                                          408KB