Analysis

  • max time kernel
    139s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230824-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-08-2023 19:26

General

  • Target

    b8401bf0ab39781024ba5a52ac62250aca3c4791687c28fca9d51a6cd76900c0.exe

  • Size

    702KB

  • MD5

    f93567a7ebf798787fad600bdb37fd25

  • SHA1

    2658309bb0e594a525f1c9142ccf11de2fabb334

  • SHA256

    b8401bf0ab39781024ba5a52ac62250aca3c4791687c28fca9d51a6cd76900c0

  • SHA512

    76e7a80322da0c11589b9346ac2a8fd1e84414eb2b02244a6c01771bd0a93ed21a82619617524ef4562e640996907a0c4f19912e01ebfc91e4c8670d7df3dd0a

  • SSDEEP

    12288:gMrty90+bjdGh/X0ddkb5jbVgOlx2EwQCcQrza7q+hlqp8M:9y3bjdQ/c6bpVgOGBlcQK7q+hkpv

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

jaja

C2

77.91.124.73:19071

Attributes
  • auth_value

    3670179d176ca399ed08e7914610b43c

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b8401bf0ab39781024ba5a52ac62250aca3c4791687c28fca9d51a6cd76900c0.exe
    "C:\Users\Admin\AppData\Local\Temp\b8401bf0ab39781024ba5a52ac62250aca3c4791687c28fca9d51a6cd76900c0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:212
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6010460.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6010460.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3708
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0743981.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0743981.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2236
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8355121.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8355121.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:556
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5128932.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5128932.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3904
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h4918357.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h4918357.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3892
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:4828
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
                7⤵
                • Creates scheduled task(s)
                PID:4600
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:3968
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:3244
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:4400
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:796
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:2676
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:1076
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4956
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4276
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i4342314.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i4342314.exe
                      4⤵
                      • Executes dropped EXE
                      PID:1612
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3788
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1828

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6010460.exe

                Filesize

                599KB

                MD5

                4b0569f7daf9663b67a26d2315890b38

                SHA1

                72a956179ce187827726ebbdbd80162bd7c79c31

                SHA256

                92a71bb10b5e28370410db54573bcbf80dd4751015de870f9c4127800947d33b

                SHA512

                8059ddb6a76f6dd9197a96f5695de6be7996023f98c9f8232d3fd2cb8b179483edc8de9a2358ba10e0e428de107487e0bc71bd12d1dd5fd53c2809b1ac9b3ac8

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6010460.exe

                Filesize

                599KB

                MD5

                4b0569f7daf9663b67a26d2315890b38

                SHA1

                72a956179ce187827726ebbdbd80162bd7c79c31

                SHA256

                92a71bb10b5e28370410db54573bcbf80dd4751015de870f9c4127800947d33b

                SHA512

                8059ddb6a76f6dd9197a96f5695de6be7996023f98c9f8232d3fd2cb8b179483edc8de9a2358ba10e0e428de107487e0bc71bd12d1dd5fd53c2809b1ac9b3ac8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0743981.exe

                Filesize

                433KB

                MD5

                d5af5eb76b5d847081658ad91432db44

                SHA1

                b38f647f2a79d1522f05944c9448bb27c8041c04

                SHA256

                d37bb2a8b403334a42c02b2068979a6124c7581e0a4d6c7334266b7ffc6fbe22

                SHA512

                bf8cac71b203a084b9d825a1c4b9d08fea531bedf29a9104d24dbc8247a2e98a7b2b404fea34f7ab3ddeb50e1e77590ad37d4228770af27c8b093ea4c70232ef

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0743981.exe

                Filesize

                433KB

                MD5

                d5af5eb76b5d847081658ad91432db44

                SHA1

                b38f647f2a79d1522f05944c9448bb27c8041c04

                SHA256

                d37bb2a8b403334a42c02b2068979a6124c7581e0a4d6c7334266b7ffc6fbe22

                SHA512

                bf8cac71b203a084b9d825a1c4b9d08fea531bedf29a9104d24dbc8247a2e98a7b2b404fea34f7ab3ddeb50e1e77590ad37d4228770af27c8b093ea4c70232ef

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i4342314.exe

                Filesize

                175KB

                MD5

                33575167c3363e00a710851baae28221

                SHA1

                98c46f590068fc922ecc31fe8f30bb0e26917337

                SHA256

                72e900a3d2e2feb65936a88112e38ad93f126a5dd0b99cb05fa9b49f50818de2

                SHA512

                3521f6619a787abfd0b4cc16d7780bea84e5155343893ed40c43c7d83ae843f43bb69f3d77e84b9b522b259bbe93c25f651266bfb50c7ac922f139ca09fe4ad9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i4342314.exe

                Filesize

                175KB

                MD5

                33575167c3363e00a710851baae28221

                SHA1

                98c46f590068fc922ecc31fe8f30bb0e26917337

                SHA256

                72e900a3d2e2feb65936a88112e38ad93f126a5dd0b99cb05fa9b49f50818de2

                SHA512

                3521f6619a787abfd0b4cc16d7780bea84e5155343893ed40c43c7d83ae843f43bb69f3d77e84b9b522b259bbe93c25f651266bfb50c7ac922f139ca09fe4ad9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8355121.exe

                Filesize

                277KB

                MD5

                801591aa400c3824fd425b28fd1eff72

                SHA1

                c54c509191146017808659bcbf46cb4769f57690

                SHA256

                0083ae4f3c264f6b69892930f9a2e9937dd7fc5a0461991b685df8beaba8878d

                SHA512

                4311b15eb93ccb2af22cf9bc8d4199700a2dcd2c6dd0ddbee0f51ad765893dcb197bed238d9053f77b60d6e1348be4e93da3740462e89b4dff86b12716b37914

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8355121.exe

                Filesize

                277KB

                MD5

                801591aa400c3824fd425b28fd1eff72

                SHA1

                c54c509191146017808659bcbf46cb4769f57690

                SHA256

                0083ae4f3c264f6b69892930f9a2e9937dd7fc5a0461991b685df8beaba8878d

                SHA512

                4311b15eb93ccb2af22cf9bc8d4199700a2dcd2c6dd0ddbee0f51ad765893dcb197bed238d9053f77b60d6e1348be4e93da3740462e89b4dff86b12716b37914

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5128932.exe

                Filesize

                14KB

                MD5

                f854b8284c0b9de069e2d3c89d8f5fa3

                SHA1

                a788828ff7433444ded7c7fcbf05f89d1bb1c3f0

                SHA256

                b4daaee978fccb7c0fa8bed708954f2684ecc4f2971c82fe4fe54f7478aa20ca

                SHA512

                1b108c478586ba0d8925a4577fdf256cc7ca1ca48d31394e66fe37539ae210bd110b4fef3f2d2c548669a06224b302ac40fb7b31a805d925c8b4a0e0d3aa37c3

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5128932.exe

                Filesize

                14KB

                MD5

                f854b8284c0b9de069e2d3c89d8f5fa3

                SHA1

                a788828ff7433444ded7c7fcbf05f89d1bb1c3f0

                SHA256

                b4daaee978fccb7c0fa8bed708954f2684ecc4f2971c82fe4fe54f7478aa20ca

                SHA512

                1b108c478586ba0d8925a4577fdf256cc7ca1ca48d31394e66fe37539ae210bd110b4fef3f2d2c548669a06224b302ac40fb7b31a805d925c8b4a0e0d3aa37c3

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h4918357.exe

                Filesize

                321KB

                MD5

                7a3db1f109136eaff6da0903b82c7722

                SHA1

                729db0a06c890409a6920e895d31465bd9ca2496

                SHA256

                f658a44575eb095214ba50e94ea56d2a30fcccbba28fcbfa42be3605a2bc08f4

                SHA512

                cdda890b261554bcfa183dfe6b7b61dd6f5ea77314691ed27245286efa0ee9a34082cf1e6e3ec004bcf13481a77dbe24bda584f304784a9d38d33c2f2ca3dfdf

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h4918357.exe

                Filesize

                321KB

                MD5

                7a3db1f109136eaff6da0903b82c7722

                SHA1

                729db0a06c890409a6920e895d31465bd9ca2496

                SHA256

                f658a44575eb095214ba50e94ea56d2a30fcccbba28fcbfa42be3605a2bc08f4

                SHA512

                cdda890b261554bcfa183dfe6b7b61dd6f5ea77314691ed27245286efa0ee9a34082cf1e6e3ec004bcf13481a77dbe24bda584f304784a9d38d33c2f2ca3dfdf

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                321KB

                MD5

                7a3db1f109136eaff6da0903b82c7722

                SHA1

                729db0a06c890409a6920e895d31465bd9ca2496

                SHA256

                f658a44575eb095214ba50e94ea56d2a30fcccbba28fcbfa42be3605a2bc08f4

                SHA512

                cdda890b261554bcfa183dfe6b7b61dd6f5ea77314691ed27245286efa0ee9a34082cf1e6e3ec004bcf13481a77dbe24bda584f304784a9d38d33c2f2ca3dfdf

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                321KB

                MD5

                7a3db1f109136eaff6da0903b82c7722

                SHA1

                729db0a06c890409a6920e895d31465bd9ca2496

                SHA256

                f658a44575eb095214ba50e94ea56d2a30fcccbba28fcbfa42be3605a2bc08f4

                SHA512

                cdda890b261554bcfa183dfe6b7b61dd6f5ea77314691ed27245286efa0ee9a34082cf1e6e3ec004bcf13481a77dbe24bda584f304784a9d38d33c2f2ca3dfdf

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                321KB

                MD5

                7a3db1f109136eaff6da0903b82c7722

                SHA1

                729db0a06c890409a6920e895d31465bd9ca2496

                SHA256

                f658a44575eb095214ba50e94ea56d2a30fcccbba28fcbfa42be3605a2bc08f4

                SHA512

                cdda890b261554bcfa183dfe6b7b61dd6f5ea77314691ed27245286efa0ee9a34082cf1e6e3ec004bcf13481a77dbe24bda584f304784a9d38d33c2f2ca3dfdf

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                321KB

                MD5

                7a3db1f109136eaff6da0903b82c7722

                SHA1

                729db0a06c890409a6920e895d31465bd9ca2496

                SHA256

                f658a44575eb095214ba50e94ea56d2a30fcccbba28fcbfa42be3605a2bc08f4

                SHA512

                cdda890b261554bcfa183dfe6b7b61dd6f5ea77314691ed27245286efa0ee9a34082cf1e6e3ec004bcf13481a77dbe24bda584f304784a9d38d33c2f2ca3dfdf

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                321KB

                MD5

                7a3db1f109136eaff6da0903b82c7722

                SHA1

                729db0a06c890409a6920e895d31465bd9ca2496

                SHA256

                f658a44575eb095214ba50e94ea56d2a30fcccbba28fcbfa42be3605a2bc08f4

                SHA512

                cdda890b261554bcfa183dfe6b7b61dd6f5ea77314691ed27245286efa0ee9a34082cf1e6e3ec004bcf13481a77dbe24bda584f304784a9d38d33c2f2ca3dfdf

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                273B

                MD5

                374bfdcfcf19f4edfe949022092848d2

                SHA1

                df5ee40497e98efcfba30012452d433373d287d4

                SHA256

                224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                SHA512

                bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

              • memory/1612-53-0x0000000009E40000-0x0000000009E7C000-memory.dmp

                Filesize

                240KB

              • memory/1612-51-0x00000000049C0000-0x00000000049D0000-memory.dmp

                Filesize

                64KB

              • memory/1612-52-0x0000000009DE0000-0x0000000009DF2000-memory.dmp

                Filesize

                72KB

              • memory/1612-50-0x0000000009EA0000-0x0000000009FAA000-memory.dmp

                Filesize

                1.0MB

              • memory/1612-54-0x0000000073290000-0x0000000073A40000-memory.dmp

                Filesize

                7.7MB

              • memory/1612-55-0x00000000049C0000-0x00000000049D0000-memory.dmp

                Filesize

                64KB

              • memory/1612-49-0x000000000A370000-0x000000000A988000-memory.dmp

                Filesize

                6.1MB

              • memory/1612-48-0x0000000000040000-0x0000000000070000-memory.dmp

                Filesize

                192KB

              • memory/1612-47-0x0000000073290000-0x0000000073A40000-memory.dmp

                Filesize

                7.7MB

              • memory/3904-31-0x00007FFFD82E0000-0x00007FFFD8DA1000-memory.dmp

                Filesize

                10.8MB

              • memory/3904-29-0x00007FFFD82E0000-0x00007FFFD8DA1000-memory.dmp

                Filesize

                10.8MB

              • memory/3904-28-0x0000000000110000-0x000000000011A000-memory.dmp

                Filesize

                40KB