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Analysis

  • max time kernel
    137s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/02/2023, 05:57

General

  • Target

    bfb32eb266d8c4191b05f8bc9b004fd576f79e1c98fc020a750c837ee6e458de.exe

  • Size

    724KB

  • MD5

    58fb8f1de6fd72b8bd70fec491c82d9f

  • SHA1

    57b94454411933ee426a92caccbda1d2ee1e7111

  • SHA256

    bfb32eb266d8c4191b05f8bc9b004fd576f79e1c98fc020a750c837ee6e458de

  • SHA512

    421732608584150c4c60e11fe6acaf950633bc9dc03fb18cae3487b480edee0814d38bab18b7d6c991c9388546bcd23d4a88fdd858a2b6368678bedff1ee3ba9

  • SSDEEP

    12288:aMrFy90sXdu5RCJEQ6iL43GguCicpvj59qtLS8sZo+ee83EqIvg:7yptxjL43FicBmo9ZoTe83ENI

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

amadey

Version

3.66

C2

193.233.20.4/t6r48nSa/index.php

Signatures

  • Amadey

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

  • 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.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bfb32eb266d8c4191b05f8bc9b004fd576f79e1c98fc020a750c837ee6e458de.exe
    "C:\Users\Admin\AppData\Local\Temp\bfb32eb266d8c4191b05f8bc9b004fd576f79e1c98fc020a750c837ee6e458de.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sxN48qS.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sxN48qS.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2468
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sxL14RK.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sxL14RK.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2404
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iHw91JK.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iHw91JK.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4108
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kmV92oi.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kmV92oi.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4976
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lMh40va.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lMh40va.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3512
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVj65zm.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVj65zm.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3932
      • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
        "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4700
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:2720
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1692
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3204
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:3844
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:2592
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3864
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:4884
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:5096
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3988
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4916
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4800

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                Filesize

                236KB

                MD5

                812b8d76e0cf1e825bbfcf787ebdd902

                SHA1

                9f981c60bb4195657340519e13f1422e5cc8967b

                SHA256

                6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                SHA512

                9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                Filesize

                236KB

                MD5

                812b8d76e0cf1e825bbfcf787ebdd902

                SHA1

                9f981c60bb4195657340519e13f1422e5cc8967b

                SHA256

                6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                SHA512

                9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                Filesize

                236KB

                MD5

                812b8d76e0cf1e825bbfcf787ebdd902

                SHA1

                9f981c60bb4195657340519e13f1422e5cc8967b

                SHA256

                6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                SHA512

                9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                Filesize

                236KB

                MD5

                812b8d76e0cf1e825bbfcf787ebdd902

                SHA1

                9f981c60bb4195657340519e13f1422e5cc8967b

                SHA256

                6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                SHA512

                9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVj65zm.exe

                Filesize

                236KB

                MD5

                812b8d76e0cf1e825bbfcf787ebdd902

                SHA1

                9f981c60bb4195657340519e13f1422e5cc8967b

                SHA256

                6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                SHA512

                9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVj65zm.exe

                Filesize

                236KB

                MD5

                812b8d76e0cf1e825bbfcf787ebdd902

                SHA1

                9f981c60bb4195657340519e13f1422e5cc8967b

                SHA256

                6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                SHA512

                9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sxN48qS.exe

                Filesize

                538KB

                MD5

                9d98217782795c17d1f4ac4ead1be3dc

                SHA1

                05fa9a2bda6a99a534dc4bdde9d5967160fbd653

                SHA256

                a9c3baad72815c63fa8a71534a13c26b6b705f01a6d57e51a8b3004541266af0

                SHA512

                04d58075b88521a40e60f2e412f68ed1e8b7578cd65266b789a4a6b215d19ad23622292dc767ab080c6f3073a51fba4e0b15b71432ba850c4cc1b957b234b5a1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sxN48qS.exe

                Filesize

                538KB

                MD5

                9d98217782795c17d1f4ac4ead1be3dc

                SHA1

                05fa9a2bda6a99a534dc4bdde9d5967160fbd653

                SHA256

                a9c3baad72815c63fa8a71534a13c26b6b705f01a6d57e51a8b3004541266af0

                SHA512

                04d58075b88521a40e60f2e412f68ed1e8b7578cd65266b789a4a6b215d19ad23622292dc767ab080c6f3073a51fba4e0b15b71432ba850c4cc1b957b234b5a1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lMh40va.exe

                Filesize

                306KB

                MD5

                e3bd469e3fd01ab3983d387a7f7c9074

                SHA1

                2f1b1a7599ec24688b797675477acdb121eb910d

                SHA256

                301891941f3791dcf7239324e82bba9b891ab4fcc53c27f0944a775db3a66e61

                SHA512

                782fbc92de0384d98f3e5b6831e608853640e41f264e5449c1a95343c80e39e1bdf1d039b83246a8f90aba37db306a14cf4ea3d51e7bf95ba8ae9fe62bb0d6db

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lMh40va.exe

                Filesize

                306KB

                MD5

                e3bd469e3fd01ab3983d387a7f7c9074

                SHA1

                2f1b1a7599ec24688b797675477acdb121eb910d

                SHA256

                301891941f3791dcf7239324e82bba9b891ab4fcc53c27f0944a775db3a66e61

                SHA512

                782fbc92de0384d98f3e5b6831e608853640e41f264e5449c1a95343c80e39e1bdf1d039b83246a8f90aba37db306a14cf4ea3d51e7bf95ba8ae9fe62bb0d6db

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sxL14RK.exe

                Filesize

                202KB

                MD5

                b9ef6eee956ec6d2bf357dacdf94f088

                SHA1

                0b4b4fb852210de6e98fd88e17b9b6de06fc999a

                SHA256

                757d0fcdfcdf18530a429d7ff0c754c5c3b97b5450e55872ec935394e4574141

                SHA512

                7d50bcdecb3a945fc0d7e29292326e8a65ba17a5ca004edb5964b55acab41a26a9ac9feb692bb3dc988bfaca687349eafaaab0c179ee9fe16c3e9110e22d656b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sxL14RK.exe

                Filesize

                202KB

                MD5

                b9ef6eee956ec6d2bf357dacdf94f088

                SHA1

                0b4b4fb852210de6e98fd88e17b9b6de06fc999a

                SHA256

                757d0fcdfcdf18530a429d7ff0c754c5c3b97b5450e55872ec935394e4574141

                SHA512

                7d50bcdecb3a945fc0d7e29292326e8a65ba17a5ca004edb5964b55acab41a26a9ac9feb692bb3dc988bfaca687349eafaaab0c179ee9fe16c3e9110e22d656b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iHw91JK.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iHw91JK.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kmV92oi.exe

                Filesize

                175KB

                MD5

                a5f5c5d6291c7ae9e1d1b7ed1e551490

                SHA1

                3d06413341893b838549939e15f8f1eec423d71a

                SHA256

                1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                SHA512

                d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kmV92oi.exe

                Filesize

                175KB

                MD5

                a5f5c5d6291c7ae9e1d1b7ed1e551490

                SHA1

                3d06413341893b838549939e15f8f1eec423d71a

                SHA256

                1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                SHA512

                d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

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

                Filesize

                89KB

                MD5

                4cf63b9a3e4bc0910af4d8baa5939238

                SHA1

                361eea9bb65071ebf09d9598fe7a482e487b919f

                SHA256

                dd82c0954f9047eb2a601aefa58eec94c79f71cab58f980a663ae3b8a54a63f9

                SHA512

                177f101609bbdb7a3e423ecb2914b21d3fb91bf1e6267c4a30313b8ae0b5bc49659fc6ce1f1715649b8ee774022a9b045d886f2ba658ef065eefceedeaf7ee38

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

                Filesize

                89KB

                MD5

                4cf63b9a3e4bc0910af4d8baa5939238

                SHA1

                361eea9bb65071ebf09d9598fe7a482e487b919f

                SHA256

                dd82c0954f9047eb2a601aefa58eec94c79f71cab58f980a663ae3b8a54a63f9

                SHA512

                177f101609bbdb7a3e423ecb2914b21d3fb91bf1e6267c4a30313b8ae0b5bc49659fc6ce1f1715649b8ee774022a9b045d886f2ba658ef065eefceedeaf7ee38

              • memory/3512-166-0x0000000000400000-0x000000000057F000-memory.dmp

                Filesize

                1.5MB

              • memory/3512-163-0x0000000001F80000-0x0000000001FCB000-memory.dmp

                Filesize

                300KB

              • memory/3512-165-0x00000000005C1000-0x00000000005EF000-memory.dmp

                Filesize

                184KB

              • memory/3512-164-0x0000000000400000-0x000000000057F000-memory.dmp

                Filesize

                1.5MB

              • memory/3512-162-0x00000000005C1000-0x00000000005EF000-memory.dmp

                Filesize

                184KB

              • memory/4108-142-0x00007FF9BDF90000-0x00007FF9BEA51000-memory.dmp

                Filesize

                10.8MB

              • memory/4108-141-0x0000000000D00000-0x0000000000D0A000-memory.dmp

                Filesize

                40KB

              • memory/4108-143-0x00007FF9BDF90000-0x00007FF9BEA51000-memory.dmp

                Filesize

                10.8MB

              • memory/4976-157-0x0000000006560000-0x00000000065D6000-memory.dmp

                Filesize

                472KB

              • memory/4976-150-0x0000000004AF0000-0x0000000004B02000-memory.dmp

                Filesize

                72KB

              • memory/4976-154-0x0000000004F90000-0x0000000004FF6000-memory.dmp

                Filesize

                408KB

              • memory/4976-153-0x0000000005C10000-0x00000000061B4000-memory.dmp

                Filesize

                5.6MB

              • memory/4976-158-0x0000000006330000-0x0000000006380000-memory.dmp

                Filesize

                320KB

              • memory/4976-152-0x0000000004EF0000-0x0000000004F82000-memory.dmp

                Filesize

                584KB

              • memory/4976-149-0x0000000004BC0000-0x0000000004CCA000-memory.dmp

                Filesize

                1.0MB

              • memory/4976-155-0x0000000006390000-0x0000000006552000-memory.dmp

                Filesize

                1.8MB

              • memory/4976-148-0x0000000005040000-0x0000000005658000-memory.dmp

                Filesize

                6.1MB

              • memory/4976-147-0x0000000000120000-0x0000000000152000-memory.dmp

                Filesize

                200KB

              • memory/4976-151-0x0000000004B50000-0x0000000004B8C000-memory.dmp

                Filesize

                240KB

              • memory/4976-156-0x0000000006A90000-0x0000000006FBC000-memory.dmp

                Filesize

                5.2MB