Analysis

  • max time kernel
    114s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2023, 21:02

General

  • Target

    file.exe

  • Size

    722KB

  • MD5

    0d05ec540202004aaed715eca0ec6bc3

  • SHA1

    4fea30ab91c566e9b83e56b35f269a2f9a9fdd88

  • SHA256

    5e2cf59006fc91445683799f1452afefd424560fc9db7746d0341c52c8fb9600

  • SHA512

    afcfed817c54ddaa35af0ca1bae8bab59503f50b50200130637bc1bd2cb6278f2ac970dcbfe2bf25cb81f45e81fe5bf64ab3671c917b8d05653759d74047af73

  • SSDEEP

    12288:cMr3y909aTcVJSBY45MPgd5IqbOCzhgkVMD5Kct524WbZ/GnYfiUrJr5JeJdpuR:TyxIVvEMk5okKDwctE4OZ/GnDUFec

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.

  • Program crash 1 IoCs
  • 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sDE59sD.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sDE59sD.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1976
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sre57Wa.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sre57Wa.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4708
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kdu48xt.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kdu48xt.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2344
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mkU82.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mkU82.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:5040
          • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3824
            • 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
              6⤵
              • Creates scheduled task(s)
              PID:3572
            • 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
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1516
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4420
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:2436
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:2884
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:704
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:4104
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:5036
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3064
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nen01uD.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nen01uD.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1172
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 1796
                      4⤵
                      • Program crash
                      PID:4880
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rXh46Ep.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rXh46Ep.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4140
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1172 -ip 1172
                1⤵
                  PID:2212
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2496
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4292

                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\rXh46Ep.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rXh46Ep.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sDE59sD.exe

                        Filesize

                        618KB

                        MD5

                        f64db3981f0bd07a850a0d4ca3e8289b

                        SHA1

                        13ae40dbab6e78fae6c7431f490414c70ca27931

                        SHA256

                        be1a20471a5b09df26f0a06c3a81ce59510ecac029414961e64fa9e473ad72e7

                        SHA512

                        4cce23add288f803bc170dfe91880e4554b0aa45b301f9959d87927fcd60e1d51f4a358f7779e19f704a4777333c3baa3bd7cc7c094585fc5a01643421b69826

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sDE59sD.exe

                        Filesize

                        618KB

                        MD5

                        f64db3981f0bd07a850a0d4ca3e8289b

                        SHA1

                        13ae40dbab6e78fae6c7431f490414c70ca27931

                        SHA256

                        be1a20471a5b09df26f0a06c3a81ce59510ecac029414961e64fa9e473ad72e7

                        SHA512

                        4cce23add288f803bc170dfe91880e4554b0aa45b301f9959d87927fcd60e1d51f4a358f7779e19f704a4777333c3baa3bd7cc7c094585fc5a01643421b69826

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nen01uD.exe

                        Filesize

                        292KB

                        MD5

                        e64d35111d67d5dfbccf0ee7cdbae4e4

                        SHA1

                        97115bf83e7b802b0a2fb9d2043c23011c7f3818

                        SHA256

                        387ce7da8729de35647c1d3c5bb61dd8981cef3d26b898cdf6c24a527cc63574

                        SHA512

                        5e82e3c026ed8f7b5ba0414a58e5fe67659b16ccf9be32f1d3f40fdc0cb69ba6f93a9994b016b107effb5a01ebdf0af04d19159a49a54d8f8b865797d21d3ca2

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nen01uD.exe

                        Filesize

                        292KB

                        MD5

                        e64d35111d67d5dfbccf0ee7cdbae4e4

                        SHA1

                        97115bf83e7b802b0a2fb9d2043c23011c7f3818

                        SHA256

                        387ce7da8729de35647c1d3c5bb61dd8981cef3d26b898cdf6c24a527cc63574

                        SHA512

                        5e82e3c026ed8f7b5ba0414a58e5fe67659b16ccf9be32f1d3f40fdc0cb69ba6f93a9994b016b107effb5a01ebdf0af04d19159a49a54d8f8b865797d21d3ca2

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sre57Wa.exe

                        Filesize

                        286KB

                        MD5

                        f60fefcaa797413094e2a59b8e45c7c4

                        SHA1

                        a040bb0b31fd692904047df986bf158e9f302e2a

                        SHA256

                        dc896d9fef152736a652f3491a58f614b82dc993cdba065d3aff9659cebb7a96

                        SHA512

                        a443ca70108aa95e4607543712e49985bdda0e44a7bd01f3c67faf6468988a9eb5daba0780fa2dca02036f03dd93700c21b5d12c51cf2ad06f53a7f7f7114118

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sre57Wa.exe

                        Filesize

                        286KB

                        MD5

                        f60fefcaa797413094e2a59b8e45c7c4

                        SHA1

                        a040bb0b31fd692904047df986bf158e9f302e2a

                        SHA256

                        dc896d9fef152736a652f3491a58f614b82dc993cdba065d3aff9659cebb7a96

                        SHA512

                        a443ca70108aa95e4607543712e49985bdda0e44a7bd01f3c67faf6468988a9eb5daba0780fa2dca02036f03dd93700c21b5d12c51cf2ad06f53a7f7f7114118

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kdu48xt.exe

                        Filesize

                        175KB

                        MD5

                        a5f5c5d6291c7ae9e1d1b7ed1e551490

                        SHA1

                        3d06413341893b838549939e15f8f1eec423d71a

                        SHA256

                        1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                        SHA512

                        d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kdu48xt.exe

                        Filesize

                        175KB

                        MD5

                        a5f5c5d6291c7ae9e1d1b7ed1e551490

                        SHA1

                        3d06413341893b838549939e15f8f1eec423d71a

                        SHA256

                        1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                        SHA512

                        d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mkU82.exe

                        Filesize

                        236KB

                        MD5

                        812b8d76e0cf1e825bbfcf787ebdd902

                        SHA1

                        9f981c60bb4195657340519e13f1422e5cc8967b

                        SHA256

                        6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                        SHA512

                        9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mkU82.exe

                        Filesize

                        236KB

                        MD5

                        812b8d76e0cf1e825bbfcf787ebdd902

                        SHA1

                        9f981c60bb4195657340519e13f1422e5cc8967b

                        SHA256

                        6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                        SHA512

                        9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                      • 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/1172-166-0x0000000000933000-0x0000000000961000-memory.dmp

                        Filesize

                        184KB

                      • memory/1172-167-0x00000000023F0000-0x000000000243B000-memory.dmp

                        Filesize

                        300KB

                      • memory/1172-168-0x0000000000400000-0x0000000000766000-memory.dmp

                        Filesize

                        3.4MB

                      • memory/1172-173-0x0000000000933000-0x0000000000961000-memory.dmp

                        Filesize

                        184KB

                      • memory/1172-174-0x0000000000400000-0x0000000000766000-memory.dmp

                        Filesize

                        3.4MB

                      • memory/2344-145-0x0000000005260000-0x000000000529C000-memory.dmp

                        Filesize

                        240KB

                      • memory/2344-149-0x00000000067C0000-0x0000000006836000-memory.dmp

                        Filesize

                        472KB

                      • memory/2344-143-0x0000000005150000-0x000000000525A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/2344-152-0x0000000007260000-0x000000000778C000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/2344-141-0x00000000006B0000-0x00000000006E2000-memory.dmp

                        Filesize

                        200KB

                      • memory/2344-144-0x0000000005080000-0x0000000005092000-memory.dmp

                        Filesize

                        72KB

                      • memory/2344-151-0x0000000006B60000-0x0000000006D22000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/2344-150-0x0000000006840000-0x0000000006890000-memory.dmp

                        Filesize

                        320KB

                      • memory/2344-142-0x0000000005640000-0x0000000005C58000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/2344-146-0x0000000006210000-0x00000000067B4000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/2344-148-0x0000000005C60000-0x0000000005CC6000-memory.dmp

                        Filesize

                        408KB

                      • memory/2344-147-0x0000000005550000-0x00000000055E2000-memory.dmp

                        Filesize

                        584KB

                      • memory/4140-178-0x0000000000400000-0x000000000040A000-memory.dmp

                        Filesize

                        40KB

                      • memory/4140-179-0x00007FFF57040000-0x00007FFF57B01000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/4140-180-0x00007FFF57040000-0x00007FFF57B01000-memory.dmp

                        Filesize

                        10.8MB