Analysis

  • max time kernel
    103s
  • max time network
    141s
  • 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, 15:39

General

  • Target

    def0a52e8773c18abbc1bff5f33236ce4203ec950442a35977e706f3a580d810.exe

  • Size

    713KB

  • MD5

    03cf0056f5893aabb227ce34164fdb66

  • SHA1

    899f29669ea3e305580c3610005bf0b43077e2ce

  • SHA256

    def0a52e8773c18abbc1bff5f33236ce4203ec950442a35977e706f3a580d810

  • SHA512

    de91921dd1df8eda99d8aee4b6d3c0998463d62567cf098efd0c0994f8d267a85019774eb8f3fff2a48ee41ab390917df0a934ef56baad0756b1317b42eb08c6

  • SSDEEP

    12288:CMrby900x1BSphqSWnYya0aoHfMD5cRv5Tv20qW81oMgUnaISXQF:xyV58wrnehDyRvbz81ojpdAF

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\def0a52e8773c18abbc1bff5f33236ce4203ec950442a35977e706f3a580d810.exe
    "C:\Users\Admin\AppData\Local\Temp\def0a52e8773c18abbc1bff5f33236ce4203ec950442a35977e706f3a580d810.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\snf28ec.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\snf28ec.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sjq58Uc.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sjq58Uc.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4624
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kPd13dU.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kPd13dU.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5084
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mqo89.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mqo89.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1704
          • 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:4680
            • 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:1780
            • 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:4156
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:5028
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:2716
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:5076
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4420
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:1948
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:260
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3620
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nbF32xj.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nbF32xj.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4704
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 1312
                      4⤵
                      • Program crash
                      PID:1028
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rgp40hg.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rgp40hg.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3572
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4704 -ip 4704
                1⤵
                  PID:2052
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4944
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1544

                Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      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\rgp40hg.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rgp40hg.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\snf28ec.exe

                        Filesize

                        609KB

                        MD5

                        393a6d14620afd57bc8c76b9d5844abc

                        SHA1

                        122a63ec4c10af9c28722e4c12954df005ca91ef

                        SHA256

                        21c2ab3371f9e49fdde3758a451421f0892c17892df7becf5c51892c0a040008

                        SHA512

                        9a5c9ac45a5be2895bbd9462c8ea0fd4e399d6ebd7ad7e1f553cfe2b3021ec1bd0213b6de78fb3610c02d2bb57f01a5b6d70ccdb342cde2dc032941c62d7c199

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\snf28ec.exe

                        Filesize

                        609KB

                        MD5

                        393a6d14620afd57bc8c76b9d5844abc

                        SHA1

                        122a63ec4c10af9c28722e4c12954df005ca91ef

                        SHA256

                        21c2ab3371f9e49fdde3758a451421f0892c17892df7becf5c51892c0a040008

                        SHA512

                        9a5c9ac45a5be2895bbd9462c8ea0fd4e399d6ebd7ad7e1f553cfe2b3021ec1bd0213b6de78fb3610c02d2bb57f01a5b6d70ccdb342cde2dc032941c62d7c199

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nbF32xj.exe

                        Filesize

                        277KB

                        MD5

                        fb82c4087f33ef1500be09b2c64edd7e

                        SHA1

                        f3bc3a8bc794198f45c88e4e7f209301a7319247

                        SHA256

                        a49071caacb938f2602eab78925d1cb38ce8fe180d3db37a91a58b49c912f265

                        SHA512

                        f0692f8a1c5c835c600ea33bfaa38246970db8ec2c82b49bdcdbf57423c7e220aa48e8f03c107fbc69b4826e4a7f8723e614f7cfa0642f9231677c9a20065184

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nbF32xj.exe

                        Filesize

                        277KB

                        MD5

                        fb82c4087f33ef1500be09b2c64edd7e

                        SHA1

                        f3bc3a8bc794198f45c88e4e7f209301a7319247

                        SHA256

                        a49071caacb938f2602eab78925d1cb38ce8fe180d3db37a91a58b49c912f265

                        SHA512

                        f0692f8a1c5c835c600ea33bfaa38246970db8ec2c82b49bdcdbf57423c7e220aa48e8f03c107fbc69b4826e4a7f8723e614f7cfa0642f9231677c9a20065184

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sjq58Uc.exe

                        Filesize

                        286KB

                        MD5

                        d0194af455e8704ba2b1b1d23bb3d17d

                        SHA1

                        2792259c0a1d80fe3948d5bdee9fab553606cabb

                        SHA256

                        43f80c87d85581a294f45a30d5aa27963f8d1187274483d7351fdeaf0d2dcb7c

                        SHA512

                        a23c875676ee909729ba670f19b298a556ceb62f021866e06b4344f32d2979f390188c1405d9dd8064586aa21240dc5a549839e78132033abfc3b176bf1b2a80

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sjq58Uc.exe

                        Filesize

                        286KB

                        MD5

                        d0194af455e8704ba2b1b1d23bb3d17d

                        SHA1

                        2792259c0a1d80fe3948d5bdee9fab553606cabb

                        SHA256

                        43f80c87d85581a294f45a30d5aa27963f8d1187274483d7351fdeaf0d2dcb7c

                        SHA512

                        a23c875676ee909729ba670f19b298a556ceb62f021866e06b4344f32d2979f390188c1405d9dd8064586aa21240dc5a549839e78132033abfc3b176bf1b2a80

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kPd13dU.exe

                        Filesize

                        175KB

                        MD5

                        a5f5c5d6291c7ae9e1d1b7ed1e551490

                        SHA1

                        3d06413341893b838549939e15f8f1eec423d71a

                        SHA256

                        1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                        SHA512

                        d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kPd13dU.exe

                        Filesize

                        175KB

                        MD5

                        a5f5c5d6291c7ae9e1d1b7ed1e551490

                        SHA1

                        3d06413341893b838549939e15f8f1eec423d71a

                        SHA256

                        1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                        SHA512

                        d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mqo89.exe

                        Filesize

                        236KB

                        MD5

                        812b8d76e0cf1e825bbfcf787ebdd902

                        SHA1

                        9f981c60bb4195657340519e13f1422e5cc8967b

                        SHA256

                        6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                        SHA512

                        9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mqo89.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/3572-178-0x00000000009F0000-0x00000000009FA000-memory.dmp

                        Filesize

                        40KB

                      • memory/3572-180-0x00007FF82F080000-0x00007FF82FB41000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/3572-179-0x00007FF82F080000-0x00007FF82FB41000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/4704-171-0x0000000000A30000-0x0000000000A7B000-memory.dmp

                        Filesize

                        300KB

                      • memory/4704-173-0x0000000000AB3000-0x0000000000AE1000-memory.dmp

                        Filesize

                        184KB

                      • memory/4704-170-0x0000000000AB3000-0x0000000000AE1000-memory.dmp

                        Filesize

                        184KB

                      • memory/4704-174-0x0000000000400000-0x0000000000763000-memory.dmp

                        Filesize

                        3.4MB

                      • memory/4704-172-0x0000000000400000-0x0000000000763000-memory.dmp

                        Filesize

                        3.4MB

                      • memory/5084-149-0x00000000062D0000-0x0000000006492000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/5084-151-0x0000000006240000-0x00000000062B6000-memory.dmp

                        Filesize

                        472KB

                      • memory/5084-150-0x0000000006FF0000-0x000000000751C000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/5084-152-0x00000000064A0000-0x00000000064F0000-memory.dmp

                        Filesize

                        320KB

                      • memory/5084-148-0x0000000006510000-0x0000000006AB4000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/5084-147-0x0000000005EC0000-0x0000000005F52000-memory.dmp

                        Filesize

                        584KB

                      • memory/5084-146-0x0000000005310000-0x0000000005376000-memory.dmp

                        Filesize

                        408KB

                      • memory/5084-145-0x0000000004FE0000-0x000000000501C000-memory.dmp

                        Filesize

                        240KB

                      • memory/5084-144-0x0000000004F80000-0x0000000004F92000-memory.dmp

                        Filesize

                        72KB

                      • memory/5084-143-0x0000000005050000-0x000000000515A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/5084-142-0x0000000005500000-0x0000000005B18000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/5084-141-0x00000000005B0000-0x00000000005E2000-memory.dmp

                        Filesize

                        200KB