Analysis

  • max time kernel
    115s
  • max time network
    145s
  • 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, 16:16

General

  • Target

    file.exe

  • Size

    714KB

  • MD5

    fa11a94a39f8aa4bce613f6943799c23

  • SHA1

    46377f5d2690457244ff73b9025ba69fb2ebb881

  • SHA256

    890649fb63e5176c147307c856bfb1b98ff14e7f6063d5586ae49092c06fe639

  • SHA512

    50635e355778109f2bdf0b522cc28329c18aed29fdfda5d4c25a6e3ea68e910142a6b64ae553ae192b306b26d52cea6c04b89aa3c99633876caf003e6861b3b0

  • SSDEEP

    12288:pMrVy90IWYb2g/BUBC2JjpJX1LFH4sh5661kyoMrUnaWYG5zR:gyGkB6DJjpJlOsq61kyoApWvR

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/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:4180
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ggZ40GX.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ggZ40GX.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1316
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gcV86wB.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gcV86wB.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4280
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aVo29bM.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aVo29bM.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2096
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bJh80of.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bJh80of.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1528
          • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1376
            • 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\4b9a106e76\mnolyk.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:4332
            • 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 "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1396
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:5040
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4568
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4532
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3740
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:3876
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:3680
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3264
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dND3759.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dND3759.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1136
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1136 -s 1732
                      4⤵
                      • Program crash
                      PID:3364
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fai41.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fai41.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2116
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1136 -ip 1136
                1⤵
                  PID:3972
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4584
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1872

                Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        52fca4d08faccbd7d3f9a487158ed24a

                        SHA1

                        999297fae9adaaca1f2163e45aa4100ebe2a27f6

                        SHA256

                        6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                        SHA512

                        7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        52fca4d08faccbd7d3f9a487158ed24a

                        SHA1

                        999297fae9adaaca1f2163e45aa4100ebe2a27f6

                        SHA256

                        6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                        SHA512

                        7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        52fca4d08faccbd7d3f9a487158ed24a

                        SHA1

                        999297fae9adaaca1f2163e45aa4100ebe2a27f6

                        SHA256

                        6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                        SHA512

                        7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        52fca4d08faccbd7d3f9a487158ed24a

                        SHA1

                        999297fae9adaaca1f2163e45aa4100ebe2a27f6

                        SHA256

                        6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                        SHA512

                        7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fai41.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fai41.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ggZ40GX.exe

                        Filesize

                        610KB

                        MD5

                        7f3b19a96c1dda9b4a9f1b5860678f98

                        SHA1

                        262737ca784187e36671faca6c9c68de5d179bb5

                        SHA256

                        52be685e174daa2d6db7e41923366f1c9190374f64422f654ce4c0df84af16b4

                        SHA512

                        c4983f2d58f13bd1fd933aabf8b3c0fa7a1352f105fd9857f4672fd3663424575f2f11e9f8308779f66ace5d5b4e90e1cd446600b40b9fd81587b79416255f48

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ggZ40GX.exe

                        Filesize

                        610KB

                        MD5

                        7f3b19a96c1dda9b4a9f1b5860678f98

                        SHA1

                        262737ca784187e36671faca6c9c68de5d179bb5

                        SHA256

                        52be685e174daa2d6db7e41923366f1c9190374f64422f654ce4c0df84af16b4

                        SHA512

                        c4983f2d58f13bd1fd933aabf8b3c0fa7a1352f105fd9857f4672fd3663424575f2f11e9f8308779f66ace5d5b4e90e1cd446600b40b9fd81587b79416255f48

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dND3759.exe

                        Filesize

                        277KB

                        MD5

                        fb82c4087f33ef1500be09b2c64edd7e

                        SHA1

                        f3bc3a8bc794198f45c88e4e7f209301a7319247

                        SHA256

                        a49071caacb938f2602eab78925d1cb38ce8fe180d3db37a91a58b49c912f265

                        SHA512

                        f0692f8a1c5c835c600ea33bfaa38246970db8ec2c82b49bdcdbf57423c7e220aa48e8f03c107fbc69b4826e4a7f8723e614f7cfa0642f9231677c9a20065184

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dND3759.exe

                        Filesize

                        277KB

                        MD5

                        fb82c4087f33ef1500be09b2c64edd7e

                        SHA1

                        f3bc3a8bc794198f45c88e4e7f209301a7319247

                        SHA256

                        a49071caacb938f2602eab78925d1cb38ce8fe180d3db37a91a58b49c912f265

                        SHA512

                        f0692f8a1c5c835c600ea33bfaa38246970db8ec2c82b49bdcdbf57423c7e220aa48e8f03c107fbc69b4826e4a7f8723e614f7cfa0642f9231677c9a20065184

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gcV86wB.exe

                        Filesize

                        285KB

                        MD5

                        2227347b362b8ef58117fef862e7d876

                        SHA1

                        79f3ddb654b46cd3a7aa0d08a95905ef00baedca

                        SHA256

                        14b4061fe48a74e39cc72b30ffead486ed1e7798232a8f5d97e94118957abec4

                        SHA512

                        b89b424840a96056d9a899c7a99deec27674ec1296f41c1ae35f972220727c4365c843f879ec0ca5d42588ea1fd59f42ca5c8dd46e7b1b2158c519cab765e946

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gcV86wB.exe

                        Filesize

                        285KB

                        MD5

                        2227347b362b8ef58117fef862e7d876

                        SHA1

                        79f3ddb654b46cd3a7aa0d08a95905ef00baedca

                        SHA256

                        14b4061fe48a74e39cc72b30ffead486ed1e7798232a8f5d97e94118957abec4

                        SHA512

                        b89b424840a96056d9a899c7a99deec27674ec1296f41c1ae35f972220727c4365c843f879ec0ca5d42588ea1fd59f42ca5c8dd46e7b1b2158c519cab765e946

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aVo29bM.exe

                        Filesize

                        175KB

                        MD5

                        dd0c9e110c68ce1fa5308979ef718f7b

                        SHA1

                        473deb8069f0841d47b74b7f414dacc6f96eca78

                        SHA256

                        dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

                        SHA512

                        29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aVo29bM.exe

                        Filesize

                        175KB

                        MD5

                        dd0c9e110c68ce1fa5308979ef718f7b

                        SHA1

                        473deb8069f0841d47b74b7f414dacc6f96eca78

                        SHA256

                        dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

                        SHA512

                        29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bJh80of.exe

                        Filesize

                        236KB

                        MD5

                        52fca4d08faccbd7d3f9a487158ed24a

                        SHA1

                        999297fae9adaaca1f2163e45aa4100ebe2a27f6

                        SHA256

                        6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                        SHA512

                        7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bJh80of.exe

                        Filesize

                        236KB

                        MD5

                        52fca4d08faccbd7d3f9a487158ed24a

                        SHA1

                        999297fae9adaaca1f2163e45aa4100ebe2a27f6

                        SHA256

                        6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                        SHA512

                        7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                      • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                        Filesize

                        89KB

                        MD5

                        8c5b3a2beac24f9a4878c50ce26c4623

                        SHA1

                        e223a25b65a685c5be974ab1865e03497f64bda0

                        SHA256

                        c33434b1f889a5351cbe18ec31b424d224772303ebdb7331e1fd9f973d8661c4

                        SHA512

                        b2028e8cbdb105e79e4c86665ae26f47a2c479740e136b250c0587064de974563c380f1efb272dfef593ad8d2daaf32b484ddc17dbf5c5501287be76610cb0f6

                      • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                        Filesize

                        89KB

                        MD5

                        8c5b3a2beac24f9a4878c50ce26c4623

                        SHA1

                        e223a25b65a685c5be974ab1865e03497f64bda0

                        SHA256

                        c33434b1f889a5351cbe18ec31b424d224772303ebdb7331e1fd9f973d8661c4

                        SHA512

                        b2028e8cbdb105e79e4c86665ae26f47a2c479740e136b250c0587064de974563c380f1efb272dfef593ad8d2daaf32b484ddc17dbf5c5501287be76610cb0f6

                      • memory/1136-174-0x0000000000400000-0x0000000000763000-memory.dmp

                        Filesize

                        3.4MB

                      • memory/1136-166-0x00000000008B3000-0x00000000008E1000-memory.dmp

                        Filesize

                        184KB

                      • memory/1136-167-0x00000000009F0000-0x0000000000A3B000-memory.dmp

                        Filesize

                        300KB

                      • memory/1136-168-0x0000000000400000-0x0000000000763000-memory.dmp

                        Filesize

                        3.4MB

                      • memory/1136-173-0x00000000008B3000-0x00000000008E1000-memory.dmp

                        Filesize

                        184KB

                      • memory/2096-145-0x0000000005590000-0x00000000055CC000-memory.dmp

                        Filesize

                        240KB

                      • memory/2096-147-0x00000000060A0000-0x0000000006132000-memory.dmp

                        Filesize

                        584KB

                      • memory/2096-151-0x0000000006D90000-0x0000000006E06000-memory.dmp

                        Filesize

                        472KB

                      • memory/2096-141-0x0000000000B60000-0x0000000000B92000-memory.dmp

                        Filesize

                        200KB

                      • memory/2096-142-0x0000000005A80000-0x0000000006098000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/2096-150-0x00000000075D0000-0x0000000007AFC000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/2096-149-0x0000000006ED0000-0x0000000007092000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/2096-148-0x00000000059E0000-0x0000000005A46000-memory.dmp

                        Filesize

                        408KB

                      • memory/2096-143-0x0000000005600000-0x000000000570A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/2096-144-0x0000000005530000-0x0000000005542000-memory.dmp

                        Filesize

                        72KB

                      • memory/2096-146-0x0000000006650000-0x0000000006BF4000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/2096-152-0x0000000006E10000-0x0000000006E60000-memory.dmp

                        Filesize

                        320KB

                      • memory/2116-178-0x00000000003C0000-0x00000000003CA000-memory.dmp

                        Filesize

                        40KB

                      • memory/2116-180-0x00007FFA22890000-0x00007FFA23351000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/2116-179-0x00007FFA22890000-0x00007FFA23351000-memory.dmp

                        Filesize

                        10.8MB