Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/05/2023, 00:27

General

  • Target

    6fd780fcc6fb0f4886bbd43ff1b4c1d07ab56fbb316b688e428527c65b5ecf2e.exe

  • Size

    806KB

  • MD5

    b8668fca6f016c868aee3d36e28941d1

  • SHA1

    d8d56ccd9722083ab059c0f11048d883f7a8480c

  • SHA256

    6fd780fcc6fb0f4886bbd43ff1b4c1d07ab56fbb316b688e428527c65b5ecf2e

  • SHA512

    e6013f8175c4407f256c73210189a8894f42be6bc68376c37967eae8417abc55c65190a07abcf2473b1a6bf745daf51d73cc444ff3fad77c2b0f777ce347f85a

  • SSDEEP

    24576:Qye3TgnkyU9wXVgk0oiEutO2NDeunr6USDd:Xe3Tgy9wFgkJJ3unrw

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Signatures

  • 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.

  • 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.

  • Suspicious use of SetThreadContext 2 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 58 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6fd780fcc6fb0f4886bbd43ff1b4c1d07ab56fbb316b688e428527c65b5ecf2e.exe
    "C:\Users\Admin\AppData\Local\Temp\6fd780fcc6fb0f4886bbd43ff1b4c1d07ab56fbb316b688e428527c65b5ecf2e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1053120.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1053120.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4744
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7672674.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7672674.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3140
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k7840328.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k7840328.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2352
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
            "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3368
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0025798.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0025798.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:264
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3760876.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3760876.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4420
        • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
          "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1576
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metado.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:3692
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metado.exe" /P "Admin:N"&&CACLS "metado.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2124
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4044
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4456
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4124
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:3380
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:5084
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:2508
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4788
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3919757.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3919757.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3424
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                    "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4148
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4144
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4440

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log

                Filesize

                226B

                MD5

                916851e072fbabc4796d8916c5131092

                SHA1

                d48a602229a690c512d5fdaf4c8d77547a88e7a2

                SHA256

                7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                SHA512

                07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3919757.exe

                Filesize

                342KB

                MD5

                e27194efd4c190c81a25b52d587936ed

                SHA1

                4f3e0937b672b6ed01922682c58ae1111098b64c

                SHA256

                40b586c4b26d6250d3430ee3653c5d27555874847b2ac8b9cce97c753d4e2cb9

                SHA512

                519d48e3b120fad4dac019d66424da3a15316865fb6377e64825254d7519fd58a68673f674728f411fa51bd9f1f7889516695d7a161d0ad924d29d4be5dbf601

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3919757.exe

                Filesize

                342KB

                MD5

                e27194efd4c190c81a25b52d587936ed

                SHA1

                4f3e0937b672b6ed01922682c58ae1111098b64c

                SHA256

                40b586c4b26d6250d3430ee3653c5d27555874847b2ac8b9cce97c753d4e2cb9

                SHA512

                519d48e3b120fad4dac019d66424da3a15316865fb6377e64825254d7519fd58a68673f674728f411fa51bd9f1f7889516695d7a161d0ad924d29d4be5dbf601

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1053120.exe

                Filesize

                462KB

                MD5

                e5e44e286563c35dc19a1d5221402d5b

                SHA1

                bb856be2448fede9432a670ea5be55d26ef6d672

                SHA256

                f68f835d53e2a0410088ee0af776e69a9bb6eeedb3b83b182c1edccc60b82240

                SHA512

                b5160e7ece63e09eaadeef99637ae1c66196ee72c99b3f2491fd9f652f65e7c039c0bf74801fe54c6fbee4748244371235755cdd2e7895990a89e4d2ec1fffec

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1053120.exe

                Filesize

                462KB

                MD5

                e5e44e286563c35dc19a1d5221402d5b

                SHA1

                bb856be2448fede9432a670ea5be55d26ef6d672

                SHA256

                f68f835d53e2a0410088ee0af776e69a9bb6eeedb3b83b182c1edccc60b82240

                SHA512

                b5160e7ece63e09eaadeef99637ae1c66196ee72c99b3f2491fd9f652f65e7c039c0bf74801fe54c6fbee4748244371235755cdd2e7895990a89e4d2ec1fffec

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3760876.exe

                Filesize

                209KB

                MD5

                fa5e715942f53533e45cbdacf65feb8d

                SHA1

                0617040e09b260c91d28d3c2ae2ead1a34311eb7

                SHA256

                c038b49e7c92981500f3a9179312b388eac91d595044d01789081395ec276374

                SHA512

                22349118dd783a31b95fc4869f1365e0e45f2c1845975e53ad94bd3f8e917eabfbbf476200819f87d9cda5d59daad1fcfdaa364460c869ace20f9c4aa597f344

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3760876.exe

                Filesize

                209KB

                MD5

                fa5e715942f53533e45cbdacf65feb8d

                SHA1

                0617040e09b260c91d28d3c2ae2ead1a34311eb7

                SHA256

                c038b49e7c92981500f3a9179312b388eac91d595044d01789081395ec276374

                SHA512

                22349118dd783a31b95fc4869f1365e0e45f2c1845975e53ad94bd3f8e917eabfbbf476200819f87d9cda5d59daad1fcfdaa364460c869ace20f9c4aa597f344

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7672674.exe

                Filesize

                290KB

                MD5

                52ef71f5ec4d4bf6f92e0669c7183743

                SHA1

                997c70485c9491ca329c8dd81142cd7d3bd2f087

                SHA256

                b208b289ebfb5da816bbb7318aa032a49955235fa403da1535e6e60f549a8b52

                SHA512

                c299907564de869eed7a244fb1d6791a00f18aa24845023409be0ff96791d9b71279cca80652a5d06313f5bbdf92b9ee1b1ff5dfb1beb6d73c9d5a08776c9a61

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7672674.exe

                Filesize

                290KB

                MD5

                52ef71f5ec4d4bf6f92e0669c7183743

                SHA1

                997c70485c9491ca329c8dd81142cd7d3bd2f087

                SHA256

                b208b289ebfb5da816bbb7318aa032a49955235fa403da1535e6e60f549a8b52

                SHA512

                c299907564de869eed7a244fb1d6791a00f18aa24845023409be0ff96791d9b71279cca80652a5d06313f5bbdf92b9ee1b1ff5dfb1beb6d73c9d5a08776c9a61

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k7840328.exe

                Filesize

                185KB

                MD5

                c30c5e2d3583049a14c6a74944754a63

                SHA1

                a0ec47eb99ad60fc4812d548f766fcbd40a0479f

                SHA256

                dcc4d780ffffda6682df2e80bbde728390e4ad027783f2cd027aa8bc776f9407

                SHA512

                1b963d79e75573dac685691b74b34d303497cb0656e35f1be89133a11e5214931bcb5352392132bcc996de95e6b78a1f3804ce9b14d1a6c723da64a33ff44b61

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k7840328.exe

                Filesize

                185KB

                MD5

                c30c5e2d3583049a14c6a74944754a63

                SHA1

                a0ec47eb99ad60fc4812d548f766fcbd40a0479f

                SHA256

                dcc4d780ffffda6682df2e80bbde728390e4ad027783f2cd027aa8bc776f9407

                SHA512

                1b963d79e75573dac685691b74b34d303497cb0656e35f1be89133a11e5214931bcb5352392132bcc996de95e6b78a1f3804ce9b14d1a6c723da64a33ff44b61

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0025798.exe

                Filesize

                168KB

                MD5

                7a265f6074a334f333df9bdff7c9f184

                SHA1

                0c9374f166422877a783797a8901c2b7902ee12f

                SHA256

                91656b622cb99a75afeffa1521ff1b327af3d522f743a0913cfd305d56500d53

                SHA512

                ca9b2ff208ddae01157aaa86d247474386b3c49c3d925d67b2d2d7fc6b143056091c8951e78b6aad4c8cfd17143e18ae7ebdb5c773f81aa288ddf46451651eda

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0025798.exe

                Filesize

                168KB

                MD5

                7a265f6074a334f333df9bdff7c9f184

                SHA1

                0c9374f166422877a783797a8901c2b7902ee12f

                SHA256

                91656b622cb99a75afeffa1521ff1b327af3d522f743a0913cfd305d56500d53

                SHA512

                ca9b2ff208ddae01157aaa86d247474386b3c49c3d925d67b2d2d7fc6b143056091c8951e78b6aad4c8cfd17143e18ae7ebdb5c773f81aa288ddf46451651eda

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                209KB

                MD5

                fa5e715942f53533e45cbdacf65feb8d

                SHA1

                0617040e09b260c91d28d3c2ae2ead1a34311eb7

                SHA256

                c038b49e7c92981500f3a9179312b388eac91d595044d01789081395ec276374

                SHA512

                22349118dd783a31b95fc4869f1365e0e45f2c1845975e53ad94bd3f8e917eabfbbf476200819f87d9cda5d59daad1fcfdaa364460c869ace20f9c4aa597f344

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                209KB

                MD5

                fa5e715942f53533e45cbdacf65feb8d

                SHA1

                0617040e09b260c91d28d3c2ae2ead1a34311eb7

                SHA256

                c038b49e7c92981500f3a9179312b388eac91d595044d01789081395ec276374

                SHA512

                22349118dd783a31b95fc4869f1365e0e45f2c1845975e53ad94bd3f8e917eabfbbf476200819f87d9cda5d59daad1fcfdaa364460c869ace20f9c4aa597f344

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                209KB

                MD5

                fa5e715942f53533e45cbdacf65feb8d

                SHA1

                0617040e09b260c91d28d3c2ae2ead1a34311eb7

                SHA256

                c038b49e7c92981500f3a9179312b388eac91d595044d01789081395ec276374

                SHA512

                22349118dd783a31b95fc4869f1365e0e45f2c1845975e53ad94bd3f8e917eabfbbf476200819f87d9cda5d59daad1fcfdaa364460c869ace20f9c4aa597f344

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                209KB

                MD5

                fa5e715942f53533e45cbdacf65feb8d

                SHA1

                0617040e09b260c91d28d3c2ae2ead1a34311eb7

                SHA256

                c038b49e7c92981500f3a9179312b388eac91d595044d01789081395ec276374

                SHA512

                22349118dd783a31b95fc4869f1365e0e45f2c1845975e53ad94bd3f8e917eabfbbf476200819f87d9cda5d59daad1fcfdaa364460c869ace20f9c4aa597f344

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                209KB

                MD5

                fa5e715942f53533e45cbdacf65feb8d

                SHA1

                0617040e09b260c91d28d3c2ae2ead1a34311eb7

                SHA256

                c038b49e7c92981500f3a9179312b388eac91d595044d01789081395ec276374

                SHA512

                22349118dd783a31b95fc4869f1365e0e45f2c1845975e53ad94bd3f8e917eabfbbf476200819f87d9cda5d59daad1fcfdaa364460c869ace20f9c4aa597f344

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

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

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

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

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

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

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

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/264-163-0x0000000000BA0000-0x0000000000BCE000-memory.dmp

                Filesize

                184KB

              • memory/264-169-0x000000000AC90000-0x000000000AD06000-memory.dmp

                Filesize

                472KB

              • memory/264-176-0x000000000BBE0000-0x000000000BDA2000-memory.dmp

                Filesize

                1.8MB

              • memory/264-175-0x0000000005560000-0x0000000005570000-memory.dmp

                Filesize

                64KB

              • memory/264-174-0x000000000B9C0000-0x000000000BA10000-memory.dmp

                Filesize

                320KB

              • memory/264-172-0x000000000BEE0000-0x000000000C484000-memory.dmp

                Filesize

                5.6MB

              • memory/264-171-0x000000000AD10000-0x000000000AD76000-memory.dmp

                Filesize

                408KB

              • memory/264-170-0x000000000ADB0000-0x000000000AE42000-memory.dmp

                Filesize

                584KB

              • memory/264-164-0x000000000B010000-0x000000000B628000-memory.dmp

                Filesize

                6.1MB

              • memory/264-177-0x000000000C9C0000-0x000000000CEEC000-memory.dmp

                Filesize

                5.2MB

              • memory/264-165-0x000000000AB00000-0x000000000AC0A000-memory.dmp

                Filesize

                1.0MB

              • memory/264-168-0x0000000005560000-0x0000000005570000-memory.dmp

                Filesize

                64KB

              • memory/264-167-0x00000000054F0000-0x000000000552C000-memory.dmp

                Filesize

                240KB

              • memory/264-166-0x0000000005490000-0x00000000054A2000-memory.dmp

                Filesize

                72KB

              • memory/3368-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4148-202-0x0000000004D30000-0x0000000004D40000-memory.dmp

                Filesize

                64KB

              • memory/4148-196-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB