Analysis

  • max time kernel
    117s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-05-2023 13:33

General

  • Target

    9f9478d7e59879fb9d6c033f4bb58e3e04df9eaa19599123800a57645247b0e1.exe

  • Size

    780KB

  • MD5

    9b2f5f7f5083c2f017ff1d812e3f183f

  • SHA1

    ea5841fff457e6aba09ee23201b2c5460605dbd9

  • SHA256

    9f9478d7e59879fb9d6c033f4bb58e3e04df9eaa19599123800a57645247b0e1

  • SHA512

    1a929d5e9055d5970238a20840369e4bfe38ec597ca30f18ab1fa0a02382f0b183b3c07e7c7f03cd3eef8a3a05473cb787e5a8ccb82b4bcab9eaff976f43a4df

  • SSDEEP

    12288:DMrAy90ZWjnH8tn5upeDtTDF66sXZNh1wLb50wtgEkkh8OX2xvalc2NdJQjubeeE:vyDj0n5upeRH4XDh1wR0DkSDWFNhab

Malware Config

Extracted

Family

redline

Botnet

daswa

C2

83.97.73.127:19062

Attributes
  • auth_value

    a6ab6b8df5480a0bb295d3c069f67bf8

Extracted

Family

redline

Botnet

mirko

C2

83.97.73.127:19062

Attributes
  • auth_value

    35111a095377107ec8b7d3e035831af8

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\9f9478d7e59879fb9d6c033f4bb58e3e04df9eaa19599123800a57645247b0e1.exe
    "C:\Users\Admin\AppData\Local\Temp\9f9478d7e59879fb9d6c033f4bb58e3e04df9eaa19599123800a57645247b0e1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4940
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1349795.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1349795.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3452
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0152971.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0152971.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3356
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1512081.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1512081.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1052
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2094169.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2094169.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1548
          • 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:4832
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4413844.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4413844.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4276
        • 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:4636
          • 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:112
          • 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:3092
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4304
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1532
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:3124
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4432
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4732
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3260
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1480
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0651068.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0651068.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4060
                  • 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:1600
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3864
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1560

              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\i0651068.exe

                Filesize

                327KB

                MD5

                26e0ca050c70c7866af901bc1b21b7b6

                SHA1

                eeb99a26a0db0a6bdda7716648df0b55cf8ac1c0

                SHA256

                30b1a6788dc2fdd14967d0aa8a1692baa0b1e42e6f0f7b00127c8cbda735cae6

                SHA512

                0ff018308471bc649ef22066f2b7130309eba8365b99ff829ca0c4c6325c60e100bc4ed583ac9a42b7141c93b10fad97b002a2320f9634d178e1a8e3c56ba634

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0651068.exe

                Filesize

                327KB

                MD5

                26e0ca050c70c7866af901bc1b21b7b6

                SHA1

                eeb99a26a0db0a6bdda7716648df0b55cf8ac1c0

                SHA256

                30b1a6788dc2fdd14967d0aa8a1692baa0b1e42e6f0f7b00127c8cbda735cae6

                SHA512

                0ff018308471bc649ef22066f2b7130309eba8365b99ff829ca0c4c6325c60e100bc4ed583ac9a42b7141c93b10fad97b002a2320f9634d178e1a8e3c56ba634

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1349795.exe

                Filesize

                462KB

                MD5

                52134459401067790f4a7da2d56abadc

                SHA1

                1dad752d1c0ddcaa0f67fcd9d22d53ba4facdbf7

                SHA256

                e2978ea02f0a14f3061e286617de4487bd8b2513deebf71c48da72aec7e6ddfc

                SHA512

                2937c0d4fec6194cfd3913cea75a84c8639790269d3b0dea6e5cfe1e3242535ad20d4a661cc9ce0cc0e314e8272781de1c643801834a45786462cc84d39fe9ce

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1349795.exe

                Filesize

                462KB

                MD5

                52134459401067790f4a7da2d56abadc

                SHA1

                1dad752d1c0ddcaa0f67fcd9d22d53ba4facdbf7

                SHA256

                e2978ea02f0a14f3061e286617de4487bd8b2513deebf71c48da72aec7e6ddfc

                SHA512

                2937c0d4fec6194cfd3913cea75a84c8639790269d3b0dea6e5cfe1e3242535ad20d4a661cc9ce0cc0e314e8272781de1c643801834a45786462cc84d39fe9ce

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4413844.exe

                Filesize

                208KB

                MD5

                aa2155bdb03d561ed000b2eaf33d3517

                SHA1

                d329a7c1a458c4797d9c1c2820ad9bb7260f1051

                SHA256

                134e25c61fd8a879add33f3e4b0936fe1f7150177eb0dfd4de80c0fac1d4694b

                SHA512

                b34bca53d4177d41b0936c3ee07fa779d3c1f8426ba99c96055b267ecd0ff1e1bca6e878b999c53c9fc1d203fd1211157ee179c8aa5f2b3d77311fd307fd47c7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4413844.exe

                Filesize

                208KB

                MD5

                aa2155bdb03d561ed000b2eaf33d3517

                SHA1

                d329a7c1a458c4797d9c1c2820ad9bb7260f1051

                SHA256

                134e25c61fd8a879add33f3e4b0936fe1f7150177eb0dfd4de80c0fac1d4694b

                SHA512

                b34bca53d4177d41b0936c3ee07fa779d3c1f8426ba99c96055b267ecd0ff1e1bca6e878b999c53c9fc1d203fd1211157ee179c8aa5f2b3d77311fd307fd47c7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0152971.exe

                Filesize

                290KB

                MD5

                1f03bed60bf053e7c3e50771cb3a4d83

                SHA1

                e0507d83a555b4f93e0e4287fa7cc34df6f6cade

                SHA256

                939c408d36c49faabeffc69be0531728af13d56c322b502476287e8e17548f9f

                SHA512

                6dd79b39c5515078b77088bd58025a9d553637ce3c2681d333b2105eca3a808f337b12c1257f6833c00a011c140aac6e25cf3dca708f8063efeb16e9c08670b3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0152971.exe

                Filesize

                290KB

                MD5

                1f03bed60bf053e7c3e50771cb3a4d83

                SHA1

                e0507d83a555b4f93e0e4287fa7cc34df6f6cade

                SHA256

                939c408d36c49faabeffc69be0531728af13d56c322b502476287e8e17548f9f

                SHA512

                6dd79b39c5515078b77088bd58025a9d553637ce3c2681d333b2105eca3a808f337b12c1257f6833c00a011c140aac6e25cf3dca708f8063efeb16e9c08670b3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1512081.exe

                Filesize

                168KB

                MD5

                283d92faff3f31de8818746bb21f23f8

                SHA1

                69a5c3658257bf9b20db1925b2ce901f867c3d8c

                SHA256

                3560a1f68a93d651209773e58f2888075afc576e3d6e13a36a1403c08bd2f612

                SHA512

                6e5d9306d62ada5524a9e6d0075272e83c14c201473b0b2f15c682e90426d7c690e5e0426f37ca652d2e8d8a0a05aea018685d0c8e97a4335c2fd7770b48dd6e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1512081.exe

                Filesize

                168KB

                MD5

                283d92faff3f31de8818746bb21f23f8

                SHA1

                69a5c3658257bf9b20db1925b2ce901f867c3d8c

                SHA256

                3560a1f68a93d651209773e58f2888075afc576e3d6e13a36a1403c08bd2f612

                SHA512

                6e5d9306d62ada5524a9e6d0075272e83c14c201473b0b2f15c682e90426d7c690e5e0426f37ca652d2e8d8a0a05aea018685d0c8e97a4335c2fd7770b48dd6e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2094169.exe

                Filesize

                193KB

                MD5

                4b727e939f5defaf47273b2f1caa4d79

                SHA1

                5f72edbd122e89651c1c5fb4d814a4fbfa845b94

                SHA256

                47f47e809f21d7fdd0a75b10cac126fefe48b97cf1c9f091d4112c132a518d6c

                SHA512

                efeff7ef566dd41499ac8d618525d672ae2dd11c1422b64b376228f2e93b29c65111597dc1091a2823688fbefd62eb810a5e30b24426088001bf0179c301f6f8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2094169.exe

                Filesize

                193KB

                MD5

                4b727e939f5defaf47273b2f1caa4d79

                SHA1

                5f72edbd122e89651c1c5fb4d814a4fbfa845b94

                SHA256

                47f47e809f21d7fdd0a75b10cac126fefe48b97cf1c9f091d4112c132a518d6c

                SHA512

                efeff7ef566dd41499ac8d618525d672ae2dd11c1422b64b376228f2e93b29c65111597dc1091a2823688fbefd62eb810a5e30b24426088001bf0179c301f6f8

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

                Filesize

                208KB

                MD5

                aa2155bdb03d561ed000b2eaf33d3517

                SHA1

                d329a7c1a458c4797d9c1c2820ad9bb7260f1051

                SHA256

                134e25c61fd8a879add33f3e4b0936fe1f7150177eb0dfd4de80c0fac1d4694b

                SHA512

                b34bca53d4177d41b0936c3ee07fa779d3c1f8426ba99c96055b267ecd0ff1e1bca6e878b999c53c9fc1d203fd1211157ee179c8aa5f2b3d77311fd307fd47c7

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

                Filesize

                208KB

                MD5

                aa2155bdb03d561ed000b2eaf33d3517

                SHA1

                d329a7c1a458c4797d9c1c2820ad9bb7260f1051

                SHA256

                134e25c61fd8a879add33f3e4b0936fe1f7150177eb0dfd4de80c0fac1d4694b

                SHA512

                b34bca53d4177d41b0936c3ee07fa779d3c1f8426ba99c96055b267ecd0ff1e1bca6e878b999c53c9fc1d203fd1211157ee179c8aa5f2b3d77311fd307fd47c7

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

                Filesize

                208KB

                MD5

                aa2155bdb03d561ed000b2eaf33d3517

                SHA1

                d329a7c1a458c4797d9c1c2820ad9bb7260f1051

                SHA256

                134e25c61fd8a879add33f3e4b0936fe1f7150177eb0dfd4de80c0fac1d4694b

                SHA512

                b34bca53d4177d41b0936c3ee07fa779d3c1f8426ba99c96055b267ecd0ff1e1bca6e878b999c53c9fc1d203fd1211157ee179c8aa5f2b3d77311fd307fd47c7

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

                Filesize

                208KB

                MD5

                aa2155bdb03d561ed000b2eaf33d3517

                SHA1

                d329a7c1a458c4797d9c1c2820ad9bb7260f1051

                SHA256

                134e25c61fd8a879add33f3e4b0936fe1f7150177eb0dfd4de80c0fac1d4694b

                SHA512

                b34bca53d4177d41b0936c3ee07fa779d3c1f8426ba99c96055b267ecd0ff1e1bca6e878b999c53c9fc1d203fd1211157ee179c8aa5f2b3d77311fd307fd47c7

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

                Filesize

                208KB

                MD5

                aa2155bdb03d561ed000b2eaf33d3517

                SHA1

                d329a7c1a458c4797d9c1c2820ad9bb7260f1051

                SHA256

                134e25c61fd8a879add33f3e4b0936fe1f7150177eb0dfd4de80c0fac1d4694b

                SHA512

                b34bca53d4177d41b0936c3ee07fa779d3c1f8426ba99c96055b267ecd0ff1e1bca6e878b999c53c9fc1d203fd1211157ee179c8aa5f2b3d77311fd307fd47c7

              • 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/1052-157-0x00000000051F0000-0x0000000005202000-memory.dmp

                Filesize

                72KB

              • memory/1052-158-0x0000000005230000-0x0000000005240000-memory.dmp

                Filesize

                64KB

              • memory/1052-167-0x0000000005230000-0x0000000005240000-memory.dmp

                Filesize

                64KB

              • memory/1052-166-0x0000000006540000-0x0000000006590000-memory.dmp

                Filesize

                320KB

              • memory/1052-165-0x0000000008AF0000-0x000000000901C000-memory.dmp

                Filesize

                5.2MB

              • memory/1052-164-0x00000000065B0000-0x0000000006772000-memory.dmp

                Filesize

                1.8MB

              • memory/1052-163-0x0000000006920000-0x0000000006EC4000-memory.dmp

                Filesize

                5.6MB

              • memory/1052-162-0x00000000056F0000-0x0000000005756000-memory.dmp

                Filesize

                408KB

              • memory/1052-154-0x00000000008B0000-0x00000000008DE000-memory.dmp

                Filesize

                184KB

              • memory/1052-155-0x0000000005860000-0x0000000005E78000-memory.dmp

                Filesize

                6.1MB

              • memory/1052-161-0x0000000005790000-0x0000000005822000-memory.dmp

                Filesize

                584KB

              • memory/1052-160-0x0000000005670000-0x00000000056E6000-memory.dmp

                Filesize

                472KB

              • memory/1052-159-0x0000000005280000-0x00000000052BC000-memory.dmp

                Filesize

                240KB

              • memory/1052-156-0x0000000005350000-0x000000000545A000-memory.dmp

                Filesize

                1.0MB

              • memory/1600-200-0x00000000049D0000-0x00000000049E0000-memory.dmp

                Filesize

                64KB

              • memory/1600-195-0x0000000000500000-0x000000000052A000-memory.dmp

                Filesize

                168KB

              • memory/4832-173-0x0000000000170000-0x000000000017A000-memory.dmp

                Filesize

                40KB