Analysis

  • max time kernel
    111s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2023, 01:27

General

  • Target

    67456d16435572d4ab369d26b3cee982d37c7fcd3d48c70d4653b850e21358ec.exe

  • Size

    752KB

  • MD5

    3660b5ae26313800d6595499c061eeca

  • SHA1

    9167d760237fae62f60f4b431f6f62c4d8e4303c

  • SHA256

    67456d16435572d4ab369d26b3cee982d37c7fcd3d48c70d4653b850e21358ec

  • SHA512

    078c61062c10536be95a87e90e1e8d82200906306b620cc5525253b3f97d420780ebd184cce9922de33b70f7e112546cc6746d5b9b5433df569fa4381803b255

  • SSDEEP

    12288:rMrsy90NCAMHT/OwNe92epb+V61P9ryqRNnRbv229/tX/cTUfgyTLB3QraGJHqp:zybvzOwNO2eIKFry0hRbv229/F/KUfg8

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

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.

  • 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.

  • 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\67456d16435572d4ab369d26b3cee982d37c7fcd3d48c70d4653b850e21358ec.exe
    "C:\Users\Admin\AppData\Local\Temp\67456d16435572d4ab369d26b3cee982d37c7fcd3d48c70d4653b850e21358ec.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4364
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0327642.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0327642.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4084
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6663095.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6663095.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3708
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4372464.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4372464.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3404
          • 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:660
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4679821.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4679821.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2595318.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2595318.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3084
        • 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:2252
          • 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:2312
          • 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:2212
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2712
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:3748
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2876
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3352
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4840
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3460
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:396
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9511881.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9511881.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3472
                  • 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:3268
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1548
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4636

              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\n9511881.exe

                Filesize

                323KB

                MD5

                4a3bfb009c92a78ef38221871c37a638

                SHA1

                ad4fd1be30355bff9782085dc58b5d6d47a2648f

                SHA256

                fc6259a55d7dc244029299d8318b7b40ee83ac40fb8b98b8a256c66bade8fdca

                SHA512

                6f00447a6cdb13e1511610e029a384db1f46d6541fe28e53fa87dbab27a5b26a0ed68eb823162b1b54c43731cf4162bfb1bdf16cbd3d121cee15ddb184237035

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9511881.exe

                Filesize

                323KB

                MD5

                4a3bfb009c92a78ef38221871c37a638

                SHA1

                ad4fd1be30355bff9782085dc58b5d6d47a2648f

                SHA256

                fc6259a55d7dc244029299d8318b7b40ee83ac40fb8b98b8a256c66bade8fdca

                SHA512

                6f00447a6cdb13e1511610e029a384db1f46d6541fe28e53fa87dbab27a5b26a0ed68eb823162b1b54c43731cf4162bfb1bdf16cbd3d121cee15ddb184237035

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0327642.exe

                Filesize

                451KB

                MD5

                7569de75c6ab2934325166f87db81f9b

                SHA1

                8dbb7f3a6855640df271d5e425b9228599cfe0fe

                SHA256

                662ca7b44df0187b3e47e09d4c29f8e3be554e2d097a4d7bba10ca22df946475

                SHA512

                a21054dc6753f205dbee2ccf1ef4e00cdfb1881d45651f3b3cd7cbb5b8c460a41a14691c746f5a849a951ba336e444a18a3f38585cf087be264f4322044bbd3c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0327642.exe

                Filesize

                451KB

                MD5

                7569de75c6ab2934325166f87db81f9b

                SHA1

                8dbb7f3a6855640df271d5e425b9228599cfe0fe

                SHA256

                662ca7b44df0187b3e47e09d4c29f8e3be554e2d097a4d7bba10ca22df946475

                SHA512

                a21054dc6753f205dbee2ccf1ef4e00cdfb1881d45651f3b3cd7cbb5b8c460a41a14691c746f5a849a951ba336e444a18a3f38585cf087be264f4322044bbd3c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2595318.exe

                Filesize

                213KB

                MD5

                1d5fbe47f46a5a287ab6df2dd42487ba

                SHA1

                792ed26a67dcabf696dfa57d30307e1c86904966

                SHA256

                0b33fb2ad0b4008f1cecd88ce34eed5751a038bb7ffb083b95c28adb65717d7f

                SHA512

                7fe71a4a09239dee6a73b07031bc58aad1e2d01510ae006893e014a87b3e46c9cb286b59ddc7cb642ecbaeb8506c09783a5b0cac2dc928419e1a2e8c1ee70bdd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2595318.exe

                Filesize

                213KB

                MD5

                1d5fbe47f46a5a287ab6df2dd42487ba

                SHA1

                792ed26a67dcabf696dfa57d30307e1c86904966

                SHA256

                0b33fb2ad0b4008f1cecd88ce34eed5751a038bb7ffb083b95c28adb65717d7f

                SHA512

                7fe71a4a09239dee6a73b07031bc58aad1e2d01510ae006893e014a87b3e46c9cb286b59ddc7cb642ecbaeb8506c09783a5b0cac2dc928419e1a2e8c1ee70bdd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6663095.exe

                Filesize

                279KB

                MD5

                18e812054ff1b7836329b87878469edb

                SHA1

                5a1e6bc117357bb47b364dc9649412df5deb8117

                SHA256

                17b4c14fab57693bdbee6c00c49e46087603dc2f5db419719c9b1e2aa7bba655

                SHA512

                fc262eacecae2bfb9036510c3266350593b159bc97cdec2a6fa0edd487c40462706a6f8050ce81b4ea536d2827ce6fc4d38768db049f171dda972c45bb88a405

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6663095.exe

                Filesize

                279KB

                MD5

                18e812054ff1b7836329b87878469edb

                SHA1

                5a1e6bc117357bb47b364dc9649412df5deb8117

                SHA256

                17b4c14fab57693bdbee6c00c49e46087603dc2f5db419719c9b1e2aa7bba655

                SHA512

                fc262eacecae2bfb9036510c3266350593b159bc97cdec2a6fa0edd487c40462706a6f8050ce81b4ea536d2827ce6fc4d38768db049f171dda972c45bb88a405

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4372464.exe

                Filesize

                166KB

                MD5

                9c3bf018895131e55871378106db1019

                SHA1

                038c5837be4f0295c4d0727b15894b14aacfe497

                SHA256

                c200debb083ae847e0fdf8147f1057aa782b8bd2e8e7efc213ad3ff2d8fa854d

                SHA512

                719a5efc5cbf1554cf9d81db0e6ed505f8ba5cce0abeb8033b8b3da575a815133bf57aac7a771b7ab46300ad746af21a5a53add51e397d0805d05522f6aee35c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4372464.exe

                Filesize

                166KB

                MD5

                9c3bf018895131e55871378106db1019

                SHA1

                038c5837be4f0295c4d0727b15894b14aacfe497

                SHA256

                c200debb083ae847e0fdf8147f1057aa782b8bd2e8e7efc213ad3ff2d8fa854d

                SHA512

                719a5efc5cbf1554cf9d81db0e6ed505f8ba5cce0abeb8033b8b3da575a815133bf57aac7a771b7ab46300ad746af21a5a53add51e397d0805d05522f6aee35c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4679821.exe

                Filesize

                168KB

                MD5

                4211a12e04bd39f824460d03ecca7ee8

                SHA1

                812144d767b624b522ef0a21d49fb520dd507d88

                SHA256

                50001c037271727b9d07ad4b1709967cc0d14346a11d5737804605181de6905f

                SHA512

                ee56787752d7d1095529e99eed146d068c6e458f91c25a694b32fcdad8a7343e1025edad3cc81dfaaa3d7d61f02ce53cbcf5b80db65da7f25c13be7c176151d8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4679821.exe

                Filesize

                168KB

                MD5

                4211a12e04bd39f824460d03ecca7ee8

                SHA1

                812144d767b624b522ef0a21d49fb520dd507d88

                SHA256

                50001c037271727b9d07ad4b1709967cc0d14346a11d5737804605181de6905f

                SHA512

                ee56787752d7d1095529e99eed146d068c6e458f91c25a694b32fcdad8a7343e1025edad3cc81dfaaa3d7d61f02ce53cbcf5b80db65da7f25c13be7c176151d8

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

                Filesize

                213KB

                MD5

                1d5fbe47f46a5a287ab6df2dd42487ba

                SHA1

                792ed26a67dcabf696dfa57d30307e1c86904966

                SHA256

                0b33fb2ad0b4008f1cecd88ce34eed5751a038bb7ffb083b95c28adb65717d7f

                SHA512

                7fe71a4a09239dee6a73b07031bc58aad1e2d01510ae006893e014a87b3e46c9cb286b59ddc7cb642ecbaeb8506c09783a5b0cac2dc928419e1a2e8c1ee70bdd

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

                Filesize

                213KB

                MD5

                1d5fbe47f46a5a287ab6df2dd42487ba

                SHA1

                792ed26a67dcabf696dfa57d30307e1c86904966

                SHA256

                0b33fb2ad0b4008f1cecd88ce34eed5751a038bb7ffb083b95c28adb65717d7f

                SHA512

                7fe71a4a09239dee6a73b07031bc58aad1e2d01510ae006893e014a87b3e46c9cb286b59ddc7cb642ecbaeb8506c09783a5b0cac2dc928419e1a2e8c1ee70bdd

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

                Filesize

                213KB

                MD5

                1d5fbe47f46a5a287ab6df2dd42487ba

                SHA1

                792ed26a67dcabf696dfa57d30307e1c86904966

                SHA256

                0b33fb2ad0b4008f1cecd88ce34eed5751a038bb7ffb083b95c28adb65717d7f

                SHA512

                7fe71a4a09239dee6a73b07031bc58aad1e2d01510ae006893e014a87b3e46c9cb286b59ddc7cb642ecbaeb8506c09783a5b0cac2dc928419e1a2e8c1ee70bdd

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

                Filesize

                213KB

                MD5

                1d5fbe47f46a5a287ab6df2dd42487ba

                SHA1

                792ed26a67dcabf696dfa57d30307e1c86904966

                SHA256

                0b33fb2ad0b4008f1cecd88ce34eed5751a038bb7ffb083b95c28adb65717d7f

                SHA512

                7fe71a4a09239dee6a73b07031bc58aad1e2d01510ae006893e014a87b3e46c9cb286b59ddc7cb642ecbaeb8506c09783a5b0cac2dc928419e1a2e8c1ee70bdd

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

                Filesize

                213KB

                MD5

                1d5fbe47f46a5a287ab6df2dd42487ba

                SHA1

                792ed26a67dcabf696dfa57d30307e1c86904966

                SHA256

                0b33fb2ad0b4008f1cecd88ce34eed5751a038bb7ffb083b95c28adb65717d7f

                SHA512

                7fe71a4a09239dee6a73b07031bc58aad1e2d01510ae006893e014a87b3e46c9cb286b59ddc7cb642ecbaeb8506c09783a5b0cac2dc928419e1a2e8c1ee70bdd

              • 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/660-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/1920-162-0x0000000000D10000-0x0000000000D3E000-memory.dmp

                Filesize

                184KB

              • memory/1920-168-0x000000000ADF0000-0x000000000AE66000-memory.dmp

                Filesize

                472KB

              • memory/1920-175-0x000000000CAB0000-0x000000000CFDC000-memory.dmp

                Filesize

                5.2MB

              • memory/1920-174-0x000000000BDE0000-0x000000000BFA2000-memory.dmp

                Filesize

                1.8MB

              • memory/1920-173-0x0000000005550000-0x0000000005560000-memory.dmp

                Filesize

                64KB

              • memory/1920-171-0x000000000BFD0000-0x000000000C574000-memory.dmp

                Filesize

                5.6MB

              • memory/1920-170-0x000000000AE70000-0x000000000AED6000-memory.dmp

                Filesize

                408KB

              • memory/1920-163-0x000000000B000000-0x000000000B618000-memory.dmp

                Filesize

                6.1MB

              • memory/1920-169-0x000000000AF10000-0x000000000AFA2000-memory.dmp

                Filesize

                584KB

              • memory/1920-164-0x000000000AB50000-0x000000000AC5A000-memory.dmp

                Filesize

                1.0MB

              • memory/1920-176-0x000000000BD50000-0x000000000BDA0000-memory.dmp

                Filesize

                320KB

              • memory/1920-167-0x0000000005550000-0x0000000005560000-memory.dmp

                Filesize

                64KB

              • memory/1920-166-0x000000000AAE0000-0x000000000AB1C000-memory.dmp

                Filesize

                240KB

              • memory/1920-165-0x000000000AA80000-0x000000000AA92000-memory.dmp

                Filesize

                72KB

              • memory/3268-200-0x00000000022B0000-0x00000000022C0000-memory.dmp

                Filesize

                64KB

              • memory/3268-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB