Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2023 09:04

General

  • Target

    ee13a77ae01c996afa3551b58e6820172e3f26cb5f436d32317d54d09428415d.exe

  • Size

    778KB

  • MD5

    90a7193a1ff4d6987b42511e055ce592

  • SHA1

    3540976be0ccf1919c504502000997b9df335e81

  • SHA256

    ee13a77ae01c996afa3551b58e6820172e3f26cb5f436d32317d54d09428415d

  • SHA512

    60e913431f52f338c59c96e2875074567dfa120ac2bb321020a2dcf8f37dc96493fb749d4b4dd19f3082dbe21178dd0c4ff18cf6e82d9e0443fbd7bc77ec620a

  • SSDEEP

    12288:WMrny90QFLwTl0mP3aS5eh+pVTQchzpMxLlUsx2QJcLvRN0UMPFdl+1WC:By9w6a3amm+pVTmx2sxSLvIUMvl+gC

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

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.

  • 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\ee13a77ae01c996afa3551b58e6820172e3f26cb5f436d32317d54d09428415d.exe
    "C:\Users\Admin\AppData\Local\Temp\ee13a77ae01c996afa3551b58e6820172e3f26cb5f436d32317d54d09428415d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2724
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9627644.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9627644.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4301122.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4301122.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4632
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5525335.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5525335.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1684
          • 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:4484
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1177210.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1177210.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1500
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5502450.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5502450.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4372
        • 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:4360
          • 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:3944
          • 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:1496
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4540
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4872
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:3100
                  • 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:380
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4460
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4092
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1741123.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1741123.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4304
                  • 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:2936
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1044
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3112

              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\d1741123.exe

                Filesize

                304KB

                MD5

                385faabbd17bd3fbe63c5bee504c6821

                SHA1

                bc8dba179bd6381a3ce01851bd254af97a2a55ca

                SHA256

                fa49c46ee41006d3c37bbefb77aa847c7e7a5fbad3db25c550ab0461943085cf

                SHA512

                d33c03001c7e5a6f95baeb7b45386eaffca5726abb360380422c7bb57961c7edee507a3a7c14e28c76adad6415f9bf9e9e7fe74f059bf654789047d56eb289bb

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1741123.exe

                Filesize

                304KB

                MD5

                385faabbd17bd3fbe63c5bee504c6821

                SHA1

                bc8dba179bd6381a3ce01851bd254af97a2a55ca

                SHA256

                fa49c46ee41006d3c37bbefb77aa847c7e7a5fbad3db25c550ab0461943085cf

                SHA512

                d33c03001c7e5a6f95baeb7b45386eaffca5726abb360380422c7bb57961c7edee507a3a7c14e28c76adad6415f9bf9e9e7fe74f059bf654789047d56eb289bb

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9627644.exe

                Filesize

                448KB

                MD5

                6f108fc9e445fcefe699fe58dc8bd135

                SHA1

                8403b7a08ce1d4b0d63d1d2a8bc3bb166475b7c5

                SHA256

                66bd2bf63db29f270ad97760987cd706acf759ab409f27f01d27592da8a25432

                SHA512

                9a8c5a2a365245c29c6184ba4409a0abe676e96de1c8d5603ae3f49a642aecadd0cc9f19768a2131c519f4d18f5301d2f3cf664e25eed6e32cf703b084d98c61

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9627644.exe

                Filesize

                448KB

                MD5

                6f108fc9e445fcefe699fe58dc8bd135

                SHA1

                8403b7a08ce1d4b0d63d1d2a8bc3bb166475b7c5

                SHA256

                66bd2bf63db29f270ad97760987cd706acf759ab409f27f01d27592da8a25432

                SHA512

                9a8c5a2a365245c29c6184ba4409a0abe676e96de1c8d5603ae3f49a642aecadd0cc9f19768a2131c519f4d18f5301d2f3cf664e25eed6e32cf703b084d98c61

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5502450.exe

                Filesize

                216KB

                MD5

                407b5822e0b43438dbbf00a7d94292fc

                SHA1

                f9fdf6570bcf2efe434c9a129c74d966cf682c8e

                SHA256

                91a64f0b8c8b8db53e3a88e313b1c5ca44a6523438a5acd5b73b8fa08e859b49

                SHA512

                943688a112cf85bba4a70053dc98b28c15f6fdd006e7ec52e5048371c19e646fc68a8b044c86720439e839982b5b552c873d6e5129d59cb0b1e744900d569332

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5502450.exe

                Filesize

                216KB

                MD5

                407b5822e0b43438dbbf00a7d94292fc

                SHA1

                f9fdf6570bcf2efe434c9a129c74d966cf682c8e

                SHA256

                91a64f0b8c8b8db53e3a88e313b1c5ca44a6523438a5acd5b73b8fa08e859b49

                SHA512

                943688a112cf85bba4a70053dc98b28c15f6fdd006e7ec52e5048371c19e646fc68a8b044c86720439e839982b5b552c873d6e5129d59cb0b1e744900d569332

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4301122.exe

                Filesize

                277KB

                MD5

                cd15a56b7e886e0212106f95cb842122

                SHA1

                e1fd8ab8c1fe028254e88563f15a18cb3c408420

                SHA256

                bb7b630d73b09492f7d22a06ad03a9eefebf92d540df9a537c79dee4ceea9a8f

                SHA512

                d954fe385e577d2a94e75f19fd7e3cc312b8f850f9e506ad89e4e3e99ae2e79c45af68bc2a161e433c1d370fd2714e83229adc2ca6d3f07bc8ee86be392dfd96

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4301122.exe

                Filesize

                277KB

                MD5

                cd15a56b7e886e0212106f95cb842122

                SHA1

                e1fd8ab8c1fe028254e88563f15a18cb3c408420

                SHA256

                bb7b630d73b09492f7d22a06ad03a9eefebf92d540df9a537c79dee4ceea9a8f

                SHA512

                d954fe385e577d2a94e75f19fd7e3cc312b8f850f9e506ad89e4e3e99ae2e79c45af68bc2a161e433c1d370fd2714e83229adc2ca6d3f07bc8ee86be392dfd96

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5525335.exe

                Filesize

                147KB

                MD5

                f0d70e002eab1c39650a3b10bab20b24

                SHA1

                3582bc600e1762a59573f7e7ab87a210cc17c3cf

                SHA256

                08b16607e915f5a6225c9f33f61e84a70ac2c08f89e0bc80dad3f7232edc82e6

                SHA512

                8193e6eff23bafc9c462bac889cf4d6ca023f72c4a3534e89baa17d6dbd0cd9e4583fe842c13b40f6db0af095f0d9e7a3ea5a6665fc06684d2ef38f134599134

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5525335.exe

                Filesize

                147KB

                MD5

                f0d70e002eab1c39650a3b10bab20b24

                SHA1

                3582bc600e1762a59573f7e7ab87a210cc17c3cf

                SHA256

                08b16607e915f5a6225c9f33f61e84a70ac2c08f89e0bc80dad3f7232edc82e6

                SHA512

                8193e6eff23bafc9c462bac889cf4d6ca023f72c4a3534e89baa17d6dbd0cd9e4583fe842c13b40f6db0af095f0d9e7a3ea5a6665fc06684d2ef38f134599134

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1177210.exe

                Filesize

                168KB

                MD5

                21e7403343bd9705a1ee5507ad677286

                SHA1

                c40d112453e6bb67672a5ff849aab44c84810aa9

                SHA256

                8d30c41a960dce0d16d1204273f81b212e82753dee6fc4d1a4a9d6ac313bf458

                SHA512

                a30f21b3d84e1f4c0c0f09fca5c7ca757237d01d7d4b108d8af2375f42fd4c4a0e862412c8b52b451f1e650a89ecd70b4208e9bd683e08233e6e9aff22651d29

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1177210.exe

                Filesize

                168KB

                MD5

                21e7403343bd9705a1ee5507ad677286

                SHA1

                c40d112453e6bb67672a5ff849aab44c84810aa9

                SHA256

                8d30c41a960dce0d16d1204273f81b212e82753dee6fc4d1a4a9d6ac313bf458

                SHA512

                a30f21b3d84e1f4c0c0f09fca5c7ca757237d01d7d4b108d8af2375f42fd4c4a0e862412c8b52b451f1e650a89ecd70b4208e9bd683e08233e6e9aff22651d29

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

                Filesize

                216KB

                MD5

                407b5822e0b43438dbbf00a7d94292fc

                SHA1

                f9fdf6570bcf2efe434c9a129c74d966cf682c8e

                SHA256

                91a64f0b8c8b8db53e3a88e313b1c5ca44a6523438a5acd5b73b8fa08e859b49

                SHA512

                943688a112cf85bba4a70053dc98b28c15f6fdd006e7ec52e5048371c19e646fc68a8b044c86720439e839982b5b552c873d6e5129d59cb0b1e744900d569332

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

                Filesize

                216KB

                MD5

                407b5822e0b43438dbbf00a7d94292fc

                SHA1

                f9fdf6570bcf2efe434c9a129c74d966cf682c8e

                SHA256

                91a64f0b8c8b8db53e3a88e313b1c5ca44a6523438a5acd5b73b8fa08e859b49

                SHA512

                943688a112cf85bba4a70053dc98b28c15f6fdd006e7ec52e5048371c19e646fc68a8b044c86720439e839982b5b552c873d6e5129d59cb0b1e744900d569332

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

                Filesize

                216KB

                MD5

                407b5822e0b43438dbbf00a7d94292fc

                SHA1

                f9fdf6570bcf2efe434c9a129c74d966cf682c8e

                SHA256

                91a64f0b8c8b8db53e3a88e313b1c5ca44a6523438a5acd5b73b8fa08e859b49

                SHA512

                943688a112cf85bba4a70053dc98b28c15f6fdd006e7ec52e5048371c19e646fc68a8b044c86720439e839982b5b552c873d6e5129d59cb0b1e744900d569332

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

                Filesize

                216KB

                MD5

                407b5822e0b43438dbbf00a7d94292fc

                SHA1

                f9fdf6570bcf2efe434c9a129c74d966cf682c8e

                SHA256

                91a64f0b8c8b8db53e3a88e313b1c5ca44a6523438a5acd5b73b8fa08e859b49

                SHA512

                943688a112cf85bba4a70053dc98b28c15f6fdd006e7ec52e5048371c19e646fc68a8b044c86720439e839982b5b552c873d6e5129d59cb0b1e744900d569332

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

                Filesize

                216KB

                MD5

                407b5822e0b43438dbbf00a7d94292fc

                SHA1

                f9fdf6570bcf2efe434c9a129c74d966cf682c8e

                SHA256

                91a64f0b8c8b8db53e3a88e313b1c5ca44a6523438a5acd5b73b8fa08e859b49

                SHA512

                943688a112cf85bba4a70053dc98b28c15f6fdd006e7ec52e5048371c19e646fc68a8b044c86720439e839982b5b552c873d6e5129d59cb0b1e744900d569332

              • 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/1500-162-0x0000000000550000-0x000000000057E000-memory.dmp

                Filesize

                184KB

              • memory/1500-168-0x000000000A770000-0x000000000A7E6000-memory.dmp

                Filesize

                472KB

              • memory/1500-175-0x0000000005060000-0x0000000005070000-memory.dmp

                Filesize

                64KB

              • memory/1500-174-0x000000000C4C0000-0x000000000C9EC000-memory.dmp

                Filesize

                5.2MB

              • memory/1500-173-0x000000000B760000-0x000000000B922000-memory.dmp

                Filesize

                1.8MB

              • memory/1500-171-0x000000000B9E0000-0x000000000BF84000-memory.dmp

                Filesize

                5.6MB

              • memory/1500-170-0x000000000A7F0000-0x000000000A856000-memory.dmp

                Filesize

                408KB

              • memory/1500-169-0x000000000A890000-0x000000000A922000-memory.dmp

                Filesize

                584KB

              • memory/1500-163-0x000000000AA10000-0x000000000B028000-memory.dmp

                Filesize

                6.1MB

              • memory/1500-176-0x000000000B6B0000-0x000000000B700000-memory.dmp

                Filesize

                320KB

              • memory/1500-164-0x000000000A500000-0x000000000A60A000-memory.dmp

                Filesize

                1.0MB

              • memory/1500-167-0x0000000005060000-0x0000000005070000-memory.dmp

                Filesize

                64KB

              • memory/1500-166-0x000000000A470000-0x000000000A4AC000-memory.dmp

                Filesize

                240KB

              • memory/1500-165-0x000000000A410000-0x000000000A422000-memory.dmp

                Filesize

                72KB

              • memory/2936-200-0x0000000005450000-0x0000000005460000-memory.dmp

                Filesize

                64KB

              • memory/2936-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/4484-154-0x0000000000410000-0x000000000041A000-memory.dmp

                Filesize

                40KB