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
    01-06-2023 08:24

General

  • Target

    8212a9cac1eb80d6755805396e8de2e7406118bc7ae97c4cc60490abad5dd596.exe

  • Size

    750KB

  • MD5

    abe20819d5845db0188705da32325591

  • SHA1

    5e3e86fc4ce56e5d709770e7f1607beda45fef75

  • SHA256

    8212a9cac1eb80d6755805396e8de2e7406118bc7ae97c4cc60490abad5dd596

  • SHA512

    4121d4897bfeeacda29354e07e706bc8cac43e4fc20f1a22a1ae47ae1a4cbe2dc20181c66a8d83c1db6e4f9b463662a0fb9289a1686a59d2be34478c9cc2061e

  • SSDEEP

    12288:gMrhy90S/3AJ6sDgHNHwaPphcOonQZHxdUIrOJcQu9XdG/36CAAWvpjg5XW:RyX/AcsDiNQ9jnQhxnrO9u9WD0q5m

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

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\8212a9cac1eb80d6755805396e8de2e7406118bc7ae97c4cc60490abad5dd596.exe
    "C:\Users\Admin\AppData\Local\Temp\8212a9cac1eb80d6755805396e8de2e7406118bc7ae97c4cc60490abad5dd596.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1804
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8843465.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8843465.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4904
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5338659.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5338659.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4360
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4361280.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4361280.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4324
          • 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:3588
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9722423.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9722423.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3604
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3275977.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3275977.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1832
        • 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:1816
          • 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:2696
          • 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:4220
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2816
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:3516
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2256
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:944
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:5044
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:2404
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4036
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8317363.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8317363.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:804
                  • 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:2420
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1256
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4404

              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\d8317363.exe

                Filesize

                323KB

                MD5

                bd30fa896cf5c1556476440a57049944

                SHA1

                3c5420ac47f03d3a8a84934f84d13482acb157bb

                SHA256

                1aaa58efac5f88d002427f9e5fdf9f0961d8250a87420d1fc5206a7f4975111c

                SHA512

                446e143913684c02476ea2d0bfaa18665fe6b707dbca4a31a50143900e034209d800347674c5fc61934be91cdeeb53ae9923217dd7cfc15059b0f275c27e06ee

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8317363.exe

                Filesize

                323KB

                MD5

                bd30fa896cf5c1556476440a57049944

                SHA1

                3c5420ac47f03d3a8a84934f84d13482acb157bb

                SHA256

                1aaa58efac5f88d002427f9e5fdf9f0961d8250a87420d1fc5206a7f4975111c

                SHA512

                446e143913684c02476ea2d0bfaa18665fe6b707dbca4a31a50143900e034209d800347674c5fc61934be91cdeeb53ae9923217dd7cfc15059b0f275c27e06ee

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8843465.exe

                Filesize

                450KB

                MD5

                c9a00a0d3243cf172ccbf0d0609e8595

                SHA1

                bca48acad817430b5c1641584f6ef1f6472dd5fd

                SHA256

                2cd0b8082c7a95082707f2dcf9d42c8e6f27c00e55317e379dd155617be8e53b

                SHA512

                647c2058e2c1b754bc7f51619c8d16c671564603339917c212f2f09d902caa6c7a517cc942749075ed12ce6aee722967902b29185f0dd3e9377d8819a7e031e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8843465.exe

                Filesize

                450KB

                MD5

                c9a00a0d3243cf172ccbf0d0609e8595

                SHA1

                bca48acad817430b5c1641584f6ef1f6472dd5fd

                SHA256

                2cd0b8082c7a95082707f2dcf9d42c8e6f27c00e55317e379dd155617be8e53b

                SHA512

                647c2058e2c1b754bc7f51619c8d16c671564603339917c212f2f09d902caa6c7a517cc942749075ed12ce6aee722967902b29185f0dd3e9377d8819a7e031e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3275977.exe

                Filesize

                213KB

                MD5

                d2e16a2576993cc3d12ea55c0c4ec373

                SHA1

                87f132078837aa874c3404a7c40703765cd225ab

                SHA256

                06e10fc7616713eb9978279f84477fc2c2b35891425a8188e625a01e693b1378

                SHA512

                f49d90387d39628a2a893f16b3be1863d8e40a796d6470d17dd25f9b8ebb8922f403ba5750b4c4a2289d649198f948e1353ff03ee05884bd7d7fcd5ba44b5e2f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3275977.exe

                Filesize

                213KB

                MD5

                d2e16a2576993cc3d12ea55c0c4ec373

                SHA1

                87f132078837aa874c3404a7c40703765cd225ab

                SHA256

                06e10fc7616713eb9978279f84477fc2c2b35891425a8188e625a01e693b1378

                SHA512

                f49d90387d39628a2a893f16b3be1863d8e40a796d6470d17dd25f9b8ebb8922f403ba5750b4c4a2289d649198f948e1353ff03ee05884bd7d7fcd5ba44b5e2f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5338659.exe

                Filesize

                279KB

                MD5

                ff0c302b8e05010b827488bf9b106334

                SHA1

                85a3feb8fd7ea9292075ff14e210fe7665577864

                SHA256

                2f829e0acb56db45e87121bd954876f60015e1721ae9bc6e0879ca5cceeefa2d

                SHA512

                833085df0292dc34f6475979582e06f5cda5be571ff11619f08bf7f8d8327155f5afea1be7cae6192f638cc49217e4203f6563f0557a89490d391e32f1982748

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5338659.exe

                Filesize

                279KB

                MD5

                ff0c302b8e05010b827488bf9b106334

                SHA1

                85a3feb8fd7ea9292075ff14e210fe7665577864

                SHA256

                2f829e0acb56db45e87121bd954876f60015e1721ae9bc6e0879ca5cceeefa2d

                SHA512

                833085df0292dc34f6475979582e06f5cda5be571ff11619f08bf7f8d8327155f5afea1be7cae6192f638cc49217e4203f6563f0557a89490d391e32f1982748

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4361280.exe

                Filesize

                166KB

                MD5

                9b0a216b1c5b007ada5f8bbda51dea1c

                SHA1

                5a62dd6fd56d4b127530996f8317ba22a6aab9f3

                SHA256

                e48c039572882bbd604d7d877ececa88f1052815bf59f89541fb195d2e15fd99

                SHA512

                1f494c572340e2866da056dfbf919d381e3b9a9b21486ee7bc6e7b4df10fcac095e74bd59a95063188c96cd02aaf80e9bbfe5173b8745a24970215b8cb433c1f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4361280.exe

                Filesize

                166KB

                MD5

                9b0a216b1c5b007ada5f8bbda51dea1c

                SHA1

                5a62dd6fd56d4b127530996f8317ba22a6aab9f3

                SHA256

                e48c039572882bbd604d7d877ececa88f1052815bf59f89541fb195d2e15fd99

                SHA512

                1f494c572340e2866da056dfbf919d381e3b9a9b21486ee7bc6e7b4df10fcac095e74bd59a95063188c96cd02aaf80e9bbfe5173b8745a24970215b8cb433c1f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9722423.exe

                Filesize

                168KB

                MD5

                e9dfb501be0b529fbffdbb32cba6df91

                SHA1

                b7fac1694e126a0d4e4bb1bb543698016d1b4c84

                SHA256

                0610777a401ad4d974b14f6b136969bb56abbe8cafdd4c6529ba4455d635b2b7

                SHA512

                ad00c873440d6f94b2836d189b868f94387a9d62d30373e5c88d8032ca0d6fe17d89f3c7385a76665175f8603b76f2fcfce5cac7eef861e66785889a237d9c29

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9722423.exe

                Filesize

                168KB

                MD5

                e9dfb501be0b529fbffdbb32cba6df91

                SHA1

                b7fac1694e126a0d4e4bb1bb543698016d1b4c84

                SHA256

                0610777a401ad4d974b14f6b136969bb56abbe8cafdd4c6529ba4455d635b2b7

                SHA512

                ad00c873440d6f94b2836d189b868f94387a9d62d30373e5c88d8032ca0d6fe17d89f3c7385a76665175f8603b76f2fcfce5cac7eef861e66785889a237d9c29

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

                Filesize

                213KB

                MD5

                d2e16a2576993cc3d12ea55c0c4ec373

                SHA1

                87f132078837aa874c3404a7c40703765cd225ab

                SHA256

                06e10fc7616713eb9978279f84477fc2c2b35891425a8188e625a01e693b1378

                SHA512

                f49d90387d39628a2a893f16b3be1863d8e40a796d6470d17dd25f9b8ebb8922f403ba5750b4c4a2289d649198f948e1353ff03ee05884bd7d7fcd5ba44b5e2f

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

                Filesize

                213KB

                MD5

                d2e16a2576993cc3d12ea55c0c4ec373

                SHA1

                87f132078837aa874c3404a7c40703765cd225ab

                SHA256

                06e10fc7616713eb9978279f84477fc2c2b35891425a8188e625a01e693b1378

                SHA512

                f49d90387d39628a2a893f16b3be1863d8e40a796d6470d17dd25f9b8ebb8922f403ba5750b4c4a2289d649198f948e1353ff03ee05884bd7d7fcd5ba44b5e2f

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

                Filesize

                213KB

                MD5

                d2e16a2576993cc3d12ea55c0c4ec373

                SHA1

                87f132078837aa874c3404a7c40703765cd225ab

                SHA256

                06e10fc7616713eb9978279f84477fc2c2b35891425a8188e625a01e693b1378

                SHA512

                f49d90387d39628a2a893f16b3be1863d8e40a796d6470d17dd25f9b8ebb8922f403ba5750b4c4a2289d649198f948e1353ff03ee05884bd7d7fcd5ba44b5e2f

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

                Filesize

                213KB

                MD5

                d2e16a2576993cc3d12ea55c0c4ec373

                SHA1

                87f132078837aa874c3404a7c40703765cd225ab

                SHA256

                06e10fc7616713eb9978279f84477fc2c2b35891425a8188e625a01e693b1378

                SHA512

                f49d90387d39628a2a893f16b3be1863d8e40a796d6470d17dd25f9b8ebb8922f403ba5750b4c4a2289d649198f948e1353ff03ee05884bd7d7fcd5ba44b5e2f

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

                Filesize

                213KB

                MD5

                d2e16a2576993cc3d12ea55c0c4ec373

                SHA1

                87f132078837aa874c3404a7c40703765cd225ab

                SHA256

                06e10fc7616713eb9978279f84477fc2c2b35891425a8188e625a01e693b1378

                SHA512

                f49d90387d39628a2a893f16b3be1863d8e40a796d6470d17dd25f9b8ebb8922f403ba5750b4c4a2289d649198f948e1353ff03ee05884bd7d7fcd5ba44b5e2f

              • 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/2420-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/2420-200-0x0000000001520000-0x0000000001530000-memory.dmp

                Filesize

                64KB

              • memory/3588-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/3604-162-0x00000000003A0000-0x00000000003CE000-memory.dmp

                Filesize

                184KB

              • memory/3604-176-0x000000000B960000-0x000000000B9B0000-memory.dmp

                Filesize

                320KB

              • memory/3604-175-0x0000000002640000-0x0000000002650000-memory.dmp

                Filesize

                64KB

              • memory/3604-174-0x000000000C0B0000-0x000000000C5DC000-memory.dmp

                Filesize

                5.2MB

              • memory/3604-173-0x000000000B9B0000-0x000000000BB72000-memory.dmp

                Filesize

                1.8MB

              • memory/3604-171-0x000000000AD80000-0x000000000ADE6000-memory.dmp

                Filesize

                408KB

              • memory/3604-170-0x000000000B230000-0x000000000B7D4000-memory.dmp

                Filesize

                5.6MB

              • memory/3604-169-0x000000000A5A0000-0x000000000A632000-memory.dmp

                Filesize

                584KB

              • memory/3604-168-0x000000000A480000-0x000000000A4F6000-memory.dmp

                Filesize

                472KB

              • memory/3604-167-0x0000000002640000-0x0000000002650000-memory.dmp

                Filesize

                64KB

              • memory/3604-166-0x000000000A170000-0x000000000A1AC000-memory.dmp

                Filesize

                240KB

              • memory/3604-165-0x000000000A110000-0x000000000A122000-memory.dmp

                Filesize

                72KB

              • memory/3604-164-0x000000000A1E0000-0x000000000A2EA000-memory.dmp

                Filesize

                1.0MB

              • memory/3604-163-0x000000000A660000-0x000000000AC78000-memory.dmp

                Filesize

                6.1MB