Analysis

  • max time kernel
    136s
  • 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
    03-06-2023 10:18

General

  • Target

    9b2ad9ceba0734d27958f483f1a6eb4c026478c9697d90a22687b4d42c21cda6.exe

  • Size

    778KB

  • MD5

    d4511bbea540df7ef96a850559918c58

  • SHA1

    2aa0bf414e9e5ebec99fb5a2295c2c82fd174a6d

  • SHA256

    9b2ad9ceba0734d27958f483f1a6eb4c026478c9697d90a22687b4d42c21cda6

  • SHA512

    85c8b3c3928bcc1631d7dfd34e2a2d8254fe28b6c03ec5fecc638e0bcd2892bd6c61ee01476bf5cc24bf9c6c00df43229a52fda17c956a518f20634eea888b7f

  • SSDEEP

    12288:GMrTy90kGfXvel/afsa5lRzZaf5EXMJdzwmEk+lRV055PPCb:1yAPOGZ78Jdzrh+lA55Q

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\9b2ad9ceba0734d27958f483f1a6eb4c026478c9697d90a22687b4d42c21cda6.exe
    "C:\Users\Admin\AppData\Local\Temp\9b2ad9ceba0734d27958f483f1a6eb4c026478c9697d90a22687b4d42c21cda6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8125337.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8125337.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1328
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7715764.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7715764.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3636
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9685259.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9685259.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4880
          • 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:3340
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3456502.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3456502.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:736
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5703341.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5703341.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:636
        • 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:2216
          • 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:1376
          • 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:1120
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1748
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1512
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:964
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4176
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4588
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:2120
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:872
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8657741.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8657741.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4356
                  • 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:4616
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4644
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3172

              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\d8657741.exe

                Filesize

                304KB

                MD5

                4e519bd57460f1b04447a30be7f401b1

                SHA1

                8eca64f4246db735f780a10a2a2f568ffab020df

                SHA256

                4d4a9e0d64c3c4f77a9ecbafab0709e0af711c80690238a6c594a1b4cd24d8b7

                SHA512

                eadebacb1fdecea9118fd005f5164afd2d335ee7196acfaca1d1bdd9ab47fcc1533742c489cc33c078d2b213f94f5a04a2af1e75a41038850ec1f33abe6758c1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8657741.exe

                Filesize

                304KB

                MD5

                4e519bd57460f1b04447a30be7f401b1

                SHA1

                8eca64f4246db735f780a10a2a2f568ffab020df

                SHA256

                4d4a9e0d64c3c4f77a9ecbafab0709e0af711c80690238a6c594a1b4cd24d8b7

                SHA512

                eadebacb1fdecea9118fd005f5164afd2d335ee7196acfaca1d1bdd9ab47fcc1533742c489cc33c078d2b213f94f5a04a2af1e75a41038850ec1f33abe6758c1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8125337.exe

                Filesize

                448KB

                MD5

                fd2a42710c137f210a4583aa62755421

                SHA1

                bd80ca96b58682636ce9d3e7ba6dd5815510a0ad

                SHA256

                cf5ba7af2715528dfd489ff457c4e78b6bcaea81d5bbf49ef04a5f258bd2a8dc

                SHA512

                49876c60ac3b479e0fcdce9ef405b681b847e1a5d56ad7664d1312a39c9d800bfcb32761a44f1b1ae93e039016649af578622add04b070416ce201541704b12c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8125337.exe

                Filesize

                448KB

                MD5

                fd2a42710c137f210a4583aa62755421

                SHA1

                bd80ca96b58682636ce9d3e7ba6dd5815510a0ad

                SHA256

                cf5ba7af2715528dfd489ff457c4e78b6bcaea81d5bbf49ef04a5f258bd2a8dc

                SHA512

                49876c60ac3b479e0fcdce9ef405b681b847e1a5d56ad7664d1312a39c9d800bfcb32761a44f1b1ae93e039016649af578622add04b070416ce201541704b12c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5703341.exe

                Filesize

                216KB

                MD5

                908174d57adaefe5e9d399ac7198d595

                SHA1

                e9f22b755defcd092cf54ba1b49f2504e117a04b

                SHA256

                049ee8d840f5f259820257c0ab0a7687b388c06629847a74ab8617865d1e8ee8

                SHA512

                27a1e65078a9e9a892e49c54695c7cb65582b683d33a19cc8a944b21b069602c68ff18a3f9d580e04e8a5437daf8f4448e7736e0cb4d437b60a926706b453014

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5703341.exe

                Filesize

                216KB

                MD5

                908174d57adaefe5e9d399ac7198d595

                SHA1

                e9f22b755defcd092cf54ba1b49f2504e117a04b

                SHA256

                049ee8d840f5f259820257c0ab0a7687b388c06629847a74ab8617865d1e8ee8

                SHA512

                27a1e65078a9e9a892e49c54695c7cb65582b683d33a19cc8a944b21b069602c68ff18a3f9d580e04e8a5437daf8f4448e7736e0cb4d437b60a926706b453014

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7715764.exe

                Filesize

                276KB

                MD5

                d531ea742721c9d04817179ba82fabca

                SHA1

                ec94b6c8b7d2448405f1fe0ce67cd5e5bd2c1934

                SHA256

                2867ae305eab488ee4975f6441f87b473d5d82f0ce71bfd93a941abff7036f2d

                SHA512

                df2e3668f263e7004b0766d2ab3ac5c114b600701030758c88061e4282a96b7a6a477d95c9d26c5094a51d0b8b28642f6831dab23f5b38da5c7c584ea79f725c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7715764.exe

                Filesize

                276KB

                MD5

                d531ea742721c9d04817179ba82fabca

                SHA1

                ec94b6c8b7d2448405f1fe0ce67cd5e5bd2c1934

                SHA256

                2867ae305eab488ee4975f6441f87b473d5d82f0ce71bfd93a941abff7036f2d

                SHA512

                df2e3668f263e7004b0766d2ab3ac5c114b600701030758c88061e4282a96b7a6a477d95c9d26c5094a51d0b8b28642f6831dab23f5b38da5c7c584ea79f725c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9685259.exe

                Filesize

                147KB

                MD5

                7cb8d4886b9d192e95e56a8db873192b

                SHA1

                7a29d4970e1d5f49e1aacda479bc0f47365333bb

                SHA256

                c514dee3f9c5992cf4c1c4ea0cfaa08acdc90e0a047d665301a8127b97f0004e

                SHA512

                031c1f1bcff627982f81e1f310d8a87ce135fe6199ec8464a757deb85e15104efd7e0516b8fbe57b58f2342e7b92e6012c425ee53afb4dd83c62e17fde9a4ae9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9685259.exe

                Filesize

                147KB

                MD5

                7cb8d4886b9d192e95e56a8db873192b

                SHA1

                7a29d4970e1d5f49e1aacda479bc0f47365333bb

                SHA256

                c514dee3f9c5992cf4c1c4ea0cfaa08acdc90e0a047d665301a8127b97f0004e

                SHA512

                031c1f1bcff627982f81e1f310d8a87ce135fe6199ec8464a757deb85e15104efd7e0516b8fbe57b58f2342e7b92e6012c425ee53afb4dd83c62e17fde9a4ae9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3456502.exe

                Filesize

                168KB

                MD5

                354d07d04d7c7b33eae6fdae21aecb09

                SHA1

                7bdbfd1abb2d2cb2ba27199e940f757b29541fa8

                SHA256

                97a5bf4de884d3e3c9122d7538a63235accb050d6050d3bf923c44a55928982a

                SHA512

                67ff08f0143947d189c608f085a69d36db1397b3b37133380b8d5474c9d4b672df4181060ec40c3df535cc912c0d8fb00bf1b43aac2cfef8d4e64b37ec613cc8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3456502.exe

                Filesize

                168KB

                MD5

                354d07d04d7c7b33eae6fdae21aecb09

                SHA1

                7bdbfd1abb2d2cb2ba27199e940f757b29541fa8

                SHA256

                97a5bf4de884d3e3c9122d7538a63235accb050d6050d3bf923c44a55928982a

                SHA512

                67ff08f0143947d189c608f085a69d36db1397b3b37133380b8d5474c9d4b672df4181060ec40c3df535cc912c0d8fb00bf1b43aac2cfef8d4e64b37ec613cc8

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

                Filesize

                216KB

                MD5

                908174d57adaefe5e9d399ac7198d595

                SHA1

                e9f22b755defcd092cf54ba1b49f2504e117a04b

                SHA256

                049ee8d840f5f259820257c0ab0a7687b388c06629847a74ab8617865d1e8ee8

                SHA512

                27a1e65078a9e9a892e49c54695c7cb65582b683d33a19cc8a944b21b069602c68ff18a3f9d580e04e8a5437daf8f4448e7736e0cb4d437b60a926706b453014

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

                Filesize

                216KB

                MD5

                908174d57adaefe5e9d399ac7198d595

                SHA1

                e9f22b755defcd092cf54ba1b49f2504e117a04b

                SHA256

                049ee8d840f5f259820257c0ab0a7687b388c06629847a74ab8617865d1e8ee8

                SHA512

                27a1e65078a9e9a892e49c54695c7cb65582b683d33a19cc8a944b21b069602c68ff18a3f9d580e04e8a5437daf8f4448e7736e0cb4d437b60a926706b453014

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

                Filesize

                216KB

                MD5

                908174d57adaefe5e9d399ac7198d595

                SHA1

                e9f22b755defcd092cf54ba1b49f2504e117a04b

                SHA256

                049ee8d840f5f259820257c0ab0a7687b388c06629847a74ab8617865d1e8ee8

                SHA512

                27a1e65078a9e9a892e49c54695c7cb65582b683d33a19cc8a944b21b069602c68ff18a3f9d580e04e8a5437daf8f4448e7736e0cb4d437b60a926706b453014

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

                Filesize

                216KB

                MD5

                908174d57adaefe5e9d399ac7198d595

                SHA1

                e9f22b755defcd092cf54ba1b49f2504e117a04b

                SHA256

                049ee8d840f5f259820257c0ab0a7687b388c06629847a74ab8617865d1e8ee8

                SHA512

                27a1e65078a9e9a892e49c54695c7cb65582b683d33a19cc8a944b21b069602c68ff18a3f9d580e04e8a5437daf8f4448e7736e0cb4d437b60a926706b453014

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

                Filesize

                216KB

                MD5

                908174d57adaefe5e9d399ac7198d595

                SHA1

                e9f22b755defcd092cf54ba1b49f2504e117a04b

                SHA256

                049ee8d840f5f259820257c0ab0a7687b388c06629847a74ab8617865d1e8ee8

                SHA512

                27a1e65078a9e9a892e49c54695c7cb65582b683d33a19cc8a944b21b069602c68ff18a3f9d580e04e8a5437daf8f4448e7736e0cb4d437b60a926706b453014

              • 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/736-162-0x0000000000FE0000-0x000000000100E000-memory.dmp

                Filesize

                184KB

              • memory/736-168-0x0000000005EE0000-0x0000000005F56000-memory.dmp

                Filesize

                472KB

              • memory/736-175-0x00000000076D0000-0x0000000007892000-memory.dmp

                Filesize

                1.8MB

              • memory/736-174-0x0000000006D80000-0x0000000006DD0000-memory.dmp

                Filesize

                320KB

              • memory/736-173-0x00000000058F0000-0x0000000005900000-memory.dmp

                Filesize

                64KB

              • memory/736-171-0x0000000007120000-0x00000000076C4000-memory.dmp

                Filesize

                5.6MB

              • memory/736-170-0x0000000005F60000-0x0000000005FC6000-memory.dmp

                Filesize

                408KB

              • memory/736-169-0x0000000006680000-0x0000000006712000-memory.dmp

                Filesize

                584KB

              • memory/736-163-0x0000000006060000-0x0000000006678000-memory.dmp

                Filesize

                6.1MB

              • memory/736-176-0x00000000092F0000-0x000000000981C000-memory.dmp

                Filesize

                5.2MB

              • memory/736-164-0x0000000005B50000-0x0000000005C5A000-memory.dmp

                Filesize

                1.0MB

              • memory/736-167-0x0000000005AD0000-0x0000000005B0C000-memory.dmp

                Filesize

                240KB

              • memory/736-166-0x0000000005A70000-0x0000000005A82000-memory.dmp

                Filesize

                72KB

              • memory/736-165-0x00000000058F0000-0x0000000005900000-memory.dmp

                Filesize

                64KB

              • memory/3340-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4616-200-0x00000000057E0000-0x00000000057F0000-memory.dmp

                Filesize

                64KB

              • memory/4616-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB