Analysis

  • max time kernel
    133s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2023, 06:03

General

  • Target

    d281a14d351829923f7df47f9d31a88a758d778723fe98736ef85bb860188704.exe

  • Size

    767KB

  • MD5

    916b160eabe9d34d294af9e0b8c86f5e

  • SHA1

    c4e5dc9062f8c985cdf2a2fed77422f54e1a9490

  • SHA256

    d281a14d351829923f7df47f9d31a88a758d778723fe98736ef85bb860188704

  • SHA512

    dc88f36c7ccef097fde537dcb15ca6381adfdb7add1616cfb276de98f39dbf612b530d7c9139289cdc5c838accf4170f9e1cfc1318cde3408d8f16633d5232fe

  • SSDEEP

    12288:bMrty90gQ02yWvZDAXLB6u/MSkPAWia+3wV1mrbp+Yyf4hGJXS6pAi8Ttn0kBiwX:6yVQOYZDGLN/2c3O1epvyfmGtnJ850kD

Malware Config

Extracted

Family

redline

Botnet

mina

C2

83.97.73.122:19062

Attributes
  • auth_value

    3d04bf4b8ba2a11c4dcf9df0e388fa05

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

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\d281a14d351829923f7df47f9d31a88a758d778723fe98736ef85bb860188704.exe
    "C:\Users\Admin\AppData\Local\Temp\d281a14d351829923f7df47f9d31a88a758d778723fe98736ef85bb860188704.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4445267.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4445267.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1900
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5524481.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5524481.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:552
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6653176.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6653176.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4508
          • 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:656
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2319764.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2319764.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c6931102.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c6931102.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:436
        • 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:4640
          • 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:3036
          • 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:1924
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4756
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1032
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2980
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4156
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1780
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:2336
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:848
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0153129.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0153129.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4544
                  • 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:4920
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4500
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4576

              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\d0153129.exe

                Filesize

                322KB

                MD5

                6cfee1926910fbce44184ff59cc6d27c

                SHA1

                f48cb5efd2f972dcb01f758d838569cc5096a319

                SHA256

                d3ab5a411f5e9c16770ea1bec49a3218293939ff7108359193ac2faadb6aeb72

                SHA512

                9a58eff6f89e78dbc09bd6c2abae3795c506ff424daeae4d53847aeebe84f5b26615b1b33af59cb140948b55ba4345e85e11a88ac85483bdf18e3ddc6a3ed63f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0153129.exe

                Filesize

                322KB

                MD5

                6cfee1926910fbce44184ff59cc6d27c

                SHA1

                f48cb5efd2f972dcb01f758d838569cc5096a319

                SHA256

                d3ab5a411f5e9c16770ea1bec49a3218293939ff7108359193ac2faadb6aeb72

                SHA512

                9a58eff6f89e78dbc09bd6c2abae3795c506ff424daeae4d53847aeebe84f5b26615b1b33af59cb140948b55ba4345e85e11a88ac85483bdf18e3ddc6a3ed63f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4445267.exe

                Filesize

                448KB

                MD5

                8578d8ab9a88a59da74e0d67c14efb44

                SHA1

                7fd01468d1ea597a612c94e4c645622c29a4e5a7

                SHA256

                d82e1d31ba9a20780c0a177096a66b7b2d5e7dd4dc7ad27d8285add6f47f90b1

                SHA512

                a88d4ab6a6eaff88c8ee5a85d9a0c32c4dd23eab848ec802a9b965792a29e270bd11acc1f584b29f4e67a86f60818ad53ce1a1eb9f4d2c4fa8643f4e46e1c4fe

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4445267.exe

                Filesize

                448KB

                MD5

                8578d8ab9a88a59da74e0d67c14efb44

                SHA1

                7fd01468d1ea597a612c94e4c645622c29a4e5a7

                SHA256

                d82e1d31ba9a20780c0a177096a66b7b2d5e7dd4dc7ad27d8285add6f47f90b1

                SHA512

                a88d4ab6a6eaff88c8ee5a85d9a0c32c4dd23eab848ec802a9b965792a29e270bd11acc1f584b29f4e67a86f60818ad53ce1a1eb9f4d2c4fa8643f4e46e1c4fe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c6931102.exe

                Filesize

                205KB

                MD5

                48f7b16cff6c69c878eb135d60621b9c

                SHA1

                32cccb281c1816df79e6e13595b03cb2f32db903

                SHA256

                0ad7172cea14997d1e212a8246e80143915e1fdb050f42254d75fe0dd5cd5e05

                SHA512

                c2d5b306b0cc7e50dbc09f6c68429d99a39b8f02772dca6cb283f31517e213e8197194e0cb5574539c755625b311925500be2e02377781d8ef86ed19a78938f2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c6931102.exe

                Filesize

                205KB

                MD5

                48f7b16cff6c69c878eb135d60621b9c

                SHA1

                32cccb281c1816df79e6e13595b03cb2f32db903

                SHA256

                0ad7172cea14997d1e212a8246e80143915e1fdb050f42254d75fe0dd5cd5e05

                SHA512

                c2d5b306b0cc7e50dbc09f6c68429d99a39b8f02772dca6cb283f31517e213e8197194e0cb5574539c755625b311925500be2e02377781d8ef86ed19a78938f2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5524481.exe

                Filesize

                277KB

                MD5

                7051efd30eaa7a3a1569c6663c8ebef1

                SHA1

                4cce1be07edffd2d3e4f0e1af7d2f9e38f86996f

                SHA256

                2a0fab05720de7cc90c92470a3fbcabb4c4e1cc794ed27b8de29249bcd2dc3df

                SHA512

                26b3a4bb2a70dcc32753d46e51011ac7165ccfdb6c13326439c64bd09376812d9fa850bc65a4cfaf65c5ebc9bfaa09c19dee0f0cc1f9df4f28fc302a4fd4ba58

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5524481.exe

                Filesize

                277KB

                MD5

                7051efd30eaa7a3a1569c6663c8ebef1

                SHA1

                4cce1be07edffd2d3e4f0e1af7d2f9e38f86996f

                SHA256

                2a0fab05720de7cc90c92470a3fbcabb4c4e1cc794ed27b8de29249bcd2dc3df

                SHA512

                26b3a4bb2a70dcc32753d46e51011ac7165ccfdb6c13326439c64bd09376812d9fa850bc65a4cfaf65c5ebc9bfaa09c19dee0f0cc1f9df4f28fc302a4fd4ba58

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6653176.exe

                Filesize

                188KB

                MD5

                f33db8f229f5e01a8918dd6dd554bcc9

                SHA1

                969e4c2cd069d903aa0d3ce94ca8dfde6f08f60a

                SHA256

                72248afdc3d3926ccf5a38abd201c0a18c4be95df761a90352e3a9d6b5df4b88

                SHA512

                187aa53b263715ae4074f3551a5c11d88df92845a4fc1268280cd9d411388b824043c4452978991a08bdfbbaf95b8539cd457c98ce49a6c313852efd63220b99

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6653176.exe

                Filesize

                188KB

                MD5

                f33db8f229f5e01a8918dd6dd554bcc9

                SHA1

                969e4c2cd069d903aa0d3ce94ca8dfde6f08f60a

                SHA256

                72248afdc3d3926ccf5a38abd201c0a18c4be95df761a90352e3a9d6b5df4b88

                SHA512

                187aa53b263715ae4074f3551a5c11d88df92845a4fc1268280cd9d411388b824043c4452978991a08bdfbbaf95b8539cd457c98ce49a6c313852efd63220b99

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2319764.exe

                Filesize

                145KB

                MD5

                7e852213e9b018be7eb18ab42efaa4c9

                SHA1

                eaa6802a9e5f9fc40f95d7270f34f377e6759d61

                SHA256

                88729cb9f17eeb4cd654c12c19ec33a50605a584221b9da33969b67ab002dcb6

                SHA512

                bc78eb56948b7114bc38c35a50a8a677fc8a7b4e9e997ee9a3e33c4b3cc3131a77e6a8099841de4fe31884081a58a4b7e182ba2905fa9a2fd0f498067a098eba

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2319764.exe

                Filesize

                145KB

                MD5

                7e852213e9b018be7eb18ab42efaa4c9

                SHA1

                eaa6802a9e5f9fc40f95d7270f34f377e6759d61

                SHA256

                88729cb9f17eeb4cd654c12c19ec33a50605a584221b9da33969b67ab002dcb6

                SHA512

                bc78eb56948b7114bc38c35a50a8a677fc8a7b4e9e997ee9a3e33c4b3cc3131a77e6a8099841de4fe31884081a58a4b7e182ba2905fa9a2fd0f498067a098eba

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

                Filesize

                205KB

                MD5

                48f7b16cff6c69c878eb135d60621b9c

                SHA1

                32cccb281c1816df79e6e13595b03cb2f32db903

                SHA256

                0ad7172cea14997d1e212a8246e80143915e1fdb050f42254d75fe0dd5cd5e05

                SHA512

                c2d5b306b0cc7e50dbc09f6c68429d99a39b8f02772dca6cb283f31517e213e8197194e0cb5574539c755625b311925500be2e02377781d8ef86ed19a78938f2

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

                Filesize

                205KB

                MD5

                48f7b16cff6c69c878eb135d60621b9c

                SHA1

                32cccb281c1816df79e6e13595b03cb2f32db903

                SHA256

                0ad7172cea14997d1e212a8246e80143915e1fdb050f42254d75fe0dd5cd5e05

                SHA512

                c2d5b306b0cc7e50dbc09f6c68429d99a39b8f02772dca6cb283f31517e213e8197194e0cb5574539c755625b311925500be2e02377781d8ef86ed19a78938f2

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

                Filesize

                205KB

                MD5

                48f7b16cff6c69c878eb135d60621b9c

                SHA1

                32cccb281c1816df79e6e13595b03cb2f32db903

                SHA256

                0ad7172cea14997d1e212a8246e80143915e1fdb050f42254d75fe0dd5cd5e05

                SHA512

                c2d5b306b0cc7e50dbc09f6c68429d99a39b8f02772dca6cb283f31517e213e8197194e0cb5574539c755625b311925500be2e02377781d8ef86ed19a78938f2

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

                Filesize

                205KB

                MD5

                48f7b16cff6c69c878eb135d60621b9c

                SHA1

                32cccb281c1816df79e6e13595b03cb2f32db903

                SHA256

                0ad7172cea14997d1e212a8246e80143915e1fdb050f42254d75fe0dd5cd5e05

                SHA512

                c2d5b306b0cc7e50dbc09f6c68429d99a39b8f02772dca6cb283f31517e213e8197194e0cb5574539c755625b311925500be2e02377781d8ef86ed19a78938f2

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

                Filesize

                205KB

                MD5

                48f7b16cff6c69c878eb135d60621b9c

                SHA1

                32cccb281c1816df79e6e13595b03cb2f32db903

                SHA256

                0ad7172cea14997d1e212a8246e80143915e1fdb050f42254d75fe0dd5cd5e05

                SHA512

                c2d5b306b0cc7e50dbc09f6c68429d99a39b8f02772dca6cb283f31517e213e8197194e0cb5574539c755625b311925500be2e02377781d8ef86ed19a78938f2

              • 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/656-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/3436-163-0x0000000000FF0000-0x000000000101A000-memory.dmp

                Filesize

                168KB

              • memory/3436-169-0x0000000005D80000-0x0000000005E12000-memory.dmp

                Filesize

                584KB

              • memory/3436-176-0x0000000007440000-0x00000000074B6000-memory.dmp

                Filesize

                472KB

              • memory/3436-175-0x0000000005CD0000-0x0000000005CE0000-memory.dmp

                Filesize

                64KB

              • memory/3436-173-0x0000000007970000-0x0000000007E9C000-memory.dmp

                Filesize

                5.2MB

              • memory/3436-172-0x0000000007270000-0x0000000007432000-memory.dmp

                Filesize

                1.8MB

              • memory/3436-171-0x0000000006540000-0x00000000065A6000-memory.dmp

                Filesize

                408KB

              • memory/3436-164-0x0000000005F20000-0x0000000006538000-memory.dmp

                Filesize

                6.1MB

              • memory/3436-170-0x0000000006AF0000-0x0000000007094000-memory.dmp

                Filesize

                5.6MB

              • memory/3436-165-0x0000000005A90000-0x0000000005B9A000-memory.dmp

                Filesize

                1.0MB

              • memory/3436-177-0x00000000071F0000-0x0000000007240000-memory.dmp

                Filesize

                320KB

              • memory/3436-168-0x0000000005A20000-0x0000000005A5C000-memory.dmp

                Filesize

                240KB

              • memory/3436-167-0x0000000005CD0000-0x0000000005CE0000-memory.dmp

                Filesize

                64KB

              • memory/3436-166-0x00000000059C0000-0x00000000059D2000-memory.dmp

                Filesize

                72KB

              • memory/4920-202-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

                Filesize

                64KB

              • memory/4920-196-0x0000000000370000-0x000000000039A000-memory.dmp

                Filesize

                168KB