Analysis

  • max time kernel
    119s
  • 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
    03-06-2023 09:01

General

  • Target

    6589463412403bb9e54cd58a048b47e0.exe

  • Size

    778KB

  • MD5

    6589463412403bb9e54cd58a048b47e0

  • SHA1

    558d1cdcffe87246fa4bfe666f3fcb23e49a4764

  • SHA256

    4122c81e4a420f347ee98b869af987969bd0ecfbe6e89faa5fccffdfd6e4753c

  • SHA512

    184e0d7a405d47227ec8ed9cee7c85dec70d8b64cc3396801866092c81022c76a3bc9ce7639ecc2fff3677e7f62b27ff8529c292cc73b2af4c76630498d10b3f

  • SSDEEP

    12288:WMr2y90m4KJsn+RUOFRYgGu1sFtsPsBOjG79u80sD2lZqKlRH035P5h91Ma:oyr4Ke6WgP1479u/hl235Pf

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\6589463412403bb9e54cd58a048b47e0.exe
    "C:\Users\Admin\AppData\Local\Temp\6589463412403bb9e54cd58a048b47e0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4344
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8103617.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8103617.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4564
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1846987.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1846987.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2140
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3923542.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3923542.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:532
          • 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:1156
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7427353.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7427353.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1292
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7849874.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7849874.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2852
        • 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:3764
          • 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:2860
          • 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:4944
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2732
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:692
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:1360
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2844
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2592
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3432
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:464
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1842027.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1842027.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3936
                  • 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:4732
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3172
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4512

              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\d1842027.exe

                Filesize

                304KB

                MD5

                328cc8d10d4d530bf42548b830e9f816

                SHA1

                b7411d937413d0e4de09068e2f69833cd7e21bc8

                SHA256

                a68254928fe8d32b691e4b58640256a3184680c26ee72d23801c24b57b9d2733

                SHA512

                c2e7058593c17283f7c70acb469effab6c96638832516396aee8e922f1f0897ac876c24c5ad9f0019fd882ae866540b034abd46532e142facf4f5439cb89717a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1842027.exe

                Filesize

                304KB

                MD5

                328cc8d10d4d530bf42548b830e9f816

                SHA1

                b7411d937413d0e4de09068e2f69833cd7e21bc8

                SHA256

                a68254928fe8d32b691e4b58640256a3184680c26ee72d23801c24b57b9d2733

                SHA512

                c2e7058593c17283f7c70acb469effab6c96638832516396aee8e922f1f0897ac876c24c5ad9f0019fd882ae866540b034abd46532e142facf4f5439cb89717a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8103617.exe

                Filesize

                448KB

                MD5

                ad000530fe4ccd8430895cc17cb1cc91

                SHA1

                f29bdd5b45c836d45e9ab3a758fcc0ba89a6056a

                SHA256

                17f72d00488c2b4c5c9a70a19dbefd4a60a50644d4cfceb4f3679834a7561995

                SHA512

                2e50b48b8f42b58b5dc975cad91911c934a552c6f88d498150ed338aea889c43f2ed1d0b53eeb27d1b98fd2e9ad1e55d94cad7d7ffdf55de1421de573a83d547

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8103617.exe

                Filesize

                448KB

                MD5

                ad000530fe4ccd8430895cc17cb1cc91

                SHA1

                f29bdd5b45c836d45e9ab3a758fcc0ba89a6056a

                SHA256

                17f72d00488c2b4c5c9a70a19dbefd4a60a50644d4cfceb4f3679834a7561995

                SHA512

                2e50b48b8f42b58b5dc975cad91911c934a552c6f88d498150ed338aea889c43f2ed1d0b53eeb27d1b98fd2e9ad1e55d94cad7d7ffdf55de1421de573a83d547

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7849874.exe

                Filesize

                216KB

                MD5

                21060f79cc0c58dfa786705a83a8f768

                SHA1

                d95868d991e49a9e7c19cef2b2db117f354a2a18

                SHA256

                c0bac5c574524c56836936cbd11a7b54e36266f06aca382b3d34894782167736

                SHA512

                53cd8ee5a01dd37e6c7d7c0f15503053e4becd87eb0862c98a81e0c488a4d173862183317ce2857769a796fe0064fc08ca1d98806a806a8cf40e1628b01735f1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7849874.exe

                Filesize

                216KB

                MD5

                21060f79cc0c58dfa786705a83a8f768

                SHA1

                d95868d991e49a9e7c19cef2b2db117f354a2a18

                SHA256

                c0bac5c574524c56836936cbd11a7b54e36266f06aca382b3d34894782167736

                SHA512

                53cd8ee5a01dd37e6c7d7c0f15503053e4becd87eb0862c98a81e0c488a4d173862183317ce2857769a796fe0064fc08ca1d98806a806a8cf40e1628b01735f1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1846987.exe

                Filesize

                277KB

                MD5

                4065ffd6b8767c60d7c09cfe4bb3873c

                SHA1

                50d4c8c7ec39ef579b74ce7a7f38b4239a780427

                SHA256

                e4b439812478c59dc145033cef9f990fa03668420cc36a4c24e87e387a7ed1af

                SHA512

                ef7536ea49b72e8d9f31ff2c297bd29b11c74f881eaedfc7e1a52b00b5d43fe3db7c8b373576545ffaa7865a10f35d3c37d60773b8084941ff2a158986071f5c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1846987.exe

                Filesize

                277KB

                MD5

                4065ffd6b8767c60d7c09cfe4bb3873c

                SHA1

                50d4c8c7ec39ef579b74ce7a7f38b4239a780427

                SHA256

                e4b439812478c59dc145033cef9f990fa03668420cc36a4c24e87e387a7ed1af

                SHA512

                ef7536ea49b72e8d9f31ff2c297bd29b11c74f881eaedfc7e1a52b00b5d43fe3db7c8b373576545ffaa7865a10f35d3c37d60773b8084941ff2a158986071f5c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3923542.exe

                Filesize

                147KB

                MD5

                07f0440f34cb2a59a5237e4f308aadca

                SHA1

                84b4fa279ac25ea363d1d66613267d1208963911

                SHA256

                c3dc420aad01572efb09cf1491c1cb1e92be6775969d1eeb9256f6d2160bfc2f

                SHA512

                9b01c0962dd9ca42c2bf543cf7a985d029c0710fb2bbfe96c807634586741edea04fa07628813c8cc2cefc452081323886f24834c7f077bf6e8f18858bf9e3fe

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3923542.exe

                Filesize

                147KB

                MD5

                07f0440f34cb2a59a5237e4f308aadca

                SHA1

                84b4fa279ac25ea363d1d66613267d1208963911

                SHA256

                c3dc420aad01572efb09cf1491c1cb1e92be6775969d1eeb9256f6d2160bfc2f

                SHA512

                9b01c0962dd9ca42c2bf543cf7a985d029c0710fb2bbfe96c807634586741edea04fa07628813c8cc2cefc452081323886f24834c7f077bf6e8f18858bf9e3fe

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7427353.exe

                Filesize

                168KB

                MD5

                c91bd1ff04a88bd18af367af7a8d8b7d

                SHA1

                1a885339f11ed2c3f0007447d2081814029ecd72

                SHA256

                5b89910dbb0eec677515c83e4fd6cbacaade8af9cc2155426581ee9c81c1d57d

                SHA512

                b220da2c7e6b24e7bc171a2cf5a47111398e0791589392638ba721f8303134c0d589b00c8c647e1015c2ef17417b9e907abe2feac3c2851b043dbeafeb86a1e3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7427353.exe

                Filesize

                168KB

                MD5

                c91bd1ff04a88bd18af367af7a8d8b7d

                SHA1

                1a885339f11ed2c3f0007447d2081814029ecd72

                SHA256

                5b89910dbb0eec677515c83e4fd6cbacaade8af9cc2155426581ee9c81c1d57d

                SHA512

                b220da2c7e6b24e7bc171a2cf5a47111398e0791589392638ba721f8303134c0d589b00c8c647e1015c2ef17417b9e907abe2feac3c2851b043dbeafeb86a1e3

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

                Filesize

                216KB

                MD5

                21060f79cc0c58dfa786705a83a8f768

                SHA1

                d95868d991e49a9e7c19cef2b2db117f354a2a18

                SHA256

                c0bac5c574524c56836936cbd11a7b54e36266f06aca382b3d34894782167736

                SHA512

                53cd8ee5a01dd37e6c7d7c0f15503053e4becd87eb0862c98a81e0c488a4d173862183317ce2857769a796fe0064fc08ca1d98806a806a8cf40e1628b01735f1

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

                Filesize

                216KB

                MD5

                21060f79cc0c58dfa786705a83a8f768

                SHA1

                d95868d991e49a9e7c19cef2b2db117f354a2a18

                SHA256

                c0bac5c574524c56836936cbd11a7b54e36266f06aca382b3d34894782167736

                SHA512

                53cd8ee5a01dd37e6c7d7c0f15503053e4becd87eb0862c98a81e0c488a4d173862183317ce2857769a796fe0064fc08ca1d98806a806a8cf40e1628b01735f1

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

                Filesize

                216KB

                MD5

                21060f79cc0c58dfa786705a83a8f768

                SHA1

                d95868d991e49a9e7c19cef2b2db117f354a2a18

                SHA256

                c0bac5c574524c56836936cbd11a7b54e36266f06aca382b3d34894782167736

                SHA512

                53cd8ee5a01dd37e6c7d7c0f15503053e4becd87eb0862c98a81e0c488a4d173862183317ce2857769a796fe0064fc08ca1d98806a806a8cf40e1628b01735f1

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

                Filesize

                216KB

                MD5

                21060f79cc0c58dfa786705a83a8f768

                SHA1

                d95868d991e49a9e7c19cef2b2db117f354a2a18

                SHA256

                c0bac5c574524c56836936cbd11a7b54e36266f06aca382b3d34894782167736

                SHA512

                53cd8ee5a01dd37e6c7d7c0f15503053e4becd87eb0862c98a81e0c488a4d173862183317ce2857769a796fe0064fc08ca1d98806a806a8cf40e1628b01735f1

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

                Filesize

                216KB

                MD5

                21060f79cc0c58dfa786705a83a8f768

                SHA1

                d95868d991e49a9e7c19cef2b2db117f354a2a18

                SHA256

                c0bac5c574524c56836936cbd11a7b54e36266f06aca382b3d34894782167736

                SHA512

                53cd8ee5a01dd37e6c7d7c0f15503053e4becd87eb0862c98a81e0c488a4d173862183317ce2857769a796fe0064fc08ca1d98806a806a8cf40e1628b01735f1

              • 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/1156-154-0x0000000000780000-0x000000000078A000-memory.dmp

                Filesize

                40KB

              • memory/1292-162-0x00000000008D0000-0x00000000008FE000-memory.dmp

                Filesize

                184KB

              • memory/1292-168-0x000000000AAF0000-0x000000000AB66000-memory.dmp

                Filesize

                472KB

              • memory/1292-175-0x000000000C800000-0x000000000CD2C000-memory.dmp

                Filesize

                5.2MB

              • memory/1292-174-0x000000000C100000-0x000000000C2C2000-memory.dmp

                Filesize

                1.8MB

              • memory/1292-173-0x000000000B840000-0x000000000B890000-memory.dmp

                Filesize

                320KB

              • memory/1292-171-0x000000000B3D0000-0x000000000B436000-memory.dmp

                Filesize

                408KB

              • memory/1292-170-0x000000000B980000-0x000000000BF24000-memory.dmp

                Filesize

                5.6MB

              • memory/1292-163-0x000000000ADB0000-0x000000000B3C8000-memory.dmp

                Filesize

                6.1MB

              • memory/1292-169-0x000000000AC10000-0x000000000ACA2000-memory.dmp

                Filesize

                584KB

              • memory/1292-164-0x000000000A8A0000-0x000000000A9AA000-memory.dmp

                Filesize

                1.0MB

              • memory/1292-176-0x0000000005300000-0x0000000005310000-memory.dmp

                Filesize

                64KB

              • memory/1292-167-0x0000000005300000-0x0000000005310000-memory.dmp

                Filesize

                64KB

              • memory/1292-166-0x000000000A7B0000-0x000000000A7EC000-memory.dmp

                Filesize

                240KB

              • memory/1292-165-0x000000000A790000-0x000000000A7A2000-memory.dmp

                Filesize

                72KB

              • memory/4732-200-0x00000000054B0000-0x00000000054C0000-memory.dmp

                Filesize

                64KB

              • memory/4732-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB