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Analysis

  • max time kernel
    135s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2023, 14:43

General

  • Target

    0f5b5aa142e66e96c5c14084d1c3aa1666efac0d5e5cac33f6b635cd7c7dee87.exe

  • Size

    756KB

  • MD5

    8ab4e41b7c51a3e6c17028102d94a2d9

  • SHA1

    1c05706aaf8199911844a5738d7f2563d6764743

  • SHA256

    0f5b5aa142e66e96c5c14084d1c3aa1666efac0d5e5cac33f6b635cd7c7dee87

  • SHA512

    9c330ec801479367e389dca39cebbc0142be69242738cbfc99c84564fb609b42d3ef2239423e64ded248197a8b37db14d05a3cb81b7ebb48b0082ac02da72cb7

  • SSDEEP

    12288:kMr4y90KbhhME3A1Q+7qG+ghGStVa3I71zYgxRn9s6jEYsS0fPWfw4AoHY:Uy9SsgEt3+1vxRn29PfPOw4Ao4

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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\0f5b5aa142e66e96c5c14084d1c3aa1666efac0d5e5cac33f6b635cd7c7dee87.exe
    "C:\Users\Admin\AppData\Local\Temp\0f5b5aa142e66e96c5c14084d1c3aa1666efac0d5e5cac33f6b635cd7c7dee87.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2612
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2529929.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2529929.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4808
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0278978.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0278978.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3964
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5764236.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5764236.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2244
          • 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:4408
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0114922.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0114922.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9499755.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9499755.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4700
        • 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:1564
          • 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:4016
          • 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:2332
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2644
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1748
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:632
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1100
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:744
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:880
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1104
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3382045.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3382045.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4976
                  • 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:3528
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3816
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4184

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              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\n3382045.exe

                Filesize

                302KB

                MD5

                280b0ef1d78a17ce8a90662beafd16d3

                SHA1

                862c7806e62372df7be79673bb4bebe0d5ce16c4

                SHA256

                218efa042b3260c70248ebf2ad2e04c37fa04d429efa957025f8a3e3025f119b

                SHA512

                15733524faa353c9e3d04f30f105dbafce8008b3826e3a380a33f83c4cfffc796ab804e0a348baad07a3b3a4b477adf8d8ad5c7317ada6793e6c621bd302460a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3382045.exe

                Filesize

                302KB

                MD5

                280b0ef1d78a17ce8a90662beafd16d3

                SHA1

                862c7806e62372df7be79673bb4bebe0d5ce16c4

                SHA256

                218efa042b3260c70248ebf2ad2e04c37fa04d429efa957025f8a3e3025f119b

                SHA512

                15733524faa353c9e3d04f30f105dbafce8008b3826e3a380a33f83c4cfffc796ab804e0a348baad07a3b3a4b477adf8d8ad5c7317ada6793e6c621bd302460a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2529929.exe

                Filesize

                446KB

                MD5

                ccce5242e13620997ef22cd13d7e9bb3

                SHA1

                254576e8649e19a0ce371b41b89bb3473be94fcc

                SHA256

                bd412cb5e7f76d16477754c1c432cdd476a021540317da3dcfa17e2c9248ed75

                SHA512

                a1f5d319d760c6902195db58b7b00872a25568f76e8a079fba08c57194f4dcfa93800438f23944a97cb3bfacd6cdeaea7131ac12a32c74d8bdc7b9a7efa76fab

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2529929.exe

                Filesize

                446KB

                MD5

                ccce5242e13620997ef22cd13d7e9bb3

                SHA1

                254576e8649e19a0ce371b41b89bb3473be94fcc

                SHA256

                bd412cb5e7f76d16477754c1c432cdd476a021540317da3dcfa17e2c9248ed75

                SHA512

                a1f5d319d760c6902195db58b7b00872a25568f76e8a079fba08c57194f4dcfa93800438f23944a97cb3bfacd6cdeaea7131ac12a32c74d8bdc7b9a7efa76fab

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9499755.exe

                Filesize

                213KB

                MD5

                1177c382f7a1dfadb0f0c4b2a3508a60

                SHA1

                f33dfc7137f87f8b73389c96510ee60edc86822c

                SHA256

                fb37ab86622d4ad887a334d750f5c5babc92435e7d47cbcce9df91aae4fec099

                SHA512

                23b5ce86175930e3164d15bd38f9b4d98f4835c9d6d7f92243f554ca58a07b41c5c1662d828392c7181cc45f457b9620a0584d3f39f13da3080acd9835ea21c0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9499755.exe

                Filesize

                213KB

                MD5

                1177c382f7a1dfadb0f0c4b2a3508a60

                SHA1

                f33dfc7137f87f8b73389c96510ee60edc86822c

                SHA256

                fb37ab86622d4ad887a334d750f5c5babc92435e7d47cbcce9df91aae4fec099

                SHA512

                23b5ce86175930e3164d15bd38f9b4d98f4835c9d6d7f92243f554ca58a07b41c5c1662d828392c7181cc45f457b9620a0584d3f39f13da3080acd9835ea21c0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0278978.exe

                Filesize

                274KB

                MD5

                70da99c8067be97553af216d8023bd55

                SHA1

                52c141b4657361c00ef2f2ecde885c93d80ca286

                SHA256

                0e61ac319bd6592b9dd3d1f5e5fdf018b0420e5f0bb827221e9085144e03caca

                SHA512

                98455997fb489593f739cf909f0032dccd6023d95c508b30ade541c3411cd452638ec14f6a2803ab903e0004cfe8649148d16ab18560085c394c8fb82f981c20

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0278978.exe

                Filesize

                274KB

                MD5

                70da99c8067be97553af216d8023bd55

                SHA1

                52c141b4657361c00ef2f2ecde885c93d80ca286

                SHA256

                0e61ac319bd6592b9dd3d1f5e5fdf018b0420e5f0bb827221e9085144e03caca

                SHA512

                98455997fb489593f739cf909f0032dccd6023d95c508b30ade541c3411cd452638ec14f6a2803ab903e0004cfe8649148d16ab18560085c394c8fb82f981c20

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5764236.exe

                Filesize

                145KB

                MD5

                947265c75e639bd20b433128db57af6a

                SHA1

                e156060be8fe3d0893bc24304b2068036038f643

                SHA256

                fe5cdd023f357f43a041e0e81b12fdc27048eabc060ff77e4ce65642be575b0d

                SHA512

                c04ec354465e271804d7cc390bba7ccbe13da78bfe62160384c63f67688cb247ac643dff81a48f55f7afe0f68a67fd6886fe32e9ad50740d0598b4eedaacea66

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5764236.exe

                Filesize

                145KB

                MD5

                947265c75e639bd20b433128db57af6a

                SHA1

                e156060be8fe3d0893bc24304b2068036038f643

                SHA256

                fe5cdd023f357f43a041e0e81b12fdc27048eabc060ff77e4ce65642be575b0d

                SHA512

                c04ec354465e271804d7cc390bba7ccbe13da78bfe62160384c63f67688cb247ac643dff81a48f55f7afe0f68a67fd6886fe32e9ad50740d0598b4eedaacea66

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0114922.exe

                Filesize

                168KB

                MD5

                8398515dcabeb49287b244482cd13fa3

                SHA1

                d4b80eeb134c3193942a0d45cd6c4f0765cdcc79

                SHA256

                17ea533b15894bf9c2a314571a71829647491fa007af15ee14d3e7bdf2508e1f

                SHA512

                0bfbb1c0a722e6e4be7ef1746f15ad2a4b65019a368d79b8f9657d445c8abbf0d8e2a1592d408f49cb55e2d26f323aaba6cd9f81756145c618c86befac780ea0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0114922.exe

                Filesize

                168KB

                MD5

                8398515dcabeb49287b244482cd13fa3

                SHA1

                d4b80eeb134c3193942a0d45cd6c4f0765cdcc79

                SHA256

                17ea533b15894bf9c2a314571a71829647491fa007af15ee14d3e7bdf2508e1f

                SHA512

                0bfbb1c0a722e6e4be7ef1746f15ad2a4b65019a368d79b8f9657d445c8abbf0d8e2a1592d408f49cb55e2d26f323aaba6cd9f81756145c618c86befac780ea0

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

                Filesize

                213KB

                MD5

                1177c382f7a1dfadb0f0c4b2a3508a60

                SHA1

                f33dfc7137f87f8b73389c96510ee60edc86822c

                SHA256

                fb37ab86622d4ad887a334d750f5c5babc92435e7d47cbcce9df91aae4fec099

                SHA512

                23b5ce86175930e3164d15bd38f9b4d98f4835c9d6d7f92243f554ca58a07b41c5c1662d828392c7181cc45f457b9620a0584d3f39f13da3080acd9835ea21c0

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

                Filesize

                213KB

                MD5

                1177c382f7a1dfadb0f0c4b2a3508a60

                SHA1

                f33dfc7137f87f8b73389c96510ee60edc86822c

                SHA256

                fb37ab86622d4ad887a334d750f5c5babc92435e7d47cbcce9df91aae4fec099

                SHA512

                23b5ce86175930e3164d15bd38f9b4d98f4835c9d6d7f92243f554ca58a07b41c5c1662d828392c7181cc45f457b9620a0584d3f39f13da3080acd9835ea21c0

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

                Filesize

                213KB

                MD5

                1177c382f7a1dfadb0f0c4b2a3508a60

                SHA1

                f33dfc7137f87f8b73389c96510ee60edc86822c

                SHA256

                fb37ab86622d4ad887a334d750f5c5babc92435e7d47cbcce9df91aae4fec099

                SHA512

                23b5ce86175930e3164d15bd38f9b4d98f4835c9d6d7f92243f554ca58a07b41c5c1662d828392c7181cc45f457b9620a0584d3f39f13da3080acd9835ea21c0

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

                Filesize

                213KB

                MD5

                1177c382f7a1dfadb0f0c4b2a3508a60

                SHA1

                f33dfc7137f87f8b73389c96510ee60edc86822c

                SHA256

                fb37ab86622d4ad887a334d750f5c5babc92435e7d47cbcce9df91aae4fec099

                SHA512

                23b5ce86175930e3164d15bd38f9b4d98f4835c9d6d7f92243f554ca58a07b41c5c1662d828392c7181cc45f457b9620a0584d3f39f13da3080acd9835ea21c0

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

                Filesize

                213KB

                MD5

                1177c382f7a1dfadb0f0c4b2a3508a60

                SHA1

                f33dfc7137f87f8b73389c96510ee60edc86822c

                SHA256

                fb37ab86622d4ad887a334d750f5c5babc92435e7d47cbcce9df91aae4fec099

                SHA512

                23b5ce86175930e3164d15bd38f9b4d98f4835c9d6d7f92243f554ca58a07b41c5c1662d828392c7181cc45f457b9620a0584d3f39f13da3080acd9835ea21c0

              • 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/3528-194-0x0000000000150000-0x000000000017E000-memory.dmp

                Filesize

                184KB

              • memory/4408-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/5056-162-0x0000000000AA0000-0x0000000000ACE000-memory.dmp

                Filesize

                184KB

              • memory/5056-176-0x0000000005430000-0x0000000005440000-memory.dmp

                Filesize

                64KB

              • memory/5056-174-0x0000000006B40000-0x0000000006B90000-memory.dmp

                Filesize

                320KB

              • memory/5056-173-0x0000000008CF0000-0x000000000921C000-memory.dmp

                Filesize

                5.2MB

              • memory/5056-172-0x0000000006870000-0x0000000006A32000-memory.dmp

                Filesize

                1.8MB

              • memory/5056-171-0x0000000006C20000-0x00000000071C4000-memory.dmp

                Filesize

                5.6MB

              • memory/5056-170-0x0000000005A20000-0x0000000005A86000-memory.dmp

                Filesize

                408KB

              • memory/5056-169-0x0000000005AC0000-0x0000000005B52000-memory.dmp

                Filesize

                584KB

              • memory/5056-168-0x00000000058A0000-0x0000000005916000-memory.dmp

                Filesize

                472KB

              • memory/5056-167-0x0000000005560000-0x000000000559C000-memory.dmp

                Filesize

                240KB

              • memory/5056-166-0x0000000005430000-0x0000000005440000-memory.dmp

                Filesize

                64KB

              • memory/5056-165-0x0000000005540000-0x0000000005552000-memory.dmp

                Filesize

                72KB

              • memory/5056-164-0x0000000005650000-0x000000000575A000-memory.dmp

                Filesize

                1.0MB

              • memory/5056-163-0x0000000005B60000-0x0000000006178000-memory.dmp

                Filesize

                6.1MB