Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-05-2023 02:46

General

  • Target

    file.exe

  • Size

    753KB

  • MD5

    ebd74afd0bb8eac5fa9f255de8b503b9

  • SHA1

    2dae539c5f75733ee2bc1977189c4846fa092bdb

  • SHA256

    b0174c919eb9653bfc80e8bf1480c3a3e314dd73d75d7ff68b186072162ac1b7

  • SHA512

    79c2103cb533389086d22c7045b871c4cb96003233e854bb8b91524d8c336abcaf75d351950ba5bb6e9030fb4d5bfb67808bdf681ba2c2864bc6c1cb97dfce06

  • SSDEEP

    12288:9Mroy90jgWu7eNWK7eQ/p9McIAAAUOyqdEImIW8w/ScMcYSIWjJYEzosIuJy4ozy:dyyu7eNWyFhycIHOyqSvIXw/eaIWjyut

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

ronin

C2

83.97.73.127:19045

Attributes
  • auth_value

    4cce855f5ba9b9b6e5b1400f102745de

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3204
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4378218.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4378218.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1996
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4802812.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4802812.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4468
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3405078.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3405078.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1772
          • 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:3376
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2126251.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2126251.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3412
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m6433929.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m6433929.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1808
        • 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:2360
          • 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:3168
          • 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:3116
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:868
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4124
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:1756
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:1656
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:4892
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:524
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3444
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0001069.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0001069.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4832
                  • 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:4492
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3724
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4204

              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\n0001069.exe

                Filesize

                326KB

                MD5

                9831201367e66740a66ed2ec027e6a4c

                SHA1

                9a58f7fbc9b63d91b45126d63e821065622730af

                SHA256

                443fc5f120f2af5624aeb42f275f18189a895eaf4ee44f1ffea7b766c10f3337

                SHA512

                f52526503fa0de2b74e7a9fd708d84566c7abaf78bb5e2acdbd417e65df766510d5bf1f5c9ec417c41fa20d8608eb31735d9e8cb85e7b5cb0a6e9e0a0107c917

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0001069.exe

                Filesize

                326KB

                MD5

                9831201367e66740a66ed2ec027e6a4c

                SHA1

                9a58f7fbc9b63d91b45126d63e821065622730af

                SHA256

                443fc5f120f2af5624aeb42f275f18189a895eaf4ee44f1ffea7b766c10f3337

                SHA512

                f52526503fa0de2b74e7a9fd708d84566c7abaf78bb5e2acdbd417e65df766510d5bf1f5c9ec417c41fa20d8608eb31735d9e8cb85e7b5cb0a6e9e0a0107c917

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4378218.exe

                Filesize

                454KB

                MD5

                3138b7df2893ceb37262fe49e5b2787a

                SHA1

                ef6f1637e66c1351ab43570e7869fe159373a83d

                SHA256

                66f4af8e873c140a1af70a810019e0334dca697dbcf50aa4cb72681d438343f3

                SHA512

                6b68fb06f4352d05f8e886a529ead03071e72957db034cb2cd5d604c97119879047379d2d75d0a05e5c358cb8cb0e9f63fa6c52e0dc2757f0817c3fe5264d3ab

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4378218.exe

                Filesize

                454KB

                MD5

                3138b7df2893ceb37262fe49e5b2787a

                SHA1

                ef6f1637e66c1351ab43570e7869fe159373a83d

                SHA256

                66f4af8e873c140a1af70a810019e0334dca697dbcf50aa4cb72681d438343f3

                SHA512

                6b68fb06f4352d05f8e886a529ead03071e72957db034cb2cd5d604c97119879047379d2d75d0a05e5c358cb8cb0e9f63fa6c52e0dc2757f0817c3fe5264d3ab

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m6433929.exe

                Filesize

                210KB

                MD5

                68654f6642fbe7390347c3832332f45b

                SHA1

                5d42fae2ee3d67df7e4e97b5c5df1ec8bfd96af3

                SHA256

                f4b7fa5b7db41843e5a268601f230a8392b45060b77dc6f180f0ca9e9c426822

                SHA512

                990008cdd9b1dd4a552c3039a6321c87299134ae4c55195a05a50b866259f9d1f6f1a6ff7a67cc42879ac540ea69c4ec5201b639f6fd7d1d34d8fd6155335654

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m6433929.exe

                Filesize

                210KB

                MD5

                68654f6642fbe7390347c3832332f45b

                SHA1

                5d42fae2ee3d67df7e4e97b5c5df1ec8bfd96af3

                SHA256

                f4b7fa5b7db41843e5a268601f230a8392b45060b77dc6f180f0ca9e9c426822

                SHA512

                990008cdd9b1dd4a552c3039a6321c87299134ae4c55195a05a50b866259f9d1f6f1a6ff7a67cc42879ac540ea69c4ec5201b639f6fd7d1d34d8fd6155335654

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4802812.exe

                Filesize

                282KB

                MD5

                ec38dd39e52a4fc92f930f8fbc5a5c2a

                SHA1

                c8670a6a610702c5b6977b92aa8699a0198f13e5

                SHA256

                54a65d824b52f5d817f4a603ca61b589db1ee4494c45bc8065d86e76b36e411a

                SHA512

                e391db5f412f41c1964d614e65398f4f4948a9e46b174ad661111004b3b63d0c9fbf3b830ab71045919addefbe2fb609f1ea700223562a7d7570571e1d5f3739

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4802812.exe

                Filesize

                282KB

                MD5

                ec38dd39e52a4fc92f930f8fbc5a5c2a

                SHA1

                c8670a6a610702c5b6977b92aa8699a0198f13e5

                SHA256

                54a65d824b52f5d817f4a603ca61b589db1ee4494c45bc8065d86e76b36e411a

                SHA512

                e391db5f412f41c1964d614e65398f4f4948a9e46b174ad661111004b3b63d0c9fbf3b830ab71045919addefbe2fb609f1ea700223562a7d7570571e1d5f3739

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3405078.exe

                Filesize

                170KB

                MD5

                5d724c0ae56c860fbdfa4dc75758b927

                SHA1

                4839f7d8f2245743378e63b7351455c49cc136b8

                SHA256

                fc0855f15ec528526dfb61d96bd3b9610fa20a56d420243beb4eb1f14f23bc1c

                SHA512

                ab6c96ac147d70f406ffaa368b2cf3bedcec83cbd31c4c738a614b8a25f88a5d372588495f799f58da2a6502c7c3ac4c775a1e731e68db5d2fcbfeddc8fd3fc8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3405078.exe

                Filesize

                170KB

                MD5

                5d724c0ae56c860fbdfa4dc75758b927

                SHA1

                4839f7d8f2245743378e63b7351455c49cc136b8

                SHA256

                fc0855f15ec528526dfb61d96bd3b9610fa20a56d420243beb4eb1f14f23bc1c

                SHA512

                ab6c96ac147d70f406ffaa368b2cf3bedcec83cbd31c4c738a614b8a25f88a5d372588495f799f58da2a6502c7c3ac4c775a1e731e68db5d2fcbfeddc8fd3fc8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2126251.exe

                Filesize

                168KB

                MD5

                52361879724afdf0edc1aaa9bbe4a183

                SHA1

                a07372ead3a7f40b9e6015fd28d9061fa1733711

                SHA256

                809848541f71a5ae0a3c3d80097cc6fc43d9efd330bd2ad007daa0a94febefa8

                SHA512

                4abc9d1d9270b21f1cc0dee7ec8b13aedcf7bc5e4ba6047c4269d0dbe409a20eaff64872e89539f787622c28ae314e7e0cdba735f6abe9bceefc559d9b077e9b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2126251.exe

                Filesize

                168KB

                MD5

                52361879724afdf0edc1aaa9bbe4a183

                SHA1

                a07372ead3a7f40b9e6015fd28d9061fa1733711

                SHA256

                809848541f71a5ae0a3c3d80097cc6fc43d9efd330bd2ad007daa0a94febefa8

                SHA512

                4abc9d1d9270b21f1cc0dee7ec8b13aedcf7bc5e4ba6047c4269d0dbe409a20eaff64872e89539f787622c28ae314e7e0cdba735f6abe9bceefc559d9b077e9b

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

                Filesize

                210KB

                MD5

                68654f6642fbe7390347c3832332f45b

                SHA1

                5d42fae2ee3d67df7e4e97b5c5df1ec8bfd96af3

                SHA256

                f4b7fa5b7db41843e5a268601f230a8392b45060b77dc6f180f0ca9e9c426822

                SHA512

                990008cdd9b1dd4a552c3039a6321c87299134ae4c55195a05a50b866259f9d1f6f1a6ff7a67cc42879ac540ea69c4ec5201b639f6fd7d1d34d8fd6155335654

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

                Filesize

                210KB

                MD5

                68654f6642fbe7390347c3832332f45b

                SHA1

                5d42fae2ee3d67df7e4e97b5c5df1ec8bfd96af3

                SHA256

                f4b7fa5b7db41843e5a268601f230a8392b45060b77dc6f180f0ca9e9c426822

                SHA512

                990008cdd9b1dd4a552c3039a6321c87299134ae4c55195a05a50b866259f9d1f6f1a6ff7a67cc42879ac540ea69c4ec5201b639f6fd7d1d34d8fd6155335654

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

                Filesize

                210KB

                MD5

                68654f6642fbe7390347c3832332f45b

                SHA1

                5d42fae2ee3d67df7e4e97b5c5df1ec8bfd96af3

                SHA256

                f4b7fa5b7db41843e5a268601f230a8392b45060b77dc6f180f0ca9e9c426822

                SHA512

                990008cdd9b1dd4a552c3039a6321c87299134ae4c55195a05a50b866259f9d1f6f1a6ff7a67cc42879ac540ea69c4ec5201b639f6fd7d1d34d8fd6155335654

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

                Filesize

                210KB

                MD5

                68654f6642fbe7390347c3832332f45b

                SHA1

                5d42fae2ee3d67df7e4e97b5c5df1ec8bfd96af3

                SHA256

                f4b7fa5b7db41843e5a268601f230a8392b45060b77dc6f180f0ca9e9c426822

                SHA512

                990008cdd9b1dd4a552c3039a6321c87299134ae4c55195a05a50b866259f9d1f6f1a6ff7a67cc42879ac540ea69c4ec5201b639f6fd7d1d34d8fd6155335654

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

                Filesize

                210KB

                MD5

                68654f6642fbe7390347c3832332f45b

                SHA1

                5d42fae2ee3d67df7e4e97b5c5df1ec8bfd96af3

                SHA256

                f4b7fa5b7db41843e5a268601f230a8392b45060b77dc6f180f0ca9e9c426822

                SHA512

                990008cdd9b1dd4a552c3039a6321c87299134ae4c55195a05a50b866259f9d1f6f1a6ff7a67cc42879ac540ea69c4ec5201b639f6fd7d1d34d8fd6155335654

              • 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/3376-155-0x0000000000140000-0x000000000014A000-memory.dmp

                Filesize

                40KB

              • memory/3412-163-0x0000000000A20000-0x0000000000A4E000-memory.dmp

                Filesize

                184KB

              • memory/3412-169-0x00000000056E0000-0x0000000005756000-memory.dmp

                Filesize

                472KB

              • memory/3412-176-0x0000000008C20000-0x000000000914C000-memory.dmp

                Filesize

                5.2MB

              • memory/3412-175-0x00000000067C0000-0x0000000006982000-memory.dmp

                Filesize

                1.8MB

              • memory/3412-174-0x00000000065A0000-0x00000000065F0000-memory.dmp

                Filesize

                320KB

              • memory/3412-172-0x00000000058A0000-0x0000000005906000-memory.dmp

                Filesize

                408KB

              • memory/3412-171-0x0000000006A50000-0x0000000006FF4000-memory.dmp

                Filesize

                5.6MB

              • memory/3412-164-0x0000000005990000-0x0000000005FA8000-memory.dmp

                Filesize

                6.1MB

              • memory/3412-170-0x0000000005800000-0x0000000005892000-memory.dmp

                Filesize

                584KB

              • memory/3412-165-0x0000000005480000-0x000000000558A000-memory.dmp

                Filesize

                1.0MB

              • memory/3412-177-0x0000000005260000-0x0000000005270000-memory.dmp

                Filesize

                64KB

              • memory/3412-168-0x00000000053D0000-0x000000000540C000-memory.dmp

                Filesize

                240KB

              • memory/3412-167-0x0000000005260000-0x0000000005270000-memory.dmp

                Filesize

                64KB

              • memory/3412-166-0x0000000005370000-0x0000000005382000-memory.dmp

                Filesize

                72KB

              • memory/4492-202-0x00000000056C0000-0x00000000056D0000-memory.dmp

                Filesize

                64KB

              • memory/4492-196-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB