Analysis

  • max time kernel
    123s
  • max time network
    136s
  • 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, 12:26

General

  • Target

    90bc24663ed08e8b51cdb6b86b90fecfef45d6e0cfce9429bc2d66898f678b80.exe

  • Size

    764KB

  • MD5

    3e1db33fac61cf71b288b2fa337e928e

  • SHA1

    74645d6ce89809c3bd0d29e8362867712ba54093

  • SHA256

    90bc24663ed08e8b51cdb6b86b90fecfef45d6e0cfce9429bc2d66898f678b80

  • SHA512

    fa8568e83fd27b75447f632d82e2e22b96027138a37e9d47ff97fd4df4b84774b5b0a7a1df550270cc32149282ebd1d2dd5195eff2d117660476f267a011c8e5

  • SSDEEP

    12288:HMrRy90IZSRa2MqBhNvGux5z8K0EqR3jkiII4dqsmdQLBsEVEbyk:GyXZcCEh23lki94MsmdUmbl

Malware Config

Extracted

Family

redline

Botnet

misa

C2

83.97.73.122:19062

Attributes
  • auth_value

    9e79529a6bdb4962f44d12b0d6d62d32

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

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\90bc24663ed08e8b51cdb6b86b90fecfef45d6e0cfce9429bc2d66898f678b80.exe
    "C:\Users\Admin\AppData\Local\Temp\90bc24663ed08e8b51cdb6b86b90fecfef45d6e0cfce9429bc2d66898f678b80.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1286355.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1286355.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4212
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9289254.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9289254.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:968
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3050296.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3050296.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2348
          • 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:4364
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9937214.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9937214.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2824
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2078286.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2078286.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1056
        • 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:4696
          • 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:4528
          • 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:3524
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2844
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4876
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:1588
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4620
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:772
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:5096
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1744
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4268809.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4268809.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4516
                  • 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:936
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1604
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4632

              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\d4268809.exe

                Filesize

                315KB

                MD5

                5cc9d44441fa72edb7a1d113ef83585d

                SHA1

                0fa5fe6399ef5f3b5a6fe9aa6d324ed8339d1c88

                SHA256

                c37c88dea6c8747257e80c709784a095d825e7a943b8ced291020f3325358f2f

                SHA512

                177c99afd9f43715510d7f0357da8e9319dee5d41e33885b6b59c3e852157c9c5e7241247dcb371cdb55dfbf0bd23e5ce53d6883076bc70ec020885499dce71c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4268809.exe

                Filesize

                315KB

                MD5

                5cc9d44441fa72edb7a1d113ef83585d

                SHA1

                0fa5fe6399ef5f3b5a6fe9aa6d324ed8339d1c88

                SHA256

                c37c88dea6c8747257e80c709784a095d825e7a943b8ced291020f3325358f2f

                SHA512

                177c99afd9f43715510d7f0357da8e9319dee5d41e33885b6b59c3e852157c9c5e7241247dcb371cdb55dfbf0bd23e5ce53d6883076bc70ec020885499dce71c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1286355.exe

                Filesize

                447KB

                MD5

                99404d3fba83ed769cbeee546a8a50a1

                SHA1

                e8ffb81fd185a0684d5943f011903db743c19ea4

                SHA256

                50380ad4520a5b737d77bbba17ab772bad2fb7f0a807ae8e413be30864c696c4

                SHA512

                bde0408d9e45e3230e938cb08e6708cd241535e3f06ac8bce1c9f2584a842d5c7c02f3b92d7b870985a7a979f10be0acc29d93045ead75fb120906fc2cb3fe08

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1286355.exe

                Filesize

                447KB

                MD5

                99404d3fba83ed769cbeee546a8a50a1

                SHA1

                e8ffb81fd185a0684d5943f011903db743c19ea4

                SHA256

                50380ad4520a5b737d77bbba17ab772bad2fb7f0a807ae8e413be30864c696c4

                SHA512

                bde0408d9e45e3230e938cb08e6708cd241535e3f06ac8bce1c9f2584a842d5c7c02f3b92d7b870985a7a979f10be0acc29d93045ead75fb120906fc2cb3fe08

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2078286.exe

                Filesize

                206KB

                MD5

                5515fa9e429ff94d172a764ce5b57b79

                SHA1

                7f4be9c6ae90c5e128e1b49c51df1790180cc37c

                SHA256

                77667707b93b19b36c7aa6e005188d0980abf690871319aada0cc42df5119ff3

                SHA512

                df9cec178adf0a9acc13014766b309830d9a67ba03fa64dab5fee94c0466df30cfa47a0ccc3f61541986aadb5fb9612f6c802dc7015e059644644208c2189d87

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2078286.exe

                Filesize

                206KB

                MD5

                5515fa9e429ff94d172a764ce5b57b79

                SHA1

                7f4be9c6ae90c5e128e1b49c51df1790180cc37c

                SHA256

                77667707b93b19b36c7aa6e005188d0980abf690871319aada0cc42df5119ff3

                SHA512

                df9cec178adf0a9acc13014766b309830d9a67ba03fa64dab5fee94c0466df30cfa47a0ccc3f61541986aadb5fb9612f6c802dc7015e059644644208c2189d87

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9289254.exe

                Filesize

                275KB

                MD5

                b2c4449ae392b52a5d6986b6ed02c270

                SHA1

                dddb547e4da5edb94bd1dd602e8bbbc07625e000

                SHA256

                c140463bfe998c7bb15963225cfdd83ad1a3c81d7182d04e9aaf45b08cfc3685

                SHA512

                cdce08da115bb8da1def5ca9c4aa033b3abe5b7ac5e91f477e3ed790930812311a2cd8f5b557cee215095b0b2920da6d7e13381359fe4f9e9f9bf05f43809f3d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9289254.exe

                Filesize

                275KB

                MD5

                b2c4449ae392b52a5d6986b6ed02c270

                SHA1

                dddb547e4da5edb94bd1dd602e8bbbc07625e000

                SHA256

                c140463bfe998c7bb15963225cfdd83ad1a3c81d7182d04e9aaf45b08cfc3685

                SHA512

                cdce08da115bb8da1def5ca9c4aa033b3abe5b7ac5e91f477e3ed790930812311a2cd8f5b557cee215095b0b2920da6d7e13381359fe4f9e9f9bf05f43809f3d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3050296.exe

                Filesize

                182KB

                MD5

                1155af8c859e06b78c3ec3684c55ef8b

                SHA1

                b4183f326e3c324a35129251dec94a7adcd1393d

                SHA256

                d501fd5367584f6725d19508eecf765bd8dba723780b55af80d8ddf36ec4abc8

                SHA512

                238c9c6fdf902c5666367d9f519b1f29ccdac3b8193fa21e2ccfbe7da41c62791779d5afe304941ab7cef9f957b72710bbe4140daaa8f7e65f21e31470ea4665

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3050296.exe

                Filesize

                182KB

                MD5

                1155af8c859e06b78c3ec3684c55ef8b

                SHA1

                b4183f326e3c324a35129251dec94a7adcd1393d

                SHA256

                d501fd5367584f6725d19508eecf765bd8dba723780b55af80d8ddf36ec4abc8

                SHA512

                238c9c6fdf902c5666367d9f519b1f29ccdac3b8193fa21e2ccfbe7da41c62791779d5afe304941ab7cef9f957b72710bbe4140daaa8f7e65f21e31470ea4665

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9937214.exe

                Filesize

                145KB

                MD5

                ddbb71ec36c0db4fa564efc352fceec0

                SHA1

                8fa28acf0703522a6640bfdfebb36c51377c21d4

                SHA256

                70176a81748ee0a3cc7832959971cb662a9eef23eafbed0d7107f08a30077442

                SHA512

                e5c2c83cbfdc35c70e5b4e1a62089211aa66a9a288c403db73f42c003906431904a2a829b728a05edc39ac3332ea2b7d5d5f7478d7ff314bee8561fb9b3e05e5

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9937214.exe

                Filesize

                145KB

                MD5

                ddbb71ec36c0db4fa564efc352fceec0

                SHA1

                8fa28acf0703522a6640bfdfebb36c51377c21d4

                SHA256

                70176a81748ee0a3cc7832959971cb662a9eef23eafbed0d7107f08a30077442

                SHA512

                e5c2c83cbfdc35c70e5b4e1a62089211aa66a9a288c403db73f42c003906431904a2a829b728a05edc39ac3332ea2b7d5d5f7478d7ff314bee8561fb9b3e05e5

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

                Filesize

                206KB

                MD5

                5515fa9e429ff94d172a764ce5b57b79

                SHA1

                7f4be9c6ae90c5e128e1b49c51df1790180cc37c

                SHA256

                77667707b93b19b36c7aa6e005188d0980abf690871319aada0cc42df5119ff3

                SHA512

                df9cec178adf0a9acc13014766b309830d9a67ba03fa64dab5fee94c0466df30cfa47a0ccc3f61541986aadb5fb9612f6c802dc7015e059644644208c2189d87

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

                Filesize

                206KB

                MD5

                5515fa9e429ff94d172a764ce5b57b79

                SHA1

                7f4be9c6ae90c5e128e1b49c51df1790180cc37c

                SHA256

                77667707b93b19b36c7aa6e005188d0980abf690871319aada0cc42df5119ff3

                SHA512

                df9cec178adf0a9acc13014766b309830d9a67ba03fa64dab5fee94c0466df30cfa47a0ccc3f61541986aadb5fb9612f6c802dc7015e059644644208c2189d87

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

                Filesize

                206KB

                MD5

                5515fa9e429ff94d172a764ce5b57b79

                SHA1

                7f4be9c6ae90c5e128e1b49c51df1790180cc37c

                SHA256

                77667707b93b19b36c7aa6e005188d0980abf690871319aada0cc42df5119ff3

                SHA512

                df9cec178adf0a9acc13014766b309830d9a67ba03fa64dab5fee94c0466df30cfa47a0ccc3f61541986aadb5fb9612f6c802dc7015e059644644208c2189d87

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

                Filesize

                206KB

                MD5

                5515fa9e429ff94d172a764ce5b57b79

                SHA1

                7f4be9c6ae90c5e128e1b49c51df1790180cc37c

                SHA256

                77667707b93b19b36c7aa6e005188d0980abf690871319aada0cc42df5119ff3

                SHA512

                df9cec178adf0a9acc13014766b309830d9a67ba03fa64dab5fee94c0466df30cfa47a0ccc3f61541986aadb5fb9612f6c802dc7015e059644644208c2189d87

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

                Filesize

                206KB

                MD5

                5515fa9e429ff94d172a764ce5b57b79

                SHA1

                7f4be9c6ae90c5e128e1b49c51df1790180cc37c

                SHA256

                77667707b93b19b36c7aa6e005188d0980abf690871319aada0cc42df5119ff3

                SHA512

                df9cec178adf0a9acc13014766b309830d9a67ba03fa64dab5fee94c0466df30cfa47a0ccc3f61541986aadb5fb9612f6c802dc7015e059644644208c2189d87

              • 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/936-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/936-202-0x0000000005B20000-0x0000000005B30000-memory.dmp

                Filesize

                64KB

              • memory/2824-163-0x0000000000770000-0x000000000079A000-memory.dmp

                Filesize

                168KB

              • memory/2824-177-0x00000000069A0000-0x00000000069F0000-memory.dmp

                Filesize

                320KB

              • memory/2824-176-0x0000000006BF0000-0x0000000006C66000-memory.dmp

                Filesize

                472KB

              • memory/2824-175-0x0000000005180000-0x0000000005190000-memory.dmp

                Filesize

                64KB

              • memory/2824-174-0x0000000007120000-0x000000000764C000-memory.dmp

                Filesize

                5.2MB

              • memory/2824-173-0x0000000006A20000-0x0000000006BE2000-memory.dmp

                Filesize

                1.8MB

              • memory/2824-171-0x0000000005D60000-0x0000000005DC6000-memory.dmp

                Filesize

                408KB

              • memory/2824-170-0x00000000062A0000-0x0000000006844000-memory.dmp

                Filesize

                5.6MB

              • memory/2824-169-0x00000000054E0000-0x0000000005572000-memory.dmp

                Filesize

                584KB

              • memory/2824-168-0x0000000005180000-0x0000000005190000-memory.dmp

                Filesize

                64KB

              • memory/2824-167-0x00000000051D0000-0x000000000520C000-memory.dmp

                Filesize

                240KB

              • memory/2824-166-0x0000000005140000-0x0000000005152000-memory.dmp

                Filesize

                72KB

              • memory/2824-165-0x0000000005210000-0x000000000531A000-memory.dmp

                Filesize

                1.0MB

              • memory/2824-164-0x00000000056D0000-0x0000000005CE8000-memory.dmp

                Filesize

                6.1MB

              • memory/4364-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB