Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2023 13:56

General

  • Target

    05063299.exe

  • Size

    789KB

  • MD5

    044f497b58b7cc89887021ac3422a613

  • SHA1

    71530683ce38cb907e5c42d5028bb3d8711316ae

  • SHA256

    c9aa04591150a323a1bf53bf7eba1c41fd9e5b4a12b9386b4ffa9e19ea5ce76c

  • SHA512

    3f1a639934b7774898486a3a8552967ce30668396488f6f11a46ac9ec6ddee3887a9c3a010e1f390dce3198d7accd3948c562c8735142bf01d3e182f476bce9e

  • SSDEEP

    12288:qMrcy90e8RPpxjdgjNvGpx6nVnHPNjwZ+0tezm11hlrXRpZpPN:qyX8npd2upx6kc48al9PN

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

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.

  • 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\05063299.exe
    "C:\Users\Admin\AppData\Local\Temp\05063299.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4562536.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4562536.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4864
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7540088.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7540088.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1188
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4511194.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4511194.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1184
          • 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:3700
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l9607640.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l9607640.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1892
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3462992.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3462992.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:212
        • 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:4580
          • 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:4980
          • 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:2036
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3552
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:3696
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4120
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:3088
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:936
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1296
                      • 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\n7932312.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7932312.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3160
                  • 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:1092
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1324
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1292

              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\n7932312.exe

                Filesize

                321KB

                MD5

                610e53a865f0d342152163b041adf249

                SHA1

                1d8a5859005d19eaf68ba6d25ebe7a4bb39501eb

                SHA256

                11153105181cf3593e55ba6a7ca783f78724f5925282aa1fd30940ff41bdd28a

                SHA512

                ef9666f9e3e7cad19bad1d76595bb5244dadd28dab1a6a0444917a3c8ec5daee6e396163c364422fe7eaaac25aa51676133a375d426501a7d9619635d62e2923

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7932312.exe

                Filesize

                321KB

                MD5

                610e53a865f0d342152163b041adf249

                SHA1

                1d8a5859005d19eaf68ba6d25ebe7a4bb39501eb

                SHA256

                11153105181cf3593e55ba6a7ca783f78724f5925282aa1fd30940ff41bdd28a

                SHA512

                ef9666f9e3e7cad19bad1d76595bb5244dadd28dab1a6a0444917a3c8ec5daee6e396163c364422fe7eaaac25aa51676133a375d426501a7d9619635d62e2923

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4562536.exe

                Filesize

                453KB

                MD5

                fc16fea63bde0a739a5a1f55e7f8d7e3

                SHA1

                f831839eb36d1a5aeaae02e4bb4ad3c52ba0b4f6

                SHA256

                ff0846faad9a0a44e3c64944ca9f9ce5db6dc4a37d0acfe64d0d6a58de0073fd

                SHA512

                56efd88eb189d311d1cd136c09d03baece4374857b6253c688f71912766175b3f2d25c7c692f2148f99564f3a89a2f5fa91bf5e4d9a768d2dfd7c55f555a94a0

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4562536.exe

                Filesize

                453KB

                MD5

                fc16fea63bde0a739a5a1f55e7f8d7e3

                SHA1

                f831839eb36d1a5aeaae02e4bb4ad3c52ba0b4f6

                SHA256

                ff0846faad9a0a44e3c64944ca9f9ce5db6dc4a37d0acfe64d0d6a58de0073fd

                SHA512

                56efd88eb189d311d1cd136c09d03baece4374857b6253c688f71912766175b3f2d25c7c692f2148f99564f3a89a2f5fa91bf5e4d9a768d2dfd7c55f555a94a0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3462992.exe

                Filesize

                209KB

                MD5

                5747d8a17df5b43ff2087638c57d7ec9

                SHA1

                9d4d5dabca626f846c05385df39d45881dd070fb

                SHA256

                3862b93d3a8b2d3894152caac73ebfae1510f72f5c1ee396a10fa62d7a671a67

                SHA512

                217a4341ae9da044085c69ba946bb464d249d1bbe57f8eb131b4a8ee75dbcd90da0620536a8134c8dbf7780de92402e44ac58ecf3c26aa7718b24b9bbe585b74

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3462992.exe

                Filesize

                209KB

                MD5

                5747d8a17df5b43ff2087638c57d7ec9

                SHA1

                9d4d5dabca626f846c05385df39d45881dd070fb

                SHA256

                3862b93d3a8b2d3894152caac73ebfae1510f72f5c1ee396a10fa62d7a671a67

                SHA512

                217a4341ae9da044085c69ba946bb464d249d1bbe57f8eb131b4a8ee75dbcd90da0620536a8134c8dbf7780de92402e44ac58ecf3c26aa7718b24b9bbe585b74

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7540088.exe

                Filesize

                281KB

                MD5

                97657f789ee8b5d3c45e8f22a495a3fc

                SHA1

                501f67898a2b11c793a668377fc8efe905a343a5

                SHA256

                dcff6b55ebacbebcb9985b395433ef7c58f7414ead279dc17c1452a3e95f55bc

                SHA512

                02d64279209c2f7edaea12bad0d182d23497a3f676d10b4072540ceb6950ffdfcf3bef16e19aed2a14c6e7596dffa4a6006ee057131c5c22e7265d177fe4a3e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7540088.exe

                Filesize

                281KB

                MD5

                97657f789ee8b5d3c45e8f22a495a3fc

                SHA1

                501f67898a2b11c793a668377fc8efe905a343a5

                SHA256

                dcff6b55ebacbebcb9985b395433ef7c58f7414ead279dc17c1452a3e95f55bc

                SHA512

                02d64279209c2f7edaea12bad0d182d23497a3f676d10b4072540ceb6950ffdfcf3bef16e19aed2a14c6e7596dffa4a6006ee057131c5c22e7265d177fe4a3e5

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4511194.exe

                Filesize

                164KB

                MD5

                c3e8262ca408d1368b8faeaee74fdd23

                SHA1

                17271728d8e5591e21f434afa52e8f44ba0a804f

                SHA256

                2fc773140f1730243e4f052f3e1656f72450f01bf416fb4022c0153f0f4097f3

                SHA512

                1ee45435994323a759018ab6b4b8fa41f46c55e4870b682cf76e4cf9995190d3cbc6bafbaa6ea99fbbfb50a2b08d4e49e2e883b997846c495e7cafd424a7ab0d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4511194.exe

                Filesize

                164KB

                MD5

                c3e8262ca408d1368b8faeaee74fdd23

                SHA1

                17271728d8e5591e21f434afa52e8f44ba0a804f

                SHA256

                2fc773140f1730243e4f052f3e1656f72450f01bf416fb4022c0153f0f4097f3

                SHA512

                1ee45435994323a759018ab6b4b8fa41f46c55e4870b682cf76e4cf9995190d3cbc6bafbaa6ea99fbbfb50a2b08d4e49e2e883b997846c495e7cafd424a7ab0d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l9607640.exe

                Filesize

                168KB

                MD5

                136c2038d77431e7e8127ad2e0c38b62

                SHA1

                fe6418f81ddadf54ff6715ef82e9da0d68fcbf48

                SHA256

                8066018c8ed641d1f1603d1a9228e0ce2079c1dc113d94c9b49de474ecb10ebd

                SHA512

                2bdc467af8a1d2fef34e3cfe966cfa6b0efa8a11ff51fc89501f49fad0c591fec23cb6d36de752b2efdbbaa9d7d2b94b6177cf487b9efdb7556b1c4c0c3916d6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l9607640.exe

                Filesize

                168KB

                MD5

                136c2038d77431e7e8127ad2e0c38b62

                SHA1

                fe6418f81ddadf54ff6715ef82e9da0d68fcbf48

                SHA256

                8066018c8ed641d1f1603d1a9228e0ce2079c1dc113d94c9b49de474ecb10ebd

                SHA512

                2bdc467af8a1d2fef34e3cfe966cfa6b0efa8a11ff51fc89501f49fad0c591fec23cb6d36de752b2efdbbaa9d7d2b94b6177cf487b9efdb7556b1c4c0c3916d6

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

                Filesize

                209KB

                MD5

                5747d8a17df5b43ff2087638c57d7ec9

                SHA1

                9d4d5dabca626f846c05385df39d45881dd070fb

                SHA256

                3862b93d3a8b2d3894152caac73ebfae1510f72f5c1ee396a10fa62d7a671a67

                SHA512

                217a4341ae9da044085c69ba946bb464d249d1bbe57f8eb131b4a8ee75dbcd90da0620536a8134c8dbf7780de92402e44ac58ecf3c26aa7718b24b9bbe585b74

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

                Filesize

                209KB

                MD5

                5747d8a17df5b43ff2087638c57d7ec9

                SHA1

                9d4d5dabca626f846c05385df39d45881dd070fb

                SHA256

                3862b93d3a8b2d3894152caac73ebfae1510f72f5c1ee396a10fa62d7a671a67

                SHA512

                217a4341ae9da044085c69ba946bb464d249d1bbe57f8eb131b4a8ee75dbcd90da0620536a8134c8dbf7780de92402e44ac58ecf3c26aa7718b24b9bbe585b74

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

                Filesize

                209KB

                MD5

                5747d8a17df5b43ff2087638c57d7ec9

                SHA1

                9d4d5dabca626f846c05385df39d45881dd070fb

                SHA256

                3862b93d3a8b2d3894152caac73ebfae1510f72f5c1ee396a10fa62d7a671a67

                SHA512

                217a4341ae9da044085c69ba946bb464d249d1bbe57f8eb131b4a8ee75dbcd90da0620536a8134c8dbf7780de92402e44ac58ecf3c26aa7718b24b9bbe585b74

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

                Filesize

                209KB

                MD5

                5747d8a17df5b43ff2087638c57d7ec9

                SHA1

                9d4d5dabca626f846c05385df39d45881dd070fb

                SHA256

                3862b93d3a8b2d3894152caac73ebfae1510f72f5c1ee396a10fa62d7a671a67

                SHA512

                217a4341ae9da044085c69ba946bb464d249d1bbe57f8eb131b4a8ee75dbcd90da0620536a8134c8dbf7780de92402e44ac58ecf3c26aa7718b24b9bbe585b74

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

                Filesize

                209KB

                MD5

                5747d8a17df5b43ff2087638c57d7ec9

                SHA1

                9d4d5dabca626f846c05385df39d45881dd070fb

                SHA256

                3862b93d3a8b2d3894152caac73ebfae1510f72f5c1ee396a10fa62d7a671a67

                SHA512

                217a4341ae9da044085c69ba946bb464d249d1bbe57f8eb131b4a8ee75dbcd90da0620536a8134c8dbf7780de92402e44ac58ecf3c26aa7718b24b9bbe585b74

              • 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/1092-196-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/1092-202-0x0000000004980000-0x0000000004990000-memory.dmp

                Filesize

                64KB

              • memory/1892-163-0x00000000006A0000-0x00000000006CE000-memory.dmp

                Filesize

                184KB

              • memory/1892-177-0x0000000004FF0000-0x0000000005000000-memory.dmp

                Filesize

                64KB

              • memory/1892-176-0x000000000B8D0000-0x000000000B920000-memory.dmp

                Filesize

                320KB

              • memory/1892-174-0x000000000C450000-0x000000000C97C000-memory.dmp

                Filesize

                5.2MB

              • memory/1892-173-0x000000000B700000-0x000000000B8C2000-memory.dmp

                Filesize

                1.8MB

              • memory/1892-172-0x000000000B970000-0x000000000BF14000-memory.dmp

                Filesize

                5.6MB

              • memory/1892-171-0x000000000A800000-0x000000000A866000-memory.dmp

                Filesize

                408KB

              • memory/1892-170-0x000000000A8A0000-0x000000000A932000-memory.dmp

                Filesize

                584KB

              • memory/1892-169-0x000000000A780000-0x000000000A7F6000-memory.dmp

                Filesize

                472KB

              • memory/1892-168-0x000000000A480000-0x000000000A4BC000-memory.dmp

                Filesize

                240KB

              • memory/1892-167-0x0000000004FF0000-0x0000000005000000-memory.dmp

                Filesize

                64KB

              • memory/1892-166-0x0000000004F80000-0x0000000004F92000-memory.dmp

                Filesize

                72KB

              • memory/1892-165-0x000000000A590000-0x000000000A69A000-memory.dmp

                Filesize

                1.0MB

              • memory/1892-164-0x000000000AAA0000-0x000000000B0B8000-memory.dmp

                Filesize

                6.1MB

              • memory/3700-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB