Analysis

  • max time kernel
    147s
  • 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
    28-05-2023 13:12

General

  • Target

    96668bb40c6339fb12a28aaab8a53e0012e82d5b647b3bccb226060db2abaf9c.exe

  • Size

    770KB

  • MD5

    7e335bd4ae5afa13c5ed286621436293

  • SHA1

    494c638d58de15d7d0ce04ce0eadf75b6a108a68

  • SHA256

    96668bb40c6339fb12a28aaab8a53e0012e82d5b647b3bccb226060db2abaf9c

  • SHA512

    594b2b229ffbdf409398a527f0f7f866bfe67047dd57fda788705cbc1d5d1e87375085a5fd1f37494ccbe9622032744d1d5ae7045487418297e4475b3a7f6193

  • SSDEEP

    12288:6Mr3y909qhH1Ws7WwBCPT+JTpLgaJz7Gg9Aie0F2ScZU+OScRjLJC9QRR/sdEOrE:lybhlWwZeGndQJZqRjjR/qLfi

Malware Config

Extracted

Family

redline

Botnet

mawa

C2

83.97.73.127:19062

Attributes
  • auth_value

    c74d280ca4e3a15ff6b2af6fe2eb955b

Extracted

Family

redline

Botnet

mirko

C2

83.97.73.127:19062

Attributes
  • auth_value

    35111a095377107ec8b7d3e035831af8

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\96668bb40c6339fb12a28aaab8a53e0012e82d5b647b3bccb226060db2abaf9c.exe
    "C:\Users\Admin\AppData\Local\Temp\96668bb40c6339fb12a28aaab8a53e0012e82d5b647b3bccb226060db2abaf9c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2184614.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2184614.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2704
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1898589.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1898589.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1988
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3416429.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3416429.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4820
          • 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:1372
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5512912.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5512912.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3468
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2915872.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2915872.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:368
        • 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:1872
          • 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:3684
          • 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:1936
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1788
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:2728
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:3384
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:2924
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:2204
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4420
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3636
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9057819.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9057819.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:664
                  • 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:1524
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4376
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4532

              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\d9057819.exe

                Filesize

                326KB

                MD5

                b7a22a18f844c657b0e8dbc2f0893280

                SHA1

                6363502242e2d62218f9ca6d8412e8b68cbeec84

                SHA256

                3352aac73ab8ca2ddae3c92eefadc05268c64c825f46ba477431427526af4055

                SHA512

                c26f5714f44a5aa9e7bcf039d05490b385ecdd90656e2b5fdd33b3cda25ec450a89fa25ec2698bf5053863e0f8ff049dc4fc32d1fd95f792c7e074d46de55829

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9057819.exe

                Filesize

                326KB

                MD5

                b7a22a18f844c657b0e8dbc2f0893280

                SHA1

                6363502242e2d62218f9ca6d8412e8b68cbeec84

                SHA256

                3352aac73ab8ca2ddae3c92eefadc05268c64c825f46ba477431427526af4055

                SHA512

                c26f5714f44a5aa9e7bcf039d05490b385ecdd90656e2b5fdd33b3cda25ec450a89fa25ec2698bf5053863e0f8ff049dc4fc32d1fd95f792c7e074d46de55829

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2184614.exe

                Filesize

                451KB

                MD5

                13f9b9c6e613e37073b3013d4da1652e

                SHA1

                b1fe97a2bddb385389f1e1f832ae7a5653f8ccec

                SHA256

                3aab01058e86e85184b2dc432eb0d817c7f4c48b91ca34d9e4de4c27335ec774

                SHA512

                03ba2ea4edb9e0895b1444cc8b5441d6696f56c8137d4fe21dea4fd3be062f84304a09b07890d3379f26bbd38179b23929b9b5b44ba812db512b4f1ba0a2c2d3

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2184614.exe

                Filesize

                451KB

                MD5

                13f9b9c6e613e37073b3013d4da1652e

                SHA1

                b1fe97a2bddb385389f1e1f832ae7a5653f8ccec

                SHA256

                3aab01058e86e85184b2dc432eb0d817c7f4c48b91ca34d9e4de4c27335ec774

                SHA512

                03ba2ea4edb9e0895b1444cc8b5441d6696f56c8137d4fe21dea4fd3be062f84304a09b07890d3379f26bbd38179b23929b9b5b44ba812db512b4f1ba0a2c2d3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2915872.exe

                Filesize

                208KB

                MD5

                4dddf3b796caefab167fe63ddd776b54

                SHA1

                45648e41d9214fcdf316e91db9bad795e8be2322

                SHA256

                6cd22178156a95ddc087875aad9a12686f53881a4e32d31f0c095e7c7cb98354

                SHA512

                a16e80ae40b27c708cebfb4adcc47574f4027dbda1d840645fd953a5eccded9c2482262dba613037c191e7de657257d0b3db77bbfb99290473d0828bf175e23f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2915872.exe

                Filesize

                208KB

                MD5

                4dddf3b796caefab167fe63ddd776b54

                SHA1

                45648e41d9214fcdf316e91db9bad795e8be2322

                SHA256

                6cd22178156a95ddc087875aad9a12686f53881a4e32d31f0c095e7c7cb98354

                SHA512

                a16e80ae40b27c708cebfb4adcc47574f4027dbda1d840645fd953a5eccded9c2482262dba613037c191e7de657257d0b3db77bbfb99290473d0828bf175e23f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1898589.exe

                Filesize

                279KB

                MD5

                a91ea5727af500b49bb3964b07683901

                SHA1

                f824e108e3b8ec3b05432b34b002e15ec39f836e

                SHA256

                c57b8d0a953c3e6d240b40e17e46dfc050de0521ab7bbc1b2cab16e343954ae8

                SHA512

                6e899400eca1eb361389d17cfdcdded087daa775045e7087c9e47a2a5c58461366b42efe8f40431110e61aa24a30500a7b3eb13e9d51f9ed584b27db1804fa05

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1898589.exe

                Filesize

                279KB

                MD5

                a91ea5727af500b49bb3964b07683901

                SHA1

                f824e108e3b8ec3b05432b34b002e15ec39f836e

                SHA256

                c57b8d0a953c3e6d240b40e17e46dfc050de0521ab7bbc1b2cab16e343954ae8

                SHA512

                6e899400eca1eb361389d17cfdcdded087daa775045e7087c9e47a2a5c58461366b42efe8f40431110e61aa24a30500a7b3eb13e9d51f9ed584b27db1804fa05

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3416429.exe

                Filesize

                193KB

                MD5

                12942bc9afa1977e9ecc61748f26c9f8

                SHA1

                bc29c2d7c1a0f7012e1e353954a4aea638cf9796

                SHA256

                7009c8e6efa49877a155e43db097b2583f1d34469e676b1869cf9242391ad8ad

                SHA512

                1a98ecb6b3371251d755a27540195221cb287ac46c391b7b8732af4c93402a2a37f43194ad24d4d40a43e765d3a69b25a0028c8f17c77cfb3c1d47138cbde87c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3416429.exe

                Filesize

                193KB

                MD5

                12942bc9afa1977e9ecc61748f26c9f8

                SHA1

                bc29c2d7c1a0f7012e1e353954a4aea638cf9796

                SHA256

                7009c8e6efa49877a155e43db097b2583f1d34469e676b1869cf9242391ad8ad

                SHA512

                1a98ecb6b3371251d755a27540195221cb287ac46c391b7b8732af4c93402a2a37f43194ad24d4d40a43e765d3a69b25a0028c8f17c77cfb3c1d47138cbde87c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5512912.exe

                Filesize

                145KB

                MD5

                55b572e0d8dbaf8d3408db48baa83f5d

                SHA1

                b857c7c9f9e4340689950b145f1645068af77087

                SHA256

                359123526b7ce51409cba1e73ef1ec01411699a28c248bca8fda16434d5670e6

                SHA512

                7b5c59378a6ca605b8d9a1203170810623d8410e57e865f44b964a6ddd0488fb355d12da650b1c3d6749bd828925bc223126624f6cb4e12f34c3742b236fb3d3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5512912.exe

                Filesize

                145KB

                MD5

                55b572e0d8dbaf8d3408db48baa83f5d

                SHA1

                b857c7c9f9e4340689950b145f1645068af77087

                SHA256

                359123526b7ce51409cba1e73ef1ec01411699a28c248bca8fda16434d5670e6

                SHA512

                7b5c59378a6ca605b8d9a1203170810623d8410e57e865f44b964a6ddd0488fb355d12da650b1c3d6749bd828925bc223126624f6cb4e12f34c3742b236fb3d3

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

                Filesize

                208KB

                MD5

                4dddf3b796caefab167fe63ddd776b54

                SHA1

                45648e41d9214fcdf316e91db9bad795e8be2322

                SHA256

                6cd22178156a95ddc087875aad9a12686f53881a4e32d31f0c095e7c7cb98354

                SHA512

                a16e80ae40b27c708cebfb4adcc47574f4027dbda1d840645fd953a5eccded9c2482262dba613037c191e7de657257d0b3db77bbfb99290473d0828bf175e23f

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

                Filesize

                208KB

                MD5

                4dddf3b796caefab167fe63ddd776b54

                SHA1

                45648e41d9214fcdf316e91db9bad795e8be2322

                SHA256

                6cd22178156a95ddc087875aad9a12686f53881a4e32d31f0c095e7c7cb98354

                SHA512

                a16e80ae40b27c708cebfb4adcc47574f4027dbda1d840645fd953a5eccded9c2482262dba613037c191e7de657257d0b3db77bbfb99290473d0828bf175e23f

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

                Filesize

                208KB

                MD5

                4dddf3b796caefab167fe63ddd776b54

                SHA1

                45648e41d9214fcdf316e91db9bad795e8be2322

                SHA256

                6cd22178156a95ddc087875aad9a12686f53881a4e32d31f0c095e7c7cb98354

                SHA512

                a16e80ae40b27c708cebfb4adcc47574f4027dbda1d840645fd953a5eccded9c2482262dba613037c191e7de657257d0b3db77bbfb99290473d0828bf175e23f

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

                Filesize

                208KB

                MD5

                4dddf3b796caefab167fe63ddd776b54

                SHA1

                45648e41d9214fcdf316e91db9bad795e8be2322

                SHA256

                6cd22178156a95ddc087875aad9a12686f53881a4e32d31f0c095e7c7cb98354

                SHA512

                a16e80ae40b27c708cebfb4adcc47574f4027dbda1d840645fd953a5eccded9c2482262dba613037c191e7de657257d0b3db77bbfb99290473d0828bf175e23f

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

                Filesize

                208KB

                MD5

                4dddf3b796caefab167fe63ddd776b54

                SHA1

                45648e41d9214fcdf316e91db9bad795e8be2322

                SHA256

                6cd22178156a95ddc087875aad9a12686f53881a4e32d31f0c095e7c7cb98354

                SHA512

                a16e80ae40b27c708cebfb4adcc47574f4027dbda1d840645fd953a5eccded9c2482262dba613037c191e7de657257d0b3db77bbfb99290473d0828bf175e23f

              • 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/1372-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/1524-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/1524-202-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

                Filesize

                64KB

              • memory/3468-163-0x00000000003A0000-0x00000000003CA000-memory.dmp

                Filesize

                168KB

              • memory/3468-177-0x0000000006F90000-0x00000000074BC000-memory.dmp

                Filesize

                5.2MB

              • memory/3468-176-0x0000000006890000-0x0000000006A52000-memory.dmp

                Filesize

                1.8MB

              • memory/3468-175-0x0000000005070000-0x0000000005080000-memory.dmp

                Filesize

                64KB

              • memory/3468-173-0x0000000005D80000-0x0000000005DD0000-memory.dmp

                Filesize

                320KB

              • memory/3468-172-0x0000000005E20000-0x0000000005E96000-memory.dmp

                Filesize

                472KB

              • memory/3468-171-0x00000000062E0000-0x0000000006884000-memory.dmp

                Filesize

                5.6MB

              • memory/3468-170-0x0000000005C90000-0x0000000005D22000-memory.dmp

                Filesize

                584KB

              • memory/3468-169-0x00000000051F0000-0x0000000005256000-memory.dmp

                Filesize

                408KB

              • memory/3468-168-0x0000000004DD0000-0x0000000004E0C000-memory.dmp

                Filesize

                240KB

              • memory/3468-167-0x0000000005070000-0x0000000005080000-memory.dmp

                Filesize

                64KB

              • memory/3468-166-0x0000000004D70000-0x0000000004D82000-memory.dmp

                Filesize

                72KB

              • memory/3468-165-0x0000000004E40000-0x0000000004F4A000-memory.dmp

                Filesize

                1.0MB

              • memory/3468-164-0x00000000052C0000-0x00000000058D8000-memory.dmp

                Filesize

                6.1MB