Analysis

  • max time kernel
    118s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2023 00:30

General

  • Target

    a5ad9d1a98a04e03985d4799ddb60586305155fc07f5705ff4f2c42a9200d2d7.exe

  • Size

    752KB

  • MD5

    3d5533cb06e32976eeb353f13a13267b

  • SHA1

    14488deaa217a9a2fe83de445c44dd8c58f79909

  • SHA256

    a5ad9d1a98a04e03985d4799ddb60586305155fc07f5705ff4f2c42a9200d2d7

  • SHA512

    59560caa43905497d43c01cef9d27155278e874e797c42cc52831e3a7946af774e471ea6148b502900e32f781d1a349be1a0f0839b28715c3ca6f5e14c951eb8

  • SSDEEP

    12288:VMrsy90lSBnocbF7KjTN+yMZripJrewqzWg1sUJQmA6tJPYqtSYOWKs35pz6xk57:pyZZFeFIZrikt1sUjA6T9cTsixk5ljp

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\a5ad9d1a98a04e03985d4799ddb60586305155fc07f5705ff4f2c42a9200d2d7.exe
    "C:\Users\Admin\AppData\Local\Temp\a5ad9d1a98a04e03985d4799ddb60586305155fc07f5705ff4f2c42a9200d2d7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6555791.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6555791.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4380
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4877125.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4877125.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3216
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9400192.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9400192.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:808
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3987943.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3987943.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3772
          • 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:224
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5425530.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5425530.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1476
        • 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:4216
          • 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:1460
          • 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:3040
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metado.exe" /P "Admin:N"
              6⤵
                PID:3376
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                6⤵
                  PID:1516
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:708
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2736
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2216
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3392
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4468
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7924874.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7924874.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:4136
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:752
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4904

              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\i7924874.exe

                Filesize

                323KB

                MD5

                561314967e9c9adf4015cc462dead1b2

                SHA1

                d6132fc7c9a03a65c22139aaeca793f94d693658

                SHA256

                694607e058a0259918f6f534d27319b39a1a84cdf71b36d608b787abae17afe9

                SHA512

                48f1cec5ea52bc583aac01c17ff7778bb493a72fa53a4244447cfad886f5ca924f625095a4721428566b5fa152caecd4ce82209f30296274d13e2bdc901fa4b1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7924874.exe

                Filesize

                323KB

                MD5

                561314967e9c9adf4015cc462dead1b2

                SHA1

                d6132fc7c9a03a65c22139aaeca793f94d693658

                SHA256

                694607e058a0259918f6f534d27319b39a1a84cdf71b36d608b787abae17afe9

                SHA512

                48f1cec5ea52bc583aac01c17ff7778bb493a72fa53a4244447cfad886f5ca924f625095a4721428566b5fa152caecd4ce82209f30296274d13e2bdc901fa4b1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6555791.exe

                Filesize

                451KB

                MD5

                13a43caea472c9c3e367824aa0ac3f92

                SHA1

                0af0399eb92b76bb1400dd10f4eca4fc77889e17

                SHA256

                1caea24ec9d6dfbe71be0748d989a11bd805aae19bac5ab4e3d752cd76835f2b

                SHA512

                0bc8066c34e06fd3fd1635edb62ed573857d69fb1db5841b29d0e907b86f4087390b55095c0f6cb0bd9f6a742a6da711879af8ac844949611d6fe43c001c07f2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6555791.exe

                Filesize

                451KB

                MD5

                13a43caea472c9c3e367824aa0ac3f92

                SHA1

                0af0399eb92b76bb1400dd10f4eca4fc77889e17

                SHA256

                1caea24ec9d6dfbe71be0748d989a11bd805aae19bac5ab4e3d752cd76835f2b

                SHA512

                0bc8066c34e06fd3fd1635edb62ed573857d69fb1db5841b29d0e907b86f4087390b55095c0f6cb0bd9f6a742a6da711879af8ac844949611d6fe43c001c07f2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5425530.exe

                Filesize

                213KB

                MD5

                73ba970fc00ef5a0314e749c5bfe2ea6

                SHA1

                6a7eebd18fdaf6740f042c1c9483848e8b946454

                SHA256

                d4c90bdddacdfad19be4e95d9e28f3822ca059d9b60b7da8a6ec73ec19b8c001

                SHA512

                2264585bce7b8c420d08fd107f8620b3de98adf81afb1693a61e6cb25b2916c3f1f08e008624bdf4e8f076b6823b2a9010e241784450edf8438afb7052073f0a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5425530.exe

                Filesize

                213KB

                MD5

                73ba970fc00ef5a0314e749c5bfe2ea6

                SHA1

                6a7eebd18fdaf6740f042c1c9483848e8b946454

                SHA256

                d4c90bdddacdfad19be4e95d9e28f3822ca059d9b60b7da8a6ec73ec19b8c001

                SHA512

                2264585bce7b8c420d08fd107f8620b3de98adf81afb1693a61e6cb25b2916c3f1f08e008624bdf4e8f076b6823b2a9010e241784450edf8438afb7052073f0a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4877125.exe

                Filesize

                279KB

                MD5

                705672813275a0ae2275ca7e5f47cdf8

                SHA1

                8943b726b890e22d3b11d245facb63a1b2e66c31

                SHA256

                1ac44d05c62901355bd8fc4c54ec889fda08f6eca7ea41bb9770da59eb413d1a

                SHA512

                9869519cbd9279fe59a209a259d1b5c8b5e267f6252f3cad7160fc94878b095f228cde532b098bf7b24cdecb0d044dffc1fda55577ed0cce8ef97bd972b2cc3f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4877125.exe

                Filesize

                279KB

                MD5

                705672813275a0ae2275ca7e5f47cdf8

                SHA1

                8943b726b890e22d3b11d245facb63a1b2e66c31

                SHA256

                1ac44d05c62901355bd8fc4c54ec889fda08f6eca7ea41bb9770da59eb413d1a

                SHA512

                9869519cbd9279fe59a209a259d1b5c8b5e267f6252f3cad7160fc94878b095f228cde532b098bf7b24cdecb0d044dffc1fda55577ed0cce8ef97bd972b2cc3f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9400192.exe

                Filesize

                168KB

                MD5

                771a275a4ffc2eadecc108492a2cda34

                SHA1

                818baa3d2787431cc1f2067db0dbfabd44f91a72

                SHA256

                6162221de27b7d842260b2fd5fc1fa0d01820ebe2a31cc8e97a51cdad3284461

                SHA512

                43b00f9c6c75cbd4cc458f5cb1ef5508b322312c4859d8b05326fd51ef4bf3b345a4f71bb5c530569bf864689e93d15f38db33cc8e377f927911c19e2a450c40

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9400192.exe

                Filesize

                168KB

                MD5

                771a275a4ffc2eadecc108492a2cda34

                SHA1

                818baa3d2787431cc1f2067db0dbfabd44f91a72

                SHA256

                6162221de27b7d842260b2fd5fc1fa0d01820ebe2a31cc8e97a51cdad3284461

                SHA512

                43b00f9c6c75cbd4cc458f5cb1ef5508b322312c4859d8b05326fd51ef4bf3b345a4f71bb5c530569bf864689e93d15f38db33cc8e377f927911c19e2a450c40

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3987943.exe

                Filesize

                166KB

                MD5

                acb64ee069cf82298e6b8702d0ae4bea

                SHA1

                38a0cb80c0bb968c8e76a5a114727385ba229285

                SHA256

                6d903be7964844af17aa40140d74e03aa6f34f67404b240b8e8d6786c59c0ba2

                SHA512

                3b5dab76ad35bda8cf4fe373f1fca07b5861650bd27b66b1411233bef024343de87c7d36913648ea4aefa1ebef4ed21b9af2bd05f7fa78e661b57e67caca2fe4

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3987943.exe

                Filesize

                166KB

                MD5

                acb64ee069cf82298e6b8702d0ae4bea

                SHA1

                38a0cb80c0bb968c8e76a5a114727385ba229285

                SHA256

                6d903be7964844af17aa40140d74e03aa6f34f67404b240b8e8d6786c59c0ba2

                SHA512

                3b5dab76ad35bda8cf4fe373f1fca07b5861650bd27b66b1411233bef024343de87c7d36913648ea4aefa1ebef4ed21b9af2bd05f7fa78e661b57e67caca2fe4

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

                Filesize

                213KB

                MD5

                73ba970fc00ef5a0314e749c5bfe2ea6

                SHA1

                6a7eebd18fdaf6740f042c1c9483848e8b946454

                SHA256

                d4c90bdddacdfad19be4e95d9e28f3822ca059d9b60b7da8a6ec73ec19b8c001

                SHA512

                2264585bce7b8c420d08fd107f8620b3de98adf81afb1693a61e6cb25b2916c3f1f08e008624bdf4e8f076b6823b2a9010e241784450edf8438afb7052073f0a

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

                Filesize

                213KB

                MD5

                73ba970fc00ef5a0314e749c5bfe2ea6

                SHA1

                6a7eebd18fdaf6740f042c1c9483848e8b946454

                SHA256

                d4c90bdddacdfad19be4e95d9e28f3822ca059d9b60b7da8a6ec73ec19b8c001

                SHA512

                2264585bce7b8c420d08fd107f8620b3de98adf81afb1693a61e6cb25b2916c3f1f08e008624bdf4e8f076b6823b2a9010e241784450edf8438afb7052073f0a

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

                Filesize

                213KB

                MD5

                73ba970fc00ef5a0314e749c5bfe2ea6

                SHA1

                6a7eebd18fdaf6740f042c1c9483848e8b946454

                SHA256

                d4c90bdddacdfad19be4e95d9e28f3822ca059d9b60b7da8a6ec73ec19b8c001

                SHA512

                2264585bce7b8c420d08fd107f8620b3de98adf81afb1693a61e6cb25b2916c3f1f08e008624bdf4e8f076b6823b2a9010e241784450edf8438afb7052073f0a

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

                Filesize

                213KB

                MD5

                73ba970fc00ef5a0314e749c5bfe2ea6

                SHA1

                6a7eebd18fdaf6740f042c1c9483848e8b946454

                SHA256

                d4c90bdddacdfad19be4e95d9e28f3822ca059d9b60b7da8a6ec73ec19b8c001

                SHA512

                2264585bce7b8c420d08fd107f8620b3de98adf81afb1693a61e6cb25b2916c3f1f08e008624bdf4e8f076b6823b2a9010e241784450edf8438afb7052073f0a

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

                Filesize

                213KB

                MD5

                73ba970fc00ef5a0314e749c5bfe2ea6

                SHA1

                6a7eebd18fdaf6740f042c1c9483848e8b946454

                SHA256

                d4c90bdddacdfad19be4e95d9e28f3822ca059d9b60b7da8a6ec73ec19b8c001

                SHA512

                2264585bce7b8c420d08fd107f8620b3de98adf81afb1693a61e6cb25b2916c3f1f08e008624bdf4e8f076b6823b2a9010e241784450edf8438afb7052073f0a

              • 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/224-172-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/808-157-0x000000000A620000-0x000000000A632000-memory.dmp

                Filesize

                72KB

              • memory/808-160-0x000000000A990000-0x000000000AA06000-memory.dmp

                Filesize

                472KB

              • memory/808-166-0x00000000050A0000-0x00000000050B0000-memory.dmp

                Filesize

                64KB

              • memory/808-165-0x000000000C720000-0x000000000CC4C000-memory.dmp

                Filesize

                5.2MB

              • memory/808-164-0x000000000C020000-0x000000000C1E2000-memory.dmp

                Filesize

                1.8MB

              • memory/808-163-0x000000000B1B0000-0x000000000B216000-memory.dmp

                Filesize

                408KB

              • memory/808-162-0x000000000B8A0000-0x000000000BE44000-memory.dmp

                Filesize

                5.6MB

              • memory/808-154-0x0000000000770000-0x000000000079E000-memory.dmp

                Filesize

                184KB

              • memory/808-155-0x000000000AB90000-0x000000000B1A8000-memory.dmp

                Filesize

                6.1MB

              • memory/808-161-0x000000000B250000-0x000000000B2E2000-memory.dmp

                Filesize

                584KB

              • memory/808-167-0x000000000B7C0000-0x000000000B810000-memory.dmp

                Filesize

                320KB

              • memory/808-159-0x000000000A680000-0x000000000A6BC000-memory.dmp

                Filesize

                240KB

              • memory/808-158-0x00000000050A0000-0x00000000050B0000-memory.dmp

                Filesize

                64KB

              • memory/808-156-0x000000000A6F0000-0x000000000A7FA000-memory.dmp

                Filesize

                1.0MB

              • memory/4136-198-0x00000000048F0000-0x0000000004900000-memory.dmp

                Filesize

                64KB

              • memory/4136-193-0x0000000000150000-0x000000000017E000-memory.dmp

                Filesize

                184KB