Analysis

  • max time kernel
    96s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    02-06-2023 02:20

General

  • Target

    08261319188661278111cfaef39f86d6ad7360fc107b14cc31068f3c78d4b2b6.exe

  • Size

    755KB

  • MD5

    59b653f642d6129fa91e5f51721e06a1

  • SHA1

    f9b8d4376887b7af516c604a7856ebd174c41da5

  • SHA256

    08261319188661278111cfaef39f86d6ad7360fc107b14cc31068f3c78d4b2b6

  • SHA512

    6a012a7d6091356d21051ed5f549256634a20e677c435bad8dbcb3d89210c68f8a1de7f20539041164a92e38de8891655194e6974a133eb26b05644f40b87990

  • SSDEEP

    12288:rMrhy90Pg2kweLfcoVymwWHInmlWvPI2sX3gTIb32AYUDxtPMHly:Wy0hInymPoaIIBHgTY3fzzv

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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\08261319188661278111cfaef39f86d6ad7360fc107b14cc31068f3c78d4b2b6.exe
    "C:\Users\Admin\AppData\Local\Temp\08261319188661278111cfaef39f86d6ad7360fc107b14cc31068f3c78d4b2b6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3432
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8906804.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8906804.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4144
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5095893.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5095893.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3468
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3175931.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3175931.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4928
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0738506.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0738506.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2280
          • 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:4704
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2240913.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2240913.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3900
        • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
          "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3080
          • 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:2788
          • 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:2128
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4732
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4168
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4176
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:3364
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:3188
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4480
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4828
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6609578.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6609578.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2180
                  • 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:784
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4768
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4816

              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

                957779c42144282d8cd83192b8fbc7cf

                SHA1

                de83d08d2cca06b9ff3d1ef239d6b60b705d25fe

                SHA256

                0d7ca7ba65e2b465e4878e324ceab8f8981f5ec06dcf5bc32559a4467a9c7d51

                SHA512

                f1549c61b4f2906d13b2aabb74772c2bc826cd42373d7bb6c48cbb125d5aa2ec17617e6b5e67e8aae3bb5790cc831cdba48a45008ed01df4fba8be448cce39fd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6609578.exe

                Filesize

                303KB

                MD5

                d9aa960001133f8dd7be81e9072dba49

                SHA1

                32aae87821060d334c816d9c6f2094f228b59900

                SHA256

                3bbbdd32d9360917c63444984c664c4fec6fd443082c35c5e29d259bce3bc1b4

                SHA512

                6de43225b61b9e5c93ea4b93eb113fd2361c6cea1a820f8f23a94af12abca1ae33ac30c5adecee6648005a52cf84d958da43d76e3fe70aebe9b7e5116931d4ae

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6609578.exe

                Filesize

                303KB

                MD5

                d9aa960001133f8dd7be81e9072dba49

                SHA1

                32aae87821060d334c816d9c6f2094f228b59900

                SHA256

                3bbbdd32d9360917c63444984c664c4fec6fd443082c35c5e29d259bce3bc1b4

                SHA512

                6de43225b61b9e5c93ea4b93eb113fd2361c6cea1a820f8f23a94af12abca1ae33ac30c5adecee6648005a52cf84d958da43d76e3fe70aebe9b7e5116931d4ae

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8906804.exe

                Filesize

                445KB

                MD5

                6fcbdcaea92e22f36aae7aaa00868152

                SHA1

                a70c7a57262b573a499d0abd6ae65d2d6daec412

                SHA256

                6f9040d1d2be8b5b9c47979d08860ebe799fbd20b45c3e1bac314ada71e33b4b

                SHA512

                006901320c9c168d8e0b3bcac0076df3b12762f84c4c961567f75ed8969d026bf7b58e263bf01808ac06b452ebd4eaf975c2980398992fee75533d08329b3f1d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8906804.exe

                Filesize

                445KB

                MD5

                6fcbdcaea92e22f36aae7aaa00868152

                SHA1

                a70c7a57262b573a499d0abd6ae65d2d6daec412

                SHA256

                6f9040d1d2be8b5b9c47979d08860ebe799fbd20b45c3e1bac314ada71e33b4b

                SHA512

                006901320c9c168d8e0b3bcac0076df3b12762f84c4c961567f75ed8969d026bf7b58e263bf01808ac06b452ebd4eaf975c2980398992fee75533d08329b3f1d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2240913.exe

                Filesize

                214KB

                MD5

                4eedd1941a568b1b202e2ee10cc9c33d

                SHA1

                01d2738da9c1c034f9bed2e36a8af27c856cbba3

                SHA256

                e13c6249eeae065210cd63ee9c206378cb575fd43259ebe0861a564219564ebc

                SHA512

                8e12749a42dfd2d03283d66547fba6ce819117dc6b55fa84448ab8aad4c46e74eaf85881dad52ac3ed85e00e0a6de84ea228def2fa17fce1d3326f8edaaa2ef8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2240913.exe

                Filesize

                214KB

                MD5

                4eedd1941a568b1b202e2ee10cc9c33d

                SHA1

                01d2738da9c1c034f9bed2e36a8af27c856cbba3

                SHA256

                e13c6249eeae065210cd63ee9c206378cb575fd43259ebe0861a564219564ebc

                SHA512

                8e12749a42dfd2d03283d66547fba6ce819117dc6b55fa84448ab8aad4c46e74eaf85881dad52ac3ed85e00e0a6de84ea228def2fa17fce1d3326f8edaaa2ef8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5095893.exe

                Filesize

                274KB

                MD5

                ad3e6b71bbd34a2c982da16a52786f71

                SHA1

                b20cea5d63fcfc73a7bd622c9a2bf78304bc601e

                SHA256

                d50d4b550925f3a0a08d2458a7ea220d5883cf43ee61cf53264c1075573b3a73

                SHA512

                a4aaba26e8cd4304ebf28b59a059920ea96098aff872e79a02f8833cc7e8cb99b648205f046905221718a20a9397e92b680ce7315164f73cf208106fcff8b071

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5095893.exe

                Filesize

                274KB

                MD5

                ad3e6b71bbd34a2c982da16a52786f71

                SHA1

                b20cea5d63fcfc73a7bd622c9a2bf78304bc601e

                SHA256

                d50d4b550925f3a0a08d2458a7ea220d5883cf43ee61cf53264c1075573b3a73

                SHA512

                a4aaba26e8cd4304ebf28b59a059920ea96098aff872e79a02f8833cc7e8cb99b648205f046905221718a20a9397e92b680ce7315164f73cf208106fcff8b071

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3175931.exe

                Filesize

                168KB

                MD5

                99fc83afbcbc4db08490ffced3bffeb2

                SHA1

                4d274eb883de951bf87f1b434bc0dd0e4fa7234a

                SHA256

                92f8092b8d8d512d42167ace43026845709e3bd7cdee52b090690d340aab4182

                SHA512

                a0159740d7b600bf3254eceb094966a8a092c6082761c8f18ab0e293329dd7d6131f6964d695196157cbeb2f2421a8c9a8ea845a60f2973531071cdd3a9b0098

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3175931.exe

                Filesize

                168KB

                MD5

                99fc83afbcbc4db08490ffced3bffeb2

                SHA1

                4d274eb883de951bf87f1b434bc0dd0e4fa7234a

                SHA256

                92f8092b8d8d512d42167ace43026845709e3bd7cdee52b090690d340aab4182

                SHA512

                a0159740d7b600bf3254eceb094966a8a092c6082761c8f18ab0e293329dd7d6131f6964d695196157cbeb2f2421a8c9a8ea845a60f2973531071cdd3a9b0098

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0738506.exe

                Filesize

                145KB

                MD5

                685db742712321890a460324ced6d0cb

                SHA1

                e0ab34d09f6f25be5ec70b2043b57a416666a807

                SHA256

                0b6921bc54053eaacc05f2b38844513cef5b57703d98a4c2e91876621019f178

                SHA512

                799f22ce397bf001cd42263616e859c8e82a7a0908fe1461ea432beaeaa6a12d0874eb5972083a9bbd9d93e079dcccde6ca39ee36f1065ff6bb21be25d350a85

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0738506.exe

                Filesize

                145KB

                MD5

                685db742712321890a460324ced6d0cb

                SHA1

                e0ab34d09f6f25be5ec70b2043b57a416666a807

                SHA256

                0b6921bc54053eaacc05f2b38844513cef5b57703d98a4c2e91876621019f178

                SHA512

                799f22ce397bf001cd42263616e859c8e82a7a0908fe1461ea432beaeaa6a12d0874eb5972083a9bbd9d93e079dcccde6ca39ee36f1065ff6bb21be25d350a85

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

                Filesize

                214KB

                MD5

                4eedd1941a568b1b202e2ee10cc9c33d

                SHA1

                01d2738da9c1c034f9bed2e36a8af27c856cbba3

                SHA256

                e13c6249eeae065210cd63ee9c206378cb575fd43259ebe0861a564219564ebc

                SHA512

                8e12749a42dfd2d03283d66547fba6ce819117dc6b55fa84448ab8aad4c46e74eaf85881dad52ac3ed85e00e0a6de84ea228def2fa17fce1d3326f8edaaa2ef8

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

                Filesize

                214KB

                MD5

                4eedd1941a568b1b202e2ee10cc9c33d

                SHA1

                01d2738da9c1c034f9bed2e36a8af27c856cbba3

                SHA256

                e13c6249eeae065210cd63ee9c206378cb575fd43259ebe0861a564219564ebc

                SHA512

                8e12749a42dfd2d03283d66547fba6ce819117dc6b55fa84448ab8aad4c46e74eaf85881dad52ac3ed85e00e0a6de84ea228def2fa17fce1d3326f8edaaa2ef8

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

                Filesize

                214KB

                MD5

                4eedd1941a568b1b202e2ee10cc9c33d

                SHA1

                01d2738da9c1c034f9bed2e36a8af27c856cbba3

                SHA256

                e13c6249eeae065210cd63ee9c206378cb575fd43259ebe0861a564219564ebc

                SHA512

                8e12749a42dfd2d03283d66547fba6ce819117dc6b55fa84448ab8aad4c46e74eaf85881dad52ac3ed85e00e0a6de84ea228def2fa17fce1d3326f8edaaa2ef8

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

                Filesize

                214KB

                MD5

                4eedd1941a568b1b202e2ee10cc9c33d

                SHA1

                01d2738da9c1c034f9bed2e36a8af27c856cbba3

                SHA256

                e13c6249eeae065210cd63ee9c206378cb575fd43259ebe0861a564219564ebc

                SHA512

                8e12749a42dfd2d03283d66547fba6ce819117dc6b55fa84448ab8aad4c46e74eaf85881dad52ac3ed85e00e0a6de84ea228def2fa17fce1d3326f8edaaa2ef8

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

                Filesize

                214KB

                MD5

                4eedd1941a568b1b202e2ee10cc9c33d

                SHA1

                01d2738da9c1c034f9bed2e36a8af27c856cbba3

                SHA256

                e13c6249eeae065210cd63ee9c206378cb575fd43259ebe0861a564219564ebc

                SHA512

                8e12749a42dfd2d03283d66547fba6ce819117dc6b55fa84448ab8aad4c46e74eaf85881dad52ac3ed85e00e0a6de84ea228def2fa17fce1d3326f8edaaa2ef8

              • 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

              • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • memory/784-187-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/784-195-0x0000000000840000-0x0000000000846000-memory.dmp

                Filesize

                24KB

              • memory/784-196-0x0000000008940000-0x000000000898B000-memory.dmp

                Filesize

                300KB

              • memory/784-197-0x00000000089A0000-0x00000000089B0000-memory.dmp

                Filesize

                64KB

              • memory/4704-162-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4928-146-0x0000000004E00000-0x0000000004E12000-memory.dmp

                Filesize

                72KB

              • memory/4928-157-0x0000000006530000-0x0000000006580000-memory.dmp

                Filesize

                320KB

              • memory/4928-156-0x0000000004E50000-0x0000000004E60000-memory.dmp

                Filesize

                64KB

              • memory/4928-155-0x00000000082E0000-0x000000000880C000-memory.dmp

                Filesize

                5.2MB

              • memory/4928-154-0x0000000006360000-0x0000000006522000-memory.dmp

                Filesize

                1.8MB

              • memory/4928-153-0x0000000005B80000-0x0000000005BE6000-memory.dmp

                Filesize

                408KB

              • memory/4928-152-0x0000000006590000-0x0000000006A8E000-memory.dmp

                Filesize

                5.0MB

              • memory/4928-151-0x00000000053B0000-0x0000000005442000-memory.dmp

                Filesize

                584KB

              • memory/4928-150-0x0000000005290000-0x0000000005306000-memory.dmp

                Filesize

                472KB

              • memory/4928-149-0x0000000004FE0000-0x000000000502B000-memory.dmp

                Filesize

                300KB

              • memory/4928-148-0x0000000004E50000-0x0000000004E60000-memory.dmp

                Filesize

                64KB

              • memory/4928-147-0x0000000004FA0000-0x0000000004FDE000-memory.dmp

                Filesize

                248KB

              • memory/4928-145-0x0000000005070000-0x000000000517A000-memory.dmp

                Filesize

                1.0MB

              • memory/4928-144-0x0000000005570000-0x0000000005B76000-memory.dmp

                Filesize

                6.0MB

              • memory/4928-143-0x00000000027D0000-0x00000000027D6000-memory.dmp

                Filesize

                24KB

              • memory/4928-142-0x0000000000600000-0x000000000062E000-memory.dmp

                Filesize

                184KB