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Analysis

  • max time kernel
    135s
  • 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
    03/06/2023, 22:23

General

  • Target

    d28547aec29f0f35277799b3ee8eddcf5c118e1f0fb20dfd4eead676259bb429.exe

  • Size

    779KB

  • MD5

    74c92d0cd52140f6a1174975c55e17e8

  • SHA1

    a939d77f7bc20859489949de16d173882a2a2fd7

  • SHA256

    d28547aec29f0f35277799b3ee8eddcf5c118e1f0fb20dfd4eead676259bb429

  • SHA512

    81a2dd08587239ccf3b900168ba3af19e78ef637925733fd0c97c11e2754063a438032da72d257a15d7fa3f6ad12747ea3b6f9050ca66d75cbf1f66e9276ce31

  • SSDEEP

    12288:JMrKy90/H2ye5zX6uWuMLFgzMAsH3KrQoym5a5b+MkNKeMAyVgk6tWn7rxRP:jymWyczX6RLFuG3KQ+MkN/kr3

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.126:19046

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

brain

C2

83.97.73.126:19046

Attributes
  • auth_value

    5fb8269baadec0c49899b9a7a0c8851f

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\d28547aec29f0f35277799b3ee8eddcf5c118e1f0fb20dfd4eead676259bb429.exe
    "C:\Users\Admin\AppData\Local\Temp\d28547aec29f0f35277799b3ee8eddcf5c118e1f0fb20dfd4eead676259bb429.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0583003.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0583003.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3432
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4133329.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4133329.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3732
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0310951.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0310951.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:400
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0237910.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0237910.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4628
          • 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:2156
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1944210.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1944210.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:828
        • 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:3012
          • 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:4852
          • 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:1232
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3804
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4676
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:3792
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:4132
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:1964
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4892
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2692
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5474737.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5474737.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:936
                  • 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:3328
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:464
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3788

              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\i5474737.exe

                Filesize

                304KB

                MD5

                bef20b772b010860ec1707f09e89ef2b

                SHA1

                17d8ec518ca4f756f102bbdf36c14165c3838356

                SHA256

                d8d0d21f9277d494ee2229668555fdc96184fe207e37e325f94e40417210a73c

                SHA512

                e96eab813072c54f1aa2f758f2d2958df8db5afcb0598843e2586be2ebe117a1fb0a738535b6e020f6d4fd839ea2dd25b8c886956d42b8728b780eef53eb128f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5474737.exe

                Filesize

                304KB

                MD5

                bef20b772b010860ec1707f09e89ef2b

                SHA1

                17d8ec518ca4f756f102bbdf36c14165c3838356

                SHA256

                d8d0d21f9277d494ee2229668555fdc96184fe207e37e325f94e40417210a73c

                SHA512

                e96eab813072c54f1aa2f758f2d2958df8db5afcb0598843e2586be2ebe117a1fb0a738535b6e020f6d4fd839ea2dd25b8c886956d42b8728b780eef53eb128f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0583003.exe

                Filesize

                447KB

                MD5

                d5253a1fb4031e484db247df7fcefdf5

                SHA1

                0617423f5a07e3579c24f4bb562dd83183caa490

                SHA256

                3af1e8c764d641bc33ce5b86a2358e362a0da02e1e73ad9128ad37716593bd97

                SHA512

                ea6b0ae1d21fce49df49550c16877ba7cd6e5d3f13fd01a5eb2fd24056ad08a4b17dcc8658fb27feeadf34af77d8966e6f24ca8242d51d0e2e93b888d042a97c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0583003.exe

                Filesize

                447KB

                MD5

                d5253a1fb4031e484db247df7fcefdf5

                SHA1

                0617423f5a07e3579c24f4bb562dd83183caa490

                SHA256

                3af1e8c764d641bc33ce5b86a2358e362a0da02e1e73ad9128ad37716593bd97

                SHA512

                ea6b0ae1d21fce49df49550c16877ba7cd6e5d3f13fd01a5eb2fd24056ad08a4b17dcc8658fb27feeadf34af77d8966e6f24ca8242d51d0e2e93b888d042a97c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1944210.exe

                Filesize

                216KB

                MD5

                a8270488648d625c5e39422e6e30284c

                SHA1

                ffad690279861412a38cd0d9b1e4c83387df4cdc

                SHA256

                6592c80ace1357b824fac86d33ca7ffb0c690a3fdef1316f380b9b2edc2a1334

                SHA512

                d6a45efb659fd64bc9ef7e1de7abe7d83c9b279284979d50ce31c61c73c2e0782615cf8bf462100e9efe708c91f7aa58ec34e5f2f0052afaf9cf678d95233fdc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1944210.exe

                Filesize

                216KB

                MD5

                a8270488648d625c5e39422e6e30284c

                SHA1

                ffad690279861412a38cd0d9b1e4c83387df4cdc

                SHA256

                6592c80ace1357b824fac86d33ca7ffb0c690a3fdef1316f380b9b2edc2a1334

                SHA512

                d6a45efb659fd64bc9ef7e1de7abe7d83c9b279284979d50ce31c61c73c2e0782615cf8bf462100e9efe708c91f7aa58ec34e5f2f0052afaf9cf678d95233fdc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4133329.exe

                Filesize

                276KB

                MD5

                1101c42c5993f67b2141a7bbee3e71a6

                SHA1

                29997edb96d660bb5d6db32b8e6da5b3db1a144a

                SHA256

                b5fc2e03b0ec5f5e673b3e182d058e3797f340976ae3e7db732baca70c53ced7

                SHA512

                0a81f11e37df084465cc47ef3acc3dbe2c9b7252ef002f0e167c47cfa17008b0c79b590ccb1707f14dc7ff64046f3cb8be0b2e6cd82fd6130a080ba28d74369c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4133329.exe

                Filesize

                276KB

                MD5

                1101c42c5993f67b2141a7bbee3e71a6

                SHA1

                29997edb96d660bb5d6db32b8e6da5b3db1a144a

                SHA256

                b5fc2e03b0ec5f5e673b3e182d058e3797f340976ae3e7db732baca70c53ced7

                SHA512

                0a81f11e37df084465cc47ef3acc3dbe2c9b7252ef002f0e167c47cfa17008b0c79b590ccb1707f14dc7ff64046f3cb8be0b2e6cd82fd6130a080ba28d74369c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0310951.exe

                Filesize

                168KB

                MD5

                820ba49a799511046bf2f90d44383919

                SHA1

                3e00edc52a03e99bef26e2e2b4eada209f82b9d6

                SHA256

                cd06abd5d25b9d35e597f260c72580525fc920a53b641a927ce6205c9d864b50

                SHA512

                99ddf40a62201a5dea963c583e6f40a297a96acdc5940f472628f56c47fce48a1cf6fe9b3a1da3ab8b39c31118772304d82789d5f328d27db4278e8ce2dabd24

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0310951.exe

                Filesize

                168KB

                MD5

                820ba49a799511046bf2f90d44383919

                SHA1

                3e00edc52a03e99bef26e2e2b4eada209f82b9d6

                SHA256

                cd06abd5d25b9d35e597f260c72580525fc920a53b641a927ce6205c9d864b50

                SHA512

                99ddf40a62201a5dea963c583e6f40a297a96acdc5940f472628f56c47fce48a1cf6fe9b3a1da3ab8b39c31118772304d82789d5f328d27db4278e8ce2dabd24

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0237910.exe

                Filesize

                147KB

                MD5

                ab0948da6de13620fdae0da989843bc3

                SHA1

                403777a7e69b0ed908b518f4f11d3fb9fcad0609

                SHA256

                e02b6882888f29e38a08eaeeec46e8df0c51ba9b93bb1634909b8283781969a5

                SHA512

                a976d81888ce66df8df2f710ff198306b374a4b5cf26badae0fd153658f144da7874330092cfbd5a3c84e23fee07de2cebee4057cc6420b60afe98a218b798b6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0237910.exe

                Filesize

                147KB

                MD5

                ab0948da6de13620fdae0da989843bc3

                SHA1

                403777a7e69b0ed908b518f4f11d3fb9fcad0609

                SHA256

                e02b6882888f29e38a08eaeeec46e8df0c51ba9b93bb1634909b8283781969a5

                SHA512

                a976d81888ce66df8df2f710ff198306b374a4b5cf26badae0fd153658f144da7874330092cfbd5a3c84e23fee07de2cebee4057cc6420b60afe98a218b798b6

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

                Filesize

                216KB

                MD5

                a8270488648d625c5e39422e6e30284c

                SHA1

                ffad690279861412a38cd0d9b1e4c83387df4cdc

                SHA256

                6592c80ace1357b824fac86d33ca7ffb0c690a3fdef1316f380b9b2edc2a1334

                SHA512

                d6a45efb659fd64bc9ef7e1de7abe7d83c9b279284979d50ce31c61c73c2e0782615cf8bf462100e9efe708c91f7aa58ec34e5f2f0052afaf9cf678d95233fdc

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

                Filesize

                216KB

                MD5

                a8270488648d625c5e39422e6e30284c

                SHA1

                ffad690279861412a38cd0d9b1e4c83387df4cdc

                SHA256

                6592c80ace1357b824fac86d33ca7ffb0c690a3fdef1316f380b9b2edc2a1334

                SHA512

                d6a45efb659fd64bc9ef7e1de7abe7d83c9b279284979d50ce31c61c73c2e0782615cf8bf462100e9efe708c91f7aa58ec34e5f2f0052afaf9cf678d95233fdc

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

                Filesize

                216KB

                MD5

                a8270488648d625c5e39422e6e30284c

                SHA1

                ffad690279861412a38cd0d9b1e4c83387df4cdc

                SHA256

                6592c80ace1357b824fac86d33ca7ffb0c690a3fdef1316f380b9b2edc2a1334

                SHA512

                d6a45efb659fd64bc9ef7e1de7abe7d83c9b279284979d50ce31c61c73c2e0782615cf8bf462100e9efe708c91f7aa58ec34e5f2f0052afaf9cf678d95233fdc

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

                Filesize

                216KB

                MD5

                a8270488648d625c5e39422e6e30284c

                SHA1

                ffad690279861412a38cd0d9b1e4c83387df4cdc

                SHA256

                6592c80ace1357b824fac86d33ca7ffb0c690a3fdef1316f380b9b2edc2a1334

                SHA512

                d6a45efb659fd64bc9ef7e1de7abe7d83c9b279284979d50ce31c61c73c2e0782615cf8bf462100e9efe708c91f7aa58ec34e5f2f0052afaf9cf678d95233fdc

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

                Filesize

                216KB

                MD5

                a8270488648d625c5e39422e6e30284c

                SHA1

                ffad690279861412a38cd0d9b1e4c83387df4cdc

                SHA256

                6592c80ace1357b824fac86d33ca7ffb0c690a3fdef1316f380b9b2edc2a1334

                SHA512

                d6a45efb659fd64bc9ef7e1de7abe7d83c9b279284979d50ce31c61c73c2e0782615cf8bf462100e9efe708c91f7aa58ec34e5f2f0052afaf9cf678d95233fdc

              • 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/400-157-0x00000000053A0000-0x00000000053B2000-memory.dmp

                Filesize

                72KB

              • memory/400-158-0x0000000005400000-0x000000000543C000-memory.dmp

                Filesize

                240KB

              • memory/400-167-0x0000000008AC0000-0x0000000008FEC000-memory.dmp

                Filesize

                5.2MB

              • memory/400-166-0x00000000068D0000-0x0000000006A92000-memory.dmp

                Filesize

                1.8MB

              • memory/400-165-0x00000000066B0000-0x0000000006700000-memory.dmp

                Filesize

                320KB

              • memory/400-164-0x00000000050B0000-0x00000000050C0000-memory.dmp

                Filesize

                64KB

              • memory/400-163-0x0000000006AE0000-0x0000000007084000-memory.dmp

                Filesize

                5.6MB

              • memory/400-162-0x0000000005890000-0x00000000058F6000-memory.dmp

                Filesize

                408KB

              • memory/400-154-0x0000000000920000-0x000000000094E000-memory.dmp

                Filesize

                184KB

              • memory/400-155-0x0000000005920000-0x0000000005F38000-memory.dmp

                Filesize

                6.1MB

              • memory/400-161-0x0000000005FE0000-0x0000000006072000-memory.dmp

                Filesize

                584KB

              • memory/400-160-0x0000000005710000-0x0000000005786000-memory.dmp

                Filesize

                472KB

              • memory/400-159-0x00000000050B0000-0x00000000050C0000-memory.dmp

                Filesize

                64KB

              • memory/400-156-0x0000000005470000-0x000000000557A000-memory.dmp

                Filesize

                1.0MB

              • memory/2156-172-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/3328-198-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

                Filesize

                64KB

              • memory/3328-193-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB