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Analysis

  • max time kernel
    94s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2023, 11:15

General

  • Target

    e06003e3d44bc83b03119819488076930bf904634a904b86271829fdeb9b3687.exe

  • Size

    770KB

  • MD5

    82f0f75af8a4854c746ea3742f16afdc

  • SHA1

    b5b99c36d082b85d52989907197094e5d799228b

  • SHA256

    e06003e3d44bc83b03119819488076930bf904634a904b86271829fdeb9b3687

  • SHA512

    2c3c58c32043c717a38bb992fab719e44cfd3683def284e8422d4351b64bfa2f4edbc6de784b06e7f5ca2c5edeb7e9a67ff24512471e0a2a0c5ee8efea43bc1e

  • SSDEEP

    12288:8Mrhy90WVKtqjPzxpSsY+MBHY566HVrFCXi3k43EJGfJSCsXlkBxW1Lu:1ytVKQjlpI5HY56sUskpGh61cEu

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\e06003e3d44bc83b03119819488076930bf904634a904b86271829fdeb9b3687.exe
    "C:\Users\Admin\AppData\Local\Temp\e06003e3d44bc83b03119819488076930bf904634a904b86271829fdeb9b3687.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2611824.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2611824.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1132
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4657466.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4657466.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1664
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4121177.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4121177.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1748
          • 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:2780
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7016833.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7016833.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4772
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c0255278.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c0255278.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3856
        • 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:492
          • 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:568
          • 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:2436
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:888
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4400
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:1808
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3740
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4456
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4308
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1768
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9498345.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9498345.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4584
                  • 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:4460
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2000
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3860

              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\d9498345.exe

                Filesize

                327KB

                MD5

                cb4195c2abd36cdc85718f5e83854367

                SHA1

                e26a91282e50f96062b6ab332a6706021491dd88

                SHA256

                f450358e881c5e87334294b971666c76e9eb558e1565ae8826b1f725998aae58

                SHA512

                4fd40b93938fcb717c03a1d3a5d407136c517e8eeff4fc489ec4314b6c8408caeaaec2d56563588a97b3ae0f70e79255446c04afd1ee33883751fd9f6c817fac

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9498345.exe

                Filesize

                327KB

                MD5

                cb4195c2abd36cdc85718f5e83854367

                SHA1

                e26a91282e50f96062b6ab332a6706021491dd88

                SHA256

                f450358e881c5e87334294b971666c76e9eb558e1565ae8826b1f725998aae58

                SHA512

                4fd40b93938fcb717c03a1d3a5d407136c517e8eeff4fc489ec4314b6c8408caeaaec2d56563588a97b3ae0f70e79255446c04afd1ee33883751fd9f6c817fac

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2611824.exe

                Filesize

                450KB

                MD5

                666b80e2bfd923db78bf90c67fe1f4f0

                SHA1

                08325b50cdbf08d5276b99833d4a0e788111820b

                SHA256

                6b7a46f2eb0b7189231debec023c5bd10303350e5045b8e78fb741e69bd1b521

                SHA512

                1668c90ec8e84d1197d294264e0ab00a9ae8484b77c243a0bba0b9bd8d95961027837c132d1b30007806e8ada6c2b32932394bb62fee75c1bb0c792d1c52f8f6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2611824.exe

                Filesize

                450KB

                MD5

                666b80e2bfd923db78bf90c67fe1f4f0

                SHA1

                08325b50cdbf08d5276b99833d4a0e788111820b

                SHA256

                6b7a46f2eb0b7189231debec023c5bd10303350e5045b8e78fb741e69bd1b521

                SHA512

                1668c90ec8e84d1197d294264e0ab00a9ae8484b77c243a0bba0b9bd8d95961027837c132d1b30007806e8ada6c2b32932394bb62fee75c1bb0c792d1c52f8f6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c0255278.exe

                Filesize

                208KB

                MD5

                da872f551e4dd405c8bff9d16d88a98f

                SHA1

                df4d73aa632f3f1f8ec326e8dd9675ffdc29ed86

                SHA256

                a6062d796e0e02a556720901e39f8c4a239d1a5b5e85a2899b4f52aafe9b2377

                SHA512

                d3310df37eebd37d3d5df9b5b572fc5c73c338d3d59b82ca2f0e5d5d51056bd9e561e555c36b19c9e3b4ee1e68ce6f085fa83c8d2051536f8d2fa138883382c1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c0255278.exe

                Filesize

                208KB

                MD5

                da872f551e4dd405c8bff9d16d88a98f

                SHA1

                df4d73aa632f3f1f8ec326e8dd9675ffdc29ed86

                SHA256

                a6062d796e0e02a556720901e39f8c4a239d1a5b5e85a2899b4f52aafe9b2377

                SHA512

                d3310df37eebd37d3d5df9b5b572fc5c73c338d3d59b82ca2f0e5d5d51056bd9e561e555c36b19c9e3b4ee1e68ce6f085fa83c8d2051536f8d2fa138883382c1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4657466.exe

                Filesize

                279KB

                MD5

                b88ccf92f2a33443d2e3b87d6d7f203c

                SHA1

                a4c4e36b89b7a303319655f11f7967223860561c

                SHA256

                6765921d32b6c0a1faaf95ec63c124f69db5d164967583426c621379c3601361

                SHA512

                c14271852a683dc66fb129ca5c9f85ba498df2ec460dedfaceb545bf49d388f6910fac3568efc7eee2a1d1a6369640822c53f33a96cb811d29b73157769620d9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4657466.exe

                Filesize

                279KB

                MD5

                b88ccf92f2a33443d2e3b87d6d7f203c

                SHA1

                a4c4e36b89b7a303319655f11f7967223860561c

                SHA256

                6765921d32b6c0a1faaf95ec63c124f69db5d164967583426c621379c3601361

                SHA512

                c14271852a683dc66fb129ca5c9f85ba498df2ec460dedfaceb545bf49d388f6910fac3568efc7eee2a1d1a6369640822c53f33a96cb811d29b73157769620d9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4121177.exe

                Filesize

                192KB

                MD5

                801c76c84b4c939eae0f602f67a492a5

                SHA1

                05cfa4307eb8b962e5b1adabce1f02a45046711d

                SHA256

                6ef7966783634c2d01cc03f2d4c23f8511f946e05a31f33d567e914eb02f0076

                SHA512

                075cd386e9302ff3da567e47846eb2570f1a7f038cea0ff5bfa92df2e7ef21d064c72b841070dfc9f3501fbf0f98a5205e89a13d90cbf5d6d0fb3a872d54ff9f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4121177.exe

                Filesize

                192KB

                MD5

                801c76c84b4c939eae0f602f67a492a5

                SHA1

                05cfa4307eb8b962e5b1adabce1f02a45046711d

                SHA256

                6ef7966783634c2d01cc03f2d4c23f8511f946e05a31f33d567e914eb02f0076

                SHA512

                075cd386e9302ff3da567e47846eb2570f1a7f038cea0ff5bfa92df2e7ef21d064c72b841070dfc9f3501fbf0f98a5205e89a13d90cbf5d6d0fb3a872d54ff9f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7016833.exe

                Filesize

                145KB

                MD5

                1fdb781d969a11fc3dbb5d66c5712ef9

                SHA1

                d6fde9b875c7bd1a882f4176f4359faa057fda86

                SHA256

                0b1e59fab8630943e014383399ad56f5840c02529fadb76e94982d757cd8f9ae

                SHA512

                cdb29db542e43832583d2aab6a411ef5688b92c8dc0a241690002ae71e7604584ad0a7a7e595a16c056404f103b2fc45e68b70d6b19261a93b6d1ff963f3f2f1

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7016833.exe

                Filesize

                145KB

                MD5

                1fdb781d969a11fc3dbb5d66c5712ef9

                SHA1

                d6fde9b875c7bd1a882f4176f4359faa057fda86

                SHA256

                0b1e59fab8630943e014383399ad56f5840c02529fadb76e94982d757cd8f9ae

                SHA512

                cdb29db542e43832583d2aab6a411ef5688b92c8dc0a241690002ae71e7604584ad0a7a7e595a16c056404f103b2fc45e68b70d6b19261a93b6d1ff963f3f2f1

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

                Filesize

                208KB

                MD5

                da872f551e4dd405c8bff9d16d88a98f

                SHA1

                df4d73aa632f3f1f8ec326e8dd9675ffdc29ed86

                SHA256

                a6062d796e0e02a556720901e39f8c4a239d1a5b5e85a2899b4f52aafe9b2377

                SHA512

                d3310df37eebd37d3d5df9b5b572fc5c73c338d3d59b82ca2f0e5d5d51056bd9e561e555c36b19c9e3b4ee1e68ce6f085fa83c8d2051536f8d2fa138883382c1

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

                Filesize

                208KB

                MD5

                da872f551e4dd405c8bff9d16d88a98f

                SHA1

                df4d73aa632f3f1f8ec326e8dd9675ffdc29ed86

                SHA256

                a6062d796e0e02a556720901e39f8c4a239d1a5b5e85a2899b4f52aafe9b2377

                SHA512

                d3310df37eebd37d3d5df9b5b572fc5c73c338d3d59b82ca2f0e5d5d51056bd9e561e555c36b19c9e3b4ee1e68ce6f085fa83c8d2051536f8d2fa138883382c1

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

                Filesize

                208KB

                MD5

                da872f551e4dd405c8bff9d16d88a98f

                SHA1

                df4d73aa632f3f1f8ec326e8dd9675ffdc29ed86

                SHA256

                a6062d796e0e02a556720901e39f8c4a239d1a5b5e85a2899b4f52aafe9b2377

                SHA512

                d3310df37eebd37d3d5df9b5b572fc5c73c338d3d59b82ca2f0e5d5d51056bd9e561e555c36b19c9e3b4ee1e68ce6f085fa83c8d2051536f8d2fa138883382c1

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

                Filesize

                208KB

                MD5

                da872f551e4dd405c8bff9d16d88a98f

                SHA1

                df4d73aa632f3f1f8ec326e8dd9675ffdc29ed86

                SHA256

                a6062d796e0e02a556720901e39f8c4a239d1a5b5e85a2899b4f52aafe9b2377

                SHA512

                d3310df37eebd37d3d5df9b5b572fc5c73c338d3d59b82ca2f0e5d5d51056bd9e561e555c36b19c9e3b4ee1e68ce6f085fa83c8d2051536f8d2fa138883382c1

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

                Filesize

                208KB

                MD5

                da872f551e4dd405c8bff9d16d88a98f

                SHA1

                df4d73aa632f3f1f8ec326e8dd9675ffdc29ed86

                SHA256

                a6062d796e0e02a556720901e39f8c4a239d1a5b5e85a2899b4f52aafe9b2377

                SHA512

                d3310df37eebd37d3d5df9b5b572fc5c73c338d3d59b82ca2f0e5d5d51056bd9e561e555c36b19c9e3b4ee1e68ce6f085fa83c8d2051536f8d2fa138883382c1

              • 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/2780-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4460-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/4460-202-0x0000000005410000-0x0000000005420000-memory.dmp

                Filesize

                64KB

              • memory/4772-163-0x0000000000880000-0x00000000008AA000-memory.dmp

                Filesize

                168KB

              • memory/4772-177-0x0000000007250000-0x000000000777C000-memory.dmp

                Filesize

                5.2MB

              • memory/4772-176-0x0000000006B50000-0x0000000006D12000-memory.dmp

                Filesize

                1.8MB

              • memory/4772-175-0x00000000061B0000-0x0000000006200000-memory.dmp

                Filesize

                320KB

              • memory/4772-174-0x0000000006130000-0x00000000061A6000-memory.dmp

                Filesize

                472KB

              • memory/4772-173-0x0000000005480000-0x0000000005490000-memory.dmp

                Filesize

                64KB

              • memory/4772-171-0x0000000006090000-0x0000000006122000-memory.dmp

                Filesize

                584KB

              • memory/4772-170-0x00000000065A0000-0x0000000006B44000-memory.dmp

                Filesize

                5.6MB

              • memory/4772-169-0x0000000005490000-0x00000000054F6000-memory.dmp

                Filesize

                408KB

              • memory/4772-168-0x0000000005170000-0x00000000051AC000-memory.dmp

                Filesize

                240KB

              • memory/4772-167-0x0000000005480000-0x0000000005490000-memory.dmp

                Filesize

                64KB

              • memory/4772-166-0x0000000005110000-0x0000000005122000-memory.dmp

                Filesize

                72KB

              • memory/4772-165-0x00000000051E0000-0x00000000052EA000-memory.dmp

                Filesize

                1.0MB

              • memory/4772-164-0x00000000056D0000-0x0000000005CE8000-memory.dmp

                Filesize

                6.1MB