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Analysis

  • max time kernel
    117s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2023, 10:59

General

  • Target

    805229f0732a7f64e5a611c73b3152dd30539769a3cd97bea9d268e9a43b930d.exe

  • Size

    479KB

  • MD5

    b80467bbf454b6015f056fc29eb8f237

  • SHA1

    64ef8cb097a5ba449ffbc0a9c4a9a555e5e4523e

  • SHA256

    805229f0732a7f64e5a611c73b3152dd30539769a3cd97bea9d268e9a43b930d

  • SHA512

    c71967e6b58394b6b3186cdc9a5b9687f2ab0c85b5d771a6a1e3b5d48eaf8f6d1327e11879b1540f0a0fc7da4d821ab4538a5bbdb032315d84511e8872b84cd7

  • SSDEEP

    12288:3Mrxy90pEGKRcjohanbAwWHxncTZTmtQiwFMY:CyfBKfixnuEm

Malware Config

Extracted

Family

redline

Botnet

douma

C2

217.196.96.101:4132

Attributes
  • auth_value

    e7c0659b5f9d26f2f97df8d25fefbb44

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 7 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.

  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\805229f0732a7f64e5a611c73b3152dd30539769a3cd97bea9d268e9a43b930d.exe
    "C:\Users\Admin\AppData\Local\Temp\805229f0732a7f64e5a611c73b3152dd30539769a3cd97bea9d268e9a43b930d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3839665.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3839665.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8208945.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8208945.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1864
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5680868.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5680868.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3884
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2136073.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2136073.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4616
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:5040
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:3492
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:412
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3452
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4292
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4748
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:524
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:208
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3400
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1892
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4792
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1244

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2136073.exe

                Filesize

                211KB

                MD5

                656df09f3a664790ce0201940f77e3c2

                SHA1

                68c5cdc970c774d8baf9823f1cab83043cd0bf02

                SHA256

                09c10428d78a21d3cad6740ca207b0321cc9f54d5f85b449a2b363a4614afc5d

                SHA512

                7d942e1f879b254e96b47286deed754023f17df25e02fe0b2ff0b7dc6748bb5dcb475dec842befdd4d668f4f0099cd23ab359776d7525951e61047f4923760d1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2136073.exe

                Filesize

                211KB

                MD5

                656df09f3a664790ce0201940f77e3c2

                SHA1

                68c5cdc970c774d8baf9823f1cab83043cd0bf02

                SHA256

                09c10428d78a21d3cad6740ca207b0321cc9f54d5f85b449a2b363a4614afc5d

                SHA512

                7d942e1f879b254e96b47286deed754023f17df25e02fe0b2ff0b7dc6748bb5dcb475dec842befdd4d668f4f0099cd23ab359776d7525951e61047f4923760d1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3839665.exe

                Filesize

                307KB

                MD5

                79ca984ecf664e4278d23c907b793663

                SHA1

                f14cf4de166dce892eb20934b694a0fcb4834ea7

                SHA256

                298003c510c449f820537dcd00d68dcb859cb36b17e9981e60b3c7c78d8a71eb

                SHA512

                745f5d5323d3c33a5608208f2a558c3a3d11ee9cb2a8115c470502ccded1619f352ed5fa9c5b3cebb4ce2519ced8f7cfe5b91df421e30777d55c8c575d534de2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3839665.exe

                Filesize

                307KB

                MD5

                79ca984ecf664e4278d23c907b793663

                SHA1

                f14cf4de166dce892eb20934b694a0fcb4834ea7

                SHA256

                298003c510c449f820537dcd00d68dcb859cb36b17e9981e60b3c7c78d8a71eb

                SHA512

                745f5d5323d3c33a5608208f2a558c3a3d11ee9cb2a8115c470502ccded1619f352ed5fa9c5b3cebb4ce2519ced8f7cfe5b91df421e30777d55c8c575d534de2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8208945.exe

                Filesize

                180KB

                MD5

                4d81041d9d96ca9f16524950167ba6c2

                SHA1

                ceb35bd97bae316888040277f3756577d1f71815

                SHA256

                762d97cfbac8d41b614d7faad4758b9dd7a3573c8a8c1ad3e521ff669920d0ec

                SHA512

                08c8e103b54256695a1d67fc12bae57b0c874fcd93d448924173630f59955f72be48da2b482c1521693a0b5c44c0b75aa989adf8198053eb64db2ac8ee599128

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8208945.exe

                Filesize

                180KB

                MD5

                4d81041d9d96ca9f16524950167ba6c2

                SHA1

                ceb35bd97bae316888040277f3756577d1f71815

                SHA256

                762d97cfbac8d41b614d7faad4758b9dd7a3573c8a8c1ad3e521ff669920d0ec

                SHA512

                08c8e103b54256695a1d67fc12bae57b0c874fcd93d448924173630f59955f72be48da2b482c1521693a0b5c44c0b75aa989adf8198053eb64db2ac8ee599128

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5680868.exe

                Filesize

                168KB

                MD5

                e709e14be9388bdf3ef30657700ac962

                SHA1

                ecd50c313f48d7bbabfaba39e82d50852a406e0b

                SHA256

                44814c45d787a905f6f25ffc552485538be2e66427d6a4da541d0306b3934531

                SHA512

                03894f565b6ea3a58ddb827d19c5fb02798647c557ecb7dd62309cdd8a2433d7ef6c62071f9f1ecb363adde4cc4d654550c81b27686003b3ced3b8d40de90901

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5680868.exe

                Filesize

                168KB

                MD5

                e709e14be9388bdf3ef30657700ac962

                SHA1

                ecd50c313f48d7bbabfaba39e82d50852a406e0b

                SHA256

                44814c45d787a905f6f25ffc552485538be2e66427d6a4da541d0306b3934531

                SHA512

                03894f565b6ea3a58ddb827d19c5fb02798647c557ecb7dd62309cdd8a2433d7ef6c62071f9f1ecb363adde4cc4d654550c81b27686003b3ced3b8d40de90901

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                211KB

                MD5

                656df09f3a664790ce0201940f77e3c2

                SHA1

                68c5cdc970c774d8baf9823f1cab83043cd0bf02

                SHA256

                09c10428d78a21d3cad6740ca207b0321cc9f54d5f85b449a2b363a4614afc5d

                SHA512

                7d942e1f879b254e96b47286deed754023f17df25e02fe0b2ff0b7dc6748bb5dcb475dec842befdd4d668f4f0099cd23ab359776d7525951e61047f4923760d1

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                211KB

                MD5

                656df09f3a664790ce0201940f77e3c2

                SHA1

                68c5cdc970c774d8baf9823f1cab83043cd0bf02

                SHA256

                09c10428d78a21d3cad6740ca207b0321cc9f54d5f85b449a2b363a4614afc5d

                SHA512

                7d942e1f879b254e96b47286deed754023f17df25e02fe0b2ff0b7dc6748bb5dcb475dec842befdd4d668f4f0099cd23ab359776d7525951e61047f4923760d1

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                211KB

                MD5

                656df09f3a664790ce0201940f77e3c2

                SHA1

                68c5cdc970c774d8baf9823f1cab83043cd0bf02

                SHA256

                09c10428d78a21d3cad6740ca207b0321cc9f54d5f85b449a2b363a4614afc5d

                SHA512

                7d942e1f879b254e96b47286deed754023f17df25e02fe0b2ff0b7dc6748bb5dcb475dec842befdd4d668f4f0099cd23ab359776d7525951e61047f4923760d1

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                211KB

                MD5

                656df09f3a664790ce0201940f77e3c2

                SHA1

                68c5cdc970c774d8baf9823f1cab83043cd0bf02

                SHA256

                09c10428d78a21d3cad6740ca207b0321cc9f54d5f85b449a2b363a4614afc5d

                SHA512

                7d942e1f879b254e96b47286deed754023f17df25e02fe0b2ff0b7dc6748bb5dcb475dec842befdd4d668f4f0099cd23ab359776d7525951e61047f4923760d1

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                211KB

                MD5

                656df09f3a664790ce0201940f77e3c2

                SHA1

                68c5cdc970c774d8baf9823f1cab83043cd0bf02

                SHA256

                09c10428d78a21d3cad6740ca207b0321cc9f54d5f85b449a2b363a4614afc5d

                SHA512

                7d942e1f879b254e96b47286deed754023f17df25e02fe0b2ff0b7dc6748bb5dcb475dec842befdd4d668f4f0099cd23ab359776d7525951e61047f4923760d1

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

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

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

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

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

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/1864-160-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-162-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-172-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-174-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-176-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-178-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-179-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/1864-180-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/1864-181-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/1864-168-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-166-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-147-0x0000000004B40000-0x00000000050E4000-memory.dmp

                Filesize

                5.6MB

              • memory/1864-148-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/1864-149-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/1864-150-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/1864-151-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-152-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-154-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-156-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-158-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-170-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/1864-164-0x00000000022B0000-0x00000000022C2000-memory.dmp

                Filesize

                72KB

              • memory/3884-192-0x000000000ABB0000-0x000000000AC26000-memory.dmp

                Filesize

                472KB

              • memory/3884-198-0x000000000B900000-0x000000000B950000-memory.dmp

                Filesize

                320KB

              • memory/3884-196-0x000000000C760000-0x000000000CC8C000-memory.dmp

                Filesize

                5.2MB

              • memory/3884-195-0x000000000B990000-0x000000000BB52000-memory.dmp

                Filesize

                1.8MB

              • memory/3884-194-0x000000000AC30000-0x000000000AC96000-memory.dmp

                Filesize

                408KB

              • memory/3884-193-0x000000000B2F0000-0x000000000B382000-memory.dmp

                Filesize

                584KB

              • memory/3884-197-0x0000000005220000-0x0000000005230000-memory.dmp

                Filesize

                64KB

              • memory/3884-191-0x000000000A7A0000-0x000000000A7DC000-memory.dmp

                Filesize

                240KB

              • memory/3884-190-0x0000000005220000-0x0000000005230000-memory.dmp

                Filesize

                64KB

              • memory/3884-189-0x000000000A740000-0x000000000A752000-memory.dmp

                Filesize

                72KB

              • memory/3884-188-0x000000000A810000-0x000000000A91A000-memory.dmp

                Filesize

                1.0MB

              • memory/3884-187-0x000000000ACD0000-0x000000000B2E8000-memory.dmp

                Filesize

                6.1MB

              • memory/3884-186-0x00000000009D0000-0x00000000009FE000-memory.dmp

                Filesize

                184KB