Analysis

  • max time kernel
    111s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2023, 02:17

General

  • Target

    89003ed2f1000bb45d2ad7622b77487f2e8735e9a2a8ddeab56e3c3e49363688.exe

  • Size

    478KB

  • MD5

    810bec6633d76b80e9ef71c4176021c2

  • SHA1

    cef0fea687fa222ddd229924ad5e8d582e4781ed

  • SHA256

    89003ed2f1000bb45d2ad7622b77487f2e8735e9a2a8ddeab56e3c3e49363688

  • SHA512

    94f0b0c739159e84d86ae872d07be7edcdd9f5b58bd947fe0f90342dc78037fa4557ecc60b61aeede542b471d3fd988df733ccd9dc6b991c64b94c1ed834d499

  • SSDEEP

    12288:gMrvy90gX/s+FvnO8TSpCZDrUEH/vY0h1AbIVduC8qdjE:fypvs+FvxSklJweAMVMCFd4

Malware Config

Extracted

Family

redline

Botnet

divan

C2

217.196.96.102:4132

Attributes
  • auth_value

    b414986bebd7f5a3ec9aee0341b8e769

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\89003ed2f1000bb45d2ad7622b77487f2e8735e9a2a8ddeab56e3c3e49363688.exe
    "C:\Users\Admin\AppData\Local\Temp\89003ed2f1000bb45d2ad7622b77487f2e8735e9a2a8ddeab56e3c3e49363688.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9382817.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9382817.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1560
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2380351.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2380351.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1656
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4309723.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4309723.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2800
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2833055.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2833055.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1868
      • 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:4236
        • 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:4148
        • 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:4072
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4116
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2820
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2528
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3352
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:1324
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:564
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4964
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:448
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1348

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2833055.exe

                      Filesize

                      212KB

                      MD5

                      3f9653bbec73b2d059d0f99ff87f6b86

                      SHA1

                      c1ce9596340fbcb7e1b738f6307f34fa079e1140

                      SHA256

                      fd501c62b5b8784061d4feb9390a40669a080e006e829452cf26c85481b06bfc

                      SHA512

                      bf7543023e2b851f59600252fcfa890b4e3a8422ef252d3f9b68ef251ce07b686894e3080b6ba70fcf7bbc9fa709a2ec327cc1215dc15c3c9da3a56930f12e8a

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2833055.exe

                      Filesize

                      212KB

                      MD5

                      3f9653bbec73b2d059d0f99ff87f6b86

                      SHA1

                      c1ce9596340fbcb7e1b738f6307f34fa079e1140

                      SHA256

                      fd501c62b5b8784061d4feb9390a40669a080e006e829452cf26c85481b06bfc

                      SHA512

                      bf7543023e2b851f59600252fcfa890b4e3a8422ef252d3f9b68ef251ce07b686894e3080b6ba70fcf7bbc9fa709a2ec327cc1215dc15c3c9da3a56930f12e8a

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9382817.exe

                      Filesize

                      307KB

                      MD5

                      2bab0aace91ca1d1de27860301d7ebe1

                      SHA1

                      cc96586efd503cdf7b1916d4980b85a816595007

                      SHA256

                      79e0f296f6cf178dcfbc7c53055cafc8648eddadef8b1e76cdc3ca6944781783

                      SHA512

                      2732136c985074502f08a56bd98210b224739fae7af41d72cb4ede4c85e12775a1cb6612a02d751f1ad5b7e9f7dac677da253d25280e446f930af1f4fec60108

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9382817.exe

                      Filesize

                      307KB

                      MD5

                      2bab0aace91ca1d1de27860301d7ebe1

                      SHA1

                      cc96586efd503cdf7b1916d4980b85a816595007

                      SHA256

                      79e0f296f6cf178dcfbc7c53055cafc8648eddadef8b1e76cdc3ca6944781783

                      SHA512

                      2732136c985074502f08a56bd98210b224739fae7af41d72cb4ede4c85e12775a1cb6612a02d751f1ad5b7e9f7dac677da253d25280e446f930af1f4fec60108

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2380351.exe

                      Filesize

                      168KB

                      MD5

                      9a8a34b2ea4d6547e01d9dacf16cb9e6

                      SHA1

                      4d04c7937b80c1baca26f0a143bae62c75c1022d

                      SHA256

                      f63905d7266aea68f32c44abab3f54d5f5b3b6a064f313b2d39da3dcdd820542

                      SHA512

                      01b1a9ea5b990f1ec60f482cb88fc8add9f4b8e1ff63fa2482dbb58fc154d585206a47c70add6654115a0e59d18f15e465b0f09ecbbbf05624099f42b916f838

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2380351.exe

                      Filesize

                      168KB

                      MD5

                      9a8a34b2ea4d6547e01d9dacf16cb9e6

                      SHA1

                      4d04c7937b80c1baca26f0a143bae62c75c1022d

                      SHA256

                      f63905d7266aea68f32c44abab3f54d5f5b3b6a064f313b2d39da3dcdd820542

                      SHA512

                      01b1a9ea5b990f1ec60f482cb88fc8add9f4b8e1ff63fa2482dbb58fc154d585206a47c70add6654115a0e59d18f15e465b0f09ecbbbf05624099f42b916f838

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4309723.exe

                      Filesize

                      182KB

                      MD5

                      5425f0f67ab15530ccc2c7559a32ed68

                      SHA1

                      5d9b7ec229f83f33fe4d9c957ca089256bcf3776

                      SHA256

                      7e9bc91ffd9692ec586b0461c01aca1375fc26a1f8729cd6b93ea5c4fe9841bf

                      SHA512

                      a7890637096935faf31635164cb12d08ea86e92d56d814b6ba40838f87611b2794ec3339b064dcebf78bbd0e5546f09222503fcbc5eeebc7e992f94f4f97fe7f

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4309723.exe

                      Filesize

                      182KB

                      MD5

                      5425f0f67ab15530ccc2c7559a32ed68

                      SHA1

                      5d9b7ec229f83f33fe4d9c957ca089256bcf3776

                      SHA256

                      7e9bc91ffd9692ec586b0461c01aca1375fc26a1f8729cd6b93ea5c4fe9841bf

                      SHA512

                      a7890637096935faf31635164cb12d08ea86e92d56d814b6ba40838f87611b2794ec3339b064dcebf78bbd0e5546f09222503fcbc5eeebc7e992f94f4f97fe7f

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

                      Filesize

                      212KB

                      MD5

                      3f9653bbec73b2d059d0f99ff87f6b86

                      SHA1

                      c1ce9596340fbcb7e1b738f6307f34fa079e1140

                      SHA256

                      fd501c62b5b8784061d4feb9390a40669a080e006e829452cf26c85481b06bfc

                      SHA512

                      bf7543023e2b851f59600252fcfa890b4e3a8422ef252d3f9b68ef251ce07b686894e3080b6ba70fcf7bbc9fa709a2ec327cc1215dc15c3c9da3a56930f12e8a

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

                      Filesize

                      212KB

                      MD5

                      3f9653bbec73b2d059d0f99ff87f6b86

                      SHA1

                      c1ce9596340fbcb7e1b738f6307f34fa079e1140

                      SHA256

                      fd501c62b5b8784061d4feb9390a40669a080e006e829452cf26c85481b06bfc

                      SHA512

                      bf7543023e2b851f59600252fcfa890b4e3a8422ef252d3f9b68ef251ce07b686894e3080b6ba70fcf7bbc9fa709a2ec327cc1215dc15c3c9da3a56930f12e8a

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

                      Filesize

                      212KB

                      MD5

                      3f9653bbec73b2d059d0f99ff87f6b86

                      SHA1

                      c1ce9596340fbcb7e1b738f6307f34fa079e1140

                      SHA256

                      fd501c62b5b8784061d4feb9390a40669a080e006e829452cf26c85481b06bfc

                      SHA512

                      bf7543023e2b851f59600252fcfa890b4e3a8422ef252d3f9b68ef251ce07b686894e3080b6ba70fcf7bbc9fa709a2ec327cc1215dc15c3c9da3a56930f12e8a

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

                      Filesize

                      212KB

                      MD5

                      3f9653bbec73b2d059d0f99ff87f6b86

                      SHA1

                      c1ce9596340fbcb7e1b738f6307f34fa079e1140

                      SHA256

                      fd501c62b5b8784061d4feb9390a40669a080e006e829452cf26c85481b06bfc

                      SHA512

                      bf7543023e2b851f59600252fcfa890b4e3a8422ef252d3f9b68ef251ce07b686894e3080b6ba70fcf7bbc9fa709a2ec327cc1215dc15c3c9da3a56930f12e8a

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

                      Filesize

                      212KB

                      MD5

                      3f9653bbec73b2d059d0f99ff87f6b86

                      SHA1

                      c1ce9596340fbcb7e1b738f6307f34fa079e1140

                      SHA256

                      fd501c62b5b8784061d4feb9390a40669a080e006e829452cf26c85481b06bfc

                      SHA512

                      bf7543023e2b851f59600252fcfa890b4e3a8422ef252d3f9b68ef251ce07b686894e3080b6ba70fcf7bbc9fa709a2ec327cc1215dc15c3c9da3a56930f12e8a

                    • 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/1656-150-0x000000000A0D0000-0x000000000A0E2000-memory.dmp

                      Filesize

                      72KB

                    • memory/1656-160-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1656-159-0x000000000B390000-0x000000000B3E0000-memory.dmp

                      Filesize

                      320KB

                    • memory/1656-158-0x000000000C120000-0x000000000C64C000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/1656-157-0x000000000B450000-0x000000000B612000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/1656-156-0x000000000B640000-0x000000000BBE4000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/1656-155-0x000000000A4C0000-0x000000000A526000-memory.dmp

                      Filesize

                      408KB

                    • memory/1656-154-0x000000000A560000-0x000000000A5F2000-memory.dmp

                      Filesize

                      584KB

                    • memory/1656-153-0x000000000A440000-0x000000000A4B6000-memory.dmp

                      Filesize

                      472KB

                    • memory/1656-152-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1656-151-0x000000000A130000-0x000000000A16C000-memory.dmp

                      Filesize

                      240KB

                    • memory/1656-149-0x000000000A1A0000-0x000000000A2AA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/1656-148-0x000000000A670000-0x000000000AC88000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/1656-147-0x0000000000220000-0x000000000024E000-memory.dmp

                      Filesize

                      184KB

                    • memory/2800-172-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-188-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-190-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-192-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-193-0x0000000004980000-0x0000000004990000-memory.dmp

                      Filesize

                      64KB

                    • memory/2800-194-0x0000000004980000-0x0000000004990000-memory.dmp

                      Filesize

                      64KB

                    • memory/2800-195-0x0000000004980000-0x0000000004990000-memory.dmp

                      Filesize

                      64KB

                    • memory/2800-186-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-184-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-182-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-180-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-178-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-176-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-174-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-170-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-168-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-166-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2800-165-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB