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Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2023, 00:38

General

  • Target

    7bb12c2ea8e4979e55eb23e838c9040d169b69565557906dba775e0eeba16e19.exe

  • Size

    479KB

  • MD5

    1e8aa5defe829fb9bb325db0ecbb9b01

  • SHA1

    f510a04461d27116a13cc4a2e128f87ce4d667ad

  • SHA256

    7bb12c2ea8e4979e55eb23e838c9040d169b69565557906dba775e0eeba16e19

  • SHA512

    f1639c63d76e764ca1644d75e46bd7b8deb21f59d78592101c66a37fbabf62b5f0b01d83b19534f06ce268bb96c8f938682720b40436e137c2f1a467015bf658

  • SSDEEP

    12288:fMroy90RP81NWUVWQ1+STuzGjIIAVAMA:Pya814QWXST43IIAR

Malware Config

Extracted

Family

redline

Botnet

ditro

C2

217.196.96.101:4132

Attributes
  • auth_value

    8f24ed370a9b24aa28d3d634ea57912e

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\7bb12c2ea8e4979e55eb23e838c9040d169b69565557906dba775e0eeba16e19.exe
    "C:\Users\Admin\AppData\Local\Temp\7bb12c2ea8e4979e55eb23e838c9040d169b69565557906dba775e0eeba16e19.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1520
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6599042.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6599042.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8421837.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8421837.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2140
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8935958.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8935958.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1856
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7323435.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7323435.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3792
      • 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:2304
        • 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:1384
        • 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:4692
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:5068
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2512
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:1364
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4656
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2076
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4648
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:5088
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3388
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1352

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7323435.exe

                Filesize

                209KB

                MD5

                a1582b8d193bf49d62703cdf452bd699

                SHA1

                a331c9995ffd75ec36a6781e1381c28064c022ff

                SHA256

                cfaa74ba0f68f561c3aa25064a62cc387cbf7c540c2dab301c7f09162ed29955

                SHA512

                cb5b9a48f2fd8aef826528387c2e95ae9e39c3de88a7c27ceab4816a50db227f85a7b5ddac58032a7b70595966ddfaf811d1a9b2822a782de304d6696c134e76

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7323435.exe

                Filesize

                209KB

                MD5

                a1582b8d193bf49d62703cdf452bd699

                SHA1

                a331c9995ffd75ec36a6781e1381c28064c022ff

                SHA256

                cfaa74ba0f68f561c3aa25064a62cc387cbf7c540c2dab301c7f09162ed29955

                SHA512

                cb5b9a48f2fd8aef826528387c2e95ae9e39c3de88a7c27ceab4816a50db227f85a7b5ddac58032a7b70595966ddfaf811d1a9b2822a782de304d6696c134e76

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6599042.exe

                Filesize

                307KB

                MD5

                baf650375833fb92aea27c8d49a5cbbf

                SHA1

                a9897c1c96109658726e2fc9907e492d008eb810

                SHA256

                b16b487610247f0966d6da2e463176f4319cfbd32793fda2247b6a763a19316c

                SHA512

                d319144f4a9fd158ab93c83cf1998cc646f244b5118753f51a89e6755bdaf8dd9c95eebcbf7a9685eae8452df3a489946bacebc4a5bcc0438d43b2a40e7421f7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6599042.exe

                Filesize

                307KB

                MD5

                baf650375833fb92aea27c8d49a5cbbf

                SHA1

                a9897c1c96109658726e2fc9907e492d008eb810

                SHA256

                b16b487610247f0966d6da2e463176f4319cfbd32793fda2247b6a763a19316c

                SHA512

                d319144f4a9fd158ab93c83cf1998cc646f244b5118753f51a89e6755bdaf8dd9c95eebcbf7a9685eae8452df3a489946bacebc4a5bcc0438d43b2a40e7421f7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8421837.exe

                Filesize

                168KB

                MD5

                09932477476113faeb510a4c4008e166

                SHA1

                b56ed17e09928c91952bd8b387320d9855a5c6f7

                SHA256

                80e25f33ff1aad43c6295f88b47aceba8f055288650d0bafb45c77d3519eb147

                SHA512

                6f29b862b31a66c5dc3ccc394e7e061131fc362e1fd47174755a7a3ce3db05d3f291a07daee581df4caf8f46ae9a1b131dde83b77214f7a5572765cf0639258a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8421837.exe

                Filesize

                168KB

                MD5

                09932477476113faeb510a4c4008e166

                SHA1

                b56ed17e09928c91952bd8b387320d9855a5c6f7

                SHA256

                80e25f33ff1aad43c6295f88b47aceba8f055288650d0bafb45c77d3519eb147

                SHA512

                6f29b862b31a66c5dc3ccc394e7e061131fc362e1fd47174755a7a3ce3db05d3f291a07daee581df4caf8f46ae9a1b131dde83b77214f7a5572765cf0639258a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8935958.exe

                Filesize

                178KB

                MD5

                4752b6dab3222242f0b86d08aee93299

                SHA1

                86d511589ca1bc71af65c160fb3324feb207536b

                SHA256

                2e19a760a7dec25906fe652e94cbb342fd52f9794de94259a3078a142b00eae2

                SHA512

                17bc9efa711dab0abae4d5c536bfc3fdd91bc980475f5ad1e55a78abfb6409548a39cc66593f804bef791175e3335d573e753b9b56d3c58abec20a731657fcfe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8935958.exe

                Filesize

                178KB

                MD5

                4752b6dab3222242f0b86d08aee93299

                SHA1

                86d511589ca1bc71af65c160fb3324feb207536b

                SHA256

                2e19a760a7dec25906fe652e94cbb342fd52f9794de94259a3078a142b00eae2

                SHA512

                17bc9efa711dab0abae4d5c536bfc3fdd91bc980475f5ad1e55a78abfb6409548a39cc66593f804bef791175e3335d573e753b9b56d3c58abec20a731657fcfe

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

                Filesize

                209KB

                MD5

                a1582b8d193bf49d62703cdf452bd699

                SHA1

                a331c9995ffd75ec36a6781e1381c28064c022ff

                SHA256

                cfaa74ba0f68f561c3aa25064a62cc387cbf7c540c2dab301c7f09162ed29955

                SHA512

                cb5b9a48f2fd8aef826528387c2e95ae9e39c3de88a7c27ceab4816a50db227f85a7b5ddac58032a7b70595966ddfaf811d1a9b2822a782de304d6696c134e76

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

                Filesize

                209KB

                MD5

                a1582b8d193bf49d62703cdf452bd699

                SHA1

                a331c9995ffd75ec36a6781e1381c28064c022ff

                SHA256

                cfaa74ba0f68f561c3aa25064a62cc387cbf7c540c2dab301c7f09162ed29955

                SHA512

                cb5b9a48f2fd8aef826528387c2e95ae9e39c3de88a7c27ceab4816a50db227f85a7b5ddac58032a7b70595966ddfaf811d1a9b2822a782de304d6696c134e76

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

                Filesize

                209KB

                MD5

                a1582b8d193bf49d62703cdf452bd699

                SHA1

                a331c9995ffd75ec36a6781e1381c28064c022ff

                SHA256

                cfaa74ba0f68f561c3aa25064a62cc387cbf7c540c2dab301c7f09162ed29955

                SHA512

                cb5b9a48f2fd8aef826528387c2e95ae9e39c3de88a7c27ceab4816a50db227f85a7b5ddac58032a7b70595966ddfaf811d1a9b2822a782de304d6696c134e76

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

                Filesize

                209KB

                MD5

                a1582b8d193bf49d62703cdf452bd699

                SHA1

                a331c9995ffd75ec36a6781e1381c28064c022ff

                SHA256

                cfaa74ba0f68f561c3aa25064a62cc387cbf7c540c2dab301c7f09162ed29955

                SHA512

                cb5b9a48f2fd8aef826528387c2e95ae9e39c3de88a7c27ceab4816a50db227f85a7b5ddac58032a7b70595966ddfaf811d1a9b2822a782de304d6696c134e76

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

                Filesize

                209KB

                MD5

                a1582b8d193bf49d62703cdf452bd699

                SHA1

                a331c9995ffd75ec36a6781e1381c28064c022ff

                SHA256

                cfaa74ba0f68f561c3aa25064a62cc387cbf7c540c2dab301c7f09162ed29955

                SHA512

                cb5b9a48f2fd8aef826528387c2e95ae9e39c3de88a7c27ceab4816a50db227f85a7b5ddac58032a7b70595966ddfaf811d1a9b2822a782de304d6696c134e76

              • 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/1856-194-0x00000000021E0000-0x00000000021F0000-memory.dmp

                Filesize

                64KB

              • memory/1856-188-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-195-0x00000000021E0000-0x00000000021F0000-memory.dmp

                Filesize

                64KB

              • memory/1856-166-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-168-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-165-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-170-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-172-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-174-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-176-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-178-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-180-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-182-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-184-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-186-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-193-0x00000000021E0000-0x00000000021F0000-memory.dmp

                Filesize

                64KB

              • memory/1856-190-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/1856-192-0x0000000002510000-0x0000000002522000-memory.dmp

                Filesize

                72KB

              • memory/2140-154-0x000000000A920000-0x000000000A9B2000-memory.dmp

                Filesize

                584KB

              • memory/2140-148-0x000000000AA60000-0x000000000B078000-memory.dmp

                Filesize

                6.1MB

              • memory/2140-159-0x000000000C510000-0x000000000CA3C000-memory.dmp

                Filesize

                5.2MB

              • memory/2140-157-0x000000000B510000-0x000000000B560000-memory.dmp

                Filesize

                320KB

              • memory/2140-156-0x000000000BA30000-0x000000000BFD4000-memory.dmp

                Filesize

                5.6MB

              • memory/2140-155-0x000000000A880000-0x000000000A8E6000-memory.dmp

                Filesize

                408KB

              • memory/2140-152-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

                Filesize

                64KB

              • memory/2140-160-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

                Filesize

                64KB

              • memory/2140-158-0x000000000B860000-0x000000000BA22000-memory.dmp

                Filesize

                1.8MB

              • memory/2140-151-0x000000000A4F0000-0x000000000A52C000-memory.dmp

                Filesize

                240KB

              • memory/2140-150-0x000000000A490000-0x000000000A4A2000-memory.dmp

                Filesize

                72KB

              • memory/2140-149-0x000000000A560000-0x000000000A66A000-memory.dmp

                Filesize

                1.0MB

              • memory/2140-153-0x000000000A800000-0x000000000A876000-memory.dmp

                Filesize

                472KB

              • memory/2140-147-0x00000000005E0000-0x0000000000610000-memory.dmp

                Filesize

                192KB