Analysis

  • max time kernel
    147s
  • max time network
    161s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07-05-2023 15:38

General

  • Target

    0b003ea93f02d7c174a76735ef668bcc053a389349e23b1cb17b97cb579ec1a5.exe

  • Size

    479KB

  • MD5

    98e5c36363291d62003d3ab32cf98d22

  • SHA1

    9cfcebcacfb959b9b04d69dc0ad6f924c356514e

  • SHA256

    0b003ea93f02d7c174a76735ef668bcc053a389349e23b1cb17b97cb579ec1a5

  • SHA512

    1540aab5940afc20905c0d2452428308524385d1dba1e136f56faec18bdec4cdaa5a98084722876c92a43b4edd7e57423483cbb7cf2782b14fb3ec7649436910

  • SSDEEP

    12288:ZMrCy90/hWC6GrNN8L8ZVWAwx0tTzlwSrk0f:/y8t6Gra8sxeT5nB

Malware Config

Extracted

Family

redline

Botnet

domor

C2

217.196.96.101:4132

Attributes
  • auth_value

    39471bda00546bb0435bc7adfd6881dc

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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\0b003ea93f02d7c174a76735ef668bcc053a389349e23b1cb17b97cb579ec1a5.exe
    "C:\Users\Admin\AppData\Local\Temp\0b003ea93f02d7c174a76735ef668bcc053a389349e23b1cb17b97cb579ec1a5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3212
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9071949.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9071949.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3672
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7006420.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7006420.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4732
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9565088.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9565088.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4908
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1798951.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1798951.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4548
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4556
        • 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:4364
        • 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:3108
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2184
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2684
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2692
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3964
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3800
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3616
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4016
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3820
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4152

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1798951.exe

                Filesize

                209KB

                MD5

                676a6436bbe88602a156cb2c7441c267

                SHA1

                eb5abef0ee045cedd2dae1031ed5a85c1a6928d8

                SHA256

                e2fb33e890e83592fc98fcd25c341de44fcb940b2880407b52949a9e932212db

                SHA512

                25fbbfe5f267c7755fd156c9a42cb713ae0470773bf790415bbb0e1eb226170764b8b2c7bba248e3ecf295a4ccd436745f43fbb2b41145038b45c5e7c30d0408

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1798951.exe

                Filesize

                209KB

                MD5

                676a6436bbe88602a156cb2c7441c267

                SHA1

                eb5abef0ee045cedd2dae1031ed5a85c1a6928d8

                SHA256

                e2fb33e890e83592fc98fcd25c341de44fcb940b2880407b52949a9e932212db

                SHA512

                25fbbfe5f267c7755fd156c9a42cb713ae0470773bf790415bbb0e1eb226170764b8b2c7bba248e3ecf295a4ccd436745f43fbb2b41145038b45c5e7c30d0408

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9071949.exe

                Filesize

                307KB

                MD5

                42367266c3bd2504ccafa79674bc8497

                SHA1

                356a4a307b884efd0699458827327c3e9c46b040

                SHA256

                8d73a8b905abe0fb6e95918cf3effdd485a27d057dce5e65127c67270dad57c6

                SHA512

                f3179bf85a6d649933048cf067c54729c05eb22b4ad77803a0b61e75435c422262e74afb122a04aa88be6bac26cf15b470a4c23c1836b3e51dd447cfb2962591

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9071949.exe

                Filesize

                307KB

                MD5

                42367266c3bd2504ccafa79674bc8497

                SHA1

                356a4a307b884efd0699458827327c3e9c46b040

                SHA256

                8d73a8b905abe0fb6e95918cf3effdd485a27d057dce5e65127c67270dad57c6

                SHA512

                f3179bf85a6d649933048cf067c54729c05eb22b4ad77803a0b61e75435c422262e74afb122a04aa88be6bac26cf15b470a4c23c1836b3e51dd447cfb2962591

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7006420.exe

                Filesize

                168KB

                MD5

                2a6b3fec151349bf897577fe74055f1f

                SHA1

                3cdcac7c962b3c1faa43782c8e47a4adec1b7be5

                SHA256

                2f1921f49493bdd3fbe6b64a7f88b553ab9d39a25d025144bd732c3507724ce9

                SHA512

                69fca2f8e400f37b6a247d4fb652974a200d13d81aa3594cdb79011bd8529ecc213dc537e8ef66220b6ce95429ccf3c5e66b71ef0bb40fe903b6b975def4db7c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7006420.exe

                Filesize

                168KB

                MD5

                2a6b3fec151349bf897577fe74055f1f

                SHA1

                3cdcac7c962b3c1faa43782c8e47a4adec1b7be5

                SHA256

                2f1921f49493bdd3fbe6b64a7f88b553ab9d39a25d025144bd732c3507724ce9

                SHA512

                69fca2f8e400f37b6a247d4fb652974a200d13d81aa3594cdb79011bd8529ecc213dc537e8ef66220b6ce95429ccf3c5e66b71ef0bb40fe903b6b975def4db7c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9565088.exe

                Filesize

                177KB

                MD5

                5d422d813841c122fe62436cb4fdaece

                SHA1

                f5f46486645c8ac9260c14ffadcd697fd275f734

                SHA256

                f0c48ed15d3de8001623caf8967fd0ebc7202a727821958cc2fbca73acde844a

                SHA512

                894165061a33e13926249f867a1b271fa4c54879786699b1f51d0ee0aa5686a6b6c28fad5f6ba7205f37acd2c85447d012e1d958f8b0c1e65337f459c623e9ef

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9565088.exe

                Filesize

                177KB

                MD5

                5d422d813841c122fe62436cb4fdaece

                SHA1

                f5f46486645c8ac9260c14ffadcd697fd275f734

                SHA256

                f0c48ed15d3de8001623caf8967fd0ebc7202a727821958cc2fbca73acde844a

                SHA512

                894165061a33e13926249f867a1b271fa4c54879786699b1f51d0ee0aa5686a6b6c28fad5f6ba7205f37acd2c85447d012e1d958f8b0c1e65337f459c623e9ef

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

                Filesize

                209KB

                MD5

                676a6436bbe88602a156cb2c7441c267

                SHA1

                eb5abef0ee045cedd2dae1031ed5a85c1a6928d8

                SHA256

                e2fb33e890e83592fc98fcd25c341de44fcb940b2880407b52949a9e932212db

                SHA512

                25fbbfe5f267c7755fd156c9a42cb713ae0470773bf790415bbb0e1eb226170764b8b2c7bba248e3ecf295a4ccd436745f43fbb2b41145038b45c5e7c30d0408

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

                Filesize

                209KB

                MD5

                676a6436bbe88602a156cb2c7441c267

                SHA1

                eb5abef0ee045cedd2dae1031ed5a85c1a6928d8

                SHA256

                e2fb33e890e83592fc98fcd25c341de44fcb940b2880407b52949a9e932212db

                SHA512

                25fbbfe5f267c7755fd156c9a42cb713ae0470773bf790415bbb0e1eb226170764b8b2c7bba248e3ecf295a4ccd436745f43fbb2b41145038b45c5e7c30d0408

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

                Filesize

                209KB

                MD5

                676a6436bbe88602a156cb2c7441c267

                SHA1

                eb5abef0ee045cedd2dae1031ed5a85c1a6928d8

                SHA256

                e2fb33e890e83592fc98fcd25c341de44fcb940b2880407b52949a9e932212db

                SHA512

                25fbbfe5f267c7755fd156c9a42cb713ae0470773bf790415bbb0e1eb226170764b8b2c7bba248e3ecf295a4ccd436745f43fbb2b41145038b45c5e7c30d0408

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

                Filesize

                209KB

                MD5

                676a6436bbe88602a156cb2c7441c267

                SHA1

                eb5abef0ee045cedd2dae1031ed5a85c1a6928d8

                SHA256

                e2fb33e890e83592fc98fcd25c341de44fcb940b2880407b52949a9e932212db

                SHA512

                25fbbfe5f267c7755fd156c9a42cb713ae0470773bf790415bbb0e1eb226170764b8b2c7bba248e3ecf295a4ccd436745f43fbb2b41145038b45c5e7c30d0408

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

                Filesize

                209KB

                MD5

                676a6436bbe88602a156cb2c7441c267

                SHA1

                eb5abef0ee045cedd2dae1031ed5a85c1a6928d8

                SHA256

                e2fb33e890e83592fc98fcd25c341de44fcb940b2880407b52949a9e932212db

                SHA512

                25fbbfe5f267c7755fd156c9a42cb713ae0470773bf790415bbb0e1eb226170764b8b2c7bba248e3ecf295a4ccd436745f43fbb2b41145038b45c5e7c30d0408

              • 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

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

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

              • memory/4732-137-0x0000000005090000-0x00000000050A0000-memory.dmp

                Filesize

                64KB

              • memory/4732-139-0x000000000A9A0000-0x000000000AA32000-memory.dmp

                Filesize

                584KB

              • memory/4732-140-0x000000000B640000-0x000000000BB3E000-memory.dmp

                Filesize

                5.0MB

              • memory/4732-141-0x000000000AA40000-0x000000000AAA6000-memory.dmp

                Filesize

                408KB

              • memory/4732-142-0x0000000005090000-0x00000000050A0000-memory.dmp

                Filesize

                64KB

              • memory/4732-143-0x000000000B290000-0x000000000B2E0000-memory.dmp

                Filesize

                320KB

              • memory/4732-144-0x000000000BE10000-0x000000000BFD2000-memory.dmp

                Filesize

                1.8MB

              • memory/4732-145-0x000000000C510000-0x000000000CA3C000-memory.dmp

                Filesize

                5.2MB

              • memory/4732-138-0x000000000A880000-0x000000000A8F6000-memory.dmp

                Filesize

                472KB

              • memory/4732-136-0x000000000A5A0000-0x000000000A5EB000-memory.dmp

                Filesize

                300KB

              • memory/4732-135-0x000000000A560000-0x000000000A59E000-memory.dmp

                Filesize

                248KB

              • memory/4732-134-0x0000000005070000-0x0000000005082000-memory.dmp

                Filesize

                72KB

              • memory/4732-133-0x000000000A630000-0x000000000A73A000-memory.dmp

                Filesize

                1.0MB

              • memory/4732-132-0x000000000AB30000-0x000000000B136000-memory.dmp

                Filesize

                6.0MB

              • memory/4732-131-0x0000000002B30000-0x0000000002B36000-memory.dmp

                Filesize

                24KB

              • memory/4732-130-0x00000000007D0000-0x00000000007FE000-memory.dmp

                Filesize

                184KB

              • memory/4908-151-0x00000000025D0000-0x00000000025E8000-memory.dmp

                Filesize

                96KB

              • memory/4908-165-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-167-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-169-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-171-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-173-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/4908-177-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/4908-175-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/4908-174-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-163-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-161-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-159-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-157-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-155-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-153-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-152-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-150-0x0000000001FD0000-0x0000000001FEA000-memory.dmp

                Filesize

                104KB

              • memory/4908-178-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-180-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB

              • memory/4908-182-0x00000000025D0000-0x00000000025E2000-memory.dmp

                Filesize

                72KB