Analysis

  • max time kernel
    100s
  • max time network
    144s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/05/2023, 06:05

General

  • Target

    0adcbf1da58a0ca0b86fd5417e93980f93b3a5332599e78b14309cd3dbbb38a8.exe

  • Size

    479KB

  • MD5

    0aa638cbc51c8f2fcb4cff92256a098b

  • SHA1

    7e44343ffcbff579d8af8382e410b2487be3a191

  • SHA256

    0adcbf1da58a0ca0b86fd5417e93980f93b3a5332599e78b14309cd3dbbb38a8

  • SHA512

    daa775820a3fc5b9d104d27035fe039eea46d725700d10747373d4b304ab850f809dafd0593a3b1bbac6f10e7a434540ac503dec312862d51a574473d1fcdfc1

  • SSDEEP

    6144:K9y+bnr+sp0yN90QECCNq8SvqHfbLIgRvegB7QST5nCpiEWTRLdezOyP44AG:nMr4y90nAU7QyCpiEWWe6

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

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
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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\0adcbf1da58a0ca0b86fd5417e93980f93b3a5332599e78b14309cd3dbbb38a8.exe
    "C:\Users\Admin\AppData\Local\Temp\0adcbf1da58a0ca0b86fd5417e93980f93b3a5332599e78b14309cd3dbbb38a8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3076
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0519875.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0519875.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3276
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0828090.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0828090.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3748
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5317672.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5317672.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1764
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8018551.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8018551.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2260
      • 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:4816
        • 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:4948
        • 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:4516
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4620
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4544
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4560
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1756
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2944
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3688
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3860
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4420
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4956

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8018551.exe

                      Filesize

                      206KB

                      MD5

                      a0f954c6248319c325c3ece6baaab268

                      SHA1

                      4f934d52e3dd64455a49b2ef958d9515af71eecb

                      SHA256

                      5966ad10b5f682e69852b5a0a3cd749a2640c4cc178a81efa00fd4d1b4e84819

                      SHA512

                      c376d04a3e4fb410b9d1d6b561bba0978335f69c14d707bf1fd7b9a35e634b4b73ccd42820f738c2d10fdcdb030f3ba1d1aa7181ca85a90e422fe01c9b291e64

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8018551.exe

                      Filesize

                      206KB

                      MD5

                      a0f954c6248319c325c3ece6baaab268

                      SHA1

                      4f934d52e3dd64455a49b2ef958d9515af71eecb

                      SHA256

                      5966ad10b5f682e69852b5a0a3cd749a2640c4cc178a81efa00fd4d1b4e84819

                      SHA512

                      c376d04a3e4fb410b9d1d6b561bba0978335f69c14d707bf1fd7b9a35e634b4b73ccd42820f738c2d10fdcdb030f3ba1d1aa7181ca85a90e422fe01c9b291e64

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0519875.exe

                      Filesize

                      308KB

                      MD5

                      ae217833cf7b4c9826b4f6f5137266ed

                      SHA1

                      da0e5624b60b9f3715fb5280f23b914c958a9b68

                      SHA256

                      f272fede1a1740ffb3be2f1d67c06f3412cb88daca2fb9f5b2ba856bf0cb4a27

                      SHA512

                      8e11a131b6cee676d1df8cecea7154b6160961b9a382c0c0a1b925416a31a04f2c9c8ee0a9378c1f3e26ea7c6583a8479c30a2fea61fd801ea5164844dd2f869

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0519875.exe

                      Filesize

                      308KB

                      MD5

                      ae217833cf7b4c9826b4f6f5137266ed

                      SHA1

                      da0e5624b60b9f3715fb5280f23b914c958a9b68

                      SHA256

                      f272fede1a1740ffb3be2f1d67c06f3412cb88daca2fb9f5b2ba856bf0cb4a27

                      SHA512

                      8e11a131b6cee676d1df8cecea7154b6160961b9a382c0c0a1b925416a31a04f2c9c8ee0a9378c1f3e26ea7c6583a8479c30a2fea61fd801ea5164844dd2f869

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0828090.exe

                      Filesize

                      168KB

                      MD5

                      e421e282458443cb75c9d84f7cc8ec1e

                      SHA1

                      8f90e10cba2e265a75d7e9e669ef6315f7bd8f2a

                      SHA256

                      527e3b9a54e06503410cbefa70f9813057d8615855d5f94628f22311e50ebda3

                      SHA512

                      2f98f284b6572615d7e82f0d2042b180ac21d807905c2632038b513b3a15cb31aea6860f3da451318e2828807c75100dc8b9a2f1784867cbc76a45dfa5bb402a

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0828090.exe

                      Filesize

                      168KB

                      MD5

                      e421e282458443cb75c9d84f7cc8ec1e

                      SHA1

                      8f90e10cba2e265a75d7e9e669ef6315f7bd8f2a

                      SHA256

                      527e3b9a54e06503410cbefa70f9813057d8615855d5f94628f22311e50ebda3

                      SHA512

                      2f98f284b6572615d7e82f0d2042b180ac21d807905c2632038b513b3a15cb31aea6860f3da451318e2828807c75100dc8b9a2f1784867cbc76a45dfa5bb402a

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5317672.exe

                      Filesize

                      179KB

                      MD5

                      290115ac7f8de8a03133f16580848495

                      SHA1

                      0bc36908aac84fcb1d185fd0dc77bbf4e27a2474

                      SHA256

                      1d15c4ea5759b3236cef6c0a33abbfc44feeba74c58031577c3de3e3e0c8a8c8

                      SHA512

                      07730bff9b77b8c4cae72ff8f7b3bcc0b4e336c982e2ff2ef528dc5a0b14b99a618a596a66afd88aeb85575cb0f4daf890a7786abbe605feb479fbb63ba2141a

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5317672.exe

                      Filesize

                      179KB

                      MD5

                      290115ac7f8de8a03133f16580848495

                      SHA1

                      0bc36908aac84fcb1d185fd0dc77bbf4e27a2474

                      SHA256

                      1d15c4ea5759b3236cef6c0a33abbfc44feeba74c58031577c3de3e3e0c8a8c8

                      SHA512

                      07730bff9b77b8c4cae72ff8f7b3bcc0b4e336c982e2ff2ef528dc5a0b14b99a618a596a66afd88aeb85575cb0f4daf890a7786abbe605feb479fbb63ba2141a

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

                      Filesize

                      206KB

                      MD5

                      a0f954c6248319c325c3ece6baaab268

                      SHA1

                      4f934d52e3dd64455a49b2ef958d9515af71eecb

                      SHA256

                      5966ad10b5f682e69852b5a0a3cd749a2640c4cc178a81efa00fd4d1b4e84819

                      SHA512

                      c376d04a3e4fb410b9d1d6b561bba0978335f69c14d707bf1fd7b9a35e634b4b73ccd42820f738c2d10fdcdb030f3ba1d1aa7181ca85a90e422fe01c9b291e64

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

                      Filesize

                      206KB

                      MD5

                      a0f954c6248319c325c3ece6baaab268

                      SHA1

                      4f934d52e3dd64455a49b2ef958d9515af71eecb

                      SHA256

                      5966ad10b5f682e69852b5a0a3cd749a2640c4cc178a81efa00fd4d1b4e84819

                      SHA512

                      c376d04a3e4fb410b9d1d6b561bba0978335f69c14d707bf1fd7b9a35e634b4b73ccd42820f738c2d10fdcdb030f3ba1d1aa7181ca85a90e422fe01c9b291e64

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

                      Filesize

                      206KB

                      MD5

                      a0f954c6248319c325c3ece6baaab268

                      SHA1

                      4f934d52e3dd64455a49b2ef958d9515af71eecb

                      SHA256

                      5966ad10b5f682e69852b5a0a3cd749a2640c4cc178a81efa00fd4d1b4e84819

                      SHA512

                      c376d04a3e4fb410b9d1d6b561bba0978335f69c14d707bf1fd7b9a35e634b4b73ccd42820f738c2d10fdcdb030f3ba1d1aa7181ca85a90e422fe01c9b291e64

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

                      Filesize

                      206KB

                      MD5

                      a0f954c6248319c325c3ece6baaab268

                      SHA1

                      4f934d52e3dd64455a49b2ef958d9515af71eecb

                      SHA256

                      5966ad10b5f682e69852b5a0a3cd749a2640c4cc178a81efa00fd4d1b4e84819

                      SHA512

                      c376d04a3e4fb410b9d1d6b561bba0978335f69c14d707bf1fd7b9a35e634b4b73ccd42820f738c2d10fdcdb030f3ba1d1aa7181ca85a90e422fe01c9b291e64

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

                      Filesize

                      206KB

                      MD5

                      a0f954c6248319c325c3ece6baaab268

                      SHA1

                      4f934d52e3dd64455a49b2ef958d9515af71eecb

                      SHA256

                      5966ad10b5f682e69852b5a0a3cd749a2640c4cc178a81efa00fd4d1b4e84819

                      SHA512

                      c376d04a3e4fb410b9d1d6b561bba0978335f69c14d707bf1fd7b9a35e634b4b73ccd42820f738c2d10fdcdb030f3ba1d1aa7181ca85a90e422fe01c9b291e64

                    • 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/1764-184-0x00000000049F0000-0x0000000004A00000-memory.dmp

                      Filesize

                      64KB

                    • memory/1764-175-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-186-0x00000000049F0000-0x0000000004A00000-memory.dmp

                      Filesize

                      64KB

                    • memory/1764-185-0x00000000049F0000-0x0000000004A00000-memory.dmp

                      Filesize

                      64KB

                    • memory/1764-183-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-154-0x0000000002260000-0x000000000227A000-memory.dmp

                      Filesize

                      104KB

                    • memory/1764-155-0x0000000002320000-0x0000000002338000-memory.dmp

                      Filesize

                      96KB

                    • memory/1764-156-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-157-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-159-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-161-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-163-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-165-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-167-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-169-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-171-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-173-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-181-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-177-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/1764-179-0x0000000002320000-0x0000000002332000-memory.dmp

                      Filesize

                      72KB

                    • memory/3748-141-0x0000000005120000-0x000000000516B000-memory.dmp

                      Filesize

                      300KB

                    • memory/3748-140-0x0000000004CF0000-0x0000000004D00000-memory.dmp

                      Filesize

                      64KB

                    • memory/3748-145-0x0000000006530000-0x0000000006A2E000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/3748-147-0x00000000086B0000-0x0000000008BDC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/3748-149-0x0000000004CF0000-0x0000000004D00000-memory.dmp

                      Filesize

                      64KB

                    • memory/3748-144-0x0000000005420000-0x0000000005486000-memory.dmp

                      Filesize

                      408KB

                    • memory/3748-146-0x0000000006290000-0x0000000006452000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/3748-143-0x0000000005B20000-0x0000000005BB2000-memory.dmp

                      Filesize

                      584KB

                    • memory/3748-148-0x0000000006240000-0x0000000006290000-memory.dmp

                      Filesize

                      320KB

                    • memory/3748-142-0x00000000053A0000-0x0000000005416000-memory.dmp

                      Filesize

                      472KB

                    • memory/3748-139-0x0000000004F80000-0x0000000004FBE000-memory.dmp

                      Filesize

                      248KB

                    • memory/3748-138-0x0000000004F20000-0x0000000004F32000-memory.dmp

                      Filesize

                      72KB

                    • memory/3748-137-0x0000000005010000-0x000000000511A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3748-136-0x0000000005510000-0x0000000005B16000-memory.dmp

                      Filesize

                      6.0MB

                    • memory/3748-135-0x0000000000E70000-0x0000000000E76000-memory.dmp

                      Filesize

                      24KB

                    • memory/3748-134-0x00000000004D0000-0x00000000004FE000-memory.dmp

                      Filesize

                      184KB