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Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08/05/2023, 23:19

General

  • Target

    ed662f9cd920e2dd3183fba80198ec1f050187deb00e43f7059ab9214b6c7dbd.exe

  • Size

    479KB

  • MD5

    acd593c59f0853ca0f2c5f61ec4100ff

  • SHA1

    df9475b4307fecc62218b1a107c6ff35e4f497ab

  • SHA256

    ed662f9cd920e2dd3183fba80198ec1f050187deb00e43f7059ab9214b6c7dbd

  • SHA512

    bfce640b4c28febd6c859e3653298bf4db72f05f3f2431c9e4ae69e226e3cfaca9c77a5d239576363a2254397a66081c97f85b736f2ac2141b12fb45af45431a

  • SSDEEP

    12288:nMr9y90PO5CFlJpdYP5c1u31kT+NwzaoVf3PnCPNfS9H1:OyVCFzQXKTawzaIPCtS9H1

Malware Config

Extracted

Family

redline

Botnet

dumud

C2

217.196.96.101:4132

Attributes
  • auth_value

    3e18d4b90418aa3e78d8822e87c62f5c

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\ed662f9cd920e2dd3183fba80198ec1f050187deb00e43f7059ab9214b6c7dbd.exe
    "C:\Users\Admin\AppData\Local\Temp\ed662f9cd920e2dd3183fba80198ec1f050187deb00e43f7059ab9214b6c7dbd.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2140
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0966328.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0966328.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2372
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2955377.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2955377.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2536
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3632448.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3632448.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3916
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m9438559.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m9438559.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3808
      • 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:4748
        • 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:3480
        • 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:3708
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:404
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4784
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:1620
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4296
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3316
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4716
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4392
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4364
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4360

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m9438559.exe

                Filesize

                210KB

                MD5

                02c282f29e95d17f69a1edabb3be4dfd

                SHA1

                1f5452d7157f2bb583db5ac7a867e8269a7985f9

                SHA256

                4a36f9735596ab37f38a09c7dcc6db64855587cdf5b6a53316c6e0bd0de633cf

                SHA512

                0c4ee9720def7dac50487133eed851fcfcc4b1641ebfe6830d622047a54e14ab3e249b7d8b68746173e89f4b48f40cb6b5b54c2c935df5feb48d5c9ae1c4eafc

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m9438559.exe

                Filesize

                210KB

                MD5

                02c282f29e95d17f69a1edabb3be4dfd

                SHA1

                1f5452d7157f2bb583db5ac7a867e8269a7985f9

                SHA256

                4a36f9735596ab37f38a09c7dcc6db64855587cdf5b6a53316c6e0bd0de633cf

                SHA512

                0c4ee9720def7dac50487133eed851fcfcc4b1641ebfe6830d622047a54e14ab3e249b7d8b68746173e89f4b48f40cb6b5b54c2c935df5feb48d5c9ae1c4eafc

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0966328.exe

                Filesize

                307KB

                MD5

                edbecbbc6add948127bdf9a46a85a0cc

                SHA1

                aae77adc4c79e1f9380c0c87689d64cc0771b6a8

                SHA256

                69a78b825f6823c68283fc868ff57d8329244105f89348416a9254dd6cb44c05

                SHA512

                298b542d42a05fedf8b6acc6e39a2aaaadbf6d64ef356d326fe721b314ba660dfba5a873fee6f2d21331ace0fd1464537441037507d9942bde9b37508a9de3dd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0966328.exe

                Filesize

                307KB

                MD5

                edbecbbc6add948127bdf9a46a85a0cc

                SHA1

                aae77adc4c79e1f9380c0c87689d64cc0771b6a8

                SHA256

                69a78b825f6823c68283fc868ff57d8329244105f89348416a9254dd6cb44c05

                SHA512

                298b542d42a05fedf8b6acc6e39a2aaaadbf6d64ef356d326fe721b314ba660dfba5a873fee6f2d21331ace0fd1464537441037507d9942bde9b37508a9de3dd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2955377.exe

                Filesize

                180KB

                MD5

                0744a2ca2c81512d547d71e07e16ad7a

                SHA1

                2bd9b3fde9402eac50708fa18b155b322adef852

                SHA256

                f60501fc40e295a2d9bb5c03f50b948db22243a72dbe50fa1f71241d2ddc5f60

                SHA512

                9b6dd1c7c465fdf50461775a2cf21f733b9dc304c7afd94e754139bc5e00706965037329b4d84659cb36c76df87fa642ba60bc1c3e7b63001cc4a0fda286bcd7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2955377.exe

                Filesize

                180KB

                MD5

                0744a2ca2c81512d547d71e07e16ad7a

                SHA1

                2bd9b3fde9402eac50708fa18b155b322adef852

                SHA256

                f60501fc40e295a2d9bb5c03f50b948db22243a72dbe50fa1f71241d2ddc5f60

                SHA512

                9b6dd1c7c465fdf50461775a2cf21f733b9dc304c7afd94e754139bc5e00706965037329b4d84659cb36c76df87fa642ba60bc1c3e7b63001cc4a0fda286bcd7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3632448.exe

                Filesize

                168KB

                MD5

                9acd4b5c6c8bbab09b43859e92b71570

                SHA1

                d62638f88d3d57401e6fe6f8f195f1f77e5a4b3d

                SHA256

                91c4c6127117d4f0743eebc34f59ad05bac1c46811dc55337bd21835ac6fd63d

                SHA512

                0398bd1a34328ddbe4b53db20847d1d8b58708dfc5672e7ba7f27621907fe76354299b6e616c738d447c0d7319de765b73aa7f95a71b2d3f2f227af09647d11d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3632448.exe

                Filesize

                168KB

                MD5

                9acd4b5c6c8bbab09b43859e92b71570

                SHA1

                d62638f88d3d57401e6fe6f8f195f1f77e5a4b3d

                SHA256

                91c4c6127117d4f0743eebc34f59ad05bac1c46811dc55337bd21835ac6fd63d

                SHA512

                0398bd1a34328ddbe4b53db20847d1d8b58708dfc5672e7ba7f27621907fe76354299b6e616c738d447c0d7319de765b73aa7f95a71b2d3f2f227af09647d11d

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

                Filesize

                210KB

                MD5

                02c282f29e95d17f69a1edabb3be4dfd

                SHA1

                1f5452d7157f2bb583db5ac7a867e8269a7985f9

                SHA256

                4a36f9735596ab37f38a09c7dcc6db64855587cdf5b6a53316c6e0bd0de633cf

                SHA512

                0c4ee9720def7dac50487133eed851fcfcc4b1641ebfe6830d622047a54e14ab3e249b7d8b68746173e89f4b48f40cb6b5b54c2c935df5feb48d5c9ae1c4eafc

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

                Filesize

                210KB

                MD5

                02c282f29e95d17f69a1edabb3be4dfd

                SHA1

                1f5452d7157f2bb583db5ac7a867e8269a7985f9

                SHA256

                4a36f9735596ab37f38a09c7dcc6db64855587cdf5b6a53316c6e0bd0de633cf

                SHA512

                0c4ee9720def7dac50487133eed851fcfcc4b1641ebfe6830d622047a54e14ab3e249b7d8b68746173e89f4b48f40cb6b5b54c2c935df5feb48d5c9ae1c4eafc

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

                Filesize

                210KB

                MD5

                02c282f29e95d17f69a1edabb3be4dfd

                SHA1

                1f5452d7157f2bb583db5ac7a867e8269a7985f9

                SHA256

                4a36f9735596ab37f38a09c7dcc6db64855587cdf5b6a53316c6e0bd0de633cf

                SHA512

                0c4ee9720def7dac50487133eed851fcfcc4b1641ebfe6830d622047a54e14ab3e249b7d8b68746173e89f4b48f40cb6b5b54c2c935df5feb48d5c9ae1c4eafc

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

                Filesize

                210KB

                MD5

                02c282f29e95d17f69a1edabb3be4dfd

                SHA1

                1f5452d7157f2bb583db5ac7a867e8269a7985f9

                SHA256

                4a36f9735596ab37f38a09c7dcc6db64855587cdf5b6a53316c6e0bd0de633cf

                SHA512

                0c4ee9720def7dac50487133eed851fcfcc4b1641ebfe6830d622047a54e14ab3e249b7d8b68746173e89f4b48f40cb6b5b54c2c935df5feb48d5c9ae1c4eafc

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

                Filesize

                210KB

                MD5

                02c282f29e95d17f69a1edabb3be4dfd

                SHA1

                1f5452d7157f2bb583db5ac7a867e8269a7985f9

                SHA256

                4a36f9735596ab37f38a09c7dcc6db64855587cdf5b6a53316c6e0bd0de633cf

                SHA512

                0c4ee9720def7dac50487133eed851fcfcc4b1641ebfe6830d622047a54e14ab3e249b7d8b68746173e89f4b48f40cb6b5b54c2c935df5feb48d5c9ae1c4eafc

              • 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/2536-148-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-150-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-158-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-160-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-162-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-164-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-166-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-168-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-169-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                Filesize

                64KB

              • memory/2536-170-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                Filesize

                64KB

              • memory/2536-171-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                Filesize

                64KB

              • memory/2536-156-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-152-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-135-0x0000000002120000-0x000000000213A000-memory.dmp

                Filesize

                104KB

              • memory/2536-136-0x0000000004AD0000-0x0000000004FCE000-memory.dmp

                Filesize

                5.0MB

              • memory/2536-137-0x0000000002420000-0x0000000002438000-memory.dmp

                Filesize

                96KB

              • memory/2536-138-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                Filesize

                64KB

              • memory/2536-139-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                Filesize

                64KB

              • memory/2536-140-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                Filesize

                64KB

              • memory/2536-141-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-142-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-144-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-146-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/2536-154-0x0000000002420000-0x0000000002432000-memory.dmp

                Filesize

                72KB

              • memory/3916-184-0x0000000005780000-0x00000000057F6000-memory.dmp

                Filesize

                472KB

              • memory/3916-180-0x00000000053F0000-0x0000000005402000-memory.dmp

                Filesize

                72KB

              • memory/3916-189-0x0000000006700000-0x0000000006750000-memory.dmp

                Filesize

                320KB

              • memory/3916-190-0x0000000005430000-0x0000000005440000-memory.dmp

                Filesize

                64KB

              • memory/3916-186-0x0000000005940000-0x00000000059A6000-memory.dmp

                Filesize

                408KB

              • memory/3916-185-0x00000000058A0000-0x0000000005932000-memory.dmp

                Filesize

                584KB

              • memory/3916-188-0x00000000087C0000-0x0000000008CEC000-memory.dmp

                Filesize

                5.2MB

              • memory/3916-182-0x00000000054C0000-0x000000000550B000-memory.dmp

                Filesize

                300KB

              • memory/3916-187-0x0000000006840000-0x0000000006A02000-memory.dmp

                Filesize

                1.8MB

              • memory/3916-181-0x0000000005480000-0x00000000054BE000-memory.dmp

                Filesize

                248KB

              • memory/3916-183-0x0000000005430000-0x0000000005440000-memory.dmp

                Filesize

                64KB

              • memory/3916-179-0x0000000005550000-0x000000000565A000-memory.dmp

                Filesize

                1.0MB

              • memory/3916-178-0x0000000005A50000-0x0000000006056000-memory.dmp

                Filesize

                6.0MB

              • memory/3916-177-0x00000000053A0000-0x00000000053A6000-memory.dmp

                Filesize

                24KB

              • memory/3916-176-0x0000000000AF0000-0x0000000000B20000-memory.dmp

                Filesize

                192KB