Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-05-2023 16:08

General

  • Target

    ed01a9e4034c2f42409a9bdcac9a3b3868b39b5becd8ac14ba93bdb6788234be.exe

  • Size

    480KB

  • MD5

    1a0e267aec9b9ab473936c94c74c2ad7

  • SHA1

    a0953327b587d4b26991f06cb56d59dbbb6daf8a

  • SHA256

    ed01a9e4034c2f42409a9bdcac9a3b3868b39b5becd8ac14ba93bdb6788234be

  • SHA512

    426a4507cf078d4ad4e87001ce3c9bf58909566a877b9a3e2c7a9fd6b67217ae3c6c2ed55e116562369ffd78940e0624caf7baeadaf702b3abc47271ec454394

  • SSDEEP

    12288:NMrUy90ceYRL3MfanFwF69W0hP2/Hx8f4TPOT5L:1ygmLnFwI93O/HxY4TPi9

Malware Config

Extracted

Family

redline

Botnet

dariy

C2

217.196.96.101:4132

Attributes
  • auth_value

    2f34aa0d1cb1023a826825b68ebedcc8

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\ed01a9e4034c2f42409a9bdcac9a3b3868b39b5becd8ac14ba93bdb6788234be.exe
    "C:\Users\Admin\AppData\Local\Temp\ed01a9e4034c2f42409a9bdcac9a3b3868b39b5becd8ac14ba93bdb6788234be.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3584
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9976640.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9976640.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3612
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3880647.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3880647.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6258158.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6258158.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4844
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4420680.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4420680.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1312
      • 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:3636
        • 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:4360
        • 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:4808
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4776
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4680
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4400
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4344
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4300
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4700
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4908
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4976
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1704

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4420680.exe

                Filesize

                208KB

                MD5

                e8506acd56df356e66d7a9a33288dfbb

                SHA1

                b7e263de932ff4da16833ca728c554f2aaf23e31

                SHA256

                79d1f4c1e3c4414a0f248222af1edb8b5df186af0665a565f8e090e5ec5df6bf

                SHA512

                7839f65e721d77843a3c3798c1b7a9bc6e6aa4bb20d2ee45479df48636d1a968e92a7e04cf00effae1d401421540d1afef504bcf7c5c1e33c53fb73163aca1b2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4420680.exe

                Filesize

                208KB

                MD5

                e8506acd56df356e66d7a9a33288dfbb

                SHA1

                b7e263de932ff4da16833ca728c554f2aaf23e31

                SHA256

                79d1f4c1e3c4414a0f248222af1edb8b5df186af0665a565f8e090e5ec5df6bf

                SHA512

                7839f65e721d77843a3c3798c1b7a9bc6e6aa4bb20d2ee45479df48636d1a968e92a7e04cf00effae1d401421540d1afef504bcf7c5c1e33c53fb73163aca1b2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9976640.exe

                Filesize

                309KB

                MD5

                f9fe8dbfd6d628751a128a8002833c62

                SHA1

                20a3b77afb06130a56557810d4a048d42ac3f162

                SHA256

                f1eafc1feb5950d806d11ba9b6c6fd7e2bceabeac09a6011cdfb6d673dc12866

                SHA512

                2281b1aeddda72eeed5883b37eb5225812dc9575708978109e2c89ec5470764a5f4b2e8bc5c8c937137a1222416000fcf94a4223a71782b08bb8f6c0cbac646c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9976640.exe

                Filesize

                309KB

                MD5

                f9fe8dbfd6d628751a128a8002833c62

                SHA1

                20a3b77afb06130a56557810d4a048d42ac3f162

                SHA256

                f1eafc1feb5950d806d11ba9b6c6fd7e2bceabeac09a6011cdfb6d673dc12866

                SHA512

                2281b1aeddda72eeed5883b37eb5225812dc9575708978109e2c89ec5470764a5f4b2e8bc5c8c937137a1222416000fcf94a4223a71782b08bb8f6c0cbac646c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3880647.exe

                Filesize

                176KB

                MD5

                a43ab05fb5a8d0705340a8987d5c4071

                SHA1

                aedebbc88234b1e1e1e77ff6421c6bd3eb7b9dce

                SHA256

                4ef11c9fbe0e0143588cadf4534b5655006ad55a45a6f6425e8b34a24e08c586

                SHA512

                dcfd0b36c432c7bd98089d5472adffc1aa4f5d55ab9ad7debc81e5bf6fd6a9aa88647c35925facdc1ea48936a9f4f759c9abd4ae5f0e65c7b133acf379c13412

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3880647.exe

                Filesize

                176KB

                MD5

                a43ab05fb5a8d0705340a8987d5c4071

                SHA1

                aedebbc88234b1e1e1e77ff6421c6bd3eb7b9dce

                SHA256

                4ef11c9fbe0e0143588cadf4534b5655006ad55a45a6f6425e8b34a24e08c586

                SHA512

                dcfd0b36c432c7bd98089d5472adffc1aa4f5d55ab9ad7debc81e5bf6fd6a9aa88647c35925facdc1ea48936a9f4f759c9abd4ae5f0e65c7b133acf379c13412

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6258158.exe

                Filesize

                168KB

                MD5

                cd17ea669647c2e3851c92100662b13b

                SHA1

                7fea80a8262bfb7245c4dd4014ce2eb7fd2c5b88

                SHA256

                5549f00eac8795caaf32d81a7492cf62f43ac833fbae2a5f54e61f6ea32cffad

                SHA512

                2f2a8da904dbca5d29bfd988efff7d09f5123e93d4668bb541b3c2b6ff2eaac581bbbd84b232d56182ddfaec5de1eecc502eb626ac9ac5b31381bb68b51f411a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6258158.exe

                Filesize

                168KB

                MD5

                cd17ea669647c2e3851c92100662b13b

                SHA1

                7fea80a8262bfb7245c4dd4014ce2eb7fd2c5b88

                SHA256

                5549f00eac8795caaf32d81a7492cf62f43ac833fbae2a5f54e61f6ea32cffad

                SHA512

                2f2a8da904dbca5d29bfd988efff7d09f5123e93d4668bb541b3c2b6ff2eaac581bbbd84b232d56182ddfaec5de1eecc502eb626ac9ac5b31381bb68b51f411a

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

                Filesize

                208KB

                MD5

                e8506acd56df356e66d7a9a33288dfbb

                SHA1

                b7e263de932ff4da16833ca728c554f2aaf23e31

                SHA256

                79d1f4c1e3c4414a0f248222af1edb8b5df186af0665a565f8e090e5ec5df6bf

                SHA512

                7839f65e721d77843a3c3798c1b7a9bc6e6aa4bb20d2ee45479df48636d1a968e92a7e04cf00effae1d401421540d1afef504bcf7c5c1e33c53fb73163aca1b2

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

                Filesize

                208KB

                MD5

                e8506acd56df356e66d7a9a33288dfbb

                SHA1

                b7e263de932ff4da16833ca728c554f2aaf23e31

                SHA256

                79d1f4c1e3c4414a0f248222af1edb8b5df186af0665a565f8e090e5ec5df6bf

                SHA512

                7839f65e721d77843a3c3798c1b7a9bc6e6aa4bb20d2ee45479df48636d1a968e92a7e04cf00effae1d401421540d1afef504bcf7c5c1e33c53fb73163aca1b2

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

                Filesize

                208KB

                MD5

                e8506acd56df356e66d7a9a33288dfbb

                SHA1

                b7e263de932ff4da16833ca728c554f2aaf23e31

                SHA256

                79d1f4c1e3c4414a0f248222af1edb8b5df186af0665a565f8e090e5ec5df6bf

                SHA512

                7839f65e721d77843a3c3798c1b7a9bc6e6aa4bb20d2ee45479df48636d1a968e92a7e04cf00effae1d401421540d1afef504bcf7c5c1e33c53fb73163aca1b2

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

                Filesize

                208KB

                MD5

                e8506acd56df356e66d7a9a33288dfbb

                SHA1

                b7e263de932ff4da16833ca728c554f2aaf23e31

                SHA256

                79d1f4c1e3c4414a0f248222af1edb8b5df186af0665a565f8e090e5ec5df6bf

                SHA512

                7839f65e721d77843a3c3798c1b7a9bc6e6aa4bb20d2ee45479df48636d1a968e92a7e04cf00effae1d401421540d1afef504bcf7c5c1e33c53fb73163aca1b2

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

                Filesize

                208KB

                MD5

                e8506acd56df356e66d7a9a33288dfbb

                SHA1

                b7e263de932ff4da16833ca728c554f2aaf23e31

                SHA256

                79d1f4c1e3c4414a0f248222af1edb8b5df186af0665a565f8e090e5ec5df6bf

                SHA512

                7839f65e721d77843a3c3798c1b7a9bc6e6aa4bb20d2ee45479df48636d1a968e92a7e04cf00effae1d401421540d1afef504bcf7c5c1e33c53fb73163aca1b2

              • 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/4584-147-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-149-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-157-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-159-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-161-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-163-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-165-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-167-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-168-0x0000000000680000-0x0000000000690000-memory.dmp

                Filesize

                64KB

              • memory/4584-169-0x0000000000680000-0x0000000000690000-memory.dmp

                Filesize

                64KB

              • memory/4584-170-0x0000000000680000-0x0000000000690000-memory.dmp

                Filesize

                64KB

              • memory/4584-153-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-151-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-134-0x00000000006A0000-0x00000000006BA000-memory.dmp

                Filesize

                104KB

              • memory/4584-135-0x0000000004A50000-0x0000000004F4E000-memory.dmp

                Filesize

                5.0MB

              • memory/4584-136-0x00000000021D0000-0x00000000021E8000-memory.dmp

                Filesize

                96KB

              • memory/4584-137-0x0000000000680000-0x0000000000690000-memory.dmp

                Filesize

                64KB

              • memory/4584-138-0x0000000000680000-0x0000000000690000-memory.dmp

                Filesize

                64KB

              • memory/4584-139-0x0000000000680000-0x0000000000690000-memory.dmp

                Filesize

                64KB

              • memory/4584-140-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-141-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-143-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-145-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4584-155-0x00000000021D0000-0x00000000021E2000-memory.dmp

                Filesize

                72KB

              • memory/4844-183-0x0000000005CD0000-0x0000000005D46000-memory.dmp

                Filesize

                472KB

              • memory/4844-181-0x0000000005920000-0x0000000005930000-memory.dmp

                Filesize

                64KB

              • memory/4844-188-0x0000000008DB0000-0x00000000092DC000-memory.dmp

                Filesize

                5.2MB

              • memory/4844-189-0x0000000005920000-0x0000000005930000-memory.dmp

                Filesize

                64KB

              • memory/4844-185-0x0000000005D50000-0x0000000005DB6000-memory.dmp

                Filesize

                408KB

              • memory/4844-184-0x0000000005DF0000-0x0000000005E82000-memory.dmp

                Filesize

                584KB

              • memory/4844-187-0x0000000006E90000-0x0000000007052000-memory.dmp

                Filesize

                1.8MB

              • memory/4844-182-0x0000000005890000-0x00000000058DB000-memory.dmp

                Filesize

                300KB

              • memory/4844-186-0x00000000069A0000-0x00000000069F0000-memory.dmp

                Filesize

                320KB

              • memory/4844-180-0x0000000005850000-0x000000000588E000-memory.dmp

                Filesize

                248KB

              • memory/4844-179-0x00000000032A0000-0x00000000032B2000-memory.dmp

                Filesize

                72KB

              • memory/4844-178-0x0000000005B40000-0x0000000005C4A000-memory.dmp

                Filesize

                1.0MB

              • memory/4844-177-0x0000000006040000-0x0000000006646000-memory.dmp

                Filesize

                6.0MB

              • memory/4844-176-0x00000000016D0000-0x00000000016D6000-memory.dmp

                Filesize

                24KB

              • memory/4844-175-0x0000000000FE0000-0x000000000100E000-memory.dmp

                Filesize

                184KB