Analysis

  • max time kernel
    135s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-05-2023 14:23

General

  • Target

    f2bcad407f4d652df12518ee5dd0a1598dc5d32fd4312183730134ea74d74953.exe

  • Size

    478KB

  • MD5

    cd5e6d2a14536f64fb783b37c1d05875

  • SHA1

    b2f31ccae181cb7419098ef5cff18cdb1d6f07cd

  • SHA256

    f2bcad407f4d652df12518ee5dd0a1598dc5d32fd4312183730134ea74d74953

  • SHA512

    47bb9f06a2be550bc5f78583a5998f0522d125924def01d18d8f702668b7533f2b3475d1bc332b57ef22a13453b031c012e73e7e08438a2861baf163fd588999

  • SSDEEP

    12288:BMr/y90EJHGZFVPznr5c1u31+TpEU2GdQL9kwaIHv:iyFE3z1XgTM9dv

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 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
  • 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\f2bcad407f4d652df12518ee5dd0a1598dc5d32fd4312183730134ea74d74953.exe
    "C:\Users\Admin\AppData\Local\Temp\f2bcad407f4d652df12518ee5dd0a1598dc5d32fd4312183730134ea74d74953.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1036
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8587921.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8587921.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4444
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1292717.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1292717.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:632
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0902020.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0902020.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1836
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m3966713.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m3966713.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4596
      • 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:3716
        • 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:4972
        • 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:2440
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:760
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4188
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:1008
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:620
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:376
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4132
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1060
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:396
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4864

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m3966713.exe

                Filesize

                207KB

                MD5

                eae817d046da950386bb369761127415

                SHA1

                c9b9248b7071c15df87d5b14097109b4248fe21f

                SHA256

                b25905ae84038e8351f115ccf49d15d318e1c372fdcf5c39ca85f694b7973be1

                SHA512

                38c6221569bafaeae3a05b85507458d1ac71f33988ffd07b0304827f6f4258871ba585b646e2ee9cb36dd9a8033000f212bf8f87228707015e8a05985b8d69f1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m3966713.exe

                Filesize

                207KB

                MD5

                eae817d046da950386bb369761127415

                SHA1

                c9b9248b7071c15df87d5b14097109b4248fe21f

                SHA256

                b25905ae84038e8351f115ccf49d15d318e1c372fdcf5c39ca85f694b7973be1

                SHA512

                38c6221569bafaeae3a05b85507458d1ac71f33988ffd07b0304827f6f4258871ba585b646e2ee9cb36dd9a8033000f212bf8f87228707015e8a05985b8d69f1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8587921.exe

                Filesize

                307KB

                MD5

                0e94b0c27b2556adc7e809db69797678

                SHA1

                bababfa0dec160945552da439312f9ab66a67142

                SHA256

                903da229273dd08417a4b63caec721887eff3714a3768cc0a36e5d7bf0690413

                SHA512

                edcf1c0018082c45e58459aa3cd4e5fa0107953e757d37ffb30773590020601f79ea251a2b4719be94f5917c45ee31e6da4808153d2268c8ade41ec8b6113730

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8587921.exe

                Filesize

                307KB

                MD5

                0e94b0c27b2556adc7e809db69797678

                SHA1

                bababfa0dec160945552da439312f9ab66a67142

                SHA256

                903da229273dd08417a4b63caec721887eff3714a3768cc0a36e5d7bf0690413

                SHA512

                edcf1c0018082c45e58459aa3cd4e5fa0107953e757d37ffb30773590020601f79ea251a2b4719be94f5917c45ee31e6da4808153d2268c8ade41ec8b6113730

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1292717.exe

                Filesize

                176KB

                MD5

                81c802ee82723322fe8012a1038542a9

                SHA1

                7b9185357e4a517622656002c5ce2796fb851b99

                SHA256

                91e64e3c79fd24838bc73a99974f2ae7a404b7d4ed226d34dda85c9b9c64b164

                SHA512

                217430b38beb61e20f0973d39ec28e0b6fd49f9ecb076ea5128722bf6e9d39b5d3cc02b9cffec7bf56a0c710d79d25b7c7d17ab7b15ee3c5f6428573a0fc0829

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1292717.exe

                Filesize

                176KB

                MD5

                81c802ee82723322fe8012a1038542a9

                SHA1

                7b9185357e4a517622656002c5ce2796fb851b99

                SHA256

                91e64e3c79fd24838bc73a99974f2ae7a404b7d4ed226d34dda85c9b9c64b164

                SHA512

                217430b38beb61e20f0973d39ec28e0b6fd49f9ecb076ea5128722bf6e9d39b5d3cc02b9cffec7bf56a0c710d79d25b7c7d17ab7b15ee3c5f6428573a0fc0829

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0902020.exe

                Filesize

                168KB

                MD5

                8ffd31f1b669c9cf5b267b8a4a0c2902

                SHA1

                ed351672754f734612324b417bb705dc80493281

                SHA256

                0763a7323c305ceff6e281184fea60620865ed0aadafc263ce52ee881f06e273

                SHA512

                6ef764d4d0007b5d08996aca76b0f0251568f299a9d9ffb064fdcd346ee2220d625790dc2f71b7b3b937c13f9148899255605e93e3ee1335a3e2f3315f4df1a9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0902020.exe

                Filesize

                168KB

                MD5

                8ffd31f1b669c9cf5b267b8a4a0c2902

                SHA1

                ed351672754f734612324b417bb705dc80493281

                SHA256

                0763a7323c305ceff6e281184fea60620865ed0aadafc263ce52ee881f06e273

                SHA512

                6ef764d4d0007b5d08996aca76b0f0251568f299a9d9ffb064fdcd346ee2220d625790dc2f71b7b3b937c13f9148899255605e93e3ee1335a3e2f3315f4df1a9

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

                Filesize

                207KB

                MD5

                eae817d046da950386bb369761127415

                SHA1

                c9b9248b7071c15df87d5b14097109b4248fe21f

                SHA256

                b25905ae84038e8351f115ccf49d15d318e1c372fdcf5c39ca85f694b7973be1

                SHA512

                38c6221569bafaeae3a05b85507458d1ac71f33988ffd07b0304827f6f4258871ba585b646e2ee9cb36dd9a8033000f212bf8f87228707015e8a05985b8d69f1

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

                Filesize

                207KB

                MD5

                eae817d046da950386bb369761127415

                SHA1

                c9b9248b7071c15df87d5b14097109b4248fe21f

                SHA256

                b25905ae84038e8351f115ccf49d15d318e1c372fdcf5c39ca85f694b7973be1

                SHA512

                38c6221569bafaeae3a05b85507458d1ac71f33988ffd07b0304827f6f4258871ba585b646e2ee9cb36dd9a8033000f212bf8f87228707015e8a05985b8d69f1

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

                Filesize

                207KB

                MD5

                eae817d046da950386bb369761127415

                SHA1

                c9b9248b7071c15df87d5b14097109b4248fe21f

                SHA256

                b25905ae84038e8351f115ccf49d15d318e1c372fdcf5c39ca85f694b7973be1

                SHA512

                38c6221569bafaeae3a05b85507458d1ac71f33988ffd07b0304827f6f4258871ba585b646e2ee9cb36dd9a8033000f212bf8f87228707015e8a05985b8d69f1

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

                Filesize

                207KB

                MD5

                eae817d046da950386bb369761127415

                SHA1

                c9b9248b7071c15df87d5b14097109b4248fe21f

                SHA256

                b25905ae84038e8351f115ccf49d15d318e1c372fdcf5c39ca85f694b7973be1

                SHA512

                38c6221569bafaeae3a05b85507458d1ac71f33988ffd07b0304827f6f4258871ba585b646e2ee9cb36dd9a8033000f212bf8f87228707015e8a05985b8d69f1

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

                Filesize

                207KB

                MD5

                eae817d046da950386bb369761127415

                SHA1

                c9b9248b7071c15df87d5b14097109b4248fe21f

                SHA256

                b25905ae84038e8351f115ccf49d15d318e1c372fdcf5c39ca85f694b7973be1

                SHA512

                38c6221569bafaeae3a05b85507458d1ac71f33988ffd07b0304827f6f4258871ba585b646e2ee9cb36dd9a8033000f212bf8f87228707015e8a05985b8d69f1

              • 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/632-172-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-152-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-162-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-164-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-166-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-168-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-170-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-158-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-174-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-176-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-178-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-179-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

                Filesize

                64KB

              • memory/632-180-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

                Filesize

                64KB

              • memory/632-181-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

                Filesize

                64KB

              • memory/632-147-0x0000000004BD0000-0x0000000005174000-memory.dmp

                Filesize

                5.6MB

              • memory/632-148-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

                Filesize

                64KB

              • memory/632-149-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

                Filesize

                64KB

              • memory/632-150-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

                Filesize

                64KB

              • memory/632-151-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-160-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-154-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/632-156-0x0000000002640000-0x0000000002652000-memory.dmp

                Filesize

                72KB

              • memory/1836-194-0x000000000A210000-0x000000000A276000-memory.dmp

                Filesize

                408KB

              • memory/1836-193-0x000000000A2B0000-0x000000000A342000-memory.dmp

                Filesize

                584KB

              • memory/1836-192-0x000000000A190000-0x000000000A206000-memory.dmp

                Filesize

                472KB

              • memory/1836-191-0x0000000004920000-0x0000000004930000-memory.dmp

                Filesize

                64KB

              • memory/1836-190-0x0000000009E80000-0x0000000009EBC000-memory.dmp

                Filesize

                240KB

              • memory/1836-189-0x0000000009E20000-0x0000000009E32000-memory.dmp

                Filesize

                72KB

              • memory/1836-188-0x0000000009EF0000-0x0000000009FFA000-memory.dmp

                Filesize

                1.0MB

              • memory/1836-187-0x000000000A3D0000-0x000000000A9E8000-memory.dmp

                Filesize

                6.1MB

              • memory/1836-186-0x00000000000B0000-0x00000000000DE000-memory.dmp

                Filesize

                184KB

              • memory/1836-195-0x000000000B040000-0x000000000B202000-memory.dmp

                Filesize

                1.8MB

              • memory/1836-196-0x000000000BE80000-0x000000000C3AC000-memory.dmp

                Filesize

                5.2MB

              • memory/1836-197-0x000000000AF90000-0x000000000AFE0000-memory.dmp

                Filesize

                320KB