Analysis

  • max time kernel
    134s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/05/2023, 00:12

General

  • Target

    1367b78b3b550c19d8ddd7a32dcecfe7ffb071f675e2c916e130714165288925.exe

  • Size

    479KB

  • MD5

    f64992a27d39a53d251ea735a8f61a2d

  • SHA1

    221bce2d155379bd4b4a205081b9b21994d8c188

  • SHA256

    1367b78b3b550c19d8ddd7a32dcecfe7ffb071f675e2c916e130714165288925

  • SHA512

    7492cc15fabfec1faa3b5d0e7ae2370223389fbbefd8ca4607665d3b453482a65dc3594f3c0eb5473919a2c90d5c4b83deb21cb20f7d87a1300f9ddb6016ff57

  • SSDEEP

    12288:yMr8y90D8HyRlkRvMwFm6oWzEIdzOdZv:CyY8HEKU6oWgI4X

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 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\1367b78b3b550c19d8ddd7a32dcecfe7ffb071f675e2c916e130714165288925.exe
    "C:\Users\Admin\AppData\Local\Temp\1367b78b3b550c19d8ddd7a32dcecfe7ffb071f675e2c916e130714165288925.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4277021.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4277021.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4188
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7346676.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7346676.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2240
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6764084.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6764084.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:208
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1219932.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1219932.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3092
      • 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:1276
        • 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:3824
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2944
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1896
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2612
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3192
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4900
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:984
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4504
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:904
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4256

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1219932.exe

                      Filesize

                      205KB

                      MD5

                      52f737653e9a8ce5796a7b5aa65e611a

                      SHA1

                      0324b85f12e311ff9f09ea68e79d6ed6b0238248

                      SHA256

                      0a262b41b7d26c1aab5024170a31e2736a84fe217ceddb9a650d7a6f5ae960d7

                      SHA512

                      3f0334ce763d939577bc41ad778def94af1cda7d11ab0be65264c450dc479466e8cd4bdd95db8e4ef5cb5ef3012a29f0c58013a30d4894054dce16fc1439ff01

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1219932.exe

                      Filesize

                      205KB

                      MD5

                      52f737653e9a8ce5796a7b5aa65e611a

                      SHA1

                      0324b85f12e311ff9f09ea68e79d6ed6b0238248

                      SHA256

                      0a262b41b7d26c1aab5024170a31e2736a84fe217ceddb9a650d7a6f5ae960d7

                      SHA512

                      3f0334ce763d939577bc41ad778def94af1cda7d11ab0be65264c450dc479466e8cd4bdd95db8e4ef5cb5ef3012a29f0c58013a30d4894054dce16fc1439ff01

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4277021.exe

                      Filesize

                      308KB

                      MD5

                      617c4f9d5daf621f4dbd900874eb4ead

                      SHA1

                      7bb01ec117a616aeaab97d041e2cd32ada10d271

                      SHA256

                      01c3575fd82c7ba0d7748edf9342f3f78b17850ab621c96d4dd9754f6b09e51b

                      SHA512

                      ac435cf30dd9c4e56034e68e3171b42345ac9c12cb0e6147861114bec8554164972cfd8a85a7147d9b47cbde76cce2d2a3b6bf4fb3015c088b579ddfea9975d1

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4277021.exe

                      Filesize

                      308KB

                      MD5

                      617c4f9d5daf621f4dbd900874eb4ead

                      SHA1

                      7bb01ec117a616aeaab97d041e2cd32ada10d271

                      SHA256

                      01c3575fd82c7ba0d7748edf9342f3f78b17850ab621c96d4dd9754f6b09e51b

                      SHA512

                      ac435cf30dd9c4e56034e68e3171b42345ac9c12cb0e6147861114bec8554164972cfd8a85a7147d9b47cbde76cce2d2a3b6bf4fb3015c088b579ddfea9975d1

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7346676.exe

                      Filesize

                      168KB

                      MD5

                      77273492c08dcd33f9d02bc36d18a4d0

                      SHA1

                      882c11f02727dcbe7b72c2699c2cc05e1e9b0ed6

                      SHA256

                      08c1d8b6527350db4dfeb9b76af15994a7596715179ade13cdb82cd0787cd820

                      SHA512

                      2e39047d02af4df26b1544d083b8add8ab0bac18b8b48593eeb0fc2d93eea357c832597a4ee6b6ef50a35956858ad4f0ff10b414492b86e3fcf3b45aa7511a02

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7346676.exe

                      Filesize

                      168KB

                      MD5

                      77273492c08dcd33f9d02bc36d18a4d0

                      SHA1

                      882c11f02727dcbe7b72c2699c2cc05e1e9b0ed6

                      SHA256

                      08c1d8b6527350db4dfeb9b76af15994a7596715179ade13cdb82cd0787cd820

                      SHA512

                      2e39047d02af4df26b1544d083b8add8ab0bac18b8b48593eeb0fc2d93eea357c832597a4ee6b6ef50a35956858ad4f0ff10b414492b86e3fcf3b45aa7511a02

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6764084.exe

                      Filesize

                      178KB

                      MD5

                      2e43429819432f7da6419c52a2f67448

                      SHA1

                      e1f8853ae4205c670475f9357fb8affa7c94fb32

                      SHA256

                      b69b10807c79b437b9674e9cec0baf7e26b19723a447cc11bc303de636f4bd90

                      SHA512

                      6d547959c909663c7573c4a67544e1fd6df146e13ded9fae5e9db355c7e50d0dfb27deb5b9964e4507c39a17e84586eef91244575d88c7b1d6fa58d849954809

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6764084.exe

                      Filesize

                      178KB

                      MD5

                      2e43429819432f7da6419c52a2f67448

                      SHA1

                      e1f8853ae4205c670475f9357fb8affa7c94fb32

                      SHA256

                      b69b10807c79b437b9674e9cec0baf7e26b19723a447cc11bc303de636f4bd90

                      SHA512

                      6d547959c909663c7573c4a67544e1fd6df146e13ded9fae5e9db355c7e50d0dfb27deb5b9964e4507c39a17e84586eef91244575d88c7b1d6fa58d849954809

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

                      Filesize

                      205KB

                      MD5

                      52f737653e9a8ce5796a7b5aa65e611a

                      SHA1

                      0324b85f12e311ff9f09ea68e79d6ed6b0238248

                      SHA256

                      0a262b41b7d26c1aab5024170a31e2736a84fe217ceddb9a650d7a6f5ae960d7

                      SHA512

                      3f0334ce763d939577bc41ad778def94af1cda7d11ab0be65264c450dc479466e8cd4bdd95db8e4ef5cb5ef3012a29f0c58013a30d4894054dce16fc1439ff01

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

                      Filesize

                      205KB

                      MD5

                      52f737653e9a8ce5796a7b5aa65e611a

                      SHA1

                      0324b85f12e311ff9f09ea68e79d6ed6b0238248

                      SHA256

                      0a262b41b7d26c1aab5024170a31e2736a84fe217ceddb9a650d7a6f5ae960d7

                      SHA512

                      3f0334ce763d939577bc41ad778def94af1cda7d11ab0be65264c450dc479466e8cd4bdd95db8e4ef5cb5ef3012a29f0c58013a30d4894054dce16fc1439ff01

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

                      Filesize

                      205KB

                      MD5

                      52f737653e9a8ce5796a7b5aa65e611a

                      SHA1

                      0324b85f12e311ff9f09ea68e79d6ed6b0238248

                      SHA256

                      0a262b41b7d26c1aab5024170a31e2736a84fe217ceddb9a650d7a6f5ae960d7

                      SHA512

                      3f0334ce763d939577bc41ad778def94af1cda7d11ab0be65264c450dc479466e8cd4bdd95db8e4ef5cb5ef3012a29f0c58013a30d4894054dce16fc1439ff01

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

                      Filesize

                      205KB

                      MD5

                      52f737653e9a8ce5796a7b5aa65e611a

                      SHA1

                      0324b85f12e311ff9f09ea68e79d6ed6b0238248

                      SHA256

                      0a262b41b7d26c1aab5024170a31e2736a84fe217ceddb9a650d7a6f5ae960d7

                      SHA512

                      3f0334ce763d939577bc41ad778def94af1cda7d11ab0be65264c450dc479466e8cd4bdd95db8e4ef5cb5ef3012a29f0c58013a30d4894054dce16fc1439ff01

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

                      Filesize

                      205KB

                      MD5

                      52f737653e9a8ce5796a7b5aa65e611a

                      SHA1

                      0324b85f12e311ff9f09ea68e79d6ed6b0238248

                      SHA256

                      0a262b41b7d26c1aab5024170a31e2736a84fe217ceddb9a650d7a6f5ae960d7

                      SHA512

                      3f0334ce763d939577bc41ad778def94af1cda7d11ab0be65264c450dc479466e8cd4bdd95db8e4ef5cb5ef3012a29f0c58013a30d4894054dce16fc1439ff01

                    • 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/208-194-0x0000000004900000-0x0000000004910000-memory.dmp

                      Filesize

                      64KB

                    • memory/208-180-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-195-0x0000000004900000-0x0000000004910000-memory.dmp

                      Filesize

                      64KB

                    • memory/208-165-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-166-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-168-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-170-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-172-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-174-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-176-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-178-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-188-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-186-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-184-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-182-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-193-0x0000000004900000-0x0000000004910000-memory.dmp

                      Filesize

                      64KB

                    • memory/208-190-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/208-192-0x0000000004F10000-0x0000000004F22000-memory.dmp

                      Filesize

                      72KB

                    • memory/2240-154-0x000000000A530000-0x000000000A5C2000-memory.dmp

                      Filesize

                      584KB

                    • memory/2240-148-0x000000000A6C0000-0x000000000ACD8000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/2240-159-0x0000000004C10000-0x0000000004C20000-memory.dmp

                      Filesize

                      64KB

                    • memory/2240-157-0x000000000BBD0000-0x000000000BD92000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/2240-156-0x000000000A5D0000-0x000000000A636000-memory.dmp

                      Filesize

                      408KB

                    • memory/2240-155-0x000000000B290000-0x000000000B834000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/2240-152-0x000000000A100000-0x000000000A13C000-memory.dmp

                      Filesize

                      240KB

                    • memory/2240-160-0x000000000B8F0000-0x000000000B940000-memory.dmp

                      Filesize

                      320KB

                    • memory/2240-158-0x000000000C2D0000-0x000000000C7FC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/2240-151-0x0000000004C10000-0x0000000004C20000-memory.dmp

                      Filesize

                      64KB

                    • memory/2240-150-0x000000000A0A0000-0x000000000A0B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2240-149-0x000000000A1B0000-0x000000000A2BA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/2240-153-0x000000000A410000-0x000000000A486000-memory.dmp

                      Filesize

                      472KB

                    • memory/2240-147-0x00000000001F0000-0x000000000021E000-memory.dmp

                      Filesize

                      184KB