Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2023, 00:19

General

  • Target

    184609cbc48ae451b7ba9e1b52b7d96ea14890a1f9d3285af8a76f53f43fa0dc.exe

  • Size

    478KB

  • MD5

    ba44e5b5542fe84b67b6d1a480fb08b7

  • SHA1

    b622f742ef87d93aab3783e2fad4fd325f3d8103

  • SHA256

    184609cbc48ae451b7ba9e1b52b7d96ea14890a1f9d3285af8a76f53f43fa0dc

  • SHA512

    18a99b4863023faecf86c0a2a7fd7c98533a5ef292367fbb32cc3f99fe887dffcbc90d8f6c2fec8f1ed20e72f742805a54eb539d79fa319b132bcc584a3f5a7d

  • SSDEEP

    12288:4Mr4y90w59f/syJ5c1u31qTOxI4xzGda7Ch57tvZ0UpP9:Ayhz/sy3XIT14xo7tRd

Malware Config

Extracted

Family

redline

Botnet

divan

C2

217.196.96.102:4132

Attributes
  • auth_value

    b414986bebd7f5a3ec9aee0341b8e769

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 8 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\184609cbc48ae451b7ba9e1b52b7d96ea14890a1f9d3285af8a76f53f43fa0dc.exe
    "C:\Users\Admin\AppData\Local\Temp\184609cbc48ae451b7ba9e1b52b7d96ea14890a1f9d3285af8a76f53f43fa0dc.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1716
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3663566.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3663566.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3532
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2963120.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2963120.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3964
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1244480.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1244480.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1052
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1820116.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1820116.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3716
      • 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:688
        • 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:1512
        • 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:2720
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4376
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4796
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:5060
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\c3912af058" /P "Admin:N"
                  5⤵
                    PID:4468
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    5⤵
                      PID:4844
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:2296
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1796
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4900
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4508
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1800

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1820116.exe

                Filesize

                212KB

                MD5

                a64e6fdbf71bb2b38871c89c2a74f8b2

                SHA1

                f85704a90c5c5463e5774b1ebd7e4d5ef6ea22c9

                SHA256

                029d870f9a8dcb45e9777f1443c93adaca7a62d249d935dbbba3c8860c8a9fab

                SHA512

                31d7705f367935afac7959af206464a83cbf8594fc1842ef7c69c787c62859baa79f8e568c1331cfc5fabfc9b9aca35b517fe8580a7d8f12c9a1330678dd695e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1820116.exe

                Filesize

                212KB

                MD5

                a64e6fdbf71bb2b38871c89c2a74f8b2

                SHA1

                f85704a90c5c5463e5774b1ebd7e4d5ef6ea22c9

                SHA256

                029d870f9a8dcb45e9777f1443c93adaca7a62d249d935dbbba3c8860c8a9fab

                SHA512

                31d7705f367935afac7959af206464a83cbf8594fc1842ef7c69c787c62859baa79f8e568c1331cfc5fabfc9b9aca35b517fe8580a7d8f12c9a1330678dd695e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3663566.exe

                Filesize

                307KB

                MD5

                6113f7c005e241cb492aaa181cac03a1

                SHA1

                81fbf672d5dfd4a6eef2177602e44c9ec718e8ed

                SHA256

                5073e00665147ba5b14ce464086fe92dda464da90d177afbd523926d823a01ec

                SHA512

                e0496266f703bf2b52dffcc9aa15af44997968799e9dcf618e62186ca3ecf7f7e08a8d3ecb2816968d317217059e17668a6093042808399ad6108a63c859e445

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3663566.exe

                Filesize

                307KB

                MD5

                6113f7c005e241cb492aaa181cac03a1

                SHA1

                81fbf672d5dfd4a6eef2177602e44c9ec718e8ed

                SHA256

                5073e00665147ba5b14ce464086fe92dda464da90d177afbd523926d823a01ec

                SHA512

                e0496266f703bf2b52dffcc9aa15af44997968799e9dcf618e62186ca3ecf7f7e08a8d3ecb2816968d317217059e17668a6093042808399ad6108a63c859e445

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2963120.exe

                Filesize

                181KB

                MD5

                f8bd5dde25557a010639523a0437e0b4

                SHA1

                9bae4a2f6f79fd75901a9c0c30709dd6febcf9e1

                SHA256

                2f08c70620dce07138fe56daf4a5a778d9ca00f598715553abc61c5336a8c14b

                SHA512

                d115cfa47bdc767b4e3665bfbc452b115df668d21c590f4516f3e23230001a8555fe79e8ca36cd86107cd0c20136edbacc5bae7b4dc39ecfd7777c8584ba4c8b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2963120.exe

                Filesize

                181KB

                MD5

                f8bd5dde25557a010639523a0437e0b4

                SHA1

                9bae4a2f6f79fd75901a9c0c30709dd6febcf9e1

                SHA256

                2f08c70620dce07138fe56daf4a5a778d9ca00f598715553abc61c5336a8c14b

                SHA512

                d115cfa47bdc767b4e3665bfbc452b115df668d21c590f4516f3e23230001a8555fe79e8ca36cd86107cd0c20136edbacc5bae7b4dc39ecfd7777c8584ba4c8b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1244480.exe

                Filesize

                168KB

                MD5

                d4d9351a2f69cc1f1f4771c572e7ab77

                SHA1

                ed3eab8bd145612e9b8dbb29a71bbd7e769261ed

                SHA256

                5ea7722634176a5bd466305ddc94189d655f3df2a397beaf3ccda908ef8719e0

                SHA512

                84c0727d16c01767fc650a09d89104e2520228dda87329ab44a2fe0c6a18b93fa258eaafe679eace34e7d016237e8dc9c2f7f7de757dc9360444462b460b9a58

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1244480.exe

                Filesize

                168KB

                MD5

                d4d9351a2f69cc1f1f4771c572e7ab77

                SHA1

                ed3eab8bd145612e9b8dbb29a71bbd7e769261ed

                SHA256

                5ea7722634176a5bd466305ddc94189d655f3df2a397beaf3ccda908ef8719e0

                SHA512

                84c0727d16c01767fc650a09d89104e2520228dda87329ab44a2fe0c6a18b93fa258eaafe679eace34e7d016237e8dc9c2f7f7de757dc9360444462b460b9a58

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

                Filesize

                212KB

                MD5

                a64e6fdbf71bb2b38871c89c2a74f8b2

                SHA1

                f85704a90c5c5463e5774b1ebd7e4d5ef6ea22c9

                SHA256

                029d870f9a8dcb45e9777f1443c93adaca7a62d249d935dbbba3c8860c8a9fab

                SHA512

                31d7705f367935afac7959af206464a83cbf8594fc1842ef7c69c787c62859baa79f8e568c1331cfc5fabfc9b9aca35b517fe8580a7d8f12c9a1330678dd695e

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

                Filesize

                212KB

                MD5

                a64e6fdbf71bb2b38871c89c2a74f8b2

                SHA1

                f85704a90c5c5463e5774b1ebd7e4d5ef6ea22c9

                SHA256

                029d870f9a8dcb45e9777f1443c93adaca7a62d249d935dbbba3c8860c8a9fab

                SHA512

                31d7705f367935afac7959af206464a83cbf8594fc1842ef7c69c787c62859baa79f8e568c1331cfc5fabfc9b9aca35b517fe8580a7d8f12c9a1330678dd695e

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

                Filesize

                212KB

                MD5

                a64e6fdbf71bb2b38871c89c2a74f8b2

                SHA1

                f85704a90c5c5463e5774b1ebd7e4d5ef6ea22c9

                SHA256

                029d870f9a8dcb45e9777f1443c93adaca7a62d249d935dbbba3c8860c8a9fab

                SHA512

                31d7705f367935afac7959af206464a83cbf8594fc1842ef7c69c787c62859baa79f8e568c1331cfc5fabfc9b9aca35b517fe8580a7d8f12c9a1330678dd695e

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

                Filesize

                212KB

                MD5

                a64e6fdbf71bb2b38871c89c2a74f8b2

                SHA1

                f85704a90c5c5463e5774b1ebd7e4d5ef6ea22c9

                SHA256

                029d870f9a8dcb45e9777f1443c93adaca7a62d249d935dbbba3c8860c8a9fab

                SHA512

                31d7705f367935afac7959af206464a83cbf8594fc1842ef7c69c787c62859baa79f8e568c1331cfc5fabfc9b9aca35b517fe8580a7d8f12c9a1330678dd695e

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

                Filesize

                212KB

                MD5

                a64e6fdbf71bb2b38871c89c2a74f8b2

                SHA1

                f85704a90c5c5463e5774b1ebd7e4d5ef6ea22c9

                SHA256

                029d870f9a8dcb45e9777f1443c93adaca7a62d249d935dbbba3c8860c8a9fab

                SHA512

                31d7705f367935afac7959af206464a83cbf8594fc1842ef7c69c787c62859baa79f8e568c1331cfc5fabfc9b9aca35b517fe8580a7d8f12c9a1330678dd695e

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

                Filesize

                212KB

                MD5

                a64e6fdbf71bb2b38871c89c2a74f8b2

                SHA1

                f85704a90c5c5463e5774b1ebd7e4d5ef6ea22c9

                SHA256

                029d870f9a8dcb45e9777f1443c93adaca7a62d249d935dbbba3c8860c8a9fab

                SHA512

                31d7705f367935afac7959af206464a83cbf8594fc1842ef7c69c787c62859baa79f8e568c1331cfc5fabfc9b9aca35b517fe8580a7d8f12c9a1330678dd695e

              • 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/1052-196-0x000000000BDF0000-0x000000000BFB2000-memory.dmp

                Filesize

                1.8MB

              • memory/1052-188-0x000000000A490000-0x000000000A59A000-memory.dmp

                Filesize

                1.0MB

              • memory/1052-197-0x000000000C4F0000-0x000000000CA1C000-memory.dmp

                Filesize

                5.2MB

              • memory/1052-195-0x000000000B450000-0x000000000B4A0000-memory.dmp

                Filesize

                320KB

              • memory/1052-194-0x000000000A8C0000-0x000000000A926000-memory.dmp

                Filesize

                408KB

              • memory/1052-193-0x000000000A820000-0x000000000A8B2000-memory.dmp

                Filesize

                584KB

              • memory/1052-192-0x000000000A700000-0x000000000A776000-memory.dmp

                Filesize

                472KB

              • memory/1052-191-0x0000000004DF0000-0x0000000004E00000-memory.dmp

                Filesize

                64KB

              • memory/1052-190-0x000000000A400000-0x000000000A43C000-memory.dmp

                Filesize

                240KB

              • memory/1052-189-0x000000000A3A0000-0x000000000A3B2000-memory.dmp

                Filesize

                72KB

              • memory/1052-186-0x00000000004E0000-0x000000000050E000-memory.dmp

                Filesize

                184KB

              • memory/1052-187-0x000000000A9A0000-0x000000000AFB8000-memory.dmp

                Filesize

                6.1MB

              • memory/3964-168-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-162-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-170-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-181-0x0000000002030000-0x0000000002040000-memory.dmp

                Filesize

                64KB

              • memory/3964-180-0x0000000002030000-0x0000000002040000-memory.dmp

                Filesize

                64KB

              • memory/3964-179-0x0000000002030000-0x0000000002040000-memory.dmp

                Filesize

                64KB

              • memory/3964-178-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-176-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-166-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-174-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-164-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-172-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-160-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-158-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-156-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-154-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-152-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-151-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/3964-150-0x0000000004A70000-0x0000000005014000-memory.dmp

                Filesize

                5.6MB

              • memory/3964-149-0x0000000002030000-0x0000000002040000-memory.dmp

                Filesize

                64KB

              • memory/3964-148-0x0000000002030000-0x0000000002040000-memory.dmp

                Filesize

                64KB

              • memory/3964-147-0x0000000002030000-0x0000000002040000-memory.dmp

                Filesize

                64KB