Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09-05-2023 14:51

General

  • Target

    6ac67a3a0a23e78ee90f397c6279bca452ec6701023710e48584a299a23a4aa6.exe

  • Size

    479KB

  • MD5

    e4c461388971cedbe27bb080ea80076f

  • SHA1

    65f5c45f7ec973b7a8838f7648588ed16628e40f

  • SHA256

    6ac67a3a0a23e78ee90f397c6279bca452ec6701023710e48584a299a23a4aa6

  • SHA512

    565804afdd1d1e554a8f3c5e58d80be566ace77078dd11f6c9f7bbf5cd4fa7302b7626cf57f1ab4c38697ed6460b0917e8731daf08260f3aed6a89b31bf1ce4e

  • SSDEEP

    6144:K8y+bnr+dp0yN90QECxnLeWEFhFZYpVFJCGEuWfnTe1mxMhRtib1K4SXRzB9etgG:cMrxy90ExnMakuWyiMIxbANPAMCdSu

Malware Config

Extracted

Family

redline

Botnet

douma

C2

217.196.96.101:4132

Attributes
  • auth_value

    e7c0659b5f9d26f2f97df8d25fefbb44

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\6ac67a3a0a23e78ee90f397c6279bca452ec6701023710e48584a299a23a4aa6.exe
    "C:\Users\Admin\AppData\Local\Temp\6ac67a3a0a23e78ee90f397c6279bca452ec6701023710e48584a299a23a4aa6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1211913.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1211913.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2144
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9577367.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9577367.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0652979.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0652979.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2616
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7760973.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7760973.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4464
      • 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:4788
        • 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:4676
        • 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:380
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4396
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4876
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4896
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4980
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3464
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3952
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3256
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3264
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2696

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7760973.exe

                Filesize

                211KB

                MD5

                da1287fcadff7a6d922ee112a8ab42af

                SHA1

                c50f5a710a8fda4af2a96e6c2013aa34260cd85d

                SHA256

                1fff449a5395101a616ff21cf287c8451569096ed3c9627e6a78d566301274a3

                SHA512

                0e639c03a2dd12fb1e2c67ed4407fc614e4c16087b5c75bef7d45698303be2f22a5e044c32294d0877100af1fc08561a112cf6d513f408601c30c382cae9926d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7760973.exe

                Filesize

                211KB

                MD5

                da1287fcadff7a6d922ee112a8ab42af

                SHA1

                c50f5a710a8fda4af2a96e6c2013aa34260cd85d

                SHA256

                1fff449a5395101a616ff21cf287c8451569096ed3c9627e6a78d566301274a3

                SHA512

                0e639c03a2dd12fb1e2c67ed4407fc614e4c16087b5c75bef7d45698303be2f22a5e044c32294d0877100af1fc08561a112cf6d513f408601c30c382cae9926d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1211913.exe

                Filesize

                308KB

                MD5

                b0b9a540d0bb30d4b56e889c632a3a0c

                SHA1

                9fe15c0f3d6d7b41a0effa984781383ce1f3e5fe

                SHA256

                eeaf23e938f780a7c040e0f38a50d83ddcd64f1dd90f64c93344b42c5ebe2cca

                SHA512

                c6668e221c291f46eb3672cd1a64d0534c76430ff3fb1ed9a16266181ef7030d60ce1d7ace3a130c74fbed4a66f5435a340cbd5fab8d9e41ca6be9bbf208aeb3

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1211913.exe

                Filesize

                308KB

                MD5

                b0b9a540d0bb30d4b56e889c632a3a0c

                SHA1

                9fe15c0f3d6d7b41a0effa984781383ce1f3e5fe

                SHA256

                eeaf23e938f780a7c040e0f38a50d83ddcd64f1dd90f64c93344b42c5ebe2cca

                SHA512

                c6668e221c291f46eb3672cd1a64d0534c76430ff3fb1ed9a16266181ef7030d60ce1d7ace3a130c74fbed4a66f5435a340cbd5fab8d9e41ca6be9bbf208aeb3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9577367.exe

                Filesize

                168KB

                MD5

                28a538dfafc1b04d6ce17b6ff62e6b60

                SHA1

                7c043ad3ceef9f385798b3752e63422cfb85d8bd

                SHA256

                12bb222975bd562f5eb9f77e04f95c950aafff06260d83bc99514e492644cb6c

                SHA512

                f7c0ab98ec8d1cd8773b1b3eb3be8e9e7fae1d5fc506356f990f97b24230cfe7c26940b4af2b5ea0f28be3f47cc03cf8169668a1ad6480c7b3c9fd75583913bc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9577367.exe

                Filesize

                168KB

                MD5

                28a538dfafc1b04d6ce17b6ff62e6b60

                SHA1

                7c043ad3ceef9f385798b3752e63422cfb85d8bd

                SHA256

                12bb222975bd562f5eb9f77e04f95c950aafff06260d83bc99514e492644cb6c

                SHA512

                f7c0ab98ec8d1cd8773b1b3eb3be8e9e7fae1d5fc506356f990f97b24230cfe7c26940b4af2b5ea0f28be3f47cc03cf8169668a1ad6480c7b3c9fd75583913bc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0652979.exe

                Filesize

                181KB

                MD5

                e60f5bc23c2d10a8ef42f22dcbd6cbc2

                SHA1

                69ea720a59d84a51872212bd69865bfaccf17da5

                SHA256

                5ec5d0caa71f91ad414c1de16d2fa78552ab9c5bcc0e7d6ed557908da9a94ffb

                SHA512

                7e7333dc8a45b6f2d1d3552ec576814d82c0a9ad3f08ba28eb9bd4e3e989e59d055c44041a8282390760fb0d9ce5cf0d7b795d8172cebf3d2f6f00ad0b09dd1b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0652979.exe

                Filesize

                181KB

                MD5

                e60f5bc23c2d10a8ef42f22dcbd6cbc2

                SHA1

                69ea720a59d84a51872212bd69865bfaccf17da5

                SHA256

                5ec5d0caa71f91ad414c1de16d2fa78552ab9c5bcc0e7d6ed557908da9a94ffb

                SHA512

                7e7333dc8a45b6f2d1d3552ec576814d82c0a9ad3f08ba28eb9bd4e3e989e59d055c44041a8282390760fb0d9ce5cf0d7b795d8172cebf3d2f6f00ad0b09dd1b

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

                Filesize

                211KB

                MD5

                da1287fcadff7a6d922ee112a8ab42af

                SHA1

                c50f5a710a8fda4af2a96e6c2013aa34260cd85d

                SHA256

                1fff449a5395101a616ff21cf287c8451569096ed3c9627e6a78d566301274a3

                SHA512

                0e639c03a2dd12fb1e2c67ed4407fc614e4c16087b5c75bef7d45698303be2f22a5e044c32294d0877100af1fc08561a112cf6d513f408601c30c382cae9926d

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

                Filesize

                211KB

                MD5

                da1287fcadff7a6d922ee112a8ab42af

                SHA1

                c50f5a710a8fda4af2a96e6c2013aa34260cd85d

                SHA256

                1fff449a5395101a616ff21cf287c8451569096ed3c9627e6a78d566301274a3

                SHA512

                0e639c03a2dd12fb1e2c67ed4407fc614e4c16087b5c75bef7d45698303be2f22a5e044c32294d0877100af1fc08561a112cf6d513f408601c30c382cae9926d

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

                Filesize

                211KB

                MD5

                da1287fcadff7a6d922ee112a8ab42af

                SHA1

                c50f5a710a8fda4af2a96e6c2013aa34260cd85d

                SHA256

                1fff449a5395101a616ff21cf287c8451569096ed3c9627e6a78d566301274a3

                SHA512

                0e639c03a2dd12fb1e2c67ed4407fc614e4c16087b5c75bef7d45698303be2f22a5e044c32294d0877100af1fc08561a112cf6d513f408601c30c382cae9926d

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

                Filesize

                211KB

                MD5

                da1287fcadff7a6d922ee112a8ab42af

                SHA1

                c50f5a710a8fda4af2a96e6c2013aa34260cd85d

                SHA256

                1fff449a5395101a616ff21cf287c8451569096ed3c9627e6a78d566301274a3

                SHA512

                0e639c03a2dd12fb1e2c67ed4407fc614e4c16087b5c75bef7d45698303be2f22a5e044c32294d0877100af1fc08561a112cf6d513f408601c30c382cae9926d

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

                Filesize

                211KB

                MD5

                da1287fcadff7a6d922ee112a8ab42af

                SHA1

                c50f5a710a8fda4af2a96e6c2013aa34260cd85d

                SHA256

                1fff449a5395101a616ff21cf287c8451569096ed3c9627e6a78d566301274a3

                SHA512

                0e639c03a2dd12fb1e2c67ed4407fc614e4c16087b5c75bef7d45698303be2f22a5e044c32294d0877100af1fc08561a112cf6d513f408601c30c382cae9926d

              • 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/2512-141-0x0000000005020000-0x000000000506B000-memory.dmp

                Filesize

                300KB

              • memory/2512-143-0x0000000005A70000-0x0000000005AE6000-memory.dmp

                Filesize

                472KB

              • memory/2512-144-0x0000000005B90000-0x0000000005C22000-memory.dmp

                Filesize

                584KB

              • memory/2512-145-0x0000000006300000-0x00000000067FE000-memory.dmp

                Filesize

                5.0MB

              • memory/2512-146-0x0000000005AF0000-0x0000000005B56000-memory.dmp

                Filesize

                408KB

              • memory/2512-147-0x0000000006100000-0x0000000006150000-memory.dmp

                Filesize

                320KB

              • memory/2512-148-0x00000000069D0000-0x0000000006B92000-memory.dmp

                Filesize

                1.8MB

              • memory/2512-149-0x0000000008580000-0x0000000008AAC000-memory.dmp

                Filesize

                5.2MB

              • memory/2512-142-0x0000000004B80000-0x0000000004B90000-memory.dmp

                Filesize

                64KB

              • memory/2512-140-0x0000000004B80000-0x0000000004B90000-memory.dmp

                Filesize

                64KB

              • memory/2512-139-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

                Filesize

                248KB

              • memory/2512-138-0x0000000004E40000-0x0000000004E52000-memory.dmp

                Filesize

                72KB

              • memory/2512-137-0x0000000004F10000-0x000000000501A000-memory.dmp

                Filesize

                1.0MB

              • memory/2512-136-0x00000000053E0000-0x00000000059E6000-memory.dmp

                Filesize

                6.0MB

              • memory/2512-135-0x0000000002670000-0x0000000002676000-memory.dmp

                Filesize

                24KB

              • memory/2512-134-0x00000000003F0000-0x000000000041E000-memory.dmp

                Filesize

                184KB

              • memory/2616-155-0x00000000022A0000-0x00000000022B8000-memory.dmp

                Filesize

                96KB

              • memory/2616-169-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-171-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-173-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-175-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-177-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-179-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-181-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-183-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-167-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-165-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-163-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-161-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-159-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-157-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-156-0x00000000022A0000-0x00000000022B2000-memory.dmp

                Filesize

                72KB

              • memory/2616-154-0x0000000000850000-0x000000000086A000-memory.dmp

                Filesize

                104KB

              • memory/2616-184-0x0000000000880000-0x0000000000890000-memory.dmp

                Filesize

                64KB

              • memory/2616-185-0x0000000000880000-0x0000000000890000-memory.dmp

                Filesize

                64KB

              • memory/2616-186-0x0000000000880000-0x0000000000890000-memory.dmp

                Filesize

                64KB