Analysis

  • max time kernel
    135s
  • max time network
    146s
  • 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 05:39

General

  • Target

    29906895f9297d6185b94a5eed52930f48b78240549ad834bf856c46b993b595.exe

  • Size

    480KB

  • MD5

    1a7f9eb644c81fd1366dbf4b2254cfa6

  • SHA1

    8129e05bab47e131a883d02cf2d40b74ffb614d9

  • SHA256

    29906895f9297d6185b94a5eed52930f48b78240549ad834bf856c46b993b595

  • SHA512

    ddbb07d7cbb708cad981b7bfad491db6afd6f5bc845952540218d7461eee038b3d0300a62e92cd8c53e7f142f07e52587c7f9b611465723d40d78d28014103c7

  • SSDEEP

    12288:RMrxy90G4YDwOUBXTf5Cvj5b9VRFoiyTc:Iy4YDlS1Cdb9Si5

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\29906895f9297d6185b94a5eed52930f48b78240549ad834bf856c46b993b595.exe
    "C:\Users\Admin\AppData\Local\Temp\29906895f9297d6185b94a5eed52930f48b78240549ad834bf856c46b993b595.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4460
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7848148.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7848148.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4772
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8071724.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8071724.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2536
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0056684.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0056684.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2036
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6862448.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6862448.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1028
      • 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:3240
        • 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:2796
        • 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:2788
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3860
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4984
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:976
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2388
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4616
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1512
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3472
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4996
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:5048

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6862448.exe

                Filesize

                206KB

                MD5

                8a12b0485a5eec551ced681921949de9

                SHA1

                4894ddc8142e63fd6b4fbc6d20841a72b2a61e43

                SHA256

                a45039e2d13efeb68490e2548cbb85d6058b69e4c2e4c8d847cdfecb5aed4919

                SHA512

                f408b20e8548211601f1329a760de73add25e9c8c22097b5043f1850e741f0d09c65040a729f946e01c6c7cfbbfee35d877d99b6f37ef828d5aa25407d20cb46

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6862448.exe

                Filesize

                206KB

                MD5

                8a12b0485a5eec551ced681921949de9

                SHA1

                4894ddc8142e63fd6b4fbc6d20841a72b2a61e43

                SHA256

                a45039e2d13efeb68490e2548cbb85d6058b69e4c2e4c8d847cdfecb5aed4919

                SHA512

                f408b20e8548211601f1329a760de73add25e9c8c22097b5043f1850e741f0d09c65040a729f946e01c6c7cfbbfee35d877d99b6f37ef828d5aa25407d20cb46

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7848148.exe

                Filesize

                308KB

                MD5

                cf69084a35da390779bbb1c4309f8bb6

                SHA1

                27a960c4899941e9439d17560fc81560db174c19

                SHA256

                41486605d9bf35a12ccef613c7e8e32d061d97d645d17b7f651b75c6cc355a39

                SHA512

                b7b84be33c7699ae0922234a2b02748ddbd292dfd035ff41101d7dcb3e616d5343a2b47a2dbba945dfc86c72fe2160dc7f64e85635d3016b32132bc22465abdd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7848148.exe

                Filesize

                308KB

                MD5

                cf69084a35da390779bbb1c4309f8bb6

                SHA1

                27a960c4899941e9439d17560fc81560db174c19

                SHA256

                41486605d9bf35a12ccef613c7e8e32d061d97d645d17b7f651b75c6cc355a39

                SHA512

                b7b84be33c7699ae0922234a2b02748ddbd292dfd035ff41101d7dcb3e616d5343a2b47a2dbba945dfc86c72fe2160dc7f64e85635d3016b32132bc22465abdd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8071724.exe

                Filesize

                168KB

                MD5

                8aab12f3965fc75be03f94854e9a5c67

                SHA1

                66a158da6bc91453d264067f1565158b9f06dd0c

                SHA256

                25546d8cede07e46109f2d8ce0fbc96402eba9167806f0690f281627d3916085

                SHA512

                d6bb8762308aacd52b6e3ef2ba2548ee0d9c182fe8d1f00debc2a713283c0f52894a1eb55b69e027dea78941f960fc0ccc2e0cd735b2589758a6516016cb2654

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8071724.exe

                Filesize

                168KB

                MD5

                8aab12f3965fc75be03f94854e9a5c67

                SHA1

                66a158da6bc91453d264067f1565158b9f06dd0c

                SHA256

                25546d8cede07e46109f2d8ce0fbc96402eba9167806f0690f281627d3916085

                SHA512

                d6bb8762308aacd52b6e3ef2ba2548ee0d9c182fe8d1f00debc2a713283c0f52894a1eb55b69e027dea78941f960fc0ccc2e0cd735b2589758a6516016cb2654

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0056684.exe

                Filesize

                179KB

                MD5

                7dc860525d70b40d32f24f1f49be0075

                SHA1

                6a4fe912d812db0da1c473a0d9ace9478aa16a41

                SHA256

                dc5c74d6d0c79e56674249842cceb0c48f994bf99a1dbc5e0591a46b30e2c12d

                SHA512

                662257bdc487ddcece2ea3bae5e4ab96d55e263d53a088c2b787bb83c3c85c5f15ce9c4f34d9cd99128595a7a86a6c3030efd7f6bf3697cbe9a1ecf3cd68fb98

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0056684.exe

                Filesize

                179KB

                MD5

                7dc860525d70b40d32f24f1f49be0075

                SHA1

                6a4fe912d812db0da1c473a0d9ace9478aa16a41

                SHA256

                dc5c74d6d0c79e56674249842cceb0c48f994bf99a1dbc5e0591a46b30e2c12d

                SHA512

                662257bdc487ddcece2ea3bae5e4ab96d55e263d53a088c2b787bb83c3c85c5f15ce9c4f34d9cd99128595a7a86a6c3030efd7f6bf3697cbe9a1ecf3cd68fb98

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

                Filesize

                206KB

                MD5

                8a12b0485a5eec551ced681921949de9

                SHA1

                4894ddc8142e63fd6b4fbc6d20841a72b2a61e43

                SHA256

                a45039e2d13efeb68490e2548cbb85d6058b69e4c2e4c8d847cdfecb5aed4919

                SHA512

                f408b20e8548211601f1329a760de73add25e9c8c22097b5043f1850e741f0d09c65040a729f946e01c6c7cfbbfee35d877d99b6f37ef828d5aa25407d20cb46

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

                Filesize

                206KB

                MD5

                8a12b0485a5eec551ced681921949de9

                SHA1

                4894ddc8142e63fd6b4fbc6d20841a72b2a61e43

                SHA256

                a45039e2d13efeb68490e2548cbb85d6058b69e4c2e4c8d847cdfecb5aed4919

                SHA512

                f408b20e8548211601f1329a760de73add25e9c8c22097b5043f1850e741f0d09c65040a729f946e01c6c7cfbbfee35d877d99b6f37ef828d5aa25407d20cb46

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

                Filesize

                206KB

                MD5

                8a12b0485a5eec551ced681921949de9

                SHA1

                4894ddc8142e63fd6b4fbc6d20841a72b2a61e43

                SHA256

                a45039e2d13efeb68490e2548cbb85d6058b69e4c2e4c8d847cdfecb5aed4919

                SHA512

                f408b20e8548211601f1329a760de73add25e9c8c22097b5043f1850e741f0d09c65040a729f946e01c6c7cfbbfee35d877d99b6f37ef828d5aa25407d20cb46

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

                Filesize

                206KB

                MD5

                8a12b0485a5eec551ced681921949de9

                SHA1

                4894ddc8142e63fd6b4fbc6d20841a72b2a61e43

                SHA256

                a45039e2d13efeb68490e2548cbb85d6058b69e4c2e4c8d847cdfecb5aed4919

                SHA512

                f408b20e8548211601f1329a760de73add25e9c8c22097b5043f1850e741f0d09c65040a729f946e01c6c7cfbbfee35d877d99b6f37ef828d5aa25407d20cb46

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

                Filesize

                206KB

                MD5

                8a12b0485a5eec551ced681921949de9

                SHA1

                4894ddc8142e63fd6b4fbc6d20841a72b2a61e43

                SHA256

                a45039e2d13efeb68490e2548cbb85d6058b69e4c2e4c8d847cdfecb5aed4919

                SHA512

                f408b20e8548211601f1329a760de73add25e9c8c22097b5043f1850e741f0d09c65040a729f946e01c6c7cfbbfee35d877d99b6f37ef828d5aa25407d20cb46

              • 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/2036-194-0x0000000004B50000-0x0000000004B60000-memory.dmp

                Filesize

                64KB

              • memory/2036-188-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-195-0x0000000004B50000-0x0000000004B60000-memory.dmp

                Filesize

                64KB

              • memory/2036-165-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-166-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-168-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-170-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-172-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-174-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-176-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-178-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-180-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-182-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-184-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-186-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-193-0x0000000004B50000-0x0000000004B60000-memory.dmp

                Filesize

                64KB

              • memory/2036-190-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2036-192-0x00000000023E0000-0x00000000023F2000-memory.dmp

                Filesize

                72KB

              • memory/2536-154-0x000000000B280000-0x000000000B312000-memory.dmp

                Filesize

                584KB

              • memory/2536-160-0x000000000BF60000-0x000000000BFB0000-memory.dmp

                Filesize

                320KB

              • memory/2536-159-0x00000000058D0000-0x00000000058E0000-memory.dmp

                Filesize

                64KB

              • memory/2536-157-0x000000000C000000-0x000000000C1C2000-memory.dmp

                Filesize

                1.8MB

              • memory/2536-156-0x000000000C350000-0x000000000C8F4000-memory.dmp

                Filesize

                5.6MB

              • memory/2536-155-0x000000000B1E0000-0x000000000B246000-memory.dmp

                Filesize

                408KB

              • memory/2536-158-0x000000000CE30000-0x000000000D35C000-memory.dmp

                Filesize

                5.2MB

              • memory/2536-153-0x000000000B160000-0x000000000B1D6000-memory.dmp

                Filesize

                472KB

              • memory/2536-150-0x000000000ADF0000-0x000000000AE02000-memory.dmp

                Filesize

                72KB

              • memory/2536-151-0x000000000AE50000-0x000000000AE8C000-memory.dmp

                Filesize

                240KB

              • memory/2536-152-0x00000000058D0000-0x00000000058E0000-memory.dmp

                Filesize

                64KB

              • memory/2536-149-0x000000000AEC0000-0x000000000AFCA000-memory.dmp

                Filesize

                1.0MB

              • memory/2536-148-0x000000000B380000-0x000000000B998000-memory.dmp

                Filesize

                6.1MB

              • memory/2536-147-0x0000000000F40000-0x0000000000F6E000-memory.dmp

                Filesize

                184KB