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Analysis

  • max time kernel
    99s
  • 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
    09/05/2023, 19:37

General

  • Target

    d5dbee37c1dbc4fb4588f26aa035d0bdf55f9f40811ade4eba0e4b20eb69afe7.exe

  • Size

    480KB

  • MD5

    6deb6618ef6f21e6dad086121fe236dd

  • SHA1

    b77bfe9ecc1f26277f5989566a789f3c692aa489

  • SHA256

    d5dbee37c1dbc4fb4588f26aa035d0bdf55f9f40811ade4eba0e4b20eb69afe7

  • SHA512

    1c0d2cd85848d8925a5d71495acaa51dba68408e014ebbd9fc116569e5fad0057f0727444dca5607096f147d695eeb9358da7480e7137adfd48308e9bf18315f

  • SSDEEP

    12288:iMrky90mcVSLfV0AD9e8aC4hP6dmfWgOe1xyXp:Kyl9tfD9oW0fBOmyZ

Malware Config

Extracted

Family

redline

Botnet

dease

C2

217.196.96.101:4132

Attributes
  • auth_value

    82e4d5f9abc21848e0345118814a4e6c

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
  • 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\d5dbee37c1dbc4fb4588f26aa035d0bdf55f9f40811ade4eba0e4b20eb69afe7.exe
    "C:\Users\Admin\AppData\Local\Temp\d5dbee37c1dbc4fb4588f26aa035d0bdf55f9f40811ade4eba0e4b20eb69afe7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3960
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2343335.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2343335.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1432
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5723948.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5723948.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1364
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9294649.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9294649.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3568
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7836378.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7836378.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4936
      • 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:4436
        • 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:4856
        • 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:2600
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:5112
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:3896
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:1288
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1308
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4808
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1676
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:836
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:5108
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2004

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7836378.exe

                Filesize

                212KB

                MD5

                9f414ef1b6e1f42da3efa7dbc4fc003e

                SHA1

                72805eda761443e5b067f4d63a15b544c379febb

                SHA256

                7a319510ca432b8db028f62d9fed4bb64967a417855470008bfa097b1ae88e17

                SHA512

                582b18a3a418845bcbacc0c3735c47464799aec19e4486cc653f12bcd020e33600fb95fdd7a29eee34be6bbe75e633efac1f7471661a55bc2943f034b444bd2b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7836378.exe

                Filesize

                212KB

                MD5

                9f414ef1b6e1f42da3efa7dbc4fc003e

                SHA1

                72805eda761443e5b067f4d63a15b544c379febb

                SHA256

                7a319510ca432b8db028f62d9fed4bb64967a417855470008bfa097b1ae88e17

                SHA512

                582b18a3a418845bcbacc0c3735c47464799aec19e4486cc653f12bcd020e33600fb95fdd7a29eee34be6bbe75e633efac1f7471661a55bc2943f034b444bd2b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2343335.exe

                Filesize

                309KB

                MD5

                3533d62beb84a4052d4a634846427301

                SHA1

                efe721caf03611b2905befe28dc6f9944159e60d

                SHA256

                7e1083cfb43949b46c1fdf9acf479fdbea328db8885011918edda687e69eaecf

                SHA512

                8ae0927efb2ef0e6c0a2cf21241ba5fff41f4f46ca8bfdf0a874349bf43e03240b7e925c5eadf9990a0ea2aeabfd5d7ea6f2cab2c7f5e79bb857deda0549dad6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2343335.exe

                Filesize

                309KB

                MD5

                3533d62beb84a4052d4a634846427301

                SHA1

                efe721caf03611b2905befe28dc6f9944159e60d

                SHA256

                7e1083cfb43949b46c1fdf9acf479fdbea328db8885011918edda687e69eaecf

                SHA512

                8ae0927efb2ef0e6c0a2cf21241ba5fff41f4f46ca8bfdf0a874349bf43e03240b7e925c5eadf9990a0ea2aeabfd5d7ea6f2cab2c7f5e79bb857deda0549dad6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5723948.exe

                Filesize

                181KB

                MD5

                0218553c1f91625cd55484d54a471f18

                SHA1

                3f8dcf062a6f3c08fa8ef21b34891343891e9e1f

                SHA256

                4c4cf3c3d4398bdf05f3ec741d75f8d90011309425678e0b134101f610dcd5f3

                SHA512

                4e20f83ceedcb455a5f47c2f6b12ead47d4807190fa03562071b5c0f7ab7f1ed18d3de6b65743728006452b8efc0b5161325ccff028691c85da1f11fe1510a75

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5723948.exe

                Filesize

                181KB

                MD5

                0218553c1f91625cd55484d54a471f18

                SHA1

                3f8dcf062a6f3c08fa8ef21b34891343891e9e1f

                SHA256

                4c4cf3c3d4398bdf05f3ec741d75f8d90011309425678e0b134101f610dcd5f3

                SHA512

                4e20f83ceedcb455a5f47c2f6b12ead47d4807190fa03562071b5c0f7ab7f1ed18d3de6b65743728006452b8efc0b5161325ccff028691c85da1f11fe1510a75

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9294649.exe

                Filesize

                168KB

                MD5

                092f24879a20dfa411fdde5f2dce1027

                SHA1

                bf58b9912d7f096a5895e9298db61362994d61c3

                SHA256

                3d96181a793a58b1a98836fd6d1e6125ed9b58167334ea4e9fe799085ef9a7b9

                SHA512

                fc5f0180cd3fee79798cc73b1181a5f02b8464e01ea276fad73125dfbcb851659bc7977adaee369b88964ef80e5f4d0ea592b7c68a4b4aba990bd0adc991a3be

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9294649.exe

                Filesize

                168KB

                MD5

                092f24879a20dfa411fdde5f2dce1027

                SHA1

                bf58b9912d7f096a5895e9298db61362994d61c3

                SHA256

                3d96181a793a58b1a98836fd6d1e6125ed9b58167334ea4e9fe799085ef9a7b9

                SHA512

                fc5f0180cd3fee79798cc73b1181a5f02b8464e01ea276fad73125dfbcb851659bc7977adaee369b88964ef80e5f4d0ea592b7c68a4b4aba990bd0adc991a3be

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

                Filesize

                212KB

                MD5

                9f414ef1b6e1f42da3efa7dbc4fc003e

                SHA1

                72805eda761443e5b067f4d63a15b544c379febb

                SHA256

                7a319510ca432b8db028f62d9fed4bb64967a417855470008bfa097b1ae88e17

                SHA512

                582b18a3a418845bcbacc0c3735c47464799aec19e4486cc653f12bcd020e33600fb95fdd7a29eee34be6bbe75e633efac1f7471661a55bc2943f034b444bd2b

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

                Filesize

                212KB

                MD5

                9f414ef1b6e1f42da3efa7dbc4fc003e

                SHA1

                72805eda761443e5b067f4d63a15b544c379febb

                SHA256

                7a319510ca432b8db028f62d9fed4bb64967a417855470008bfa097b1ae88e17

                SHA512

                582b18a3a418845bcbacc0c3735c47464799aec19e4486cc653f12bcd020e33600fb95fdd7a29eee34be6bbe75e633efac1f7471661a55bc2943f034b444bd2b

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

                Filesize

                212KB

                MD5

                9f414ef1b6e1f42da3efa7dbc4fc003e

                SHA1

                72805eda761443e5b067f4d63a15b544c379febb

                SHA256

                7a319510ca432b8db028f62d9fed4bb64967a417855470008bfa097b1ae88e17

                SHA512

                582b18a3a418845bcbacc0c3735c47464799aec19e4486cc653f12bcd020e33600fb95fdd7a29eee34be6bbe75e633efac1f7471661a55bc2943f034b444bd2b

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

                Filesize

                212KB

                MD5

                9f414ef1b6e1f42da3efa7dbc4fc003e

                SHA1

                72805eda761443e5b067f4d63a15b544c379febb

                SHA256

                7a319510ca432b8db028f62d9fed4bb64967a417855470008bfa097b1ae88e17

                SHA512

                582b18a3a418845bcbacc0c3735c47464799aec19e4486cc653f12bcd020e33600fb95fdd7a29eee34be6bbe75e633efac1f7471661a55bc2943f034b444bd2b

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

                Filesize

                212KB

                MD5

                9f414ef1b6e1f42da3efa7dbc4fc003e

                SHA1

                72805eda761443e5b067f4d63a15b544c379febb

                SHA256

                7a319510ca432b8db028f62d9fed4bb64967a417855470008bfa097b1ae88e17

                SHA512

                582b18a3a418845bcbacc0c3735c47464799aec19e4486cc653f12bcd020e33600fb95fdd7a29eee34be6bbe75e633efac1f7471661a55bc2943f034b444bd2b

              • 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/1364-172-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-152-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-162-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-164-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-166-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-168-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-170-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-158-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-174-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-176-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-178-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-179-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

                Filesize

                64KB

              • memory/1364-180-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

                Filesize

                64KB

              • memory/1364-181-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

                Filesize

                64KB

              • memory/1364-147-0x0000000004AB0000-0x0000000005054000-memory.dmp

                Filesize

                5.6MB

              • memory/1364-148-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

                Filesize

                64KB

              • memory/1364-149-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

                Filesize

                64KB

              • memory/1364-150-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

                Filesize

                64KB

              • memory/1364-151-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-160-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-154-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/1364-156-0x0000000004960000-0x0000000004972000-memory.dmp

                Filesize

                72KB

              • memory/3568-194-0x0000000005DD0000-0x0000000005E36000-memory.dmp

                Filesize

                408KB

              • memory/3568-193-0x00000000055C0000-0x0000000005652000-memory.dmp

                Filesize

                584KB

              • memory/3568-192-0x00000000054A0000-0x0000000005516000-memory.dmp

                Filesize

                472KB

              • memory/3568-191-0x0000000005080000-0x0000000005090000-memory.dmp

                Filesize

                64KB

              • memory/3568-190-0x0000000005190000-0x00000000051CC000-memory.dmp

                Filesize

                240KB

              • memory/3568-189-0x0000000005020000-0x0000000005032000-memory.dmp

                Filesize

                72KB

              • memory/3568-188-0x00000000052A0000-0x00000000053AA000-memory.dmp

                Filesize

                1.0MB

              • memory/3568-187-0x00000000057B0000-0x0000000005DC8000-memory.dmp

                Filesize

                6.1MB

              • memory/3568-186-0x00000000006A0000-0x00000000006CE000-memory.dmp

                Filesize

                184KB

              • memory/3568-195-0x0000000006590000-0x0000000006752000-memory.dmp

                Filesize

                1.8MB

              • memory/3568-196-0x0000000008940000-0x0000000008E6C000-memory.dmp

                Filesize

                5.2MB

              • memory/3568-197-0x0000000006D20000-0x0000000006D70000-memory.dmp

                Filesize

                320KB