Analysis

  • max time kernel
    160s
  • max time network
    182s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2023, 18:36

General

  • Target

    5841dd085be442a85d76de0b91044826ad00cb586e2cab646f638c3460c77bfb.exe

  • Size

    885KB

  • MD5

    bf32ddde84500046bf1d33923fe9e15e

  • SHA1

    9b2132e500a341d19ba1463e04de04c0fb2750c9

  • SHA256

    5841dd085be442a85d76de0b91044826ad00cb586e2cab646f638c3460c77bfb

  • SHA512

    4195fe6ca5db25868a3be04e913ec0a8e0f85b47c50ff9717e9b294e3f3a088455bd1021c6a49050ae2522de43b3231c57972a4c3bab845c4042b3759ed0791b

  • SSDEEP

    24576:jyQ/PsUHGXwdr3d5IBuWwe6tBaweU/Q8amo+Z:2QsUfWZ63awewamo

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Extracted

Family

redline

Botnet

gogen

C2

185.161.248.75:4132

Attributes
  • auth_value

    dfb27ce11afd52277523c8e405853d53

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
  • 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 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 53 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5841dd085be442a85d76de0b91044826ad00cb586e2cab646f638c3460c77bfb.exe
    "C:\Users\Admin\AppData\Local\Temp\5841dd085be442a85d76de0b91044826ad00cb586e2cab646f638c3460c77bfb.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1264
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8301883.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8301883.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2252
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3351458.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3351458.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:648
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4048894.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4048894.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2080
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g7542867.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g7542867.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1856
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4023274.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4023274.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1584
        • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
          "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2304
          • 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
            5⤵
            • Creates scheduled task(s)
            PID:4492
          • 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
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2512
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:5032
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:N"
                6⤵
                  PID:3032
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:R" /E
                  6⤵
                    PID:4644
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:5036
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:N"
                      6⤵
                        PID:4472
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\c3912af058" /P "Admin:R" /E
                        6⤵
                          PID:764
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2922068.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2922068.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:3712
                  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2922068.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2922068.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4988

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\i2922068.exe.log

                      Filesize

                      425B

                      MD5

                      4eaca4566b22b01cd3bc115b9b0b2196

                      SHA1

                      e743e0792c19f71740416e7b3c061d9f1336bf94

                      SHA256

                      34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb

                      SHA512

                      bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2922068.exe

                      Filesize

                      904KB

                      MD5

                      da1392ce8a745ff84066b4b89891c820

                      SHA1

                      da95517cc9fd2904df61fbada3268ba8b074c5f1

                      SHA256

                      52b27910ae22c29f0bd38aee2637554d48a65862315628dd6a27ed621a216207

                      SHA512

                      bca02f85a25239e1171847ab71bf1bcbe8e1d6b54892d56c4259117db2dbf31305f9e11b8dd9f5aff1ece96830534f33e92b01e6d80f0b03022f1972b8b66570

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2922068.exe

                      Filesize

                      904KB

                      MD5

                      da1392ce8a745ff84066b4b89891c820

                      SHA1

                      da95517cc9fd2904df61fbada3268ba8b074c5f1

                      SHA256

                      52b27910ae22c29f0bd38aee2637554d48a65862315628dd6a27ed621a216207

                      SHA512

                      bca02f85a25239e1171847ab71bf1bcbe8e1d6b54892d56c4259117db2dbf31305f9e11b8dd9f5aff1ece96830534f33e92b01e6d80f0b03022f1972b8b66570

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2922068.exe

                      Filesize

                      904KB

                      MD5

                      da1392ce8a745ff84066b4b89891c820

                      SHA1

                      da95517cc9fd2904df61fbada3268ba8b074c5f1

                      SHA256

                      52b27910ae22c29f0bd38aee2637554d48a65862315628dd6a27ed621a216207

                      SHA512

                      bca02f85a25239e1171847ab71bf1bcbe8e1d6b54892d56c4259117db2dbf31305f9e11b8dd9f5aff1ece96830534f33e92b01e6d80f0b03022f1972b8b66570

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8301883.exe

                      Filesize

                      488KB

                      MD5

                      fb81a359d7f2f37a1f70b794f0c036d1

                      SHA1

                      30bff5165427749020e88d04b1e53bdbb788330f

                      SHA256

                      62283d8dd24cc19580300df3c7b2b5e309959eef8ad2fb1389a5222559ec2b85

                      SHA512

                      26df55695178ae9bd9d3cc49742051890fca372b3f9eab2965d17cb2b6a1297cc8af538bc6905befab4f542de326bd1566439ee8bf32fe3479d13d2b6b52aa72

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8301883.exe

                      Filesize

                      488KB

                      MD5

                      fb81a359d7f2f37a1f70b794f0c036d1

                      SHA1

                      30bff5165427749020e88d04b1e53bdbb788330f

                      SHA256

                      62283d8dd24cc19580300df3c7b2b5e309959eef8ad2fb1389a5222559ec2b85

                      SHA512

                      26df55695178ae9bd9d3cc49742051890fca372b3f9eab2965d17cb2b6a1297cc8af538bc6905befab4f542de326bd1566439ee8bf32fe3479d13d2b6b52aa72

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4023274.exe

                      Filesize

                      214KB

                      MD5

                      e74be1d32c6eee5ac0d92552ff0b10d9

                      SHA1

                      861eb752554d0b4241dece0b9e36e1ced25ff9b4

                      SHA256

                      0fb40ee76570694713717fba393ed809e46ea30615b8b1ba20e8a9ee61917b5f

                      SHA512

                      0f4d9b4ec3d3285b698c797415e3fc0f26c3580adb285eb61455ad18ef271b70b8cbf3a9bf98ba2383ee5bc480ccdbff994942f0a87e2b2dfe592cbbe499b897

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4023274.exe

                      Filesize

                      214KB

                      MD5

                      e74be1d32c6eee5ac0d92552ff0b10d9

                      SHA1

                      861eb752554d0b4241dece0b9e36e1ced25ff9b4

                      SHA256

                      0fb40ee76570694713717fba393ed809e46ea30615b8b1ba20e8a9ee61917b5f

                      SHA512

                      0f4d9b4ec3d3285b698c797415e3fc0f26c3580adb285eb61455ad18ef271b70b8cbf3a9bf98ba2383ee5bc480ccdbff994942f0a87e2b2dfe592cbbe499b897

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3351458.exe

                      Filesize

                      316KB

                      MD5

                      9280e6fc3f7c70ec21830b818139db82

                      SHA1

                      b2e8dada3fa9aac3c1e0a17c4d1c64d254825296

                      SHA256

                      04d3b601467eed597fea59fb92e2de6ef18daa357739b0d74d19c0554bb8f4d9

                      SHA512

                      e29a86b5638ca2a57e45add922a910b0985f56ddd428afea4d7c4590f381c26120b441f6ddcab8f62c806004bf9b291c354a6528d70decf0e85e5fa31c4af76d

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3351458.exe

                      Filesize

                      316KB

                      MD5

                      9280e6fc3f7c70ec21830b818139db82

                      SHA1

                      b2e8dada3fa9aac3c1e0a17c4d1c64d254825296

                      SHA256

                      04d3b601467eed597fea59fb92e2de6ef18daa357739b0d74d19c0554bb8f4d9

                      SHA512

                      e29a86b5638ca2a57e45add922a910b0985f56ddd428afea4d7c4590f381c26120b441f6ddcab8f62c806004bf9b291c354a6528d70decf0e85e5fa31c4af76d

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4048894.exe

                      Filesize

                      168KB

                      MD5

                      bb47df9ce439dc03ee5bdc9ea059d14d

                      SHA1

                      d6bc53bf3248c8457ed130b404df99173516f938

                      SHA256

                      f3f05856d7a7683e50f67a9bb13d5313b1a34c804396573ecab3ec052359ad23

                      SHA512

                      e09d3d47e9eabdd3290e0d5bbb408d63992ff874612a39d3b8a2e051e6f4431c4eabf9af7d113e83f1e5220fb1a72362a21f978998fdcd11e6409530d4d052c5

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4048894.exe

                      Filesize

                      168KB

                      MD5

                      bb47df9ce439dc03ee5bdc9ea059d14d

                      SHA1

                      d6bc53bf3248c8457ed130b404df99173516f938

                      SHA256

                      f3f05856d7a7683e50f67a9bb13d5313b1a34c804396573ecab3ec052359ad23

                      SHA512

                      e09d3d47e9eabdd3290e0d5bbb408d63992ff874612a39d3b8a2e051e6f4431c4eabf9af7d113e83f1e5220fb1a72362a21f978998fdcd11e6409530d4d052c5

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g7542867.exe

                      Filesize

                      184KB

                      MD5

                      d4c640fb500618ad6c9fc5fe7d3e784d

                      SHA1

                      850df0880e1685ce709b44afbbb365cab4f0fec4

                      SHA256

                      a511ae2083565f7f66afa9902f2d6aaa5bdf56c8a148609bfe949880a74ff44b

                      SHA512

                      a28a51e937a11c9d72f7450b86469609d972a1e65c176bf92a47922eaf9cf72d3a49f0d40702f6f22bfd3f2c9f9e36edfefecdd263e1d49f3546f44d4817cecd

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g7542867.exe

                      Filesize

                      184KB

                      MD5

                      d4c640fb500618ad6c9fc5fe7d3e784d

                      SHA1

                      850df0880e1685ce709b44afbbb365cab4f0fec4

                      SHA256

                      a511ae2083565f7f66afa9902f2d6aaa5bdf56c8a148609bfe949880a74ff44b

                      SHA512

                      a28a51e937a11c9d72f7450b86469609d972a1e65c176bf92a47922eaf9cf72d3a49f0d40702f6f22bfd3f2c9f9e36edfefecdd263e1d49f3546f44d4817cecd

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

                      Filesize

                      214KB

                      MD5

                      e74be1d32c6eee5ac0d92552ff0b10d9

                      SHA1

                      861eb752554d0b4241dece0b9e36e1ced25ff9b4

                      SHA256

                      0fb40ee76570694713717fba393ed809e46ea30615b8b1ba20e8a9ee61917b5f

                      SHA512

                      0f4d9b4ec3d3285b698c797415e3fc0f26c3580adb285eb61455ad18ef271b70b8cbf3a9bf98ba2383ee5bc480ccdbff994942f0a87e2b2dfe592cbbe499b897

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

                      Filesize

                      214KB

                      MD5

                      e74be1d32c6eee5ac0d92552ff0b10d9

                      SHA1

                      861eb752554d0b4241dece0b9e36e1ced25ff9b4

                      SHA256

                      0fb40ee76570694713717fba393ed809e46ea30615b8b1ba20e8a9ee61917b5f

                      SHA512

                      0f4d9b4ec3d3285b698c797415e3fc0f26c3580adb285eb61455ad18ef271b70b8cbf3a9bf98ba2383ee5bc480ccdbff994942f0a87e2b2dfe592cbbe499b897

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

                      Filesize

                      214KB

                      MD5

                      e74be1d32c6eee5ac0d92552ff0b10d9

                      SHA1

                      861eb752554d0b4241dece0b9e36e1ced25ff9b4

                      SHA256

                      0fb40ee76570694713717fba393ed809e46ea30615b8b1ba20e8a9ee61917b5f

                      SHA512

                      0f4d9b4ec3d3285b698c797415e3fc0f26c3580adb285eb61455ad18ef271b70b8cbf3a9bf98ba2383ee5bc480ccdbff994942f0a87e2b2dfe592cbbe499b897

                    • memory/1856-204-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                      Filesize

                      64KB

                    • memory/1856-199-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-205-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                      Filesize

                      64KB

                    • memory/1856-203-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                      Filesize

                      64KB

                    • memory/1856-202-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                      Filesize

                      64KB

                    • memory/1856-172-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-173-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-175-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-177-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-179-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-181-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-183-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-185-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-189-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-187-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-191-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-193-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-195-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-197-0x0000000002510000-0x0000000002526000-memory.dmp

                      Filesize

                      88KB

                    • memory/1856-201-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                      Filesize

                      64KB

                    • memory/1856-200-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                      Filesize

                      64KB

                    • memory/2080-158-0x0000000004F70000-0x0000000004F80000-memory.dmp

                      Filesize

                      64KB

                    • memory/2080-157-0x000000000A390000-0x000000000A3A2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2080-165-0x000000000B5B0000-0x000000000B772000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/2080-159-0x000000000A3F0000-0x000000000A42C000-memory.dmp

                      Filesize

                      240KB

                    • memory/2080-167-0x000000000BEF0000-0x000000000BF40000-memory.dmp

                      Filesize

                      320KB

                    • memory/2080-162-0x000000000B0F0000-0x000000000B182000-memory.dmp

                      Filesize

                      584KB

                    • memory/2080-161-0x000000000AFD0000-0x000000000B046000-memory.dmp

                      Filesize

                      472KB

                    • memory/2080-160-0x0000000004F70000-0x0000000004F80000-memory.dmp

                      Filesize

                      64KB

                    • memory/2080-164-0x000000000B940000-0x000000000BEE4000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/2080-166-0x000000000C420000-0x000000000C94C000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/2080-163-0x000000000B050000-0x000000000B0B6000-memory.dmp

                      Filesize

                      408KB

                    • memory/2080-156-0x000000000A460000-0x000000000A56A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/2080-154-0x0000000000620000-0x000000000064E000-memory.dmp

                      Filesize

                      184KB

                    • memory/2080-155-0x000000000A920000-0x000000000AF38000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/3712-224-0x0000000006FB0000-0x0000000006FC0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3712-223-0x0000000000190000-0x0000000000278000-memory.dmp

                      Filesize

                      928KB

                    • memory/4988-225-0x0000000000400000-0x000000000042A000-memory.dmp

                      Filesize

                      168KB

                    • memory/4988-229-0x0000000005490000-0x00000000054A0000-memory.dmp

                      Filesize

                      64KB

                    • memory/4988-230-0x0000000005490000-0x00000000054A0000-memory.dmp

                      Filesize

                      64KB