Analysis

  • max time kernel
    151s
  • max time network
    191s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2023, 18:24

General

  • Target

    522d22a36b34568aee878f935e6b78648c2b541237c9a105b2f719c4f55eb5f4.exe

  • Size

    480KB

  • MD5

    0c7d385d4b5abcc4dc9febc69187638c

  • SHA1

    b885a0f29e0bdf85e73c6d6627b861b03ea8a865

  • SHA256

    522d22a36b34568aee878f935e6b78648c2b541237c9a105b2f719c4f55eb5f4

  • SHA512

    ada8c295a005fd81100ac97faace181d5bfb318731572142cd9663dc922235bfb41ff746df570bcd0a340b947e7ba7b6b557240a5a5c86fdea937cea8513620f

  • SSDEEP

    12288:wMrAy900cMy9iuQmRff4NuUoHoE1S2Gv+y6AdR0N/:gydcVlQmh5owpmDK

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.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 10 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\522d22a36b34568aee878f935e6b78648c2b541237c9a105b2f719c4f55eb5f4.exe
    "C:\Users\Admin\AppData\Local\Temp\522d22a36b34568aee878f935e6b78648c2b541237c9a105b2f719c4f55eb5f4.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1804248.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1804248.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:316
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6092243.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6092243.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:296
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1060489.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1060489.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1080
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5831615.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5831615.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1928
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1560
        • 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:1500
        • 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:2036
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1676
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:748
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:1496
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1584
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:1328
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1488

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5831615.exe

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5831615.exe

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1804248.exe

                Filesize

                308KB

                MD5

                99be1fe8369b891954b6839bf1882afa

                SHA1

                900c3f579569a33ae91b6301b85220131f72aa98

                SHA256

                0b1ad36f2cceceeff5d7274ac27b4a4b803113868af6d0f7edb9426c160d7163

                SHA512

                8b113cd9c230c7aac48386e4b7902c9cfdb2bf0cd8253b2ee399449cd238fd130dbb373787c5e8ba3d3e01289a18915f5a6f1a096e77503785e1042c35e04e9d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1804248.exe

                Filesize

                308KB

                MD5

                99be1fe8369b891954b6839bf1882afa

                SHA1

                900c3f579569a33ae91b6301b85220131f72aa98

                SHA256

                0b1ad36f2cceceeff5d7274ac27b4a4b803113868af6d0f7edb9426c160d7163

                SHA512

                8b113cd9c230c7aac48386e4b7902c9cfdb2bf0cd8253b2ee399449cd238fd130dbb373787c5e8ba3d3e01289a18915f5a6f1a096e77503785e1042c35e04e9d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6092243.exe

                Filesize

                168KB

                MD5

                7e5e9dbf7a1413a9c3edb430b63530f1

                SHA1

                296fe4b97bbf034bade7c41b044c73872b643913

                SHA256

                38d581290e2c8fd760cacae0b0f20142c99b5572c9be69f0cf03eb2ab24416b6

                SHA512

                de546cf04f1f53691279760adc54fba9abdde254acdee7e2c1e61bb025069e1c478e6575b04dbef177eeda0243b7cdcc53f04ec1ed07650bd37f1d5d049be0f6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6092243.exe

                Filesize

                168KB

                MD5

                7e5e9dbf7a1413a9c3edb430b63530f1

                SHA1

                296fe4b97bbf034bade7c41b044c73872b643913

                SHA256

                38d581290e2c8fd760cacae0b0f20142c99b5572c9be69f0cf03eb2ab24416b6

                SHA512

                de546cf04f1f53691279760adc54fba9abdde254acdee7e2c1e61bb025069e1c478e6575b04dbef177eeda0243b7cdcc53f04ec1ed07650bd37f1d5d049be0f6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1060489.exe

                Filesize

                179KB

                MD5

                ffa7a67c4b60e755ca21b9dc89016bed

                SHA1

                1ca2fdf642573e06a444120ec2c3ebcd05293a75

                SHA256

                955a14c5fc5dd00ed43f845a6183a96a7d2cd578b1fb5b7e2f1f872ebbdb005e

                SHA512

                15ff074ada1aab76d23be86b29c15bd7761388a3299f8ff6f51d137b9c886a223f0b8d9649feb3eb01a6be0a391712c005e5239cc809a0f76d55e6e24417e3b5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1060489.exe

                Filesize

                179KB

                MD5

                ffa7a67c4b60e755ca21b9dc89016bed

                SHA1

                1ca2fdf642573e06a444120ec2c3ebcd05293a75

                SHA256

                955a14c5fc5dd00ed43f845a6183a96a7d2cd578b1fb5b7e2f1f872ebbdb005e

                SHA512

                15ff074ada1aab76d23be86b29c15bd7761388a3299f8ff6f51d137b9c886a223f0b8d9649feb3eb01a6be0a391712c005e5239cc809a0f76d55e6e24417e3b5

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

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

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

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

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

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\m5831615.exe

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\m5831615.exe

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y1804248.exe

                Filesize

                308KB

                MD5

                99be1fe8369b891954b6839bf1882afa

                SHA1

                900c3f579569a33ae91b6301b85220131f72aa98

                SHA256

                0b1ad36f2cceceeff5d7274ac27b4a4b803113868af6d0f7edb9426c160d7163

                SHA512

                8b113cd9c230c7aac48386e4b7902c9cfdb2bf0cd8253b2ee399449cd238fd130dbb373787c5e8ba3d3e01289a18915f5a6f1a096e77503785e1042c35e04e9d

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y1804248.exe

                Filesize

                308KB

                MD5

                99be1fe8369b891954b6839bf1882afa

                SHA1

                900c3f579569a33ae91b6301b85220131f72aa98

                SHA256

                0b1ad36f2cceceeff5d7274ac27b4a4b803113868af6d0f7edb9426c160d7163

                SHA512

                8b113cd9c230c7aac48386e4b7902c9cfdb2bf0cd8253b2ee399449cd238fd130dbb373787c5e8ba3d3e01289a18915f5a6f1a096e77503785e1042c35e04e9d

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\k6092243.exe

                Filesize

                168KB

                MD5

                7e5e9dbf7a1413a9c3edb430b63530f1

                SHA1

                296fe4b97bbf034bade7c41b044c73872b643913

                SHA256

                38d581290e2c8fd760cacae0b0f20142c99b5572c9be69f0cf03eb2ab24416b6

                SHA512

                de546cf04f1f53691279760adc54fba9abdde254acdee7e2c1e61bb025069e1c478e6575b04dbef177eeda0243b7cdcc53f04ec1ed07650bd37f1d5d049be0f6

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\k6092243.exe

                Filesize

                168KB

                MD5

                7e5e9dbf7a1413a9c3edb430b63530f1

                SHA1

                296fe4b97bbf034bade7c41b044c73872b643913

                SHA256

                38d581290e2c8fd760cacae0b0f20142c99b5572c9be69f0cf03eb2ab24416b6

                SHA512

                de546cf04f1f53691279760adc54fba9abdde254acdee7e2c1e61bb025069e1c478e6575b04dbef177eeda0243b7cdcc53f04ec1ed07650bd37f1d5d049be0f6

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\l1060489.exe

                Filesize

                179KB

                MD5

                ffa7a67c4b60e755ca21b9dc89016bed

                SHA1

                1ca2fdf642573e06a444120ec2c3ebcd05293a75

                SHA256

                955a14c5fc5dd00ed43f845a6183a96a7d2cd578b1fb5b7e2f1f872ebbdb005e

                SHA512

                15ff074ada1aab76d23be86b29c15bd7761388a3299f8ff6f51d137b9c886a223f0b8d9649feb3eb01a6be0a391712c005e5239cc809a0f76d55e6e24417e3b5

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\l1060489.exe

                Filesize

                179KB

                MD5

                ffa7a67c4b60e755ca21b9dc89016bed

                SHA1

                1ca2fdf642573e06a444120ec2c3ebcd05293a75

                SHA256

                955a14c5fc5dd00ed43f845a6183a96a7d2cd578b1fb5b7e2f1f872ebbdb005e

                SHA512

                15ff074ada1aab76d23be86b29c15bd7761388a3299f8ff6f51d137b9c886a223f0b8d9649feb3eb01a6be0a391712c005e5239cc809a0f76d55e6e24417e3b5

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

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

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

                Filesize

                206KB

                MD5

                4e787f81553cf03182afa6b08d729fd8

                SHA1

                5638e6c1342491d966c228859aac7cadfac8355b

                SHA256

                17c1db5d4203c84090cc70f16a33011d32ea485d6186125cae78ddd65fcb6a07

                SHA512

                c1121f6a979e027a1ecf55f4ddd259df7984eb68e8a26776974e35b8f3f057cba0d50acb7ed743fd183b7b4948195d30aeb8cb9ec29b5ea6cb7ca60333a9f645

              • memory/296-77-0x00000000046C0000-0x0000000004700000-memory.dmp

                Filesize

                256KB

              • memory/296-76-0x00000000046C0000-0x0000000004700000-memory.dmp

                Filesize

                256KB

              • memory/296-75-0x00000000004D0000-0x00000000004D6000-memory.dmp

                Filesize

                24KB

              • memory/296-74-0x0000000000900000-0x000000000092E000-memory.dmp

                Filesize

                184KB

              • memory/1080-93-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-103-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-101-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-107-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-105-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-111-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-109-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-113-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-114-0x0000000004A80000-0x0000000004AC0000-memory.dmp

                Filesize

                256KB

              • memory/1080-115-0x0000000004A80000-0x0000000004AC0000-memory.dmp

                Filesize

                256KB

              • memory/1080-116-0x0000000004A80000-0x0000000004AC0000-memory.dmp

                Filesize

                256KB

              • memory/1080-99-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-97-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-95-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-89-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-91-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-87-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-86-0x0000000000B40000-0x0000000000B52000-memory.dmp

                Filesize

                72KB

              • memory/1080-85-0x0000000000B40000-0x0000000000B58000-memory.dmp

                Filesize

                96KB

              • memory/1080-84-0x0000000000380000-0x000000000039A000-memory.dmp

                Filesize

                104KB