Analysis

  • max time kernel
    109s
  • max time network
    151s
  • platform
    windows10-1703_x64
  • resource
    win10-20230621-en
  • resource tags

    arch:x64arch:x86image:win10-20230621-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22-06-2023 14:30

General

  • Target

    8a98adde48b61323b766063276063e55d60594784b68d0b609abc012f8ea76ae.exe

  • Size

    714KB

  • MD5

    b24d4021dd1071784e31380935bf092c

  • SHA1

    c31c1c71448060761f8343ce8dc340546844d2a0

  • SHA256

    8a98adde48b61323b766063276063e55d60594784b68d0b609abc012f8ea76ae

  • SHA512

    eca351734985920857c923e7dc3b5b8a672a34a196ce7834d98b91eb12db488497e53845be24be7c17b21be6e8d57a474133cb0cbd57ac919c759f338ba81b3f

  • SSDEEP

    12288:YztKeZjWeeIO64MgWJSn/hV2JQAotsubMFVJvFZKr2Cw7KrMXSqbo:Ykdee9n/2DSmVq2Kwimo

Malware Config

Extracted

Family

redline

Botnet

furga

C2

83.97.73.128:19071

Attributes
  • auth_value

    1b7af6db7a79a3475798fcf494818be7

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • 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\8a98adde48b61323b766063276063e55d60594784b68d0b609abc012f8ea76ae.exe
    "C:\Users\Admin\AppData\Local\Temp\8a98adde48b61323b766063276063e55d60594784b68d0b609abc012f8ea76ae.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4232
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3586958.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3586958.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3948
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5802816.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5802816.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4976
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5863632.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5863632.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2532
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3849532.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3849532.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2112
      • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
        "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3860
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rugen.exe /TR "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:4444
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rugen.exe" /P "Admin:N"&&CACLS "rugen.exe" /P "Admin:R" /E&&echo Y|CACLS "..\200f691d32" /P "Admin:N"&&CACLS "..\200f691d32" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4272
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4048
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:4448
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:4044
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3096
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:4616
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:2716
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:5036
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4580
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:3880

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

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

                Filesize

                226B

                MD5

                957779c42144282d8cd83192b8fbc7cf

                SHA1

                de83d08d2cca06b9ff3d1ef239d6b60b705d25fe

                SHA256

                0d7ca7ba65e2b465e4878e324ceab8f8981f5ec06dcf5bc32559a4467a9c7d51

                SHA512

                f1549c61b4f2906d13b2aabb74772c2bc826cd42373d7bb6c48cbb125d5aa2ec17617e6b5e67e8aae3bb5790cc831cdba48a45008ed01df4fba8be448cce39fd

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3849532.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3849532.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3586958.exe

                Filesize

                325KB

                MD5

                4267f1af2e063ed3c7ee843e935a187c

                SHA1

                86b7631b8d3a7dd21ac18c2a5aaa0fd1e0193060

                SHA256

                c82b0da9f5fce0bb4f12f8a4497e5de9a49116498a668cd4e0856bdc622b8894

                SHA512

                bd1040bfef3988295f9c0d9a8163012338f0a82221b31d3e13a291659c7e148b6f403c4e549393b1ad396bfb25809aed4b6a37ea835a2f1ceb8c9fe00fcc99b7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3586958.exe

                Filesize

                325KB

                MD5

                4267f1af2e063ed3c7ee843e935a187c

                SHA1

                86b7631b8d3a7dd21ac18c2a5aaa0fd1e0193060

                SHA256

                c82b0da9f5fce0bb4f12f8a4497e5de9a49116498a668cd4e0856bdc622b8894

                SHA512

                bd1040bfef3988295f9c0d9a8163012338f0a82221b31d3e13a291659c7e148b6f403c4e549393b1ad396bfb25809aed4b6a37ea835a2f1ceb8c9fe00fcc99b7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5802816.exe

                Filesize

                227KB

                MD5

                39b31d4fb3d9d9081d5a0b03a5b555d4

                SHA1

                0a9b0ba7bbee0cb6ed89e6b3c1b7a63d421073d1

                SHA256

                b5fb0e488e48291647ef657599676de1289c4de29034ebaec8b97416b97f0c6b

                SHA512

                03d3abc66f6c91f051e728ab5d10a2f247a857d9c210c3de7adaaedb424902673c140b745d2c8ebb3c5b36513a4da23cb5579aeddf812e1d54d3b1733930dd51

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5802816.exe

                Filesize

                227KB

                MD5

                39b31d4fb3d9d9081d5a0b03a5b555d4

                SHA1

                0a9b0ba7bbee0cb6ed89e6b3c1b7a63d421073d1

                SHA256

                b5fb0e488e48291647ef657599676de1289c4de29034ebaec8b97416b97f0c6b

                SHA512

                03d3abc66f6c91f051e728ab5d10a2f247a857d9c210c3de7adaaedb424902673c140b745d2c8ebb3c5b36513a4da23cb5579aeddf812e1d54d3b1733930dd51

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5863632.exe

                Filesize

                389KB

                MD5

                129a386aa593e0f0ba1457ca0e687c68

                SHA1

                efbf5e671201f6920ee5772aad7f73935d1b105d

                SHA256

                0faf1566cb6c3553932c20fa37bbf9aff39481201077e9ea1cc7e70638c3a658

                SHA512

                c260e37c66eb8916630d3cc42b66444821e6806cbae78d17f07d24c50a083496e12a183273b4c5651c3cf4a51b69d65c7f4d553df2d08ea88200386e68561e0e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5863632.exe

                Filesize

                389KB

                MD5

                129a386aa593e0f0ba1457ca0e687c68

                SHA1

                efbf5e671201f6920ee5772aad7f73935d1b105d

                SHA256

                0faf1566cb6c3553932c20fa37bbf9aff39481201077e9ea1cc7e70638c3a658

                SHA512

                c260e37c66eb8916630d3cc42b66444821e6806cbae78d17f07d24c50a083496e12a183273b4c5651c3cf4a51b69d65c7f4d553df2d08ea88200386e68561e0e

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • 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

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • memory/2532-169-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/2532-163-0x0000000005440000-0x00000000054D2000-memory.dmp

                Filesize

                584KB

              • memory/2532-165-0x0000000005C70000-0x000000000616E000-memory.dmp

                Filesize

                5.0MB

              • memory/2532-166-0x0000000005AC0000-0x0000000005B10000-memory.dmp

                Filesize

                320KB

              • memory/2532-167-0x0000000006370000-0x0000000006532000-memory.dmp

                Filesize

                1.8MB

              • memory/2532-168-0x0000000006540000-0x0000000006A6C000-memory.dmp

                Filesize

                5.2MB

              • memory/2532-157-0x0000000005150000-0x000000000525A000-memory.dmp

                Filesize

                1.0MB

              • memory/2532-150-0x00000000001D0000-0x0000000000200000-memory.dmp

                Filesize

                192KB

              • memory/2532-164-0x00000000054E0000-0x0000000005546000-memory.dmp

                Filesize

                408KB

              • memory/2532-162-0x00000000053C0000-0x0000000005436000-memory.dmp

                Filesize

                472KB

              • memory/2532-156-0x0000000004B40000-0x0000000005146000-memory.dmp

                Filesize

                6.0MB

              • memory/2532-158-0x00000000024B0000-0x00000000024C2000-memory.dmp

                Filesize

                72KB

              • memory/2532-159-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

                Filesize

                248KB

              • memory/2532-155-0x00000000022D0000-0x00000000022D6000-memory.dmp

                Filesize

                24KB

              • memory/2532-161-0x0000000005280000-0x00000000052CB000-memory.dmp

                Filesize

                300KB

              • memory/2532-160-0x0000000004B30000-0x0000000004B40000-memory.dmp

                Filesize

                64KB

              • memory/4232-181-0x0000000000600000-0x0000000000681000-memory.dmp

                Filesize

                516KB

              • memory/4232-121-0x0000000000600000-0x0000000000681000-memory.dmp

                Filesize

                516KB

              • memory/4976-141-0x00000000001D0000-0x00000000001DA000-memory.dmp

                Filesize

                40KB