Analysis

  • max time kernel
    118s
  • max time network
    135s
  • 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 10:03

General

  • Target

    a096b9b34b47b0798f14ce64deeb07b86bc9416ae08504d0c68ec49ae064bce3.exe

  • Size

    678KB

  • MD5

    3b2a8a2625640545605f63b988607788

  • SHA1

    4001a206aa4e5d5ff63113045e1c7006c9b81a0d

  • SHA256

    a096b9b34b47b0798f14ce64deeb07b86bc9416ae08504d0c68ec49ae064bce3

  • SHA512

    a1414c08b0b0512d42360c271fc94eb09a69523a1bc0e13d589bd13f0b77703a9a8f41ca525d632a5352a7584f5a75195f4de860a70d874028a1038a7ab5f414

  • SSDEEP

    12288:sjztKe5jWeeIO5eYAWJSn/NasPu/WH4w9i+jC+Hup3T4VP8KIxrs+N0Sc1:sjk9eemn/7uuY2RCruIdPc1

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 1 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 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a096b9b34b47b0798f14ce64deeb07b86bc9416ae08504d0c68ec49ae064bce3.exe
    "C:\Users\Admin\AppData\Local\Temp\a096b9b34b47b0798f14ce64deeb07b86bc9416ae08504d0c68ec49ae064bce3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5702203.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5702203.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4328
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f8937677.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f8937677.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1639597.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1639597.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4692
        • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
          "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3760
          • 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
            5⤵
            • Creates scheduled task(s)
            PID:3776
          • 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
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2776
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4184
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:N"
                6⤵
                  PID:4204
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:R" /E
                  6⤵
                    PID:4188
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4720
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:N"
                      6⤵
                        PID:3192
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:R" /E
                        6⤵
                          PID:516
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3408
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9646872.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9646872.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3544
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4400
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4368

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • 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\i9646872.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9646872.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5702203.exe
                Filesize

                361KB

                MD5

                0c1ecdd732359902716810425a64793b

                SHA1

                955ce700e256e1b1e3c7b3756451c05a9508e4f3

                SHA256

                04202b245cac5f3ff486be49945c50ff90905d1d4bfd381b3063f8c6560aac21

                SHA512

                c8f53bd068844214ea624d39e9db827568bed5229afac4cd7b888952308c407abcaeff70dc6fb16662bb5759ece771f85ede68d39fe73ddfe31de57ebb2c1c52

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5702203.exe
                Filesize

                361KB

                MD5

                0c1ecdd732359902716810425a64793b

                SHA1

                955ce700e256e1b1e3c7b3756451c05a9508e4f3

                SHA256

                04202b245cac5f3ff486be49945c50ff90905d1d4bfd381b3063f8c6560aac21

                SHA512

                c8f53bd068844214ea624d39e9db827568bed5229afac4cd7b888952308c407abcaeff70dc6fb16662bb5759ece771f85ede68d39fe73ddfe31de57ebb2c1c52

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f8937677.exe
                Filesize

                389KB

                MD5

                7735637062bb091a9f95e743ab885e95

                SHA1

                7e007feedbb8835d2b825b5e8b1badc800f493b9

                SHA256

                fb1e443127438c74569b881db802ce8303dcfc3ac01c903c337ef6d0a13d1baf

                SHA512

                fe7b56cb614f7ff0417863efb64c04330f73a68143a42bc2e588849446c81ba946f6a879885d85d29c0d8791df2e4f8aa16b82341416f667634ca3809594aac1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f8937677.exe
                Filesize

                389KB

                MD5

                7735637062bb091a9f95e743ab885e95

                SHA1

                7e007feedbb8835d2b825b5e8b1badc800f493b9

                SHA256

                fb1e443127438c74569b881db802ce8303dcfc3ac01c903c337ef6d0a13d1baf

                SHA512

                fe7b56cb614f7ff0417863efb64c04330f73a68143a42bc2e588849446c81ba946f6a879885d85d29c0d8791df2e4f8aa16b82341416f667634ca3809594aac1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1639597.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1639597.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • 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/2056-148-0x0000000004B20000-0x0000000004B32000-memory.dmp
                Filesize

                72KB

              • memory/2056-151-0x000000000A6A0000-0x000000000A6EB000-memory.dmp
                Filesize

                300KB

              • memory/2056-158-0x000000000B630000-0x000000000BB5C000-memory.dmp
                Filesize

                5.2MB

              • memory/2056-159-0x0000000004B40000-0x0000000004B50000-memory.dmp
                Filesize

                64KB

              • memory/2056-156-0x000000000B3F0000-0x000000000B440000-memory.dmp
                Filesize

                320KB

              • memory/2056-155-0x000000000AE40000-0x000000000AEA6000-memory.dmp
                Filesize

                408KB

              • memory/2056-154-0x000000000A900000-0x000000000ADFE000-memory.dmp
                Filesize

                5.0MB

              • memory/2056-153-0x000000000A860000-0x000000000A8F2000-memory.dmp
                Filesize

                584KB

              • memory/2056-152-0x000000000A7E0000-0x000000000A856000-memory.dmp
                Filesize

                472KB

              • memory/2056-157-0x000000000B460000-0x000000000B622000-memory.dmp
                Filesize

                1.8MB

              • memory/2056-150-0x0000000004B40000-0x0000000004B50000-memory.dmp
                Filesize

                64KB

              • memory/2056-141-0x00000000001D0000-0x0000000000200000-memory.dmp
                Filesize

                192KB

              • memory/2056-145-0x00000000020D0000-0x00000000020D6000-memory.dmp
                Filesize

                24KB

              • memory/2056-149-0x000000000A5F0000-0x000000000A62E000-memory.dmp
                Filesize

                248KB

              • memory/2056-146-0x0000000009ED0000-0x000000000A4D6000-memory.dmp
                Filesize

                6.0MB

              • memory/2056-147-0x000000000A4E0000-0x000000000A5EA000-memory.dmp
                Filesize

                1.0MB

              • memory/2392-121-0x00000000006F0000-0x0000000000769000-memory.dmp
                Filesize

                484KB

              • memory/2392-177-0x00000000006F0000-0x0000000000769000-memory.dmp
                Filesize

                484KB

              • memory/3544-175-0x0000000000F70000-0x0000000000F7A000-memory.dmp
                Filesize

                40KB