Analysis

  • max time kernel
    103s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2023 01:43

General

  • Target

    ac733f94761b6c54a238801ce3b36e92eca62d3725e823a9f8ae749c4ab8f3be.exe

  • Size

    573KB

  • MD5

    c7a802193a139fc36c5014ccd78dbbb5

  • SHA1

    3759ead469c3302d2d9e80d46523e7a69ca206f3

  • SHA256

    ac733f94761b6c54a238801ce3b36e92eca62d3725e823a9f8ae749c4ab8f3be

  • SHA512

    c0ef2adb77d42dcb3f423276e27d12d5eac3ab31c8255822ba74d37b0a169e1ffd2108fb121a24b4394c12f54eca6b3581334c842ceeaef4a6170287c63af1ba

  • SSDEEP

    12288:pMrHy90XYs4bxKuW1bo1DR1xdha4BY6o05oM9vc3DwV97mdcEW:qyq8guW1bo3JhaWY6hf9vkwVFIcF

Malware Config

Extracted

Family

redline

Botnet

duza

C2

83.97.73.129:19071

Attributes
  • auth_value

    787a4e3bbc78fd525526de1098cb0621

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Extracted

Family

redline

Botnet

jason

C2

83.97.73.129:19071

Attributes
  • auth_value

    87d1dc01751f148e9bec02edc71c5d94

Signatures

  • Amadey

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

  • 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 9 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 6 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac733f94761b6c54a238801ce3b36e92eca62d3725e823a9f8ae749c4ab8f3be.exe
    "C:\Users\Admin\AppData\Local\Temp\ac733f94761b6c54a238801ce3b36e92eca62d3725e823a9f8ae749c4ab8f3be.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5499254.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5499254.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0287298.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0287298.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2272
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6240635.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6240635.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3132
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6029663.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6029663.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:1308
          • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
            "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4944
            • 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
              6⤵
              • Creates scheduled task(s)
              PID:1084
            • 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
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:732
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4344
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:N"
                  7⤵
                    PID:5096
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "rugen.exe" /P "Admin:R" /E
                    7⤵
                      PID:1396
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3168
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:N"
                        7⤵
                          PID:4212
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\200f691d32" /P "Admin:R" /E
                          7⤵
                            PID:1544
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:1344
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2438142.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2438142.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4492
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4810372.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4810372.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4548
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:3452
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4460

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Execution

              Scheduled Task

              1
              T1053

              Persistence

              Modify Existing Service

              1
              T1031

              Registry Run Keys / Startup Folder

              1
              T1060

              Scheduled Task

              1
              T1053

              Privilege Escalation

              Scheduled Task

              1
              T1053

              Defense Evasion

              Modify Registry

              3
              T1112

              Disabling Security Tools

              2
              T1089

              Credential Access

              Credentials in Files

              1
              T1081

              Discovery

              Query Registry

              2
              T1012

              System Information Discovery

              2
              T1082

              Collection

              Data from Local System

              1
              T1005

              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\i4810372.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4810372.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5499254.exe
                Filesize

                472KB

                MD5

                5991f4ad69901d6cddb8ff5ba8f0e6ea

                SHA1

                e69b3d8795a0a3cb61e68019aa8300330f26de19

                SHA256

                e9ac98712a2b146a6e77eb82af97b30efb8a2c181647ac28a9a30bf1e1c3f97b

                SHA512

                805202b6affd938163e476290746b161d9fdb52b3f6324d5e268ec346155f8389f211f4dbeb216fafadc7fc68138093088671a94916f6840905942a2926e6fdf

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5499254.exe
                Filesize

                472KB

                MD5

                5991f4ad69901d6cddb8ff5ba8f0e6ea

                SHA1

                e69b3d8795a0a3cb61e68019aa8300330f26de19

                SHA256

                e9ac98712a2b146a6e77eb82af97b30efb8a2c181647ac28a9a30bf1e1c3f97b

                SHA512

                805202b6affd938163e476290746b161d9fdb52b3f6324d5e268ec346155f8389f211f4dbeb216fafadc7fc68138093088671a94916f6840905942a2926e6fdf

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2438142.exe
                Filesize

                251KB

                MD5

                05b00e693a9d4ba3df0ce192887b03e0

                SHA1

                8ca427ddd34f7a1d14c6ab70cbae96ad8bfba11b

                SHA256

                9023eec2edd04b05df9de9614a9e4840e23bc09e5095a1a6366903516466b428

                SHA512

                5ad34b13c42a3df4788a73045d70ea5bb58e981c98b35f243375c17e0aa3ca89fbff585b622b8722680696ee34fdf7b1b7a18bbc4cdb81c233634456a2e5589b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2438142.exe
                Filesize

                251KB

                MD5

                05b00e693a9d4ba3df0ce192887b03e0

                SHA1

                8ca427ddd34f7a1d14c6ab70cbae96ad8bfba11b

                SHA256

                9023eec2edd04b05df9de9614a9e4840e23bc09e5095a1a6366903516466b428

                SHA512

                5ad34b13c42a3df4788a73045d70ea5bb58e981c98b35f243375c17e0aa3ca89fbff585b622b8722680696ee34fdf7b1b7a18bbc4cdb81c233634456a2e5589b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0287298.exe
                Filesize

                277KB

                MD5

                fa5423a404190baa973d5d87d4dec8bd

                SHA1

                e917a4ff9001e100a423775b2681facfa8ffb20d

                SHA256

                b01b0e9b48df838b1e21910eb465fbfa53c206938d024770f3d3d57ccda615a5

                SHA512

                1f8cded1b721b67c2dd4a1b890b749944ac5d140bd2f03047c2f6c49e53885ef8b26b118d74f133791d8694ab7bb36cd50ed4beb220baeaf4333697799e29523

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0287298.exe
                Filesize

                277KB

                MD5

                fa5423a404190baa973d5d87d4dec8bd

                SHA1

                e917a4ff9001e100a423775b2681facfa8ffb20d

                SHA256

                b01b0e9b48df838b1e21910eb465fbfa53c206938d024770f3d3d57ccda615a5

                SHA512

                1f8cded1b721b67c2dd4a1b890b749944ac5d140bd2f03047c2f6c49e53885ef8b26b118d74f133791d8694ab7bb36cd50ed4beb220baeaf4333697799e29523

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6240635.exe
                Filesize

                173KB

                MD5

                12bb7b4247aeec33d6c7b29ad7fe84c2

                SHA1

                f7d410ebd4183682258b9c9bc58562bc4a71ffa6

                SHA256

                c0c3732ed3b62ddd9bc8f52fef5cfe0dbfb973d684ce72b4453331fee2e52d31

                SHA512

                e6f7c5738b73deb276379ae24bc3640766d98e1be6e9514fce3e8834395955cbc4f91ee58b415c2137a7fefbcddd7ed568e81b1dd3f89b76337d13c51bcbc447

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6240635.exe
                Filesize

                173KB

                MD5

                12bb7b4247aeec33d6c7b29ad7fe84c2

                SHA1

                f7d410ebd4183682258b9c9bc58562bc4a71ffa6

                SHA256

                c0c3732ed3b62ddd9bc8f52fef5cfe0dbfb973d684ce72b4453331fee2e52d31

                SHA512

                e6f7c5738b73deb276379ae24bc3640766d98e1be6e9514fce3e8834395955cbc4f91ee58b415c2137a7fefbcddd7ed568e81b1dd3f89b76337d13c51bcbc447

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6029663.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6029663.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\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

              • memory/3132-166-0x0000000006340000-0x0000000006390000-memory.dmp
                Filesize

                320KB

              • memory/3132-160-0x0000000005150000-0x00000000051C6000-memory.dmp
                Filesize

                472KB

              • memory/3132-165-0x00000000085E0000-0x0000000008B0C000-memory.dmp
                Filesize

                5.2MB

              • memory/3132-164-0x0000000006170000-0x0000000006332000-memory.dmp
                Filesize

                1.8MB

              • memory/3132-163-0x0000000005970000-0x00000000059D6000-memory.dmp
                Filesize

                408KB

              • memory/3132-162-0x0000000006410000-0x00000000069B4000-memory.dmp
                Filesize

                5.6MB

              • memory/3132-154-0x0000000000380000-0x00000000003B0000-memory.dmp
                Filesize

                192KB

              • memory/3132-155-0x0000000005350000-0x0000000005968000-memory.dmp
                Filesize

                6.1MB

              • memory/3132-161-0x0000000005270000-0x0000000005302000-memory.dmp
                Filesize

                584KB

              • memory/3132-167-0x0000000004C20000-0x0000000004C30000-memory.dmp
                Filesize

                64KB

              • memory/3132-156-0x0000000004E40000-0x0000000004F4A000-memory.dmp
                Filesize

                1.0MB

              • memory/3132-159-0x0000000004C20000-0x0000000004C30000-memory.dmp
                Filesize

                64KB

              • memory/3132-158-0x0000000004D70000-0x0000000004DAC000-memory.dmp
                Filesize

                240KB

              • memory/3132-157-0x0000000004BD0000-0x0000000004BE2000-memory.dmp
                Filesize

                72KB

              • memory/4492-189-0x0000000004A10000-0x0000000004A20000-memory.dmp
                Filesize

                64KB

              • memory/4492-185-0x0000000000520000-0x0000000000550000-memory.dmp
                Filesize

                192KB

              • memory/4548-195-0x0000000000BE0000-0x0000000000BEA000-memory.dmp
                Filesize

                40KB