Analysis

  • max time kernel
    106s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-06-2023 08:02

General

  • Target

    bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe

  • Size

    678KB

  • MD5

    10ae77310c397ea6c7cda342c8edd318

  • SHA1

    c448bbc379ac9f4933e13787f21c08515c1c4508

  • SHA256

    bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618

  • SHA512

    5cb3ffe8aefacde706fe474d1c0a5a70f979b522be63ab87c2e5d08540b7358eeced405a7c04ddbd412f4c262246fb42b34129dde329ac8c59006788428d102b

  • SSDEEP

    12288:XztKeZjWeeIOkRiZWJSn/MrWia+hMzu6L6++LjgQ+c9kZzpDtFK:XkdeeHn/+MCw6+2v1iZzFtk

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 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 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\bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe
    "C:\Users\Admin\AppData\Local\Temp\bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0984811.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0984811.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4336
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0554451.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0554451.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4352
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2868748.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2868748.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2400
        • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
          "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:228
          • 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:3416
          • 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:4312
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4688
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:N"
                6⤵
                  PID:4620
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:R" /E
                  6⤵
                    PID:4968
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4204
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:N"
                      6⤵
                        PID:4856
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:R" /E
                        6⤵
                          PID:3912
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4924
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5339146.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5339146.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1660
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4760
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:2552

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              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\i5339146.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5339146.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0984811.exe

                Filesize

                360KB

                MD5

                ec2a804998955bffdfdbb55ab31276e3

                SHA1

                3baeab0a461819b8272160c508cf25ce0659fe57

                SHA256

                4770379c47e7a2d58e0aabd6ad1841c30c96f67306c2073889c47ea77db80c04

                SHA512

                156386bd1a12e9f69f4498fe1bb88762081e4049d49cdcb966adb437c345520d69fb2f90e410b76bc5b80781a03bec489eaf8e071bdbc8fddfd4876e4a304385

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0984811.exe

                Filesize

                360KB

                MD5

                ec2a804998955bffdfdbb55ab31276e3

                SHA1

                3baeab0a461819b8272160c508cf25ce0659fe57

                SHA256

                4770379c47e7a2d58e0aabd6ad1841c30c96f67306c2073889c47ea77db80c04

                SHA512

                156386bd1a12e9f69f4498fe1bb88762081e4049d49cdcb966adb437c345520d69fb2f90e410b76bc5b80781a03bec489eaf8e071bdbc8fddfd4876e4a304385

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0554451.exe

                Filesize

                389KB

                MD5

                cba55c0db97af57da6108dd9d701d322

                SHA1

                bdc55227ab88d2babd1d3accebfcb183215505fd

                SHA256

                fec80f7644543fc122d766ed294adeab03d4d684bcc885836cf30352347f57cb

                SHA512

                a007fdabed7286e2cd843cc95435470aba4c8db94df47a53b08c5a70039ab08887ffde74e1884caf2d121e5f8af36ee2b44d80a6cc7702984189ba124af456af

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0554451.exe

                Filesize

                389KB

                MD5

                cba55c0db97af57da6108dd9d701d322

                SHA1

                bdc55227ab88d2babd1d3accebfcb183215505fd

                SHA256

                fec80f7644543fc122d766ed294adeab03d4d684bcc885836cf30352347f57cb

                SHA512

                a007fdabed7286e2cd843cc95435470aba4c8db94df47a53b08c5a70039ab08887ffde74e1884caf2d121e5f8af36ee2b44d80a6cc7702984189ba124af456af

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2868748.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2868748.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/1660-188-0x00000000002B0000-0x00000000002BA000-memory.dmp

                Filesize

                40KB

              • memory/4352-159-0x000000000A150000-0x000000000A162000-memory.dmp

                Filesize

                72KB

              • memory/4352-163-0x000000000A3D0000-0x000000000A462000-memory.dmp

                Filesize

                584KB

              • memory/4352-168-0x0000000004BF0000-0x0000000004C00000-memory.dmp

                Filesize

                64KB

              • memory/4352-167-0x000000000B960000-0x000000000BE8C000-memory.dmp

                Filesize

                5.2MB

              • memory/4352-166-0x000000000B770000-0x000000000B932000-memory.dmp

                Filesize

                1.8MB

              • memory/4352-165-0x000000000A4D0000-0x000000000A536000-memory.dmp

                Filesize

                408KB

              • memory/4352-164-0x000000000ABC0000-0x000000000B164000-memory.dmp

                Filesize

                5.6MB

              • memory/4352-169-0x000000000BF90000-0x000000000BFE0000-memory.dmp

                Filesize

                320KB

              • memory/4352-162-0x000000000A350000-0x000000000A3C6000-memory.dmp

                Filesize

                472KB

              • memory/4352-153-0x0000000001E30000-0x0000000001E60000-memory.dmp

                Filesize

                192KB

              • memory/4352-161-0x000000000A170000-0x000000000A1AC000-memory.dmp

                Filesize

                240KB

              • memory/4352-160-0x0000000004BF0000-0x0000000004C00000-memory.dmp

                Filesize

                64KB

              • memory/4352-157-0x000000000A5A0000-0x000000000ABB8000-memory.dmp

                Filesize

                6.1MB

              • memory/4352-158-0x000000000A010000-0x000000000A11A000-memory.dmp

                Filesize

                1.0MB

              • memory/4808-133-0x00000000005C0000-0x0000000000639000-memory.dmp

                Filesize

                484KB

              • memory/4808-190-0x00000000005C0000-0x0000000000639000-memory.dmp

                Filesize

                484KB