Analysis

  • max time kernel
    118s
  • max time network
    148s
  • 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 15:04

General

  • Target

    c959056757fd5d62adde3124f439cce32ee8faa18f2e8db08d4b25320575099d.exe

  • Size

    714KB

  • MD5

    61b91cfd8640254c32890bcc935f8c5a

  • SHA1

    cbbe3bc6b8d349464a3933c9a01ac77f0e94f204

  • SHA256

    c959056757fd5d62adde3124f439cce32ee8faa18f2e8db08d4b25320575099d

  • SHA512

    be86f8513bcdef33f881d0875407da2531f910e556022097927660bbe3f9aefeae148ede27a06c93dc670ef2c66410d070f944b2a2e660df8fd05d07ae568903

  • SSDEEP

    12288:yztKeujWeeIOahJfWJSn/aetKfH51KYeIEGnogs6e86VbG:yk8eeYn/aetKMGnZsXtVbG

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 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\c959056757fd5d62adde3124f439cce32ee8faa18f2e8db08d4b25320575099d.exe
    "C:\Users\Admin\AppData\Local\Temp\c959056757fd5d62adde3124f439cce32ee8faa18f2e8db08d4b25320575099d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4260
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5500864.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5500864.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4324
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7367620.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7367620.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2776
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5737585.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5737585.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4848
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0233512.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0233512.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:112
      • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
        "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4076
        • 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:4060
        • 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:4956
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2888
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:3396
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:4272
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3984
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:1596
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:1336
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2276
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:2212
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4936

              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\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log
                Filesize

                226B

                MD5

                916851e072fbabc4796d8916c5131092

                SHA1

                d48a602229a690c512d5fdaf4c8d77547a88e7a2

                SHA256

                7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                SHA512

                07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

              • 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\n0233512.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0233512.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5500864.exe
                Filesize

                325KB

                MD5

                53daf4ede67d1c0b57e319be2f827067

                SHA1

                7f8eb3ee658974ff8c4e50c4dc550c0b09c97db3

                SHA256

                a31b6ff79a4f2ad062dee21a0109d768b2aa26138e077f538432eed51c0bc2d7

                SHA512

                c35a0d6e672238f41f88ba2870180093d3f6f369da0cd79d207a25a442f61bd9cde2894df77b542629464c9c59caf86b69835ad2ebb27a318c187bdd1c997088

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5500864.exe
                Filesize

                325KB

                MD5

                53daf4ede67d1c0b57e319be2f827067

                SHA1

                7f8eb3ee658974ff8c4e50c4dc550c0b09c97db3

                SHA256

                a31b6ff79a4f2ad062dee21a0109d768b2aa26138e077f538432eed51c0bc2d7

                SHA512

                c35a0d6e672238f41f88ba2870180093d3f6f369da0cd79d207a25a442f61bd9cde2894df77b542629464c9c59caf86b69835ad2ebb27a318c187bdd1c997088

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7367620.exe
                Filesize

                227KB

                MD5

                06514ed2bd18206d6f05a5ac0a4ad7b0

                SHA1

                29cab9ebb7c3fb46e85148cf1cee4d3a270834dd

                SHA256

                96a04c047d06f76559f1897701d66882af2f7570d671525b6bfcd75e5bf17293

                SHA512

                eb01aa3dbd32262be89c423a5517e4e810294601963cf0efb54a882b2561fbfe2a2bc3afbfb011bb3e015bd5efeb00462562905958d38f91267edcf445c148b9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7367620.exe
                Filesize

                227KB

                MD5

                06514ed2bd18206d6f05a5ac0a4ad7b0

                SHA1

                29cab9ebb7c3fb46e85148cf1cee4d3a270834dd

                SHA256

                96a04c047d06f76559f1897701d66882af2f7570d671525b6bfcd75e5bf17293

                SHA512

                eb01aa3dbd32262be89c423a5517e4e810294601963cf0efb54a882b2561fbfe2a2bc3afbfb011bb3e015bd5efeb00462562905958d38f91267edcf445c148b9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5737585.exe
                Filesize

                389KB

                MD5

                6484754a5a7020de3f34994547528121

                SHA1

                d00259cfeb18700dc9385b1dd157d75fa42993ef

                SHA256

                cf9e14854d9cad59b55bf69b5e661766dcb0f718ea96edacf611cbb87b151515

                SHA512

                8ef2db17ec1b93b4c901ced5188b0c19e6042e4f3cfd66b78e36369c205749251b63ff8940c0fb56def4cc5785b83313691d78c0f505f1e934cf0fdabedae351

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5737585.exe
                Filesize

                389KB

                MD5

                6484754a5a7020de3f34994547528121

                SHA1

                d00259cfeb18700dc9385b1dd157d75fa42993ef

                SHA256

                cf9e14854d9cad59b55bf69b5e661766dcb0f718ea96edacf611cbb87b151515

                SHA512

                8ef2db17ec1b93b4c901ced5188b0c19e6042e4f3cfd66b78e36369c205749251b63ff8940c0fb56def4cc5785b83313691d78c0f505f1e934cf0fdabedae351

              • 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/2776-153-0x00000000001F0000-0x00000000001FA000-memory.dmp
                Filesize

                40KB

              • memory/4260-194-0x00000000004C0000-0x0000000000541000-memory.dmp
                Filesize

                516KB

              • memory/4260-133-0x00000000004C0000-0x0000000000541000-memory.dmp
                Filesize

                516KB

              • memory/4848-162-0x0000000000470000-0x00000000004A0000-memory.dmp
                Filesize

                192KB

              • memory/4848-179-0x00000000065A0000-0x0000000006ACC000-memory.dmp
                Filesize

                5.2MB

              • memory/4848-178-0x00000000063C0000-0x0000000006582000-memory.dmp
                Filesize

                1.8MB

              • memory/4848-177-0x0000000004B10000-0x0000000004B20000-memory.dmp
                Filesize

                64KB

              • memory/4848-176-0x0000000006340000-0x0000000006390000-memory.dmp
                Filesize

                320KB

              • memory/4848-175-0x0000000005060000-0x00000000050C6000-memory.dmp
                Filesize

                408KB

              • memory/4848-174-0x0000000005C50000-0x00000000061F4000-memory.dmp
                Filesize

                5.6MB

              • memory/4848-173-0x0000000004E70000-0x0000000004F02000-memory.dmp
                Filesize

                584KB

              • memory/4848-172-0x0000000004DF0000-0x0000000004E66000-memory.dmp
                Filesize

                472KB

              • memory/4848-171-0x0000000004B10000-0x0000000004B20000-memory.dmp
                Filesize

                64KB

              • memory/4848-170-0x0000000004C30000-0x0000000004C6C000-memory.dmp
                Filesize

                240KB

              • memory/4848-169-0x0000000004AD0000-0x0000000004AE2000-memory.dmp
                Filesize

                72KB

              • memory/4848-168-0x0000000004B20000-0x0000000004C2A000-memory.dmp
                Filesize

                1.0MB

              • memory/4848-167-0x0000000005140000-0x0000000005758000-memory.dmp
                Filesize

                6.1MB