Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06/08/2023, 03:07

General

  • Target

    5b987d61eb610aa639f6ab6a2185c5f2890682a71e2bea2b0ac24a3433366375.exe

  • Size

    556KB

  • MD5

    4b68781bed1174a03ac5c43de5478dcf

  • SHA1

    f8f4fd5e6e020ab866dff6bbe352c2433daacef1

  • SHA256

    5b987d61eb610aa639f6ab6a2185c5f2890682a71e2bea2b0ac24a3433366375

  • SHA512

    2241cd0bd565b31efccf68d4e70c1e6d86bc77a644bce1c246bc6493eee722698881419cf4bcec3a4754d63b3c021750f16dcaf99edaed1a93781ba9653e80b9

  • SSDEEP

    12288:rMr2y90hz9sF9dQUfnyBbqG4+Mjg3lCUp4jStxomwN0ys:1yaxsF9dQUfyBb71d+SXhr

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

redline

Botnet

savin

C2

77.91.124.156:19071

Attributes
  • auth_value

    a1a05b810428195ab7bb63b132ea0c8d

Signatures

  • Amadey

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

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • 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
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b987d61eb610aa639f6ab6a2185c5f2890682a71e2bea2b0ac24a3433366375.exe
    "C:\Users\Admin\AppData\Local\Temp\5b987d61eb610aa639f6ab6a2185c5f2890682a71e2bea2b0ac24a3433366375.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4976
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8238332.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8238332.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5534302.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5534302.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4552
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2987254.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2987254.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4344
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3076745.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3076745.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2136
          • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
            "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1312
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:3228
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2756
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "pdates.exe" /P "Admin:N"
                7⤵
                  PID:5100
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  7⤵
                    PID:2708
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:R" /E
                    7⤵
                      PID:5104
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2096
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:N"
                        7⤵
                          PID:164
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:R" /E
                          7⤵
                            PID:2624
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:736
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9240016.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9240016.exe
                    3⤵
                    • Executes dropped EXE
                    PID:1272
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:4472

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8238332.exe

                Filesize

                390KB

                MD5

                ce7e65da290d1ed8272268e226e54bd0

                SHA1

                52d008dbdb02d14e1972890d855db959dedfefdb

                SHA256

                16535393b0a9b5324ab562cd1a22912a8d3fd267d485775d8230eb9acb58e5b2

                SHA512

                1005ecc5f1dd3732dd48ab366e95a3378e6a06cdcf6f48eb3e905e9b3623bd05a6fd81f5ca30115a0079639a699289e16598d879b9ee3fe1644c250c65f0f991

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8238332.exe

                Filesize

                390KB

                MD5

                ce7e65da290d1ed8272268e226e54bd0

                SHA1

                52d008dbdb02d14e1972890d855db959dedfefdb

                SHA256

                16535393b0a9b5324ab562cd1a22912a8d3fd267d485775d8230eb9acb58e5b2

                SHA512

                1005ecc5f1dd3732dd48ab366e95a3378e6a06cdcf6f48eb3e905e9b3623bd05a6fd81f5ca30115a0079639a699289e16598d879b9ee3fe1644c250c65f0f991

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9240016.exe

                Filesize

                174KB

                MD5

                6a0655a7e529fd7a4148e5b25731bb78

                SHA1

                b8929bcf8b77d627b32ae11313b87fadda8522ef

                SHA256

                9da416ff96f17f88821148660b425bc2823b353e7727684f3d503bd522222120

                SHA512

                277501e82e427c1241a719c09a1bb67d46fdae30f3fd0f7062f6e5444bd696ad0ec858f91920331084cbb50e21e18d6f67e54d50829726119fc930ca2f09e03d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9240016.exe

                Filesize

                174KB

                MD5

                6a0655a7e529fd7a4148e5b25731bb78

                SHA1

                b8929bcf8b77d627b32ae11313b87fadda8522ef

                SHA256

                9da416ff96f17f88821148660b425bc2823b353e7727684f3d503bd522222120

                SHA512

                277501e82e427c1241a719c09a1bb67d46fdae30f3fd0f7062f6e5444bd696ad0ec858f91920331084cbb50e21e18d6f67e54d50829726119fc930ca2f09e03d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5534302.exe

                Filesize

                234KB

                MD5

                fca21e6edac9b6404b5139f76818533c

                SHA1

                b2958c7742fdbc377159bfe54e94d1be6ddf1e48

                SHA256

                40d8ca3a7548024ba01d33a79fa451cf043b5c7543441b3154d1d52eb10cf031

                SHA512

                12df3a52e1182885127ee70b341adbd54b0f0a5a792cd7eefa10c205b64e2c24056a1fa5b8e752a349fde232e41dfb90171bc023a752f149b13b0ce8df887d63

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5534302.exe

                Filesize

                234KB

                MD5

                fca21e6edac9b6404b5139f76818533c

                SHA1

                b2958c7742fdbc377159bfe54e94d1be6ddf1e48

                SHA256

                40d8ca3a7548024ba01d33a79fa451cf043b5c7543441b3154d1d52eb10cf031

                SHA512

                12df3a52e1182885127ee70b341adbd54b0f0a5a792cd7eefa10c205b64e2c24056a1fa5b8e752a349fde232e41dfb90171bc023a752f149b13b0ce8df887d63

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2987254.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2987254.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3076745.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3076745.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

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

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

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

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                273B

                MD5

                9851b884bf4aadfade57d911a3f03332

                SHA1

                aaadd1c1856c22844bb9fbb030cf4f586ed8866a

                SHA256

                03afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f

                SHA512

                a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327

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

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

              • memory/1272-163-0x0000000005750000-0x0000000005762000-memory.dmp

                Filesize

                72KB

              • memory/1272-161-0x0000000005D30000-0x0000000006336000-memory.dmp

                Filesize

                6.0MB

              • memory/1272-162-0x0000000005830000-0x000000000593A000-memory.dmp

                Filesize

                1.0MB

              • memory/1272-159-0x0000000073030000-0x000000007371E000-memory.dmp

                Filesize

                6.9MB

              • memory/1272-164-0x00000000057B0000-0x00000000057EE000-memory.dmp

                Filesize

                248KB

              • memory/1272-165-0x0000000005940000-0x000000000598B000-memory.dmp

                Filesize

                300KB

              • memory/1272-166-0x0000000073030000-0x000000007371E000-memory.dmp

                Filesize

                6.9MB

              • memory/1272-160-0x0000000003060000-0x0000000003066000-memory.dmp

                Filesize

                24KB

              • memory/1272-158-0x0000000000E30000-0x0000000000E60000-memory.dmp

                Filesize

                192KB

              • memory/4344-144-0x00007FFC6D720000-0x00007FFC6E10C000-memory.dmp

                Filesize

                9.9MB

              • memory/4344-142-0x00007FFC6D720000-0x00007FFC6E10C000-memory.dmp

                Filesize

                9.9MB

              • memory/4344-141-0x00000000006E0000-0x00000000006EA000-memory.dmp

                Filesize

                40KB