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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
    05/08/2023, 19:32

General

  • Target

    b4845f67ca38699f45c64007ef1a725300c65cf4f054cb60cae49761319278f9.exe

  • Size

    556KB

  • MD5

    aab61f88af86ce18792c915f99449255

  • SHA1

    3e4f1bd83405f51df63a1fd2bcd7641aa8b3a834

  • SHA256

    b4845f67ca38699f45c64007ef1a725300c65cf4f054cb60cae49761319278f9

  • SHA512

    f735f9f55bf4ea006a7e2ade30b0c7ab8b67b53575ca4d9198af583c63e33ed86e005c9a758570acb029177f7a8c1022f1195109b1bcb1dc1960aff20b3779ad

  • SSDEEP

    12288:tMrAy90a/Wxon04giQ1AoLziWXCnSgBYCE+zIldzTd4ADl3:Jy8owBXivnhz1zEh+43

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 8 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\b4845f67ca38699f45c64007ef1a725300c65cf4f054cb60cae49761319278f9.exe
    "C:\Users\Admin\AppData\Local\Temp\b4845f67ca38699f45c64007ef1a725300c65cf4f054cb60cae49761319278f9.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4112
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2170845.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2170845.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:996
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6809658.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6809658.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:776
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4945091.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4945091.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:768
          • 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:2452
            • 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:1052
            • 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:3384
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:5072
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:N"
                  7⤵
                    PID:4876
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:R" /E
                    7⤵
                      PID:4256
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3976
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:N"
                        7⤵
                          PID:3948
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:R" /E
                          7⤵
                            PID:796
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4592
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h7425561.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h7425561.exe
                      4⤵
                      • Modifies Windows Defender Real-time Protection settings
                      • Executes dropped EXE
                      • Windows security modification
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:724
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i6599405.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i6599405.exe
                    3⤵
                    • Executes dropped EXE
                    PID:4628
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:3276
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:1592

              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\925e7e99c5\pdates.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2170845.exe

                Filesize

                390KB

                MD5

                39e2c9af2af5f23ca6fd3f49ce75d9ad

                SHA1

                e6ffece72886b311c010b27c6c5cf91867145634

                SHA256

                b5537022a4b2b47a377caf6c11143eb6dd5041a6dd0b7165ab098ccfbda6ffea

                SHA512

                42dcadeca0164c6d239dd353a39402e2e084e191bf9b9b0694d6129663a6352f7edbfdbfb1ccd242adb8d4dc37c11c14ec596f295af338469db857bd4fdecb6f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2170845.exe

                Filesize

                390KB

                MD5

                39e2c9af2af5f23ca6fd3f49ce75d9ad

                SHA1

                e6ffece72886b311c010b27c6c5cf91867145634

                SHA256

                b5537022a4b2b47a377caf6c11143eb6dd5041a6dd0b7165ab098ccfbda6ffea

                SHA512

                42dcadeca0164c6d239dd353a39402e2e084e191bf9b9b0694d6129663a6352f7edbfdbfb1ccd242adb8d4dc37c11c14ec596f295af338469db857bd4fdecb6f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i6599405.exe

                Filesize

                174KB

                MD5

                8b560a90e16b97f4ded33c6a7313e2cb

                SHA1

                537765e7b89ef8dbbb047d65023bd6e15723fcca

                SHA256

                7a5d6e99ea433b0f2e5da3472aac7f116359b789cfbcf9576430038caddd69e8

                SHA512

                7280b8da9006ed3ff4f9c7cc2f11ab7605fa9653293073ca8704b9f4ae9bd51867aaaf74881316571db25c0010a907c0d75e861a1e7203f1bbc3814ffc8c3c9d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i6599405.exe

                Filesize

                174KB

                MD5

                8b560a90e16b97f4ded33c6a7313e2cb

                SHA1

                537765e7b89ef8dbbb047d65023bd6e15723fcca

                SHA256

                7a5d6e99ea433b0f2e5da3472aac7f116359b789cfbcf9576430038caddd69e8

                SHA512

                7280b8da9006ed3ff4f9c7cc2f11ab7605fa9653293073ca8704b9f4ae9bd51867aaaf74881316571db25c0010a907c0d75e861a1e7203f1bbc3814ffc8c3c9d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6809658.exe

                Filesize

                234KB

                MD5

                df1145b418e79a1120b8c70b8730d4ec

                SHA1

                0bb5b690b4c1bf45a7f1538eed792385adcbac2d

                SHA256

                2000e87449e95b1409e7db9bc6591210d2650e4b7af47ae7499c12d4b22935b6

                SHA512

                01052f501a25aa38cf1142e7b031165b5a3c9938c31149d4e9df256b03f59ad46ae32a4d578641c61e219c8734ca4b8745b139cc4ead6cdcb57ce8c10f84cfb7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6809658.exe

                Filesize

                234KB

                MD5

                df1145b418e79a1120b8c70b8730d4ec

                SHA1

                0bb5b690b4c1bf45a7f1538eed792385adcbac2d

                SHA256

                2000e87449e95b1409e7db9bc6591210d2650e4b7af47ae7499c12d4b22935b6

                SHA512

                01052f501a25aa38cf1142e7b031165b5a3c9938c31149d4e9df256b03f59ad46ae32a4d578641c61e219c8734ca4b8745b139cc4ead6cdcb57ce8c10f84cfb7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4945091.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4945091.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h7425561.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h7425561.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • 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/724-154-0x00007FF8FDC80000-0x00007FF8FE66C000-memory.dmp

                Filesize

                9.9MB

              • memory/724-152-0x00007FF8FDC80000-0x00007FF8FE66C000-memory.dmp

                Filesize

                9.9MB

              • memory/724-151-0x0000000000060000-0x000000000006A000-memory.dmp

                Filesize

                40KB

              • memory/4628-160-0x0000000004E40000-0x0000000004E46000-memory.dmp

                Filesize

                24KB

              • memory/4628-165-0x000000000A4A0000-0x000000000A4EB000-memory.dmp

                Filesize

                300KB

              • memory/4628-164-0x000000000A320000-0x000000000A35E000-memory.dmp

                Filesize

                248KB

              • memory/4628-167-0x0000000072190000-0x000000007287E000-memory.dmp

                Filesize

                6.9MB

              • memory/4628-163-0x000000000A2C0000-0x000000000A2D2000-memory.dmp

                Filesize

                72KB

              • memory/4628-162-0x000000000A390000-0x000000000A49A000-memory.dmp

                Filesize

                1.0MB

              • memory/4628-161-0x000000000A820000-0x000000000AE26000-memory.dmp

                Filesize

                6.0MB

              • memory/4628-159-0x0000000072190000-0x000000007287E000-memory.dmp

                Filesize

                6.9MB

              • memory/4628-158-0x0000000000580000-0x00000000005B0000-memory.dmp

                Filesize

                192KB