Analysis

  • max time kernel
    146s
  • 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
    02/08/2023, 23:05

General

  • Target

    b7c34efc47b8b90b1eeea2c0a5ec34b99e7ffac47e35ad3db98f12f12d13fd65.exe

  • Size

    517KB

  • MD5

    73f35c697c9ec024ae32e00dd36c847f

  • SHA1

    42f2c12510635c8158621a3e8b3a445618d563e2

  • SHA256

    b7c34efc47b8b90b1eeea2c0a5ec34b99e7ffac47e35ad3db98f12f12d13fd65

  • SHA512

    b5c57354c7a47e564210ab998a90b0509a2b3bde16985b30506f7819240edd60415d8f8d069c5a63dd6cb5a9235576e45cc668ce8f224faf0c672da325d1d0db

  • SSDEEP

    12288:iMrpy90VQiuT4PopcIMrwEmLVutvDYPH0bnCl:zyFiu8wp6NmLVYDRc

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

redline

Botnet

maxik

C2

77.91.124.156:19071

Attributes
  • auth_value

    a7714e1bc167c67e3fc8f9e368352269

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\b7c34efc47b8b90b1eeea2c0a5ec34b99e7ffac47e35ad3db98f12f12d13fd65.exe
    "C:\Users\Admin\AppData\Local\Temp\b7c34efc47b8b90b1eeea2c0a5ec34b99e7ffac47e35ad3db98f12f12d13fd65.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0715086.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0715086.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3972
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9605968.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9605968.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2920
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5450269.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5450269.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2560
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2707725.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2707725.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3104
          • 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:208
            • 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:3404
            • 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:2104
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2680
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:N"
                  7⤵
                    PID:3540
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:R" /E
                    7⤵
                      PID:4164
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4120
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:N"
                        7⤵
                          PID:4920
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:R" /E
                          7⤵
                            PID:4220
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4984
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3702195.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3702195.exe
                    3⤵
                    • Executes dropped EXE
                    PID:224
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:4944

              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\y0715086.exe

                Filesize

                390KB

                MD5

                560df21b394837a7f6ebe8821d53e829

                SHA1

                b39710efda090479bcd47b333a568a9be81cf9e9

                SHA256

                48d09574c1ce7e58a17a027803dc318eab622199e2edf614055c6bb132dadcba

                SHA512

                6c920eaacf7d332b7a14c4ef413eff624f8b3ca312aa527af2085795ab973be98e3615dd972a57b8778f3cbd0361705d2a9208ec6cfffdc69768c3c2c0931ab3

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0715086.exe

                Filesize

                390KB

                MD5

                560df21b394837a7f6ebe8821d53e829

                SHA1

                b39710efda090479bcd47b333a568a9be81cf9e9

                SHA256

                48d09574c1ce7e58a17a027803dc318eab622199e2edf614055c6bb132dadcba

                SHA512

                6c920eaacf7d332b7a14c4ef413eff624f8b3ca312aa527af2085795ab973be98e3615dd972a57b8778f3cbd0361705d2a9208ec6cfffdc69768c3c2c0931ab3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3702195.exe

                Filesize

                175KB

                MD5

                b74cbd1cc7daf9fdbcbf9b482e028b00

                SHA1

                bef18ad21ba81edc9e1b4f38c1b95eb4d066dca2

                SHA256

                48cb27a7a06763304467ebd147c86a645ca083b768a987f33fb0346cc9600eee

                SHA512

                b2a44f296d5254d4cb92a6b8212617264f5e1a89f7bccac98b6b97a0279687d28528eda187b8b3e238e318a000c3e3c77962c958620faad788899ffcec58ff80

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3702195.exe

                Filesize

                175KB

                MD5

                b74cbd1cc7daf9fdbcbf9b482e028b00

                SHA1

                bef18ad21ba81edc9e1b4f38c1b95eb4d066dca2

                SHA256

                48cb27a7a06763304467ebd147c86a645ca083b768a987f33fb0346cc9600eee

                SHA512

                b2a44f296d5254d4cb92a6b8212617264f5e1a89f7bccac98b6b97a0279687d28528eda187b8b3e238e318a000c3e3c77962c958620faad788899ffcec58ff80

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9605968.exe

                Filesize

                234KB

                MD5

                bc5c6208b46f8b2ae5f003e0373b0560

                SHA1

                8571aff3bf462a2049a2c50908dba32826e89b03

                SHA256

                c8ddcd9c6a94bdd357a95f8afd9b3c0ccdd3be35242f005df55ef8e6b439dd03

                SHA512

                3fde819c19da6aa87d59b4287e085c25112f5e12f292db2e0a3864c3186073c0a1225ecb2bc7039c9e9aed73193d066d493c1a3146e6f6316952d8163aca428e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9605968.exe

                Filesize

                234KB

                MD5

                bc5c6208b46f8b2ae5f003e0373b0560

                SHA1

                8571aff3bf462a2049a2c50908dba32826e89b03

                SHA256

                c8ddcd9c6a94bdd357a95f8afd9b3c0ccdd3be35242f005df55ef8e6b439dd03

                SHA512

                3fde819c19da6aa87d59b4287e085c25112f5e12f292db2e0a3864c3186073c0a1225ecb2bc7039c9e9aed73193d066d493c1a3146e6f6316952d8163aca428e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5450269.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5450269.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2707725.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2707725.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/224-160-0x000000000A4C0000-0x000000000A4D2000-memory.dmp

                Filesize

                72KB

              • memory/224-158-0x000000000AA40000-0x000000000B046000-memory.dmp

                Filesize

                6.0MB

              • memory/224-159-0x000000000A590000-0x000000000A69A000-memory.dmp

                Filesize

                1.0MB

              • memory/224-157-0x0000000002A00000-0x0000000002A06000-memory.dmp

                Filesize

                24KB

              • memory/224-161-0x000000000A520000-0x000000000A55E000-memory.dmp

                Filesize

                248KB

              • memory/224-162-0x000000000A6A0000-0x000000000A6EB000-memory.dmp

                Filesize

                300KB

              • memory/224-163-0x00000000729C0000-0x00000000730AE000-memory.dmp

                Filesize

                6.9MB

              • memory/224-156-0x00000000729C0000-0x00000000730AE000-memory.dmp

                Filesize

                6.9MB

              • memory/224-155-0x0000000000780000-0x00000000007B0000-memory.dmp

                Filesize

                192KB

              • memory/2560-141-0x00007FFB7DC80000-0x00007FFB7E66C000-memory.dmp

                Filesize

                9.9MB

              • memory/2560-139-0x00007FFB7DC80000-0x00007FFB7E66C000-memory.dmp

                Filesize

                9.9MB

              • memory/2560-138-0x0000000000ED0000-0x0000000000EDA000-memory.dmp

                Filesize

                40KB