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, 16:00

General

  • Target

    b9f142bbc834785797ce8e8d8ff656e590302da57b8db0eda293c11af4824d5a.exe

  • Size

    556KB

  • MD5

    b1850f5b2fab344137c23166814d8377

  • SHA1

    ebcae8be7b092694d24e868ef7eb2f1ef33e5299

  • SHA256

    b9f142bbc834785797ce8e8d8ff656e590302da57b8db0eda293c11af4824d5a

  • SHA512

    882bf883c84566ad7975a9b45a5c55b27b3622ab7d5c88bb21ce3ca548f6d3beacbee27e7f8cfc8927490717b3abf4ba0ce867ba56ece5fa60e89706822331cc

  • SSDEEP

    12288:AMrcy90uZbuMpWfuldPY3XJFrviZr/mt6W+t0/NAK5:syLZVPinuZr8LZ/NA2

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\b9f142bbc834785797ce8e8d8ff656e590302da57b8db0eda293c11af4824d5a.exe
    "C:\Users\Admin\AppData\Local\Temp\b9f142bbc834785797ce8e8d8ff656e590302da57b8db0eda293c11af4824d5a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4472
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8422839.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8422839.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4500
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9981885.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9981885.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3964
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k7976213.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k7976213.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5064
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5648768.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5648768.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3280
          • 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:3136
            • 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:2212
            • 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:1572
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3232
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:N"
                  7⤵
                    PID:3936
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:R" /E
                    7⤵
                      PID:4392
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4984
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:N"
                        7⤵
                          PID:4528
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:R" /E
                          7⤵
                            PID:4648
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4952
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4361798.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4361798.exe
                    3⤵
                    • Executes dropped EXE
                    PID:1228
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:2356
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:3876

              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\y8422839.exe

                Filesize

                390KB

                MD5

                b33735dc0862382bffafef8af4506064

                SHA1

                51e7b9b98dea0dd9484d9cbee16a588a26697cdf

                SHA256

                6366945747a170a1570a3cbf3040ead890383b2b76edae098d8a674ad069fc4e

                SHA512

                81d8f06da264d76d5a0b861e9a991c15e6a48c16c7d16582360522061abdbfa135ed58673edc1ce6b76154b406affdc7c69316ff5a3502bcf2909dce368dfe22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8422839.exe

                Filesize

                390KB

                MD5

                b33735dc0862382bffafef8af4506064

                SHA1

                51e7b9b98dea0dd9484d9cbee16a588a26697cdf

                SHA256

                6366945747a170a1570a3cbf3040ead890383b2b76edae098d8a674ad069fc4e

                SHA512

                81d8f06da264d76d5a0b861e9a991c15e6a48c16c7d16582360522061abdbfa135ed58673edc1ce6b76154b406affdc7c69316ff5a3502bcf2909dce368dfe22

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4361798.exe

                Filesize

                174KB

                MD5

                24971c9da47b947a6f4b0077ca70deea

                SHA1

                9e5f6ee81f12f436e7d0c6436c8488c0ec5cb848

                SHA256

                a8cfac39a80d931283bb51c5e4c6b4a23da7ed8e9d730ab49bb1fb46077fa559

                SHA512

                a5dc648114479061e63706405996f04b7ecc1085b832701c121bc2a9d2260e8bc2dc5f5d7ff40d0ae2794f07ff452685bb48f806537432a528bb7eac5d27f730

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4361798.exe

                Filesize

                174KB

                MD5

                24971c9da47b947a6f4b0077ca70deea

                SHA1

                9e5f6ee81f12f436e7d0c6436c8488c0ec5cb848

                SHA256

                a8cfac39a80d931283bb51c5e4c6b4a23da7ed8e9d730ab49bb1fb46077fa559

                SHA512

                a5dc648114479061e63706405996f04b7ecc1085b832701c121bc2a9d2260e8bc2dc5f5d7ff40d0ae2794f07ff452685bb48f806537432a528bb7eac5d27f730

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9981885.exe

                Filesize

                234KB

                MD5

                fd2cb2b8ea08e6d2b91e65a6eb18c5a0

                SHA1

                2ab24a48174a83d3d6ec172b43c16948278e6509

                SHA256

                c2aafcb94df3d7bd8ce0c3c38da7d1b7564c244421887c47c17f68e01f83de13

                SHA512

                00a66f7679ed35db145fc00c24e4c5f9b6f0800e91a50d5204650a29cc92db6118bace21d6247dd75f7ead8541e71d22c52d73e1425b41f07c75f8403b1a86fe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9981885.exe

                Filesize

                234KB

                MD5

                fd2cb2b8ea08e6d2b91e65a6eb18c5a0

                SHA1

                2ab24a48174a83d3d6ec172b43c16948278e6509

                SHA256

                c2aafcb94df3d7bd8ce0c3c38da7d1b7564c244421887c47c17f68e01f83de13

                SHA512

                00a66f7679ed35db145fc00c24e4c5f9b6f0800e91a50d5204650a29cc92db6118bace21d6247dd75f7ead8541e71d22c52d73e1425b41f07c75f8403b1a86fe

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k7976213.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k7976213.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5648768.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5648768.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/1228-160-0x000000000A970000-0x000000000A982000-memory.dmp

                Filesize

                72KB

              • memory/1228-159-0x000000000AA80000-0x000000000AB8A000-memory.dmp

                Filesize

                1.0MB

              • memory/1228-158-0x000000000AF80000-0x000000000B586000-memory.dmp

                Filesize

                6.0MB

              • memory/1228-161-0x000000000A990000-0x000000000A9CE000-memory.dmp

                Filesize

                248KB

              • memory/1228-162-0x000000000AA10000-0x000000000AA5B000-memory.dmp

                Filesize

                300KB

              • memory/1228-163-0x0000000072770000-0x0000000072E5E000-memory.dmp

                Filesize

                6.9MB

              • memory/1228-157-0x0000000002F90000-0x0000000002F96000-memory.dmp

                Filesize

                24KB

              • memory/1228-156-0x0000000072770000-0x0000000072E5E000-memory.dmp

                Filesize

                6.9MB

              • memory/1228-155-0x0000000000C20000-0x0000000000C50000-memory.dmp

                Filesize

                192KB

              • memory/5064-141-0x00007FF8EBA70000-0x00007FF8EC45C000-memory.dmp

                Filesize

                9.9MB

              • memory/5064-139-0x00007FF8EBA70000-0x00007FF8EC45C000-memory.dmp

                Filesize

                9.9MB

              • memory/5064-138-0x0000000000820000-0x000000000082A000-memory.dmp

                Filesize

                40KB