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Analysis

  • max time kernel
    154s
  • max time network
    148s
  • 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, 15:43

General

  • Target

    aa76542202d364da5b4efb4248580d74cfd424dd364caa38c96d6f8f06c369e2.exe

  • Size

    680KB

  • MD5

    18165448d5e73c066e8b4f1b57d35005

  • SHA1

    eb43037964d9f5e6bf13f570e0bcf79637b81071

  • SHA256

    aa76542202d364da5b4efb4248580d74cfd424dd364caa38c96d6f8f06c369e2

  • SHA512

    613cc10e526f34bab811aa9e4321a6b4cd6489bc4e5182a1a8e55b1fbf39ef873b6ba5d7ed944d63dace49cad0b1cef945fb2f45ad100fce7ca99435b3c77f46

  • SSDEEP

    12288:wMrgy90MFBBQUDjt6hQX1ZQe3MmVbgGJX4DHgHNgsoxGVvpo3/jxBDJ:AyH7BzjASX3MIgGJID8esjAbzDJ

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aa76542202d364da5b4efb4248580d74cfd424dd364caa38c96d6f8f06c369e2.exe
    "C:\Users\Admin\AppData\Local\Temp\aa76542202d364da5b4efb4248580d74cfd424dd364caa38c96d6f8f06c369e2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4136
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0152356.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0152356.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1516
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9528392.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9528392.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4816
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v1668450.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v1668450.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2796
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a2785458.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a2785458.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3104
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4055074.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4055074.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:3284
            • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
              "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:5088
              • 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
                7⤵
                • Creates scheduled task(s)
                PID:208
              • 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
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:396
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:2860
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:N"
                    8⤵
                      PID:220
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "pdates.exe" /P "Admin:R" /E
                      8⤵
                        PID:5116
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:5064
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:N"
                          8⤵
                            PID:4760
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\925e7e99c5" /P "Admin:R" /E
                            8⤵
                              PID:1364
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:308
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c8804990.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c8804990.exe
                      4⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious behavior: MapViewOfSection
                      PID:1556
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d6696489.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d6696489.exe
                    3⤵
                    • Executes dropped EXE
                    PID:4528
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:3032

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

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

                Filesize

                232KB

                MD5

                6308bb3bebbbc24b63808c91a0516c1e

                SHA1

                dcf8e5817848575f0d412c79995c679110e2e9ed

                SHA256

                3748b730a423bc431eeaf48e78dba0691dbfee921b51a13cdde02ddc206ca238

                SHA512

                d33d275308887ab0e4b86434b3c2ad2cb5b88f5d3ea6947aefb56a272c6c5923c53c0d68e4ed0f72fa017729686f08a0df10cdf412c1613f62be7ec832e53b37

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

                Filesize

                232KB

                MD5

                6308bb3bebbbc24b63808c91a0516c1e

                SHA1

                dcf8e5817848575f0d412c79995c679110e2e9ed

                SHA256

                3748b730a423bc431eeaf48e78dba0691dbfee921b51a13cdde02ddc206ca238

                SHA512

                d33d275308887ab0e4b86434b3c2ad2cb5b88f5d3ea6947aefb56a272c6c5923c53c0d68e4ed0f72fa017729686f08a0df10cdf412c1613f62be7ec832e53b37

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

                Filesize

                232KB

                MD5

                6308bb3bebbbc24b63808c91a0516c1e

                SHA1

                dcf8e5817848575f0d412c79995c679110e2e9ed

                SHA256

                3748b730a423bc431eeaf48e78dba0691dbfee921b51a13cdde02ddc206ca238

                SHA512

                d33d275308887ab0e4b86434b3c2ad2cb5b88f5d3ea6947aefb56a272c6c5923c53c0d68e4ed0f72fa017729686f08a0df10cdf412c1613f62be7ec832e53b37

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

                Filesize

                232KB

                MD5

                6308bb3bebbbc24b63808c91a0516c1e

                SHA1

                dcf8e5817848575f0d412c79995c679110e2e9ed

                SHA256

                3748b730a423bc431eeaf48e78dba0691dbfee921b51a13cdde02ddc206ca238

                SHA512

                d33d275308887ab0e4b86434b3c2ad2cb5b88f5d3ea6947aefb56a272c6c5923c53c0d68e4ed0f72fa017729686f08a0df10cdf412c1613f62be7ec832e53b37

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0152356.exe

                Filesize

                515KB

                MD5

                9d67e463a21191eaa77a90484bb1374f

                SHA1

                90e0b69d9dc3d5849b7ce34dc6114682402c37f1

                SHA256

                e459f77ee31d043b4d645bd00c22376f34103e0765b2cea2cdefb51532ce5b10

                SHA512

                e0f83f8a82b43bb113047f3c83620e274bf591ca72a5956baf0ad124027d818fa555e31e656fae56933bb1c6bc863d965430bc80fc04a6b590caad33098d1341

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0152356.exe

                Filesize

                515KB

                MD5

                9d67e463a21191eaa77a90484bb1374f

                SHA1

                90e0b69d9dc3d5849b7ce34dc6114682402c37f1

                SHA256

                e459f77ee31d043b4d645bd00c22376f34103e0765b2cea2cdefb51532ce5b10

                SHA512

                e0f83f8a82b43bb113047f3c83620e274bf591ca72a5956baf0ad124027d818fa555e31e656fae56933bb1c6bc863d965430bc80fc04a6b590caad33098d1341

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d6696489.exe

                Filesize

                174KB

                MD5

                4f29ff284448c4b9154b7a3caae153ee

                SHA1

                0ce7c0f0dc4033a32376eaef3e749a3b9953783c

                SHA256

                a0f7b8e294abb45c6bbabc975666f664be1cf84c2d844561b288bd386d319511

                SHA512

                bfb535df43a357246e6f69a5d9922e2ecd12e3374980c066abdc1095e13925af4f7f1eb1f1a8c20addc8b98cb6e111f398fd24d44091446041172ada21d404b1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d6696489.exe

                Filesize

                174KB

                MD5

                4f29ff284448c4b9154b7a3caae153ee

                SHA1

                0ce7c0f0dc4033a32376eaef3e749a3b9953783c

                SHA256

                a0f7b8e294abb45c6bbabc975666f664be1cf84c2d844561b288bd386d319511

                SHA512

                bfb535df43a357246e6f69a5d9922e2ecd12e3374980c066abdc1095e13925af4f7f1eb1f1a8c20addc8b98cb6e111f398fd24d44091446041172ada21d404b1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9528392.exe

                Filesize

                359KB

                MD5

                61bd995203260502cdaff837bab65a22

                SHA1

                86a8ec687cd7c4415f90f24f0dcd839e84a82783

                SHA256

                4abd535229b7691cd3663d47039027dbd2b3dc7387db76bc16a2e7723165203f

                SHA512

                f6ab3ba4c0e1e9fe4b94de48dba8a4d2b072ba82722f669d0d2e0c9d1bdb7b1c4713a93361615abd028d8fecce9ef8263597b2b80f65067f5edc9fa801b83230

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9528392.exe

                Filesize

                359KB

                MD5

                61bd995203260502cdaff837bab65a22

                SHA1

                86a8ec687cd7c4415f90f24f0dcd839e84a82783

                SHA256

                4abd535229b7691cd3663d47039027dbd2b3dc7387db76bc16a2e7723165203f

                SHA512

                f6ab3ba4c0e1e9fe4b94de48dba8a4d2b072ba82722f669d0d2e0c9d1bdb7b1c4713a93361615abd028d8fecce9ef8263597b2b80f65067f5edc9fa801b83230

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c8804990.exe

                Filesize

                40KB

                MD5

                c2377972ed57df680c1758a834aac2f0

                SHA1

                a1b93c7769fd1f8f091d558089f8c07633a81bd8

                SHA256

                85cdd04b712183b263164a2ddbd2fa880c681b41e9e0b70db24f16261c416bec

                SHA512

                9e1c911f7277d0937f761baeb0c1bc9c6f5fb88e05068710e0ef39e5e01b15e830a9659c94d9ec20e0a6e000aacbffa045ca73f5e3303ce07578c2ddd71089d3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c8804990.exe

                Filesize

                40KB

                MD5

                c2377972ed57df680c1758a834aac2f0

                SHA1

                a1b93c7769fd1f8f091d558089f8c07633a81bd8

                SHA256

                85cdd04b712183b263164a2ddbd2fa880c681b41e9e0b70db24f16261c416bec

                SHA512

                9e1c911f7277d0937f761baeb0c1bc9c6f5fb88e05068710e0ef39e5e01b15e830a9659c94d9ec20e0a6e000aacbffa045ca73f5e3303ce07578c2ddd71089d3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v1668450.exe

                Filesize

                234KB

                MD5

                f743a580eb95cacf4f0d4ace158805f2

                SHA1

                4798e5658c03bfd2e14903043338d851ea87079e

                SHA256

                34d944325ab164ab5463b6bdb7e1177dfe2bb3fdf620c92a43c9d099d1a6f4f8

                SHA512

                abd629e02b5423676a47a9f7f2b353167da49f92375f6ba0a1e642121ec81e778c1853c04f81d37057be4f4daa6d968fd972810e88313102b2d4e0671f680d0b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v1668450.exe

                Filesize

                234KB

                MD5

                f743a580eb95cacf4f0d4ace158805f2

                SHA1

                4798e5658c03bfd2e14903043338d851ea87079e

                SHA256

                34d944325ab164ab5463b6bdb7e1177dfe2bb3fdf620c92a43c9d099d1a6f4f8

                SHA512

                abd629e02b5423676a47a9f7f2b353167da49f92375f6ba0a1e642121ec81e778c1853c04f81d37057be4f4daa6d968fd972810e88313102b2d4e0671f680d0b

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a2785458.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a2785458.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4055074.exe

                Filesize

                232KB

                MD5

                6308bb3bebbbc24b63808c91a0516c1e

                SHA1

                dcf8e5817848575f0d412c79995c679110e2e9ed

                SHA256

                3748b730a423bc431eeaf48e78dba0691dbfee921b51a13cdde02ddc206ca238

                SHA512

                d33d275308887ab0e4b86434b3c2ad2cb5b88f5d3ea6947aefb56a272c6c5923c53c0d68e4ed0f72fa017729686f08a0df10cdf412c1613f62be7ec832e53b37

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4055074.exe

                Filesize

                232KB

                MD5

                6308bb3bebbbc24b63808c91a0516c1e

                SHA1

                dcf8e5817848575f0d412c79995c679110e2e9ed

                SHA256

                3748b730a423bc431eeaf48e78dba0691dbfee921b51a13cdde02ddc206ca238

                SHA512

                d33d275308887ab0e4b86434b3c2ad2cb5b88f5d3ea6947aefb56a272c6c5923c53c0d68e4ed0f72fa017729686f08a0df10cdf412c1613f62be7ec832e53b37

              • 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/1556-162-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/1556-165-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/3104-146-0x00007FFE62820000-0x00007FFE6320C000-memory.dmp

                Filesize

                9.9MB

              • memory/3104-148-0x00007FFE62820000-0x00007FFE6320C000-memory.dmp

                Filesize

                9.9MB

              • memory/3104-145-0x0000000000EC0000-0x0000000000ECA000-memory.dmp

                Filesize

                40KB

              • memory/3272-163-0x0000000000F20000-0x0000000000F36000-memory.dmp

                Filesize

                88KB

              • memory/4528-172-0x00000000026F0000-0x00000000026F6000-memory.dmp

                Filesize

                24KB

              • memory/4528-173-0x0000000005500000-0x0000000005B06000-memory.dmp

                Filesize

                6.0MB

              • memory/4528-174-0x0000000005000000-0x000000000510A000-memory.dmp

                Filesize

                1.0MB

              • memory/4528-175-0x0000000004EF0000-0x0000000004F02000-memory.dmp

                Filesize

                72KB

              • memory/4528-176-0x0000000004F50000-0x0000000004F8E000-memory.dmp

                Filesize

                248KB

              • memory/4528-177-0x0000000004F90000-0x0000000004FDB000-memory.dmp

                Filesize

                300KB

              • memory/4528-178-0x0000000071BA0000-0x000000007228E000-memory.dmp

                Filesize

                6.9MB

              • memory/4528-170-0x00000000005B0000-0x00000000005E0000-memory.dmp

                Filesize

                192KB

              • memory/4528-171-0x0000000071BA0000-0x000000007228E000-memory.dmp

                Filesize

                6.9MB