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Analysis

  • max time kernel
    151s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/08/2023, 15:04

General

  • Target

    748fd7308a886ba898755dda0628006f3b9dcbe28c36bcb0337ef5381843d756.exe

  • Size

    642KB

  • MD5

    3f5d201d6c8e297ac409d7ee6af8253f

  • SHA1

    1cd70f6e42d1024d52a425de2d5c65066141d846

  • SHA256

    748fd7308a886ba898755dda0628006f3b9dcbe28c36bcb0337ef5381843d756

  • SHA512

    5abf84dc8be8454764e3059afc84ffe8786b6b1de5f1c869e99526a6d904c77196017970e52661f004cf1c5324251746b1e57e24ce12836729a3bad2fd601b95

  • SSDEEP

    12288:sMrXy90dQ5RtLc8SIqiQDk9R3iMYWoOHNNHLkZ1eyJ6ywdYo:Tyj5RtLcjSr/yMYEDYZ1ey96

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

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 6 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 10 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 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\748fd7308a886ba898755dda0628006f3b9dcbe28c36bcb0337ef5381843d756.exe
    "C:\Users\Admin\AppData\Local\Temp\748fd7308a886ba898755dda0628006f3b9dcbe28c36bcb0337ef5381843d756.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4684
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1973367.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1973367.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2169773.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2169773.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2236
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8538515.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8538515.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1072
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a3153589.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a3153589.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3060
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4481618.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4481618.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:2544
            • 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:2724
              • 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:3508
              • 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:4252
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:404
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:N"
                    8⤵
                      PID:4140
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "pdates.exe" /P "Admin:R" /E
                      8⤵
                        PID:740
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4948
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:N"
                          8⤵
                            PID:5040
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\925e7e99c5" /P "Admin:R" /E
                            8⤵
                              PID:4404
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:1404
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c9816925.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c9816925.exe
                      4⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious behavior: MapViewOfSection
                      PID:3960
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d5243530.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d5243530.exe
                    3⤵
                    • Executes dropped EXE
                    PID:3240
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:1424
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:1492

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

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

                Filesize

                230KB

                MD5

                30f73fe7a53922496b37e75faefe0352

                SHA1

                7d88f1272bc9545c3d7f9dfb1d64d432c92da95a

                SHA256

                d12f95512c729ab6e3a0f588318ca09e4cca725b913a593a822b79ee9a755731

                SHA512

                8aad7f413b35a3034efa468bd2b28068c7a271022c3528ae7f7029a811a5488d59d597dd87eea52321342472dae3259dd4cccf035ea5d74dccfef11e53f1fd7d

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

                Filesize

                230KB

                MD5

                30f73fe7a53922496b37e75faefe0352

                SHA1

                7d88f1272bc9545c3d7f9dfb1d64d432c92da95a

                SHA256

                d12f95512c729ab6e3a0f588318ca09e4cca725b913a593a822b79ee9a755731

                SHA512

                8aad7f413b35a3034efa468bd2b28068c7a271022c3528ae7f7029a811a5488d59d597dd87eea52321342472dae3259dd4cccf035ea5d74dccfef11e53f1fd7d

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

                Filesize

                230KB

                MD5

                30f73fe7a53922496b37e75faefe0352

                SHA1

                7d88f1272bc9545c3d7f9dfb1d64d432c92da95a

                SHA256

                d12f95512c729ab6e3a0f588318ca09e4cca725b913a593a822b79ee9a755731

                SHA512

                8aad7f413b35a3034efa468bd2b28068c7a271022c3528ae7f7029a811a5488d59d597dd87eea52321342472dae3259dd4cccf035ea5d74dccfef11e53f1fd7d

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

                Filesize

                230KB

                MD5

                30f73fe7a53922496b37e75faefe0352

                SHA1

                7d88f1272bc9545c3d7f9dfb1d64d432c92da95a

                SHA256

                d12f95512c729ab6e3a0f588318ca09e4cca725b913a593a822b79ee9a755731

                SHA512

                8aad7f413b35a3034efa468bd2b28068c7a271022c3528ae7f7029a811a5488d59d597dd87eea52321342472dae3259dd4cccf035ea5d74dccfef11e53f1fd7d

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

                Filesize

                230KB

                MD5

                30f73fe7a53922496b37e75faefe0352

                SHA1

                7d88f1272bc9545c3d7f9dfb1d64d432c92da95a

                SHA256

                d12f95512c729ab6e3a0f588318ca09e4cca725b913a593a822b79ee9a755731

                SHA512

                8aad7f413b35a3034efa468bd2b28068c7a271022c3528ae7f7029a811a5488d59d597dd87eea52321342472dae3259dd4cccf035ea5d74dccfef11e53f1fd7d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1973367.exe

                Filesize

                515KB

                MD5

                764d65c7a162c475b1b3a20b7111c0c1

                SHA1

                03fe5460dac362daa6d58b80a7314a51d5eaea67

                SHA256

                12d5cef9a89220d358478ee73aa1fed83dbb1b3b01c8879427cd3b195330181a

                SHA512

                0aaad5fa4ecf80d817c1ac89e2885e579bc2b2b4b683e211b3cc0179a4560d22786fdc6f9b118a7da671cf9cbe619d6d3a55b85e0da052d6520dfaa5e8f70afc

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1973367.exe

                Filesize

                515KB

                MD5

                764d65c7a162c475b1b3a20b7111c0c1

                SHA1

                03fe5460dac362daa6d58b80a7314a51d5eaea67

                SHA256

                12d5cef9a89220d358478ee73aa1fed83dbb1b3b01c8879427cd3b195330181a

                SHA512

                0aaad5fa4ecf80d817c1ac89e2885e579bc2b2b4b683e211b3cc0179a4560d22786fdc6f9b118a7da671cf9cbe619d6d3a55b85e0da052d6520dfaa5e8f70afc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d5243530.exe

                Filesize

                174KB

                MD5

                dd9fc40333336f2bdcaf58d53a44100f

                SHA1

                acc209765e336faa437b12c6aa8cac410d59ef38

                SHA256

                aef60749d75133ac873e2cd8dd5ddaadf01ca4b3d7b9e7259d7140e032facdb8

                SHA512

                d9762d01662bdfed23dedaeb3da276c02325fe0756c9a6ec1cc8a03aa272724416b0d10f0c6f8069fa7c72c827405c6c11cbaab9ffa690afb619f9e33f84b950

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d5243530.exe

                Filesize

                174KB

                MD5

                dd9fc40333336f2bdcaf58d53a44100f

                SHA1

                acc209765e336faa437b12c6aa8cac410d59ef38

                SHA256

                aef60749d75133ac873e2cd8dd5ddaadf01ca4b3d7b9e7259d7140e032facdb8

                SHA512

                d9762d01662bdfed23dedaeb3da276c02325fe0756c9a6ec1cc8a03aa272724416b0d10f0c6f8069fa7c72c827405c6c11cbaab9ffa690afb619f9e33f84b950

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2169773.exe

                Filesize

                359KB

                MD5

                ae66abffcd24b1cb1b08721592b41c69

                SHA1

                8bfd7c7b0264523bed1324313e4d883a5e18e5a6

                SHA256

                9ba62227c1b017e604e69d74ffa04920824b27ca7567494c4986932536c8269c

                SHA512

                fb8bdad7f7dbdb8d1b6d4b4585ea10d3ce002d0c831b29a4f4277ea401a39fc5993d9b9787e1afbb018beb114f59e2ee3a8d4bfb2c0493757c49d290e4aab21d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2169773.exe

                Filesize

                359KB

                MD5

                ae66abffcd24b1cb1b08721592b41c69

                SHA1

                8bfd7c7b0264523bed1324313e4d883a5e18e5a6

                SHA256

                9ba62227c1b017e604e69d74ffa04920824b27ca7567494c4986932536c8269c

                SHA512

                fb8bdad7f7dbdb8d1b6d4b4585ea10d3ce002d0c831b29a4f4277ea401a39fc5993d9b9787e1afbb018beb114f59e2ee3a8d4bfb2c0493757c49d290e4aab21d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c9816925.exe

                Filesize

                39KB

                MD5

                c28143e9e200e72666a441e43a9ef78f

                SHA1

                497b29528d3a03724c91202881f569c4affb13ec

                SHA256

                348849f4280a0597dd8adcda928dba1ff82e8ce140516a0e42d76701c1087ae0

                SHA512

                30cfe96b25b392057db89a4a3710049af6a2ec239b6ffb05b3af13157740cd54049e39d878edaee26ffe4de9ad7b7bf11e06fbaa97ae722c7496dc3469a7d930

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c9816925.exe

                Filesize

                39KB

                MD5

                c28143e9e200e72666a441e43a9ef78f

                SHA1

                497b29528d3a03724c91202881f569c4affb13ec

                SHA256

                348849f4280a0597dd8adcda928dba1ff82e8ce140516a0e42d76701c1087ae0

                SHA512

                30cfe96b25b392057db89a4a3710049af6a2ec239b6ffb05b3af13157740cd54049e39d878edaee26ffe4de9ad7b7bf11e06fbaa97ae722c7496dc3469a7d930

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8538515.exe

                Filesize

                234KB

                MD5

                f16505c08f1ddd7b2553013749acc812

                SHA1

                0d23eae412e9eaf9ea943e575e0cbb79108a5032

                SHA256

                ae0b44fed9225efb701cf054752b983f616e426a4111344a4631bb89e64242c8

                SHA512

                c2ee5eed8ba586d5b452b59e2b686269ee5f0d8accf5f7135c5ab9ea2a8eac9d2f8e0b38670244c7de240da3dab15a5161e046a5dc92bd2183be93d014ddcaf0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8538515.exe

                Filesize

                234KB

                MD5

                f16505c08f1ddd7b2553013749acc812

                SHA1

                0d23eae412e9eaf9ea943e575e0cbb79108a5032

                SHA256

                ae0b44fed9225efb701cf054752b983f616e426a4111344a4631bb89e64242c8

                SHA512

                c2ee5eed8ba586d5b452b59e2b686269ee5f0d8accf5f7135c5ab9ea2a8eac9d2f8e0b38670244c7de240da3dab15a5161e046a5dc92bd2183be93d014ddcaf0

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a3153589.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a3153589.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4481618.exe

                Filesize

                230KB

                MD5

                30f73fe7a53922496b37e75faefe0352

                SHA1

                7d88f1272bc9545c3d7f9dfb1d64d432c92da95a

                SHA256

                d12f95512c729ab6e3a0f588318ca09e4cca725b913a593a822b79ee9a755731

                SHA512

                8aad7f413b35a3034efa468bd2b28068c7a271022c3528ae7f7029a811a5488d59d597dd87eea52321342472dae3259dd4cccf035ea5d74dccfef11e53f1fd7d

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4481618.exe

                Filesize

                230KB

                MD5

                30f73fe7a53922496b37e75faefe0352

                SHA1

                7d88f1272bc9545c3d7f9dfb1d64d432c92da95a

                SHA256

                d12f95512c729ab6e3a0f588318ca09e4cca725b913a593a822b79ee9a755731

                SHA512

                8aad7f413b35a3034efa468bd2b28068c7a271022c3528ae7f7029a811a5488d59d597dd87eea52321342472dae3259dd4cccf035ea5d74dccfef11e53f1fd7d

              • 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\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

              • memory/3060-162-0x00007FF92C700000-0x00007FF92D1C1000-memory.dmp

                Filesize

                10.8MB

              • memory/3060-161-0x0000000000030000-0x000000000003A000-memory.dmp

                Filesize

                40KB

              • memory/3060-164-0x00007FF92C700000-0x00007FF92D1C1000-memory.dmp

                Filesize

                10.8MB

              • memory/3188-182-0x0000000002CF0000-0x0000000002D06000-memory.dmp

                Filesize

                88KB

              • memory/3240-196-0x0000000072D00000-0x00000000734B0000-memory.dmp

                Filesize

                7.7MB

              • memory/3240-194-0x00000000050F0000-0x0000000005100000-memory.dmp

                Filesize

                64KB

              • memory/3240-195-0x00000000051B0000-0x00000000051EC000-memory.dmp

                Filesize

                240KB

              • memory/3240-190-0x0000000072D00000-0x00000000734B0000-memory.dmp

                Filesize

                7.7MB

              • memory/3240-197-0x00000000050F0000-0x0000000005100000-memory.dmp

                Filesize

                64KB

              • memory/3240-189-0x0000000000680000-0x00000000006B0000-memory.dmp

                Filesize

                192KB

              • memory/3240-193-0x0000000005150000-0x0000000005162000-memory.dmp

                Filesize

                72KB

              • memory/3240-192-0x0000000005210000-0x000000000531A000-memory.dmp

                Filesize

                1.0MB

              • memory/3240-191-0x0000000005720000-0x0000000005D38000-memory.dmp

                Filesize

                6.1MB

              • memory/3960-183-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/3960-181-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB