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Analysis

  • max time kernel
    146s
  • max time network
    157s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22/07/2023, 05:39

General

  • Target

    03836c58849b0a81afa8ca68f6432653bf527b8899d8598cc53c8f640e11f0ad.exe

  • Size

    390KB

  • MD5

    4f0575134b678741d1be57d0bae9b834

  • SHA1

    df39a2712d23f6218b6997b476b061a9765adce0

  • SHA256

    03836c58849b0a81afa8ca68f6432653bf527b8899d8598cc53c8f640e11f0ad

  • SHA512

    71937f9945bbf56d1430dbb2a9bea8361d591164def8795f5cdff130284d4bc1f8143983fc7c500a64435ea60aab0540f035210d669061cc3d41f0f4eade73e5

  • SSDEEP

    6144:Kjy+bnr+Sp0yN90QEUnIRMThXn7DmOEXXDnj7wp4PHRa5hfCcHnlRHg5k+qTVnwP:JMrmy90N+tXn7DREH7wpUUQcHnl92b5

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

redline

Botnet

grom

C2

77.91.68.68:19071

Attributes
  • auth_value

    9ec3129bff410b89097d656d7abc33dc

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 6 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03836c58849b0a81afa8ca68f6432653bf527b8899d8598cc53c8f640e11f0ad.exe
    "C:\Users\Admin\AppData\Local\Temp\03836c58849b0a81afa8ca68f6432653bf527b8899d8598cc53c8f640e11f0ad.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2404
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1419066.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1419066.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4904
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5401421.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5401421.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3836
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1854996.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1854996.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2416
        • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
          "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2592
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:2912
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4136
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1548
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "danke.exe" /P "Admin:N"
                6⤵
                  PID:4844
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:R" /E
                  6⤵
                    PID:776
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1344
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\3ec1f323b5" /P "Admin:N"
                      6⤵
                        PID:1272
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:R" /E
                        6⤵
                          PID:4324
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:684
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2089433.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2089433.exe
                  2⤵
                  • Executes dropped EXE
                  PID:4516
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:64

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2089433.exe

                Filesize

                173KB

                MD5

                72b77e5c227d437a28a57d770ae786da

                SHA1

                dfeeaffb07a1c328a4e4a5ae0087d8b1d8428a2b

                SHA256

                bd7662b3495d258f02d3b915087b1e6669cac225f8da65f432be9cae05763a60

                SHA512

                e43b9159f1866ad50b3879ea04d8670dec680b219868b6c92e66b7290820f4dcfa9c380192b06307a0d262dd193a97039d39c8c50cdaaa02e49293773052ed89

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2089433.exe

                Filesize

                173KB

                MD5

                72b77e5c227d437a28a57d770ae786da

                SHA1

                dfeeaffb07a1c328a4e4a5ae0087d8b1d8428a2b

                SHA256

                bd7662b3495d258f02d3b915087b1e6669cac225f8da65f432be9cae05763a60

                SHA512

                e43b9159f1866ad50b3879ea04d8670dec680b219868b6c92e66b7290820f4dcfa9c380192b06307a0d262dd193a97039d39c8c50cdaaa02e49293773052ed89

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1419066.exe

                Filesize

                235KB

                MD5

                3721ee81a44adbd69b951bcbf89c4898

                SHA1

                0ba4101e4c496c397e7def8c7ed068f6b107d566

                SHA256

                f82a0d12f31c7cb706212cbf1644d4db2480c6675b01abf9dbc1c840a6c5c87f

                SHA512

                e792344d32471de838ebf21c2b8cc01bffe03641ed158c325299b74f3c98cb1f78eef8faed89d34a49b93509d1ad83388aa4f65e73d1c820f7531ae66bf6f286

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1419066.exe

                Filesize

                235KB

                MD5

                3721ee81a44adbd69b951bcbf89c4898

                SHA1

                0ba4101e4c496c397e7def8c7ed068f6b107d566

                SHA256

                f82a0d12f31c7cb706212cbf1644d4db2480c6675b01abf9dbc1c840a6c5c87f

                SHA512

                e792344d32471de838ebf21c2b8cc01bffe03641ed158c325299b74f3c98cb1f78eef8faed89d34a49b93509d1ad83388aa4f65e73d1c820f7531ae66bf6f286

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5401421.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5401421.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1854996.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1854996.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                272B

                MD5

                d867eabb1be5b45bc77bb06814e23640

                SHA1

                3139a51ce7e8462c31070363b9532c13cc52c82d

                SHA256

                38c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349

                SHA512

                afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59

              • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

              • memory/3836-137-0x00007FFD60CA0000-0x00007FFD6168C000-memory.dmp

                Filesize

                9.9MB

              • memory/3836-135-0x00007FFD60CA0000-0x00007FFD6168C000-memory.dmp

                Filesize

                9.9MB

              • memory/3836-134-0x0000000000EC0000-0x0000000000ECA000-memory.dmp

                Filesize

                40KB

              • memory/4516-151-0x0000000000130000-0x0000000000160000-memory.dmp

                Filesize

                192KB

              • memory/4516-157-0x0000000009EF0000-0x0000000009F2E000-memory.dmp

                Filesize

                248KB

              • memory/4516-158-0x0000000009F30000-0x0000000009F7B000-memory.dmp

                Filesize

                300KB

              • memory/4516-159-0x0000000071D10000-0x00000000723FE000-memory.dmp

                Filesize

                6.9MB

              • memory/4516-156-0x00000000049E0000-0x00000000049F2000-memory.dmp

                Filesize

                72KB

              • memory/4516-155-0x0000000009FC0000-0x000000000A0CA000-memory.dmp

                Filesize

                1.0MB

              • memory/4516-154-0x000000000A4C0000-0x000000000AAC6000-memory.dmp

                Filesize

                6.0MB

              • memory/4516-153-0x00000000007A0000-0x00000000007A6000-memory.dmp

                Filesize

                24KB

              • memory/4516-152-0x0000000071D10000-0x00000000723FE000-memory.dmp

                Filesize

                6.9MB