Analysis

  • max time kernel
    146s
  • max time network
    154s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    17/07/2023, 01:22

General

  • Target

    6cda1dcb3dfad6d011b550fcb16324da8865e89eb389910c391c4dfe2bbc75b3.exe

  • Size

    389KB

  • MD5

    5f5f9435a0b8cdac015c9abf63f49537

  • SHA1

    b1e68e0d4f282a00a1c496dfe33ed97c22d2ffbf

  • SHA256

    6cda1dcb3dfad6d011b550fcb16324da8865e89eb389910c391c4dfe2bbc75b3

  • SHA512

    00708c942706ade0b7c2ff9b1cc4c5e5559b3584044ba8a5a41012734fb4255b0f77744626b7e5605b27f76a3b98ef05d0efa295a2a2e3a54c91c2c0c0466ded

  • SSDEEP

    6144:Kwy+bnr+dp0yN90QEfWEXBkWcnZNbQR5ZmVXwt75YMVPbJWF2GtgA:wMr5y90sYOVXnaJlGt3

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

redline

Botnet

zahar

C2

77.91.68.56:19071

Attributes
  • auth_value

    94c55a31fcf1761f07eeb4a0c6fb74fa

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 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\6cda1dcb3dfad6d011b550fcb16324da8865e89eb389910c391c4dfe2bbc75b3.exe
    "C:\Users\Admin\AppData\Local\Temp\6cda1dcb3dfad6d011b550fcb16324da8865e89eb389910c391c4dfe2bbc75b3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3244
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2572891.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2572891.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6081934.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6081934.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:388
        • 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:4132
          • 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:3360
          • 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:4040
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4240
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "danke.exe" /P "Admin:N"
                6⤵
                  PID:1680
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:R" /E
                  6⤵
                    PID:3152
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2552
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\3ec1f323b5" /P "Admin:N"
                      6⤵
                        PID:2492
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:R" /E
                        6⤵
                          PID:4228
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1244
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3630098.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3630098.exe
                    3⤵
                    • Modifies Windows Defender Real-time Protection settings
                    • Executes dropped EXE
                    • Windows security modification
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4584
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9186945.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9186945.exe
                  2⤵
                  • Executes dropped EXE
                  PID:4944
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:1416
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:4952

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    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\3ec1f323b5\danke.exe

                      Filesize

                      224KB

                      MD5

                      8c6b79ec436d7cf6950a804c1ec7d3e9

                      SHA1

                      4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                      SHA256

                      4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                      SHA512

                      06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9186945.exe

                      Filesize

                      174KB

                      MD5

                      e1ee922fe59b845e10a50355dda3b95b

                      SHA1

                      209d81bcb7576dd0a9b5a379927943bd9a3ae6a9

                      SHA256

                      f38213bd8f35f326951376bfa73807bd74545253b500b10178cb11b3f2919fd0

                      SHA512

                      e7caff5b77faa589292595fba0304746800578502d6548c4b2508247a675137be0adf808b694a8562eb7881a5249205cdb9e9fd2d14398e28347b8cd071c2f0f

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9186945.exe

                      Filesize

                      174KB

                      MD5

                      e1ee922fe59b845e10a50355dda3b95b

                      SHA1

                      209d81bcb7576dd0a9b5a379927943bd9a3ae6a9

                      SHA256

                      f38213bd8f35f326951376bfa73807bd74545253b500b10178cb11b3f2919fd0

                      SHA512

                      e7caff5b77faa589292595fba0304746800578502d6548c4b2508247a675137be0adf808b694a8562eb7881a5249205cdb9e9fd2d14398e28347b8cd071c2f0f

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2572891.exe

                      Filesize

                      234KB

                      MD5

                      a100c3f28fa4e4f4a48a738767a5ae91

                      SHA1

                      b15624d84c1e2ab02ebd0ba205d629750ac9dc68

                      SHA256

                      6c4f86988732b22ac6dd5fcbd53dc275b066cdaf8bb6e9142323a72e4672a81a

                      SHA512

                      49c3a9e6bddb50fa591288b74b31009058780081682f7f7a18e9bc07f40754d8ff5a6d956adbd7a4a2d44004e5b50e25959a981d5e5684e89e9ab21d88161c09

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2572891.exe

                      Filesize

                      234KB

                      MD5

                      a100c3f28fa4e4f4a48a738767a5ae91

                      SHA1

                      b15624d84c1e2ab02ebd0ba205d629750ac9dc68

                      SHA256

                      6c4f86988732b22ac6dd5fcbd53dc275b066cdaf8bb6e9142323a72e4672a81a

                      SHA512

                      49c3a9e6bddb50fa591288b74b31009058780081682f7f7a18e9bc07f40754d8ff5a6d956adbd7a4a2d44004e5b50e25959a981d5e5684e89e9ab21d88161c09

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6081934.exe

                      Filesize

                      224KB

                      MD5

                      8c6b79ec436d7cf6950a804c1ec7d3e9

                      SHA1

                      4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                      SHA256

                      4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                      SHA512

                      06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6081934.exe

                      Filesize

                      224KB

                      MD5

                      8c6b79ec436d7cf6950a804c1ec7d3e9

                      SHA1

                      4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                      SHA256

                      4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                      SHA512

                      06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3630098.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3630098.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • 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/4584-147-0x00007FFD326B0000-0x00007FFD3309C000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/4584-146-0x0000000000950000-0x000000000095A000-memory.dmp

                      Filesize

                      40KB

                    • memory/4584-150-0x00007FFD326B0000-0x00007FFD3309C000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/4944-155-0x0000000071E00000-0x00000000724EE000-memory.dmp

                      Filesize

                      6.9MB

                    • memory/4944-160-0x000000000A1D0000-0x000000000A20E000-memory.dmp

                      Filesize

                      248KB

                    • memory/4944-161-0x000000000A350000-0x000000000A39B000-memory.dmp

                      Filesize

                      300KB

                    • memory/4944-162-0x0000000071E00000-0x00000000724EE000-memory.dmp

                      Filesize

                      6.9MB

                    • memory/4944-159-0x000000000A170000-0x000000000A182000-memory.dmp

                      Filesize

                      72KB

                    • memory/4944-158-0x000000000A240000-0x000000000A34A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4944-157-0x000000000A6F0000-0x000000000ACF6000-memory.dmp

                      Filesize

                      6.0MB

                    • memory/4944-156-0x0000000002710000-0x0000000002716000-memory.dmp

                      Filesize

                      24KB

                    • memory/4944-154-0x0000000000430000-0x0000000000460000-memory.dmp

                      Filesize

                      192KB