Analysis

  • max time kernel
    145s
  • 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
    20-07-2023 00:42

General

  • Target

    94a57691263701f26df3a84ef008d454d806b7b37c5ccebf8dc14e59999a14e4.exe

  • Size

    390KB

  • MD5

    64b7dfddad74df76dd82958009715491

  • SHA1

    51333dca1bf59e0234e20f56b456d5e633cee9d1

  • SHA256

    94a57691263701f26df3a84ef008d454d806b7b37c5ccebf8dc14e59999a14e4

  • SHA512

    2463ba0139b5d2bfa278e32c4a0bc9440b7dbb0020aa5132a06efb177583ed14d98802419640cfb5920f8fa1098ec3cb2957358208b075b8f248ad75a65f4abe

  • SSDEEP

    6144:KOy+bnr+Ap0yN90QEqaRID4sPaGdlSRhwJX+N9A+ig9+UF1QB4P3IMj4:yMrwy90UamPb6LwJX+N9pHU0P/p0

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

redline

Botnet

nasa

C2

77.91.68.68:19071

Attributes
  • auth_value

    6da71218d8a9738ea3a9a78b5677589b

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\94a57691263701f26df3a84ef008d454d806b7b37c5ccebf8dc14e59999a14e4.exe
    "C:\Users\Admin\AppData\Local\Temp\94a57691263701f26df3a84ef008d454d806b7b37c5ccebf8dc14e59999a14e4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4173374.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4173374.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4092
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9724446.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9724446.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2824
        • 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:1816
          • 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:1660
          • 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:1876
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2032
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "danke.exe" /P "Admin:N"
                6⤵
                  PID:2576
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:R" /E
                  6⤵
                    PID:3788
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1792
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\3ec1f323b5" /P "Admin:N"
                      6⤵
                        PID:4912
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:R" /E
                        6⤵
                          PID:3860
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2004
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6820807.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6820807.exe
                    3⤵
                    • Modifies Windows Defender Real-time Protection settings
                    • Executes dropped EXE
                    • Windows security modification
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:916
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2131939.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2131939.exe
                  2⤵
                  • Executes dropped EXE
                  PID:5104
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:4792
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:4824

              Network

              MITRE ATT&CK Enterprise v6

              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\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2131939.exe

                Filesize

                173KB

                MD5

                a6542598e6e50c3c6cc834e785635eae

                SHA1

                288da35d999e0d155298554f9b56f3cc112cb83d

                SHA256

                cd423e2f1d812f7fabad668023be64b0bdfec2869d178bbd70508dd482d4d8e0

                SHA512

                e01b264ce3434697c49ed1b991c9627a6bfaa4e5cf8b13b24ffc79847fc2bba3bb152650292aa798b814071fdc1519609b7b9704526354c73b04ce15d7999045

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2131939.exe

                Filesize

                173KB

                MD5

                a6542598e6e50c3c6cc834e785635eae

                SHA1

                288da35d999e0d155298554f9b56f3cc112cb83d

                SHA256

                cd423e2f1d812f7fabad668023be64b0bdfec2869d178bbd70508dd482d4d8e0

                SHA512

                e01b264ce3434697c49ed1b991c9627a6bfaa4e5cf8b13b24ffc79847fc2bba3bb152650292aa798b814071fdc1519609b7b9704526354c73b04ce15d7999045

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4173374.exe

                Filesize

                234KB

                MD5

                e6df79a5d2217e926674998102f756ce

                SHA1

                f201b88ba16b98faee15364797528217d4399063

                SHA256

                4bb784410cc6df6cb7e0d6e8f2cea8f296be67853e75198eb2563eb32bfeeee4

                SHA512

                947ca0c715f931ea02e11ae08503822ced134d56205fc73c3d95b9709b3d555d105c3ecc62f05946c7595aa9823f7ffd00c22c5e458fa380a6d9776b47601587

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4173374.exe

                Filesize

                234KB

                MD5

                e6df79a5d2217e926674998102f756ce

                SHA1

                f201b88ba16b98faee15364797528217d4399063

                SHA256

                4bb784410cc6df6cb7e0d6e8f2cea8f296be67853e75198eb2563eb32bfeeee4

                SHA512

                947ca0c715f931ea02e11ae08503822ced134d56205fc73c3d95b9709b3d555d105c3ecc62f05946c7595aa9823f7ffd00c22c5e458fa380a6d9776b47601587

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9724446.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9724446.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6820807.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6820807.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/916-147-0x00007FF83FDE0000-0x00007FF8407CC000-memory.dmp

                Filesize

                9.9MB

              • memory/916-145-0x00007FF83FDE0000-0x00007FF8407CC000-memory.dmp

                Filesize

                9.9MB

              • memory/916-144-0x00000000008A0000-0x00000000008AA000-memory.dmp

                Filesize

                40KB

              • memory/5104-152-0x0000000071B00000-0x00000000721EE000-memory.dmp

                Filesize

                6.9MB

              • memory/5104-158-0x000000000A0C0000-0x000000000A10B000-memory.dmp

                Filesize

                300KB

              • memory/5104-159-0x0000000071B00000-0x00000000721EE000-memory.dmp

                Filesize

                6.9MB

              • memory/5104-157-0x0000000009F40000-0x0000000009F7E000-memory.dmp

                Filesize

                248KB

              • memory/5104-156-0x0000000009EE0000-0x0000000009EF2000-memory.dmp

                Filesize

                72KB

              • memory/5104-155-0x0000000009FB0000-0x000000000A0BA000-memory.dmp

                Filesize

                1.0MB

              • memory/5104-154-0x000000000A4A0000-0x000000000AAA6000-memory.dmp

                Filesize

                6.0MB

              • memory/5104-153-0x0000000000A30000-0x0000000000A36000-memory.dmp

                Filesize

                24KB

              • memory/5104-151-0x00000000001A0000-0x00000000001D0000-memory.dmp

                Filesize

                192KB