Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/07/2023, 02:12

General

  • Target

    a8fea0f9cb5e1f531a11c56c340043b174e2acbfb6bf1cc119c422dd0d50f04c.exe

  • Size

    390KB

  • MD5

    33ccd12a0299b67d33bc346861e146f3

  • SHA1

    ce3571a8f7ee19b2f1423abafc5a848a885a4d70

  • SHA256

    a8fea0f9cb5e1f531a11c56c340043b174e2acbfb6bf1cc119c422dd0d50f04c

  • SHA512

    ac586d1ec05b1aff0d7c1b89fe7b5a12cfc3cbbfb9a971267663dc1c55519b73a6ac9ff60a32bbdee9ba4d2fbd9581f9b7bbdc647c644fb944f58d87c7ad5e45

  • SSDEEP

    6144:K3y+bnr+kp0yN90QEzXgAIA+oehtBARtY7BCVsmiCcHnlRHITiuZJA11:VMr8y90yj5bDCVRTcHnl93uZ+1

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 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\a8fea0f9cb5e1f531a11c56c340043b174e2acbfb6bf1cc119c422dd0d50f04c.exe
    "C:\Users\Admin\AppData\Local\Temp\a8fea0f9cb5e1f531a11c56c340043b174e2acbfb6bf1cc119c422dd0d50f04c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1079584.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1079584.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9696893.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9696893.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:448
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2420931.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2420931.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4188
        • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
          "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:552
          • 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:2344
          • 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:2952
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2156
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "danke.exe" /P "Admin:N"
                6⤵
                  PID:1684
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:R" /E
                  6⤵
                    PID:2936
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2960
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\3ec1f323b5" /P "Admin:N"
                      6⤵
                        PID:364
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:R" /E
                        6⤵
                          PID:4656
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:544
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4710181.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4710181.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:4648
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:428
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:3756

              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\n4710181.exe

                Filesize

                174KB

                MD5

                3da7f92092f45282f0421e826455aa44

                SHA1

                128c5c4c7eda82b0e71a6d63301f3a5c638ba764

                SHA256

                7ae866948c14f4f65d0bbe5a7b0fa1625961ca96af497481524fdd7cd757492c

                SHA512

                79dd7bab51d1d1a1abc9220668848baec0f56a9bb6031601c08aa14abc1cf549eb00ddea9c491be5582ea4dfc885275367f4a7a63f1e83b086dc49eec80bc891

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4710181.exe

                Filesize

                174KB

                MD5

                3da7f92092f45282f0421e826455aa44

                SHA1

                128c5c4c7eda82b0e71a6d63301f3a5c638ba764

                SHA256

                7ae866948c14f4f65d0bbe5a7b0fa1625961ca96af497481524fdd7cd757492c

                SHA512

                79dd7bab51d1d1a1abc9220668848baec0f56a9bb6031601c08aa14abc1cf549eb00ddea9c491be5582ea4dfc885275367f4a7a63f1e83b086dc49eec80bc891

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1079584.exe

                Filesize

                235KB

                MD5

                b1f9ab9e1b08a8dae2c80cb0a1966577

                SHA1

                dcc374427183e280b51e71439a2c5753cf9a38b5

                SHA256

                859859c676f9337380efb60a30d6449e28b4526fefa2a5830fd4d7ff54f8039d

                SHA512

                3e1bf7816e110dc5e52bfd870b167878c657a475b1d79da71614a2c2ceb5bb641c3506b68ae436e319f9b7f436ab02c3a6db2037f15ee35bef29ea2e3ff78dfe

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1079584.exe

                Filesize

                235KB

                MD5

                b1f9ab9e1b08a8dae2c80cb0a1966577

                SHA1

                dcc374427183e280b51e71439a2c5753cf9a38b5

                SHA256

                859859c676f9337380efb60a30d6449e28b4526fefa2a5830fd4d7ff54f8039d

                SHA512

                3e1bf7816e110dc5e52bfd870b167878c657a475b1d79da71614a2c2ceb5bb641c3506b68ae436e319f9b7f436ab02c3a6db2037f15ee35bef29ea2e3ff78dfe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9696893.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9696893.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2420931.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2420931.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\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

              • memory/448-148-0x00007FFA3C6C0000-0x00007FFA3D181000-memory.dmp

                Filesize

                10.8MB

              • memory/448-147-0x0000000000500000-0x000000000050A000-memory.dmp

                Filesize

                40KB

              • memory/448-150-0x00007FFA3C6C0000-0x00007FFA3D181000-memory.dmp

                Filesize

                10.8MB

              • memory/5104-168-0x0000000072FD0000-0x0000000073780000-memory.dmp

                Filesize

                7.7MB

              • memory/5104-174-0x0000000072FD0000-0x0000000073780000-memory.dmp

                Filesize

                7.7MB

              • memory/5104-175-0x00000000054C0000-0x00000000054D0000-memory.dmp

                Filesize

                64KB

              • memory/5104-173-0x0000000005510000-0x000000000554C000-memory.dmp

                Filesize

                240KB

              • memory/5104-172-0x0000000005490000-0x00000000054A2000-memory.dmp

                Filesize

                72KB

              • memory/5104-171-0x00000000054C0000-0x00000000054D0000-memory.dmp

                Filesize

                64KB

              • memory/5104-170-0x00000000055E0000-0x00000000056EA000-memory.dmp

                Filesize

                1.0MB

              • memory/5104-169-0x0000000005AF0000-0x0000000006108000-memory.dmp

                Filesize

                6.1MB

              • memory/5104-167-0x00000000009D0000-0x0000000000A00000-memory.dmp

                Filesize

                192KB