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
    18-07-2023 17:11

General

  • Target

    50fe7da31396b7cb828637ee782386400562f6dcb51319506c38cfbade456b83.exe

  • Size

    390KB

  • MD5

    54ab15c57d62eed1b2ef15979f697a0e

  • SHA1

    f4d27c6e4aa09fb645a869eb5d3175487610313a

  • SHA256

    50fe7da31396b7cb828637ee782386400562f6dcb51319506c38cfbade456b83

  • SHA512

    a38622e12a33bb84c50cb6527647f66fdff288695d4c263cdb77ff1b5c7cf6c88502fae57b679be477706ad94bc42021b1c670717b76f6d32562a77638091745

  • SSDEEP

    6144:Kry+bnr+wp0yN90QEOXNH1q0gGTlgGRW2NCxDS1Rtde6ACcHnlRHT6LgMFsH:BMrAy90SVlBT9NyDS1RTRcHnl9mti

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

redline

Botnet

roma

C2

77.91.68.56:19071

Attributes
  • auth_value

    f099c2cf92834dbc554a94e1456cf576

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\50fe7da31396b7cb828637ee782386400562f6dcb51319506c38cfbade456b83.exe
    "C:\Users\Admin\AppData\Local\Temp\50fe7da31396b7cb828637ee782386400562f6dcb51319506c38cfbade456b83.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3919211.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3919211.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4172
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5119676.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5119676.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3988
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4820528.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4820528.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2464
        • 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:4460
          • 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:2300
          • 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:2748
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4144
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "danke.exe" /P "Admin:N"
                6⤵
                  PID:2344
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:R" /E
                  6⤵
                    PID:5020
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4944
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\3ec1f323b5" /P "Admin:N"
                      6⤵
                        PID:2340
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:R" /E
                        6⤵
                          PID:4516
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3308
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7603209.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7603209.exe
                  2⤵
                  • Executes dropped EXE
                  PID:4032
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:3336

              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\IXP000.TMP\n7603209.exe

                Filesize

                174KB

                MD5

                4f441c167b46421f02e63505b73b35d5

                SHA1

                53b31ed51c9fa3e6ec5caa0ed102c0fa00c74087

                SHA256

                5e8c1b03edf19650d25bcc8706408b8cd30a3f727b776a97a2f314eec06b14c8

                SHA512

                a58bad3faa65939f763716cf51e3c72998f8ab24cd44585c4aa9d72884b135d70ea4042040c08856db3b2a7a221c7470a9ecf44cd8f9043eb7d58ef28d12f51a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7603209.exe

                Filesize

                174KB

                MD5

                4f441c167b46421f02e63505b73b35d5

                SHA1

                53b31ed51c9fa3e6ec5caa0ed102c0fa00c74087

                SHA256

                5e8c1b03edf19650d25bcc8706408b8cd30a3f727b776a97a2f314eec06b14c8

                SHA512

                a58bad3faa65939f763716cf51e3c72998f8ab24cd44585c4aa9d72884b135d70ea4042040c08856db3b2a7a221c7470a9ecf44cd8f9043eb7d58ef28d12f51a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3919211.exe

                Filesize

                235KB

                MD5

                73c1d77c3538eca080c599805e9a6bd2

                SHA1

                057b8c482d6ba30b5766923114aaec656e2d3dfd

                SHA256

                1ccfdea88307508a2292affbda716581f58fb8bc1a44fdb2136b06fbc1a13aff

                SHA512

                22ed0466f8f5cdb159250ec64cd71f712a98ef994fd168cf1fa24575cc40042080967296da009c601f4788e94f61a553248b59c86c3ee887e788f769b810c2db

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3919211.exe

                Filesize

                235KB

                MD5

                73c1d77c3538eca080c599805e9a6bd2

                SHA1

                057b8c482d6ba30b5766923114aaec656e2d3dfd

                SHA256

                1ccfdea88307508a2292affbda716581f58fb8bc1a44fdb2136b06fbc1a13aff

                SHA512

                22ed0466f8f5cdb159250ec64cd71f712a98ef994fd168cf1fa24575cc40042080967296da009c601f4788e94f61a553248b59c86c3ee887e788f769b810c2db

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5119676.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5119676.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4820528.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4820528.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/3988-137-0x00007FFD316F0000-0x00007FFD320DC000-memory.dmp

                Filesize

                9.9MB

              • memory/3988-135-0x00007FFD316F0000-0x00007FFD320DC000-memory.dmp

                Filesize

                9.9MB

              • memory/3988-134-0x0000000000310000-0x000000000031A000-memory.dmp

                Filesize

                40KB

              • memory/4032-151-0x0000000000D90000-0x0000000000DC0000-memory.dmp

                Filesize

                192KB

              • memory/4032-157-0x000000000AB30000-0x000000000AB6E000-memory.dmp

                Filesize

                248KB

              • memory/4032-158-0x000000000ACB0000-0x000000000ACFB000-memory.dmp

                Filesize

                300KB

              • memory/4032-159-0x00000000729D0000-0x00000000730BE000-memory.dmp

                Filesize

                6.9MB

              • memory/4032-156-0x000000000AAD0000-0x000000000AAE2000-memory.dmp

                Filesize

                72KB

              • memory/4032-155-0x000000000ABA0000-0x000000000ACAA000-memory.dmp

                Filesize

                1.0MB

              • memory/4032-154-0x000000000B070000-0x000000000B676000-memory.dmp

                Filesize

                6.0MB

              • memory/4032-153-0x0000000005650000-0x0000000005656000-memory.dmp

                Filesize

                24KB

              • memory/4032-152-0x00000000729D0000-0x00000000730BE000-memory.dmp

                Filesize

                6.9MB