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Analysis

  • max time kernel
    99s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2023, 09:21

General

  • Target

    8b4a64f58bda6a464c510910cf51bf0b.exe

  • Size

    530KB

  • MD5

    8b4a64f58bda6a464c510910cf51bf0b

  • SHA1

    4106324569646185f886220f385959ffdc75c831

  • SHA256

    ad9d2b57846fdf481df8c111542aabe285fcddd58c8ef549b94bd3f6c3a416d4

  • SHA512

    7bf0786faa4d7b210a5e8d9618016eca2c59d25912c153feaf94a37a7f691a02482f5a8dd506e724ecf6af87a6cbb870debf291d97ce8faa41fef7fa29305e79

  • SSDEEP

    12288:Zx5oTfvQaRdnQgFPCBtpmdFp6IDnEKtvwtVblt0ZmN11:Zx5oLvQ82gFqBKdFfIuvwvhz9

Malware Config

Extracted

Family

redline

Botnet

furod

C2

77.91.68.70:19073

Attributes
  • auth_value

    d2386245fe11799b28b4521492a5879d

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 1 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
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b4a64f58bda6a464c510910cf51bf0b.exe
    "C:\Users\Admin\AppData\Local\Temp\8b4a64f58bda6a464c510910cf51bf0b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4268
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7657595.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7657595.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4376
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2664304.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2664304.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3494759.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3494759.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2324
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2314843.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2314843.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2232
      • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
        "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4796
        • 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
          4⤵
          • Creates scheduled task(s)
          PID:3936
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2220
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1888
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "danke.exe" /P "Admin:N"
              5⤵
                PID:4904
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "danke.exe" /P "Admin:R" /E
                5⤵
                  PID:3824
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3820
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\3ec1f323b5" /P "Admin:N"
                    5⤵
                      PID:492
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\3ec1f323b5" /P "Admin:R" /E
                      5⤵
                        PID:5044
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3412
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:3944
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:1060

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\System.dll.log

                Filesize

                226B

                MD5

                916851e072fbabc4796d8916c5131092

                SHA1

                d48a602229a690c512d5fdaf4c8d77547a88e7a2

                SHA256

                7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                SHA512

                07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

              • 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\n2314843.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2314843.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7657595.exe

                Filesize

                261KB

                MD5

                41274ce8d1fd3fee7b4dd58b6909b26e

                SHA1

                02795c58c887fd848c47d92ccb1b0ae9f2ec35e5

                SHA256

                f4435b2a311cbf157e6d631f0c1fbe47508c3a1b3fb9f4c9fe225dae43de18c8

                SHA512

                d4218c447b3a1dd45cf4438ba13e3c56c6a30e38e7e766dc69d57800f53ce00800771af2bd0f83a13b1a5c4d6220581c4bdcda6138e4ac3484db7e191644ef37

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7657595.exe

                Filesize

                261KB

                MD5

                41274ce8d1fd3fee7b4dd58b6909b26e

                SHA1

                02795c58c887fd848c47d92ccb1b0ae9f2ec35e5

                SHA256

                f4435b2a311cbf157e6d631f0c1fbe47508c3a1b3fb9f4c9fe225dae43de18c8

                SHA512

                d4218c447b3a1dd45cf4438ba13e3c56c6a30e38e7e766dc69d57800f53ce00800771af2bd0f83a13b1a5c4d6220581c4bdcda6138e4ac3484db7e191644ef37

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2664304.exe

                Filesize

                96KB

                MD5

                8f0a85e197a3008647f87f15bb699806

                SHA1

                3f783b7838bc503d5d87964b1e59c4d8691e0adc

                SHA256

                5c641dd53eb69b655ea8adeff1d1fe2b7306d5d28bfbb5e334788ba618817fb4

                SHA512

                1922b831c85b45383ad660d6698522c509da3a42d1ed640c1850cf43319d96ce6b3ccad3a10e5729caaefb998a0ae2aaf937d5eb6ad7d7ccb6513d1d1b1e2829

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2664304.exe

                Filesize

                96KB

                MD5

                8f0a85e197a3008647f87f15bb699806

                SHA1

                3f783b7838bc503d5d87964b1e59c4d8691e0adc

                SHA256

                5c641dd53eb69b655ea8adeff1d1fe2b7306d5d28bfbb5e334788ba618817fb4

                SHA512

                1922b831c85b45383ad660d6698522c509da3a42d1ed640c1850cf43319d96ce6b3ccad3a10e5729caaefb998a0ae2aaf937d5eb6ad7d7ccb6513d1d1b1e2829

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3494759.exe

                Filesize

                258KB

                MD5

                6d67075fb3a709b1f703bc22589d10b9

                SHA1

                8700c46ee9951b84ea46713183118e438d7bc764

                SHA256

                140b2d878918cd318ab71c5af23e1773afdec2d45b0c78e66027f19eaf0fff6c

                SHA512

                f852047bf1162ae70b79ea257f4f80716ec296d6445572a1fb411c8c5f49f88581ebd9a439f9fbba7ca4e000b14a4d5cceef8f13dafb4f6f1570fdba9a88f774

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3494759.exe

                Filesize

                258KB

                MD5

                6d67075fb3a709b1f703bc22589d10b9

                SHA1

                8700c46ee9951b84ea46713183118e438d7bc764

                SHA256

                140b2d878918cd318ab71c5af23e1773afdec2d45b0c78e66027f19eaf0fff6c

                SHA512

                f852047bf1162ae70b79ea257f4f80716ec296d6445572a1fb411c8c5f49f88581ebd9a439f9fbba7ca4e000b14a4d5cceef8f13dafb4f6f1570fdba9a88f774

              • 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/1436-153-0x00000000001F0000-0x00000000001FA000-memory.dmp

                Filesize

                40KB

              • memory/2324-162-0x0000000000560000-0x0000000000590000-memory.dmp

                Filesize

                192KB

              • memory/2324-173-0x000000000A9E0000-0x000000000AA72000-memory.dmp

                Filesize

                584KB

              • memory/2324-178-0x000000000B8A0000-0x000000000BDCC000-memory.dmp

                Filesize

                5.2MB

              • memory/2324-179-0x0000000004BF0000-0x0000000004C00000-memory.dmp

                Filesize

                64KB

              • memory/2324-176-0x000000000B630000-0x000000000B680000-memory.dmp

                Filesize

                320KB

              • memory/2324-175-0x000000000AFD0000-0x000000000B574000-memory.dmp

                Filesize

                5.6MB

              • memory/2324-174-0x000000000AA80000-0x000000000AAE6000-memory.dmp

                Filesize

                408KB

              • memory/2324-177-0x000000000B6C0000-0x000000000B882000-memory.dmp

                Filesize

                1.8MB

              • memory/2324-172-0x000000000A960000-0x000000000A9D6000-memory.dmp

                Filesize

                472KB

              • memory/2324-167-0x0000000009F80000-0x000000000A598000-memory.dmp

                Filesize

                6.1MB

              • memory/2324-171-0x0000000004BF0000-0x0000000004C00000-memory.dmp

                Filesize

                64KB

              • memory/2324-170-0x000000000A670000-0x000000000A6AC000-memory.dmp

                Filesize

                240KB

              • memory/2324-169-0x000000000A650000-0x000000000A662000-memory.dmp

                Filesize

                72KB

              • memory/2324-168-0x000000000A730000-0x000000000A83A000-memory.dmp

                Filesize

                1.0MB

              • memory/4268-194-0x00000000006F0000-0x0000000000764000-memory.dmp

                Filesize

                464KB

              • memory/4268-133-0x00000000006F0000-0x0000000000764000-memory.dmp

                Filesize

                464KB