Analysis

  • max time kernel
    146s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2023, 08:30

General

  • Target

    44e2ddad537f1911e2e0b4a1c78ca796030b3c95c066c3aa64259d71bd14797c.exe

  • Size

    705KB

  • MD5

    ac7cba1b0ecb7a20f7e229652b821e21

  • SHA1

    575b87690a9155ed3989eefca12b355ca98cee2a

  • SHA256

    44e2ddad537f1911e2e0b4a1c78ca796030b3c95c066c3aa64259d71bd14797c

  • SHA512

    c8565bd57c22d25323c3b403ceb61ee03396f37a2d29c9e1647d129c73e6f0f5b132f733bedaa009e5be167d2da32a0560d872583aa5180f9446eede4af94d31

  • SSDEEP

    12288:/MrPy90Lq8B/wOZtifu0yhtpPQ6SgTfPKZB35ICE08xK7xSVD:8yuq8BNZtifupXpYTuIY60D

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

nrava

C2

77.91.124.82:19071

Attributes
  • auth_value

    43fe50e9ee6afb85588e03ac9676e2f7

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.

  • RedLine payload 3 IoCs
  • Executes dropped EXE 10 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 WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44e2ddad537f1911e2e0b4a1c78ca796030b3c95c066c3aa64259d71bd14797c.exe
    "C:\Users\Admin\AppData\Local\Temp\44e2ddad537f1911e2e0b4a1c78ca796030b3c95c066c3aa64259d71bd14797c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4484
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3188045.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3188045.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3684
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3908545.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3908545.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3200
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x1522524.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x1522524.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3620
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2449422.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2449422.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3948
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8701304.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8701304.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4448
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:380
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
                7⤵
                • Creates scheduled task(s)
                PID:4360
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:492
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4580
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:4600
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4644
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4908
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:4416
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:3564
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:5024
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i0649367.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i0649367.exe
                      4⤵
                      • Executes dropped EXE
                      PID:1960
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1556
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:652
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4420

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3188045.exe

                      Filesize

                      599KB

                      MD5

                      0ae0dfcff26000312d2dca38d45a5cf9

                      SHA1

                      6fb492ff3cee88f8e465e37e643b4b932258e375

                      SHA256

                      7a5c3de311dccd8c04e78e05fcddf353039ed81d319c2b283a1641703c8108bc

                      SHA512

                      62469a3b588d494f13433a873fd9d85d26460f5ea4290ab39dd7e3c219b36b74e5113e852dacaf99808201d7242c4d0a157a6bf17287c87f4a10e09e8b9b78f3

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3188045.exe

                      Filesize

                      599KB

                      MD5

                      0ae0dfcff26000312d2dca38d45a5cf9

                      SHA1

                      6fb492ff3cee88f8e465e37e643b4b932258e375

                      SHA256

                      7a5c3de311dccd8c04e78e05fcddf353039ed81d319c2b283a1641703c8108bc

                      SHA512

                      62469a3b588d494f13433a873fd9d85d26460f5ea4290ab39dd7e3c219b36b74e5113e852dacaf99808201d7242c4d0a157a6bf17287c87f4a10e09e8b9b78f3

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3908545.exe

                      Filesize

                      433KB

                      MD5

                      ab2a94e843bbb93014d489d290db76f1

                      SHA1

                      5d22029a3b22f40546d0e435fc05fffb142ba7f1

                      SHA256

                      bb9e521a2fee0923af39c31cf5d565fffbe2ea2fdcd9a40b719d50c461aedcaf

                      SHA512

                      65e1b949e3e093d76dad4bda33f2b0132f506437857957b2d736d9dffd9a3d0a4bdc478d7156a34e0d0be9bb5f0ef9e6929c090e9506c2b941e8c17466ae830a

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3908545.exe

                      Filesize

                      433KB

                      MD5

                      ab2a94e843bbb93014d489d290db76f1

                      SHA1

                      5d22029a3b22f40546d0e435fc05fffb142ba7f1

                      SHA256

                      bb9e521a2fee0923af39c31cf5d565fffbe2ea2fdcd9a40b719d50c461aedcaf

                      SHA512

                      65e1b949e3e093d76dad4bda33f2b0132f506437857957b2d736d9dffd9a3d0a4bdc478d7156a34e0d0be9bb5f0ef9e6929c090e9506c2b941e8c17466ae830a

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i0649367.exe

                      Filesize

                      173KB

                      MD5

                      665a2cc63495172a22c4f402e446a5f0

                      SHA1

                      0835edd25007b76be1b3f6f1e0c1456478f6b000

                      SHA256

                      4e601e6173ebc4e1992f2a795807f5ecf7cce725e784ec8474f4041ed84cdd79

                      SHA512

                      1d38b381752171873dd48264854cfe974a3465097bdad2dd5061d4b684bbce261de49966ac674acc2c8b3af4763457fc0f54d0b570ce5048e7ce23ab1902eba9

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i0649367.exe

                      Filesize

                      173KB

                      MD5

                      665a2cc63495172a22c4f402e446a5f0

                      SHA1

                      0835edd25007b76be1b3f6f1e0c1456478f6b000

                      SHA256

                      4e601e6173ebc4e1992f2a795807f5ecf7cce725e784ec8474f4041ed84cdd79

                      SHA512

                      1d38b381752171873dd48264854cfe974a3465097bdad2dd5061d4b684bbce261de49966ac674acc2c8b3af4763457fc0f54d0b570ce5048e7ce23ab1902eba9

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x1522524.exe

                      Filesize

                      277KB

                      MD5

                      0977829ace186da89effe12fc5cdf9b0

                      SHA1

                      eb5e956a388e0f9db973a11e2435bb5f2433a8af

                      SHA256

                      8965121f56f9c9f26c2f74e22cf220768024dbf44a8d81e0c18d6cfc4dd35b44

                      SHA512

                      3cd77531f58d14a05473990c8122e751fefc06f22f0d1bfd77f2808d005ec2da8a41b68f9309d2c72b9aeb67c26efa381129bcb64a2d8e66e161cfb3e9759492

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x1522524.exe

                      Filesize

                      277KB

                      MD5

                      0977829ace186da89effe12fc5cdf9b0

                      SHA1

                      eb5e956a388e0f9db973a11e2435bb5f2433a8af

                      SHA256

                      8965121f56f9c9f26c2f74e22cf220768024dbf44a8d81e0c18d6cfc4dd35b44

                      SHA512

                      3cd77531f58d14a05473990c8122e751fefc06f22f0d1bfd77f2808d005ec2da8a41b68f9309d2c72b9aeb67c26efa381129bcb64a2d8e66e161cfb3e9759492

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2449422.exe

                      Filesize

                      15KB

                      MD5

                      cb815f31c3c3f86d26936505c7150550

                      SHA1

                      17ba5ade51786ffc22d976743a57eee44c800c92

                      SHA256

                      4f09f441f8c35f08479df77c8f777b7017581ef1ea159d79d7a344f14581adf9

                      SHA512

                      e20b50adc4dccf0821a5be96fb59ff77d8a375d16a839e09b13a999d8ba5a9a7c245642765267cd1aefd990dec87baee56764c34837f80e165769cb78743a387

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2449422.exe

                      Filesize

                      15KB

                      MD5

                      cb815f31c3c3f86d26936505c7150550

                      SHA1

                      17ba5ade51786ffc22d976743a57eee44c800c92

                      SHA256

                      4f09f441f8c35f08479df77c8f777b7017581ef1ea159d79d7a344f14581adf9

                      SHA512

                      e20b50adc4dccf0821a5be96fb59ff77d8a375d16a839e09b13a999d8ba5a9a7c245642765267cd1aefd990dec87baee56764c34837f80e165769cb78743a387

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8701304.exe

                      Filesize

                      322KB

                      MD5

                      049682f533c0aa9aa8ba83b8b526b9bc

                      SHA1

                      a54d83e3c6ff4f8992c302975281f498774946b7

                      SHA256

                      e11dba838e078918ba4bc9529b969a82b5627bc24496f3818fa893de787b5e04

                      SHA512

                      6f1cb2005dce73951278dc6849150c13ca37c050d7f5f17b2835150f555002d8ef50af0da836bdb51e3d1c7a5b1e4557ab66e42f01b7942f54605631e37834cd

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8701304.exe

                      Filesize

                      322KB

                      MD5

                      049682f533c0aa9aa8ba83b8b526b9bc

                      SHA1

                      a54d83e3c6ff4f8992c302975281f498774946b7

                      SHA256

                      e11dba838e078918ba4bc9529b969a82b5627bc24496f3818fa893de787b5e04

                      SHA512

                      6f1cb2005dce73951278dc6849150c13ca37c050d7f5f17b2835150f555002d8ef50af0da836bdb51e3d1c7a5b1e4557ab66e42f01b7942f54605631e37834cd

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      322KB

                      MD5

                      049682f533c0aa9aa8ba83b8b526b9bc

                      SHA1

                      a54d83e3c6ff4f8992c302975281f498774946b7

                      SHA256

                      e11dba838e078918ba4bc9529b969a82b5627bc24496f3818fa893de787b5e04

                      SHA512

                      6f1cb2005dce73951278dc6849150c13ca37c050d7f5f17b2835150f555002d8ef50af0da836bdb51e3d1c7a5b1e4557ab66e42f01b7942f54605631e37834cd

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      322KB

                      MD5

                      049682f533c0aa9aa8ba83b8b526b9bc

                      SHA1

                      a54d83e3c6ff4f8992c302975281f498774946b7

                      SHA256

                      e11dba838e078918ba4bc9529b969a82b5627bc24496f3818fa893de787b5e04

                      SHA512

                      6f1cb2005dce73951278dc6849150c13ca37c050d7f5f17b2835150f555002d8ef50af0da836bdb51e3d1c7a5b1e4557ab66e42f01b7942f54605631e37834cd

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      322KB

                      MD5

                      049682f533c0aa9aa8ba83b8b526b9bc

                      SHA1

                      a54d83e3c6ff4f8992c302975281f498774946b7

                      SHA256

                      e11dba838e078918ba4bc9529b969a82b5627bc24496f3818fa893de787b5e04

                      SHA512

                      6f1cb2005dce73951278dc6849150c13ca37c050d7f5f17b2835150f555002d8ef50af0da836bdb51e3d1c7a5b1e4557ab66e42f01b7942f54605631e37834cd

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      322KB

                      MD5

                      049682f533c0aa9aa8ba83b8b526b9bc

                      SHA1

                      a54d83e3c6ff4f8992c302975281f498774946b7

                      SHA256

                      e11dba838e078918ba4bc9529b969a82b5627bc24496f3818fa893de787b5e04

                      SHA512

                      6f1cb2005dce73951278dc6849150c13ca37c050d7f5f17b2835150f555002d8ef50af0da836bdb51e3d1c7a5b1e4557ab66e42f01b7942f54605631e37834cd

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      322KB

                      MD5

                      049682f533c0aa9aa8ba83b8b526b9bc

                      SHA1

                      a54d83e3c6ff4f8992c302975281f498774946b7

                      SHA256

                      e11dba838e078918ba4bc9529b969a82b5627bc24496f3818fa893de787b5e04

                      SHA512

                      6f1cb2005dce73951278dc6849150c13ca37c050d7f5f17b2835150f555002d8ef50af0da836bdb51e3d1c7a5b1e4557ab66e42f01b7942f54605631e37834cd

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      322KB

                      MD5

                      049682f533c0aa9aa8ba83b8b526b9bc

                      SHA1

                      a54d83e3c6ff4f8992c302975281f498774946b7

                      SHA256

                      e11dba838e078918ba4bc9529b969a82b5627bc24496f3818fa893de787b5e04

                      SHA512

                      6f1cb2005dce73951278dc6849150c13ca37c050d7f5f17b2835150f555002d8ef50af0da836bdb51e3d1c7a5b1e4557ab66e42f01b7942f54605631e37834cd

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                      Filesize

                      273B

                      MD5

                      374bfdcfcf19f4edfe949022092848d2

                      SHA1

                      df5ee40497e98efcfba30012452d433373d287d4

                      SHA256

                      224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                      SHA512

                      bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

                    • memory/1960-53-0x00000000054A0000-0x00000000054DC000-memory.dmp

                      Filesize

                      240KB

                    • memory/1960-52-0x0000000005310000-0x0000000005320000-memory.dmp

                      Filesize

                      64KB

                    • memory/1960-51-0x0000000005440000-0x0000000005452000-memory.dmp

                      Filesize

                      72KB

                    • memory/1960-50-0x0000000005530000-0x000000000563A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/1960-55-0x0000000073260000-0x0000000073A10000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/1960-56-0x0000000005310000-0x0000000005320000-memory.dmp

                      Filesize

                      64KB

                    • memory/1960-49-0x0000000005A40000-0x0000000006058000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/1960-48-0x0000000073260000-0x0000000073A10000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/1960-47-0x0000000000AA0000-0x0000000000AD0000-memory.dmp

                      Filesize

                      192KB

                    • memory/3948-34-0x00007FFF90900000-0x00007FFF913C1000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/3948-29-0x00007FFF90900000-0x00007FFF913C1000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/3948-28-0x0000000000F60000-0x0000000000F6A000-memory.dmp

                      Filesize

                      40KB