Analysis

  • max time kernel
    156s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-10-2023 00:58

General

  • Target

    c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3.exe

  • Size

    3.8MB

  • MD5

    6d4c3a4ff3637ec34f820172f897d476

  • SHA1

    d53fe8f0ecb0536088ec9be5247ab6627baf31cb

  • SHA256

    c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

  • SHA512

    1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

  • SSDEEP

    98304:HjHNSk7Z95fznvi8pzJzTGVDr0io7x9JgDQssR:DtSk7hvi8pzkVnYwQ

Score
10/10

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

185.225.75.68:3569

Attributes
  • communication_password

    0edcbe7d888380c49e7d1dcf67b6ea6e

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • Executes dropped EXE 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 3 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3.exe
    "C:\Users\Admin\AppData\Local\Temp\c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4220
    • C:\Users\Admin\AppData\Local\Temp\c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3.exe
      "C:\Users\Admin\AppData\Local\Temp\c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3.exe"
      2⤵
        PID:2244
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 188
          3⤵
          • Program crash
          PID:1904
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
        2⤵
          PID:3856
        • C:\Windows\SysWOW64\cmd.exe
          "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1508
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
            3⤵
            • Creates scheduled task(s)
            PID:4880
        • C:\Windows\SysWOW64\cmd.exe
          "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3.exe" "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
          2⤵
            PID:3632
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2244 -ip 2244
          1⤵
            PID:5112
          • C:\Users\Admin\AppData\Roaming\pint\pint.exe
            C:\Users\Admin\AppData\Roaming\pint\pint.exe
            1⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:3104
            • C:\Users\Admin\AppData\Roaming\pint\pint.exe
              "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
              2⤵
              • Executes dropped EXE
              • Suspicious use of NtSetInformationThreadHideFromDebugger
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:5000
            • C:\Windows\SysWOW64\cmd.exe
              "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
              2⤵
                PID:2848
              • C:\Windows\SysWOW64\cmd.exe
                "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:3412
                • C:\Windows\SysWOW64\schtasks.exe
                  schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
                  3⤵
                  • Creates scheduled task(s)
                  PID:2436
              • C:\Windows\SysWOW64\cmd.exe
                "cmd" /c copy "C:\Users\Admin\AppData\Roaming\pint\pint.exe" "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
                2⤵
                  PID:2568
              • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                C:\Users\Admin\AppData\Roaming\pint\pint.exe
                1⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:1548
                • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                  "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of NtSetInformationThreadHideFromDebugger
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2256
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
                  2⤵
                    PID:1388
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
                    2⤵
                      PID:1788
                      • C:\Windows\SysWOW64\schtasks.exe
                        schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
                        3⤵
                        • Creates scheduled task(s)
                        PID:1664
                    • C:\Windows\SysWOW64\cmd.exe
                      "cmd" /c copy "C:\Users\Admin\AppData\Roaming\pint\pint.exe" "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
                      2⤵
                        PID:3160

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\pint.exe.log
                      Filesize

                      520B

                      MD5

                      03febbff58da1d3318c31657d89c8542

                      SHA1

                      c9e017bd9d0a4fe533795b227c855935d86c2092

                      SHA256

                      5164770a37b199a79ccd23b399bb3309228973d9f74c589bc2623dc613b37ac4

                      SHA512

                      3750c372bbca1892e9c1b34681d592c693e725a8b149c3d6938079cd467628cec42c4293b0d886b57a786abf45f5e7229247b3445001774e3e793ff5a3accfa3

                    • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                      Filesize

                      3.8MB

                      MD5

                      6d4c3a4ff3637ec34f820172f897d476

                      SHA1

                      d53fe8f0ecb0536088ec9be5247ab6627baf31cb

                      SHA256

                      c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

                      SHA512

                      1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

                    • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                      Filesize

                      3.8MB

                      MD5

                      6d4c3a4ff3637ec34f820172f897d476

                      SHA1

                      d53fe8f0ecb0536088ec9be5247ab6627baf31cb

                      SHA256

                      c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

                      SHA512

                      1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

                    • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                      Filesize

                      3.8MB

                      MD5

                      6d4c3a4ff3637ec34f820172f897d476

                      SHA1

                      d53fe8f0ecb0536088ec9be5247ab6627baf31cb

                      SHA256

                      c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

                      SHA512

                      1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

                    • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                      Filesize

                      3.8MB

                      MD5

                      6d4c3a4ff3637ec34f820172f897d476

                      SHA1

                      d53fe8f0ecb0536088ec9be5247ab6627baf31cb

                      SHA256

                      c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

                      SHA512

                      1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

                    • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                      Filesize

                      3.8MB

                      MD5

                      6d4c3a4ff3637ec34f820172f897d476

                      SHA1

                      d53fe8f0ecb0536088ec9be5247ab6627baf31cb

                      SHA256

                      c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

                      SHA512

                      1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

                    • memory/1548-45-0x0000000003230000-0x0000000003240000-memory.dmp
                      Filesize

                      64KB

                    • memory/1548-50-0x00000000741F0000-0x00000000749A0000-memory.dmp
                      Filesize

                      7.7MB

                    • memory/1548-44-0x00000000741F0000-0x00000000749A0000-memory.dmp
                      Filesize

                      7.7MB

                    • memory/2244-13-0x0000000000B00000-0x0000000000ECE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/2244-5-0x0000000000B00000-0x0000000000ECE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/2244-9-0x0000000000B00000-0x0000000000ECE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/2256-51-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/2256-52-0x0000000074EA0000-0x0000000074ED9000-memory.dmp
                      Filesize

                      228KB

                    • memory/2256-53-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/2256-48-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/2256-49-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/3104-20-0x0000000074BF0000-0x00000000753A0000-memory.dmp
                      Filesize

                      7.7MB

                    • memory/3104-21-0x0000000005110000-0x0000000005120000-memory.dmp
                      Filesize

                      64KB

                    • memory/3104-27-0x0000000074BF0000-0x00000000753A0000-memory.dmp
                      Filesize

                      7.7MB

                    • memory/4220-4-0x0000000005140000-0x0000000005508000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/4220-3-0x00000000050A0000-0x00000000050B0000-memory.dmp
                      Filesize

                      64KB

                    • memory/4220-1-0x00000000004C0000-0x0000000000898000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/4220-0-0x0000000074BF0000-0x00000000753A0000-memory.dmp
                      Filesize

                      7.7MB

                    • memory/4220-17-0x0000000074BF0000-0x00000000753A0000-memory.dmp
                      Filesize

                      7.7MB

                    • memory/4220-2-0x0000000005660000-0x0000000005C04000-memory.dmp
                      Filesize

                      5.6MB

                    • memory/5000-26-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-41-0x0000000074EA0000-0x0000000074ED9000-memory.dmp
                      Filesize

                      228KB

                    • memory/5000-40-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-39-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-38-0x0000000074EA0000-0x0000000074ED9000-memory.dmp
                      Filesize

                      228KB

                    • memory/5000-37-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-36-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-31-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-30-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-29-0x0000000074B00000-0x0000000074B39000-memory.dmp
                      Filesize

                      228KB

                    • memory/5000-28-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-25-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-54-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-55-0x0000000000400000-0x00000000007CE000-memory.dmp
                      Filesize

                      3.8MB

                    • memory/5000-56-0x0000000074EA0000-0x0000000074ED9000-memory.dmp
                      Filesize

                      228KB

                    • memory/5000-57-0x0000000074B00000-0x0000000074B39000-memory.dmp
                      Filesize

                      228KB