Analysis

  • max time kernel
    149s
  • max time network
    180s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-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 6 IoCs
  • Suspicious use of SetThreadContext 3 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 6 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:2600
    • C:\Users\Admin\AppData\Local\Temp\c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3.exe
      "C:\Users\Admin\AppData\Local\Temp\c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2380
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
      2⤵
        PID:2720
      • 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:2672
        • 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:2744
          • 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:2372
      • C:\Windows\system32\taskeng.exe
        taskeng.exe {FD841494-521E-4DF8-A550-6ED38C169A22} S-1-5-21-3849525425-30183055-657688904-1000:KGPMNUDG\Admin:Interactive:[1]
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:856
        • C:\Users\Admin\AppData\Roaming\pint\pint.exe
          C:\Users\Admin\AppData\Roaming\pint\pint.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2764
          • C:\Users\Admin\AppData\Roaming\pint\pint.exe
            "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious use of AdjustPrivilegeToken
            PID:1916
          • C:\Windows\SysWOW64\cmd.exe
            "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
            3⤵
              PID:1696
            • 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
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:2588
              • C:\Windows\SysWOW64\schtasks.exe
                schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
                4⤵
                • Creates scheduled task(s)
                PID:2908
            • C:\Windows\SysWOW64\cmd.exe
              "cmd" /c copy "C:\Users\Admin\AppData\Roaming\pint\pint.exe" "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
              3⤵
                PID:2776
            • C:\Users\Admin\AppData\Roaming\pint\pint.exe
              C:\Users\Admin\AppData\Roaming\pint\pint.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              PID:1648
              • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
                3⤵
                • Executes dropped EXE
                • Suspicious use of NtSetInformationThreadHideFromDebugger
                • Suspicious use of AdjustPrivilegeToken
                PID:1116
              • C:\Windows\SysWOW64\cmd.exe
                "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
                3⤵
                  PID:2096
                • 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
                  3⤵
                    PID:1104
                    • C:\Windows\SysWOW64\schtasks.exe
                      schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
                      4⤵
                      • Creates scheduled task(s)
                      PID:1272
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd" /c copy "C:\Users\Admin\AppData\Roaming\pint\pint.exe" "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
                    3⤵
                      PID:1420

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • 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/1648-65-0x0000000000B10000-0x0000000000B50000-memory.dmp
                  Filesize

                  256KB

                • memory/1648-63-0x00000000745D0000-0x0000000074CBE000-memory.dmp
                  Filesize

                  6.9MB

                • memory/1648-64-0x0000000001380000-0x0000000001758000-memory.dmp
                  Filesize

                  3.8MB

                • memory/1648-84-0x00000000745D0000-0x0000000074CBE000-memory.dmp
                  Filesize

                  6.9MB

                • memory/1916-57-0x0000000000400000-0x00000000007CE000-memory.dmp
                  Filesize

                  3.8MB

                • memory/1916-56-0x0000000000400000-0x00000000007CE000-memory.dmp
                  Filesize

                  3.8MB

                • memory/1916-54-0x0000000000400000-0x00000000007CE000-memory.dmp
                  Filesize

                  3.8MB

                • memory/1916-49-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
                  Filesize

                  4KB

                • memory/2380-34-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-60-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-26-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-27-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-28-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-30-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-31-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-33-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-29-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-4-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-35-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-36-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-6-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-14-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-5-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-61-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-22-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
                  Filesize

                  4KB

                • memory/2380-11-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-10-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-59-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-8-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-9-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2380-58-0x0000000000680000-0x0000000000A4E000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2600-17-0x00000000749A0000-0x000000007508E000-memory.dmp
                  Filesize

                  6.9MB

                • memory/2600-0-0x00000000749A0000-0x000000007508E000-memory.dmp
                  Filesize

                  6.9MB

                • memory/2600-3-0x0000000004EF0000-0x00000000052B8000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2600-2-0x0000000000B80000-0x0000000000BC0000-memory.dmp
                  Filesize

                  256KB

                • memory/2600-1-0x0000000000030000-0x0000000000408000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2764-55-0x0000000074650000-0x0000000074D3E000-memory.dmp
                  Filesize

                  6.9MB

                • memory/2764-41-0x0000000000F20000-0x0000000000F60000-memory.dmp
                  Filesize

                  256KB

                • memory/2764-40-0x0000000001380000-0x0000000001758000-memory.dmp
                  Filesize

                  3.8MB

                • memory/2764-39-0x0000000074650000-0x0000000074D3E000-memory.dmp
                  Filesize

                  6.9MB