Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 16:48

General

  • Target

    pine.bat

  • Size

    3.4MB

  • MD5

    ddec7175ca9cda9520b223648e995a60

  • SHA1

    eba14c65fd1a874369a7183fb663bc08d1877ed7

  • SHA256

    a5759fbc68af081cc6fb7de57c14adfed0f2856984b21f8da0a2294c284b51d3

  • SHA512

    993478fb4b65c10294ca4683185781e52a54c5425ab87cb079a61c0a00908e10655e7f0c83b4143a96dbb80a6b879477980607ec0e599936f8ed4833486cdcab

  • SSDEEP

    49152:QaW2ckdLYolgiR2iksnMG9QgGteA4kj4TwAgZN:W

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 61 IoCs
  • Executes dropped EXE 17 IoCs
  • Loads dropped DLL 9 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\pine.bat"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Windows\System32\extrac32.exe
      C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"
      2⤵
        PID:2324
      • C:\Users\Public\alpha.exe
        C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2052
        • C:\Windows\system32\extrac32.exe
          extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
          3⤵
            PID:1808
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\pine.bat" "C:\\Users\\Public\\spoolsv.MPEG" 9
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2520
          • C:\Users\Public\kn.exe
            C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\pine.bat" "C:\\Users\\Public\\spoolsv.MPEG" 9
            3⤵
            • Executes dropped EXE
            PID:3008
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\spoolsv.MPEG" "C:\\Users\\Public\\Libraries\\spoolsv.COM" 12
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:3012
          • C:\Users\Public\kn.exe
            C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\spoolsv.MPEG" "C:\\Users\\Public\\Libraries\\spoolsv.COM" 12
            3⤵
            • Executes dropped EXE
            PID:3032
        • C:\Users\Public\Libraries\spoolsv.COM
          C:\Users\Public\Libraries\spoolsv.COM
          2⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: CmdExeWriteProcessMemorySpam
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2356
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c ""C:\Users\Public\Libraries\uqbietgZ.cmd" "
            3⤵
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3064
            • C:\Windows\SysWOW64\esentutl.exe
              C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o
              4⤵
                PID:2428
              • C:\Windows\SysWOW64\esentutl.exe
                C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\ping.exe /d C:\\Users\\Public\\xpha.pif /o
                4⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                PID:2936
              • C:\Users\Public\alpha.pif
                C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows "
                4⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2900
              • C:\Users\Public\alpha.pif
                C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows \SysWOW64"
                4⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2168
              • C:\Users\Public\alpha.pif
                C:\\Users\\Public\\alpha.pif /c C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 10
                4⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:1484
                • C:\Users\Public\xpha.pif
                  C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 10
                  5⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  PID:1624
              • C:\Windows \SysWOW64\per.exe
                "C:\\Windows \\SysWOW64\\per.exe
                4⤵
                • Executes dropped EXE
                PID:912
              • C:\Windows \SysWOW64\per.exe
                "C:\Windows \SysWOW64\per.exe"
                4⤵
                • Executes dropped EXE
                PID:2288
              • C:\Users\Public\alpha.pif
                C:\\Users\\Public\\alpha.pif /c del "C:\Users\Public\xpha.pif"
                4⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2496
              • C:\Users\Public\alpha.pif
                C:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \SysWOW64
                4⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2532
              • C:\Users\Public\alpha.pif
                C:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \"
                4⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2988
            • C:\Windows\SysWOW64\esentutl.exe
              C:\\Windows\\System32\\esentutl.exe /y C:\Users\Public\Libraries\spoolsv.COM /d C:\\Users\\Public\\Libraries\\Zgteibqu.PIF /o
              3⤵
                PID:1728
              • C:\Windows\SysWOW64\colorcpl.exe
                C:\Windows\System32\colorcpl.exe
                3⤵
                • System Location Discovery: System Language Discovery
                PID:2064
            • C:\Users\Public\alpha.exe
              C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\kn.exe" / A / F / Q / S
              2⤵
              • Executes dropped EXE
              PID:2952
            • C:\Users\Public\alpha.exe
              C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\spoolsv.MPEG" / A / F / Q / S
              2⤵
              • Executes dropped EXE
              PID:2884

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\ProgramData\remcos\logs.dat

            Filesize

            146B

            MD5

            eb2532aa5c7502ac0b2706f091a282ae

            SHA1

            efd5d42dbfc67a80fbcbe868a95367a81ee60528

            SHA256

            eba0783c2312b408884804bf288e85dd34ba1e0e4c2faeb5f799d6bb01360669

            SHA512

            328ea67051bf53e15912f54b2137a89b357ad53d8cf9657303bbe67e34e58dc6137e34bc7292b860699cacac4701f7c73832659151f2bf1ee383adef6b3cecbe

          • C:\Users\Public\Libraries\spoolsv.COM

            Filesize

            1.2MB

            MD5

            1d0d8f324f77cbc2b41e888290fedb0d

            SHA1

            cc7e733ddca3d951cb1e5e33cc75aaef252dc2ad

            SHA256

            0d3df712d5485231a6a8f23b25fd2465c7afcbc3f2756172314d54df43f2dbc6

            SHA512

            c5a1a33a2d54d474b395ecd17b1f158c9713b25f002c222ea4a4f2c3bbd73d88e4d64e146ff6cecfc56df1fe75be1b0e2c078fb72fec17696797c05bdb82b78a

          • C:\Users\Public\Libraries\uqbietgZ.cmd

            Filesize

            60KB

            MD5

            b87f096cbc25570329e2bb59fee57580

            SHA1

            d281d1bf37b4fb46f90973afc65eece3908532b2

            SHA256

            d08ccc9b1e3acc205fe754bad8416964e9711815e9ceed5e6af73d8e9035ec9e

            SHA512

            72901adde38f50cf6d74743c0a546c0fea8b1cd4a18449048a0758a7593a176fc33aad1ebfd955775eefc2b30532bcc18e4f2964b3731b668dd87d94405951f7

          • C:\Users\Public\spoolsv.MPEG

            Filesize

            2.4MB

            MD5

            b40f6621e9eaf0d4c090777a542a8741

            SHA1

            1019f45a51097a285ca50088a6632a4a64b7b866

            SHA256

            41403755da8864cd4ca2619868a7921c5126e5b20d1dae7ff90974f2683de1fa

            SHA512

            28e542c0dcd21c4746bf0447225930de06aa53f9e95261379bdab9fa5184bc05242685e974e8c09e5f028499371ec8527b5498ae0137c638943d4b7e41e6b5e9

          • C:\Users\Public\xpha.pif

            Filesize

            15KB

            MD5

            6242e3d67787ccbf4e06ad2982853144

            SHA1

            6ac7947207d999a65890ab25fe344955da35028e

            SHA256

            4ca10dba7ff487fdb3f1362a3681d7d929f5aa1262cdfd31b04c30826983fb1d

            SHA512

            7d0d457e1537d624119a8023bcc086575696a5739c0460ef11554afac13af5e5d1edc7629a10e62834aba9f1b3ab1442011b15b4c3930399d91dca34b3b1cbaf

          • C:\Windows \SysWOW64\per.exe

            Filesize

            94KB

            MD5

            869640d0a3f838694ab4dfea9e2f544d

            SHA1

            bdc42b280446ba53624ff23f314aadb861566832

            SHA256

            0db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323

            SHA512

            6e775cfb350415434b18427d5ff79b930ed3b0b3fc3466bc195a796c95661d4696f2d662dd0e020c3a6c3419c2734468b1d7546712ecec868d2bbfd2bc2468a7

          • \Users\Public\alpha.exe

            Filesize

            337KB

            MD5

            5746bd7e255dd6a8afa06f7c42c1ba41

            SHA1

            0f3c4ff28f354aede202d54e9d1c5529a3bf87d8

            SHA256

            db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386

            SHA512

            3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e

          • \Users\Public\alpha.pif

            Filesize

            295KB

            MD5

            ad7b9c14083b52bc532fba5948342b98

            SHA1

            ee8cbf12d87c4d388f09b4f69bed2e91682920b5

            SHA256

            17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae

            SHA512

            e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1

          • \Users\Public\kn.exe

            Filesize

            1.1MB

            MD5

            ec1fd3050dbc40ec7e87ab99c7ca0b03

            SHA1

            ae7fdfc29f4ef31e38ebf381e61b503038b5cb35

            SHA256

            1e19c5a26215b62de1babd5633853344420c1e673bb83e8a89213085e17e16e3

            SHA512

            4e47331f2fdce77b01d86cf8e21cd7d6df13536f09b70c53e5a6b82f66512faa10e38645884c696b47a27ea6bddc6c1fdb905ee78684dca98cbda5f39fbafcc2

          • memory/2356-86-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-88-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-39-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-40-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-41-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-43-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-45-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-46-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-51-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-49-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-54-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-56-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-58-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-53-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-48-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-42-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-59-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-61-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-64-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-63-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-67-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-70-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-72-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-74-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-69-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-77-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-80-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-36-0x0000000000400000-0x000000000053E000-memory.dmp

            Filesize

            1.2MB

          • memory/2356-83-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-81-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-79-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-38-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-91-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-93-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-95-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-98-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-100-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-103-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-108-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-105-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-44-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-57-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-114-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-111-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-55-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-52-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-50-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-47-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-110-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-116-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-82-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-78-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-76-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-75-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-73-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-71-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-68-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-66-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-35-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-33-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-65-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-62-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB

          • memory/2356-60-0x00000000027B0000-0x00000000037B0000-memory.dmp

            Filesize

            16.0MB