Analysis

  • max time kernel
    119s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    19-11-2024 09:59

General

  • Target

    CAMSCANNER 2024.exe

  • Size

    1.2MB

  • MD5

    df6f291f617d9dbae8f32fb11ecd59c1

  • SHA1

    3d26f65c19079bea772572e3367b4185aa4c99ca

  • SHA256

    43223d630e7d3898d254eaf0c02264261ada01c3ed93fc119c6550e66f406a5b

  • SHA512

    4065e8c1072b89b6d741f8268de54ddb5521acad91fb13491fc1e1ed75467e753764501e201336c67cd7871b0774b835222c53e9f29ddf4ca72dac0d37f5f163

  • SSDEEP

    24576:KdKnJlmwhG7vohKM4br2Qza6HR2zlPQxL/F99UljJes8lSnQ:KCl7kYOLSes8lSQ

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 7 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 1 IoCs

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

  • Suspicious use of WriteProcessMemory 49 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CAMSCANNER 2024.exe
    "C:\Users\Admin\AppData\Local\Temp\CAMSCANNER 2024.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2628
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Public\Libraries\hgkvgoaF.cmd" "
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1708
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o
        3⤵
          PID:2676
        • C:\Windows\SysWOW64\esentutl.exe
          C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\ping.exe /d C:\\Users\\Public\\xpha.pif /o
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          PID:556
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows "
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3000
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows \SysWOW64"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1072
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 10
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2252
          • C:\Users\Public\xpha.pif
            C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 10
            4⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:2272
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c del "C:\Users\Public\xpha.pif"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1108
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \SysWOW64
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:768
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2912
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\CAMSCANNER 2024.exe /d C:\\Users\\Public\\Libraries\\Faogvkgh.PIF /o
        2⤵
          PID:1652
        • C:\Windows\SysWOW64\SndVol.exe
          C:\Windows\System32\SndVol.exe
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1196

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

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

        Filesize

        60KB

        MD5

        b87f096cbc25570329e2bb59fee57580

        SHA1

        d281d1bf37b4fb46f90973afc65eece3908532b2

        SHA256

        d08ccc9b1e3acc205fe754bad8416964e9711815e9ceed5e6af73d8e9035ec9e

        SHA512

        72901adde38f50cf6d74743c0a546c0fea8b1cd4a18449048a0758a7593a176fc33aad1ebfd955775eefc2b30532bcc18e4f2964b3731b668dd87d94405951f7

      • C:\Users\Public\alpha.pif

        Filesize

        295KB

        MD5

        ad7b9c14083b52bc532fba5948342b98

        SHA1

        ee8cbf12d87c4d388f09b4f69bed2e91682920b5

        SHA256

        17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae

        SHA512

        e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1

      • C:\Users\Public\xpha.pif

        Filesize

        15KB

        MD5

        6242e3d67787ccbf4e06ad2982853144

        SHA1

        6ac7947207d999a65890ab25fe344955da35028e

        SHA256

        4ca10dba7ff487fdb3f1362a3681d7d929f5aa1262cdfd31b04c30826983fb1d

        SHA512

        7d0d457e1537d624119a8023bcc086575696a5739c0460ef11554afac13af5e5d1edc7629a10e62834aba9f1b3ab1442011b15b4c3930399d91dca34b3b1cbaf

      • memory/2628-0-0x0000000000220000-0x0000000000221000-memory.dmp

        Filesize

        4KB

      • memory/2628-1-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-2-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-4-0x0000000000400000-0x0000000000535000-memory.dmp

        Filesize

        1.2MB

      • memory/2628-5-0x0000000000220000-0x0000000000221000-memory.dmp

        Filesize

        4KB

      • memory/2628-7-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-9-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-19-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-85-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-20-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-25-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-80-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-77-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-75-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-69-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-65-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-62-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-59-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-57-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-54-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-51-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-50-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-49-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-47-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-46-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-44-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-43-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-38-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-34-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-32-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-30-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-28-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-27-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-24-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-23-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-22-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-82-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-79-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-74-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-71-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-67-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-64-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-61-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-58-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-55-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-52-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-48-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-45-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-42-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-39-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-36-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-33-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-29-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-26-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-21-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-18-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-17-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-16-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-15-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-14-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-13-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-12-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-11-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-10-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB

      • memory/2628-8-0x00000000035B0000-0x00000000045B0000-memory.dmp

        Filesize

        16.0MB