Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/11/2024, 07:13

General

  • Target

    096394b733ca53e65afa06302776c52330f2567d665a42e0c5463fe23c523e62.exe

  • Size

    1.3MB

  • MD5

    b4e2055b4877dcfcbf9a366106b15591

  • SHA1

    459f7b89e83d5be3581029dca3bb32d4c97d8156

  • SHA256

    096394b733ca53e65afa06302776c52330f2567d665a42e0c5463fe23c523e62

  • SHA512

    afafada21255956613393e13f8d67b1a4d1da780cad6cedc4bb5c01b3b17863e29e981548959b0790e2f40a2498fb6a04070289c551e2489e652b0e3e0525107

  • SSDEEP

    24576:lXcmzpu+0sDG7JD/7YnmDPd037ElJo7gZtnrQ5VlPgemhs2u+/T:lXZpxDfmS3wvo0ZtrQ5VZQhsD+/T

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 9 IoCs
  • Loads dropped DLL 1 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 behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\096394b733ca53e65afa06302776c52330f2567d665a42e0c5463fe23c523e62.exe
    "C:\Users\Admin\AppData\Local\Temp\096394b733ca53e65afa06302776c52330f2567d665a42e0c5463fe23c523e62.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\rlyzsazB.cmd" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o
        3⤵
          PID:2756
        • 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:1876
        • 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:5116
        • 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:1640
        • 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
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2376
          • 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:1508
        • C:\Windows \SysWOW64\per.exe
          "C:\\Windows \\SysWOW64\\per.exe
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2916
          • C:\Windows\SYSTEM32\esentutl.exe
            esentutl /y C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe /d C:\\Users\\Public\\pha.pif /o
            4⤵
              PID:3764
            • C:\Users\Public\pha.pif
              C:\\Users\\Public\\pha.pif -WindowStyle hidden -Command Add-MpPreference -ExclusionExtension '.exe','bat','.pif'
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1044
          • 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:1908
          • 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:552
          • 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:1748
        • C:\Windows\SysWOW64\esentutl.exe
          C:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\096394b733ca53e65afa06302776c52330f2567d665a42e0c5463fe23c523e62.exe /d C:\\Users\\Public\\Libraries\\Bzaszylr.PIF /o
          2⤵
            PID:672
          • C:\Windows\SysWOW64\colorcpl.exe
            C:\Windows\System32\colorcpl.exe
            2⤵
            • System Location Discovery: System Language Discovery
            PID:5040

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_l5sj5orm.rua.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

          Filesize

          60KB

          MD5

          b87f096cbc25570329e2bb59fee57580

          SHA1

          d281d1bf37b4fb46f90973afc65eece3908532b2

          SHA256

          d08ccc9b1e3acc205fe754bad8416964e9711815e9ceed5e6af73d8e9035ec9e

          SHA512

          72901adde38f50cf6d74743c0a546c0fea8b1cd4a18449048a0758a7593a176fc33aad1ebfd955775eefc2b30532bcc18e4f2964b3731b668dd87d94405951f7

        • C:\Users\Public\alpha.pif

          Filesize

          231KB

          MD5

          d0fce3afa6aa1d58ce9fa336cc2b675b

          SHA1

          4048488de6ba4bfef9edf103755519f1f762668f

          SHA256

          4d89fc34d5f0f9babd022271c585a9477bf41e834e46b991deaa0530fdb25e22

          SHA512

          80e127ef81752cd50f9ea2d662dc4d3bf8db8d29680e75fa5fc406ca22cafa5c4d89ef2eac65b486413d3cdd57a2c12a1cb75f65d1e312a717d262265736d1c2

        • C:\Users\Public\pha.pif

          Filesize

          442KB

          MD5

          04029e121a0cfa5991749937dd22a1d9

          SHA1

          f43d9bb316e30ae1a3494ac5b0624f6bea1bf054

          SHA256

          9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f

          SHA512

          6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

        • C:\Users\Public\xpha.pif

          Filesize

          18KB

          MD5

          b3624dd758ccecf93a1226cef252ca12

          SHA1

          fcf4dad8c4ad101504b1bf47cbbddbac36b558a7

          SHA256

          4aaa74f294c15aeb37ada8185d0dead58bd87276a01a814abc0c4b40545bf2ef

          SHA512

          c613d18511b00fa25fc7b1bdde10d96debb42a99b5aaab9e9826538d0e229085bb371f0197f6b1086c4f9c605f01e71287ffc5442f701a95d67c232a5f031838

        • C:\Windows \SysWOW64\NETUTILS.dll

          Filesize

          115KB

          MD5

          0a3e62e66c8122029ed5c553f61db5ee

          SHA1

          f64b2c06ac565e89dba7d30076b0e3e22127e07c

          SHA256

          9c29a4d0bde05024be4419c0b4718229c7fdd5b88d476d1213f511e6987186f9

          SHA512

          cbee0005f29f779349b6d49be151557ec99a74dcc342ec2700bbfbbc3cb2e884fd8e29e5f88da4e0936b25654f51b01e028bbbaa4c600f07b5397b0654189bf5

        • C:\Windows \SysWOW64\per.exe

          Filesize

          94KB

          MD5

          869640d0a3f838694ab4dfea9e2f544d

          SHA1

          bdc42b280446ba53624ff23f314aadb861566832

          SHA256

          0db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323

          SHA512

          6e775cfb350415434b18427d5ff79b930ed3b0b3fc3466bc195a796c95661d4696f2d662dd0e020c3a6c3419c2734468b1d7546712ecec868d2bbfd2bc2468a7

        • memory/1044-313-0x000001C1B81F0000-0x000001C1B8212000-memory.dmp

          Filesize

          136KB

        • memory/2216-54-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-47-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-11-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-10-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-16-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-15-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-19-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-14-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-13-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-12-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-9-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-7-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-8-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-50-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-34-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-68-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-67-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-44-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-66-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-65-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-63-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-62-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-61-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-60-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-59-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-58-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-57-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-56-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-5-0x00000000006F0000-0x00000000006F1000-memory.dmp

          Filesize

          4KB

        • memory/2216-53-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-52-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-35-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-4-0x0000000000400000-0x0000000000551000-memory.dmp

          Filesize

          1.3MB

        • memory/2216-32-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-49-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-43-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-64-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-42-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-41-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-28-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-55-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-27-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-38-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-26-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-51-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-36-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-24-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-23-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-33-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-22-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-45-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-21-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-20-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-31-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-30-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-29-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-40-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-2-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-1-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-0-0x00000000006F0000-0x00000000006F1000-memory.dmp

          Filesize

          4KB

        • memory/2216-39-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-18-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-37-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-17-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB

        • memory/2216-25-0x00000000028D0000-0x00000000038D0000-memory.dmp

          Filesize

          16.0MB