Analysis

  • max time kernel
    23s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/11/2024, 02:02

General

  • Target

    050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9.exe

  • Size

    1.5MB

  • MD5

    06a72ba35aaff1b3ab0ea4d3e2e65451

  • SHA1

    656564a2afc61d10e70d4833a0a57ef046709963

  • SHA256

    050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9

  • SHA512

    cffae7007d5b2a972f0f2e3fc044b6fb96a91b1d4609f575c113b8920dabb986e9709a3a599cd32d30b8681838cff797b198e3a9fbb543b5622e36143ab9a79b

  • SSDEEP

    24576:RWGddPN4jN35Ohf8aT7JYR/MNPjWXY1Q7/VJJzsaz:RLLW15OOsYR/wjWXY1QZNz

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 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9.exe
    "C:\Users\Admin\AppData\Local\Temp\050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1532
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\dlftfmtN.cmd" "
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4276
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o
        3⤵
          PID:892
        • 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:2252
        • 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:4828
        • 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:1656
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 10
          3⤵
            PID:4564
            • C:\Users\Public\xpha.pif
              C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 10
              4⤵
                PID:1860
            • C:\Users\Public\alpha.pif
              C:\\Users\\Public\\alpha.pif /c del "C:\Users\Public\xpha.pif"
              3⤵
                PID:3604
              • C:\Users\Public\alpha.pif
                C:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \SysWOW64
                3⤵
                  PID:4700
                • C:\Users\Public\alpha.pif
                  C:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \"
                  3⤵
                    PID:1056
                • C:\Windows\SysWOW64\esentutl.exe
                  C:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9.exe /d C:\\Users\\Public\\Libraries\\Ntmftfld.PIF /o
                  2⤵
                    PID:1360
                  • C:\Windows\SysWOW64\SndVol.exe
                    C:\Windows\System32\SndVol.exe
                    2⤵
                      PID:4716

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\ProgramData\remcos\logs.dat

                    Filesize

                    222B

                    MD5

                    4bf2f8278ddfff1e951830455b1b62e3

                    SHA1

                    75af432bdf840620477333fa7ffb7d8312fa558c

                    SHA256

                    401cd5ffd930b4a9dbbe50d318aa458ddc51f08805c3388907222d121337ce75

                    SHA512

                    e0a1a4d3f098023f414ddaf18e2adea7c86f7ea6ce405401f0201673f25b1764a74479e9eb9de28e27423758da4622061ac221009bf7a27bfc1361fa4f4b21a6

                  • C:\Users\Public\Libraries\dlftfmtN.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\xpha.pif

                    Filesize

                    18KB

                    MD5

                    b3624dd758ccecf93a1226cef252ca12

                    SHA1

                    fcf4dad8c4ad101504b1bf47cbbddbac36b558a7

                    SHA256

                    4aaa74f294c15aeb37ada8185d0dead58bd87276a01a814abc0c4b40545bf2ef

                    SHA512

                    c613d18511b00fa25fc7b1bdde10d96debb42a99b5aaab9e9826538d0e229085bb371f0197f6b1086c4f9c605f01e71287ffc5442f701a95d67c232a5f031838

                  • memory/1532-0-0x0000000002490000-0x0000000002491000-memory.dmp

                    Filesize

                    4KB

                  • memory/1532-1-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-3-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-5-0x0000000002490000-0x0000000002491000-memory.dmp

                    Filesize

                    4KB

                  • memory/1532-4-0x0000000000400000-0x0000000000588000-memory.dmp

                    Filesize

                    1.5MB

                  • memory/1532-7-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-9-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-14-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-25-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-44-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-46-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-67-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-39-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-38-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-65-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-37-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-63-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-62-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-60-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-57-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-58-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-55-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-54-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-52-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-30-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-50-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-48-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-45-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-43-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-23-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-42-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-41-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-40-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-66-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-64-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-36-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-61-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-59-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-34-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-56-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-33-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-32-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-53-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-29-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-16-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-28-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-27-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-49-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-47-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-24-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-22-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-21-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-20-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-19-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-35-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-18-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-17-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-31-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-15-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-26-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-13-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-12-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-11-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-10-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1532-8-0x0000000002E10000-0x0000000003E10000-memory.dmp

                    Filesize

                    16.0MB