Analysis

  • max time kernel
    149s
  • 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
    07-11-2024 02:27

General

  • Target

    5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe

  • Size

    1.1MB

  • MD5

    ebbd7e68d4780351f10dcfd8b273f766

  • SHA1

    82bf8704297a1f60198fdb331963e2c237c8e3f3

  • SHA256

    5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874

  • SHA512

    b1b9808b8e701e1431be92d021a598c7af5c40ad4970b1b2bc6dccaee6eef7c433d449068f86c7bbaa3a2f407d13f2f3683621c149e4e4dbdff8a2639359f31e

  • SSDEEP

    24576:+VL/y4HWMvHg4VLerA+EYyx9XdIDT8Jf3pbV13Jks:Q6MPPRlPdI8t5X

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 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe
    "C:\Users\Admin\AppData\Local\Temp\5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4560
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\kiogehuM.cmd" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5076
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o
        3⤵
          PID:3088
        • 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:4572
        • 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:232
        • 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:1164
        • 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:2708
          • 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:1612
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe /d C:\\Users\\Public\\Libraries\\Muhegoik.PIF /o
        2⤵
          PID:1400
        • C:\Windows\SysWOW64\SndVol.exe
          C:\Windows\System32\SndVol.exe
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:832

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\remcos\logs.dat

        Filesize

        144B

        MD5

        7f63f5a85691882198d7a52ed836bf4b

        SHA1

        6ce755d6846434f4a0ef0c636fff426fb93b1c5f

        SHA256

        a9f645353c1f8525627c410b50c9b709aa4f4e58db88c5a1ff8998c79b7288b9

        SHA512

        935a824745243483aaa48fb05d1a2c1820e16f5dd69bd2aa73aa82630d57473acfe8b9852d93a92c23063f04a27dd988469e73337cb5d682ab257cfd6baf3926

      • C:\Users\Public\Libraries\kiogehuM.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/4560-0-0x00000000005E0000-0x00000000005E1000-memory.dmp

        Filesize

        4KB

      • memory/4560-1-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-2-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-7-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-6-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-5-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-11-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-16-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-27-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-15-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-26-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-14-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-25-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-23-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-13-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-8-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-12-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-20-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-17-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-19-0x00000000005E0000-0x00000000005E1000-memory.dmp

        Filesize

        4KB

      • memory/4560-10-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-18-0x0000000000400000-0x000000000051F000-memory.dmp

        Filesize

        1.1MB

      • memory/4560-9-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-31-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-53-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-67-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-66-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-65-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-64-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-62-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-60-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-61-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-59-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-58-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-56-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-55-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-54-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-52-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-51-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-50-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-48-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-47-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-45-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-44-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-43-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-42-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-41-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-40-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-39-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-38-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-63-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-33-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-57-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-49-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-30-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-29-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-28-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-37-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-24-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-22-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-36-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-35-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-21-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-34-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB

      • memory/4560-32-0x00000000031B0000-0x00000000041B0000-memory.dmp

        Filesize

        16.0MB