Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 15:41

General

  • Target

    07637080d39be0e6ae9fb61064e3d48e_JaffaCakes118.exe

  • Size

    648KB

  • MD5

    07637080d39be0e6ae9fb61064e3d48e

  • SHA1

    3ef665e3724cd249c552cb66871ef0e89054d0db

  • SHA256

    d46dead591c7870f3373b67566646891aa9c65f4b283ff8acf6bdf7717c71b77

  • SHA512

    c414e66512ef8e80c3ecd9ac7c32ca4a7c0d98ad71e651ed69c3580e25e7148bf2a4a0d8176b37c608857bdd7d270c8bf04c7be60c5c9ac7286916397d42c82a

  • SSDEEP

    12288:qH2IwqIkGZRQdVJlWs9iBoc7Bf7uSr3p5K/pxOtsE1c2obY78z/Mp7jx0jUA:qHBIbZRQdvlWstU5FrHwpgsmocQ87jx0

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07637080d39be0e6ae9fb61064e3d48e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\07637080d39be0e6ae9fb61064e3d48e_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:3880
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 332
      2⤵
      • Program crash
      PID:3684
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\call.exe
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\call.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 324
        3⤵
        • Program crash
        PID:4940
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
          PID:2256
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 692
          3⤵
          • Program crash
          PID:3028
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SxingDel.bat""
        2⤵
          PID:524
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3880 -ip 3880
        1⤵
          PID:3008
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2464 -ip 2464
          1⤵
            PID:2296
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2464 -ip 2464
            1⤵
              PID:1040

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Program Files\Common Files\Microsoft Shared\MSINFO\SxingDel.bat

              Filesize

              212B

              MD5

              fb23122cc2c021b2fda2bed05c78b1ae

              SHA1

              fe68d1eed9a844f1d301a98ce4e036596692e185

              SHA256

              a3ccebd4bc4d8c81fd539aa790cb3a7cc6d0334865e429add55b7bea4a55064e

              SHA512

              edbc79f8cf5e8b025bf82c5166fabd9525f6b3cd64f7b914989eb6fd8ede57f1ce3964204acbeb7012f212dd1c081cc01b8b53fdfcc0dbba3f90174ff06095e3

            • F:\call.exe

              Filesize

              648KB

              MD5

              07637080d39be0e6ae9fb61064e3d48e

              SHA1

              3ef665e3724cd249c552cb66871ef0e89054d0db

              SHA256

              d46dead591c7870f3373b67566646891aa9c65f4b283ff8acf6bdf7717c71b77

              SHA512

              c414e66512ef8e80c3ecd9ac7c32ca4a7c0d98ad71e651ed69c3580e25e7148bf2a4a0d8176b37c608857bdd7d270c8bf04c7be60c5c9ac7286916397d42c82a

            • memory/2464-56-0x0000000000400000-0x000000000056D000-memory.dmp

              Filesize

              1.4MB

            • memory/2464-47-0x0000000000400000-0x000000000056D000-memory.dmp

              Filesize

              1.4MB

            • memory/3880-15-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-28-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-0-0x0000000000400000-0x000000000056D000-memory.dmp

              Filesize

              1.4MB

            • memory/3880-14-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-27-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-26-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-25-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-24-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-23-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-22-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-21-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-20-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-19-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-18-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-17-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-16-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-29-0x0000000002C40000-0x0000000002C41000-memory.dmp

              Filesize

              4KB

            • memory/3880-13-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-30-0x0000000002C40000-0x0000000002C41000-memory.dmp

              Filesize

              4KB

            • memory/3880-12-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-5-0x00000000022D0000-0x00000000022D1000-memory.dmp

              Filesize

              4KB

            • memory/3880-11-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-10-0x0000000002C40000-0x0000000002C41000-memory.dmp

              Filesize

              4KB

            • memory/3880-9-0x00000000022B0000-0x00000000022B1000-memory.dmp

              Filesize

              4KB

            • memory/3880-8-0x00000000022F0000-0x00000000022F1000-memory.dmp

              Filesize

              4KB

            • memory/3880-7-0x0000000002430000-0x0000000002431000-memory.dmp

              Filesize

              4KB

            • memory/3880-6-0x00000000022E0000-0x00000000022E1000-memory.dmp

              Filesize

              4KB

            • memory/3880-3-0x00000000022A0000-0x00000000022A1000-memory.dmp

              Filesize

              4KB

            • memory/3880-2-0x0000000002310000-0x0000000002311000-memory.dmp

              Filesize

              4KB

            • memory/3880-1-0x0000000000A50000-0x0000000000AA0000-memory.dmp

              Filesize

              320KB

            • memory/3880-31-0x0000000002C50000-0x0000000002C51000-memory.dmp

              Filesize

              4KB

            • memory/3880-33-0x0000000002C40000-0x0000000002C41000-memory.dmp

              Filesize

              4KB

            • memory/3880-53-0x0000000000400000-0x000000000056D000-memory.dmp

              Filesize

              1.4MB

            • memory/3880-54-0x0000000000A50000-0x0000000000AA0000-memory.dmp

              Filesize

              320KB

            • memory/3880-32-0x0000000002C40000-0x0000000002C41000-memory.dmp

              Filesize

              4KB

            • memory/3880-4-0x0000000002290000-0x0000000002291000-memory.dmp

              Filesize

              4KB