Analysis

  • max time kernel
    142s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 3 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07637080d39be0e6ae9fb61064e3d48e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\07637080d39be0e6ae9fb61064e3d48e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2180
    • 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 SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2224
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
          PID:2652
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 300
          3⤵
          • Loads dropped DLL
          • Program crash
          PID:2400
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SxingDel.bat""
        2⤵
        • Deletes itself
        PID:332

    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/2180-14-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-33-0x0000000002B20000-0x0000000002B21000-memory.dmp

      Filesize

      4KB

    • memory/2180-37-0x0000000002B20000-0x0000000002B21000-memory.dmp

      Filesize

      4KB

    • memory/2180-36-0x0000000002B20000-0x0000000002B21000-memory.dmp

      Filesize

      4KB

    • memory/2180-35-0x0000000002B20000-0x0000000002B21000-memory.dmp

      Filesize

      4KB

    • memory/2180-34-0x0000000002B20000-0x0000000002B21000-memory.dmp

      Filesize

      4KB

    • memory/2180-11-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-30-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-29-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-28-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-27-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-10-0x0000000002B20000-0x0000000002B21000-memory.dmp

      Filesize

      4KB

    • memory/2180-25-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-24-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-23-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-22-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-21-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-20-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-18-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-17-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-12-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-15-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-32-0x0000000002B20000-0x0000000002B21000-memory.dmp

      Filesize

      4KB

    • memory/2180-13-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-16-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-31-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-26-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-9-0x00000000003F0000-0x00000000003F1000-memory.dmp

      Filesize

      4KB

    • memory/2180-8-0x00000000006E0000-0x00000000006E1000-memory.dmp

      Filesize

      4KB

    • memory/2180-7-0x0000000002010000-0x0000000002011000-memory.dmp

      Filesize

      4KB

    • memory/2180-6-0x00000000006D0000-0x00000000006D1000-memory.dmp

      Filesize

      4KB

    • memory/2180-5-0x00000000006C0000-0x00000000006C1000-memory.dmp

      Filesize

      4KB

    • memory/2180-4-0x00000000003D0000-0x00000000003D1000-memory.dmp

      Filesize

      4KB

    • memory/2180-3-0x00000000003E0000-0x00000000003E1000-memory.dmp

      Filesize

      4KB

    • memory/2180-2-0x0000000002000000-0x0000000002001000-memory.dmp

      Filesize

      4KB

    • memory/2180-1-0x00000000002A0000-0x00000000002F0000-memory.dmp

      Filesize

      320KB

    • memory/2180-0-0x0000000000400000-0x000000000056D000-memory.dmp

      Filesize

      1.4MB

    • memory/2180-55-0x0000000003CD0000-0x0000000003E3D000-memory.dmp

      Filesize

      1.4MB

    • memory/2180-56-0x0000000003CD0000-0x0000000003E3D000-memory.dmp

      Filesize

      1.4MB

    • memory/2180-69-0x0000000000400000-0x000000000056D000-memory.dmp

      Filesize

      1.4MB

    • memory/2180-71-0x00000000002A0000-0x00000000002F0000-memory.dmp

      Filesize

      320KB

    • memory/2180-72-0x0000000002B20000-0x0000000002B21000-memory.dmp

      Filesize

      4KB

    • memory/2180-75-0x0000000003CD0000-0x0000000003E3D000-memory.dmp

      Filesize

      1.4MB

    • memory/2180-19-0x0000000002B30000-0x0000000002B31000-memory.dmp

      Filesize

      4KB

    • memory/2180-83-0x0000000000400000-0x000000000056D000-memory.dmp

      Filesize

      1.4MB

    • memory/2224-57-0x0000000000400000-0x000000000056D000-memory.dmp

      Filesize

      1.4MB

    • memory/2224-70-0x0000000000400000-0x000000000056D000-memory.dmp

      Filesize

      1.4MB

    • memory/2652-61-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2652-64-0x0000000000400000-0x000000000056D000-memory.dmp

      Filesize

      1.4MB