Analysis

  • max time kernel
    131s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    04/07/2024, 03:06

General

  • Target

    246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe

  • Size

    142KB

  • MD5

    246b57d8bb1179700d5b43a7041678f7

  • SHA1

    55792d38694025957e33db6abe19d63fc83db0ed

  • SHA256

    8ef0a54da0d40ff470d02eb544e53deb420d3852bb63f8629c91b08c55e606c1

  • SHA512

    515a9524a7540e90d3384cf935b8e5927cebfcd9bd3bd8673d122e065a5d4ac90744bda70bc63aa1b8ac1e738caa3c541931524d56262f682b40d1747facd2df

  • SSDEEP

    3072:W8ZklwCspJyWJfuxzH8GKgTgvki+ya5vOzg2/nwIhVMMESj3HzckL+:VkKC0XfGzcGKgyJa5v32PBVoszl6

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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del "C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      PID:2120
  • C:\Users\Admin\Favorites\netservice.exe
    C:\Users\Admin\Favorites\netservice.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2272
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\System32\svchost.exe
      2⤵
        PID:2612

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\Favorites\netservice.exe

      Filesize

      142KB

      MD5

      246b57d8bb1179700d5b43a7041678f7

      SHA1

      55792d38694025957e33db6abe19d63fc83db0ed

      SHA256

      8ef0a54da0d40ff470d02eb544e53deb420d3852bb63f8629c91b08c55e606c1

      SHA512

      515a9524a7540e90d3384cf935b8e5927cebfcd9bd3bd8673d122e065a5d4ac90744bda70bc63aa1b8ac1e738caa3c541931524d56262f682b40d1747facd2df

    • memory/2432-3-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

    • memory/2612-5-0x0000000000080000-0x0000000000081000-memory.dmp

      Filesize

      4KB

    • memory/2612-8-0x00000000000B0000-0x00000000000B1000-memory.dmp

      Filesize

      4KB

    • memory/2612-13-0x0000000000130000-0x0000000000131000-memory.dmp

      Filesize

      4KB

    • memory/2612-188-0x0000000010410000-0x0000000010465000-memory.dmp

      Filesize

      340KB

    • memory/2612-194-0x0000000010410000-0x0000000010465000-memory.dmp

      Filesize

      340KB