Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/09/2024, 01:11

General

  • Target

    d56c0b13600123a3a58fef9cc24143ec_JaffaCakes118.exe

  • Size

    318KB

  • MD5

    d56c0b13600123a3a58fef9cc24143ec

  • SHA1

    03189c3f309ee263d37e66128df5bda7a0991c2a

  • SHA256

    d2779d7dff377386b2dc9dd9a9e19074dcfaa6a5b966a851185243e329aaad40

  • SHA512

    56c824388f36442bb9c1858e91a11936d5e6d44f61eb8b33817a92b472e6d61ab47434ab9c3f1114e06149aa4f921e59fc57bf9e46aaa5d9c419b56af1ddce27

  • SSDEEP

    6144:Q9YLqKtBAX5iDOXYxSFKxYpddRa6ujjdwHBjeQrZ7/mBx3HKincOFHup/ZXwtoG:Q9YVpPxYpc6oKsI7uLHbncG6XHG

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 16 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d56c0b13600123a3a58fef9cc24143ec_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d56c0b13600123a3a58fef9cc24143ec_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\mstwain32.exe
      "C:\Windows\mstwain32.exe"
      2⤵
      • UAC bypass
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:1796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\mstwain32.exe

    Filesize

    3.5MB

    MD5

    2403c35954f345a05303465f35e2b317

    SHA1

    3195595aeaf549612433fe517b757158193fb5e2

    SHA256

    21acf2d63885a1e7dce35ed1113215084850b44484c2f10df9f7b8c24d397687

    SHA512

    9014883f5b3ac64f90f656e54c94efef98f5cc9f808938843b2a26547d71dccecefc3f3eeab2d3119c6c23ba1d23552dc078a646b286c3a05624a8748fbe18a9

  • memory/1796-47-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-41-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-62-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-59-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-56-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-53-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-50-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-29-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-65-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-38-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-44-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-35-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-68-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-32-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1796-30-0x0000000000330000-0x0000000000338000-memory.dmp

    Filesize

    32KB

  • memory/1796-31-0x0000000000460000-0x000000000046E000-memory.dmp

    Filesize

    56KB

  • memory/1796-27-0x0000000000460000-0x000000000046E000-memory.dmp

    Filesize

    56KB

  • memory/2292-2-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-23-0x0000000077910000-0x0000000077A00000-memory.dmp

    Filesize

    960KB

  • memory/2292-21-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2292-22-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-13-0x0000000077910000-0x0000000077A00000-memory.dmp

    Filesize

    960KB

  • memory/2292-14-0x0000000001DE0000-0x0000000001DF0000-memory.dmp

    Filesize

    64KB

  • memory/2292-10-0x0000000077920000-0x0000000077921000-memory.dmp

    Filesize

    4KB

  • memory/2292-8-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-0-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2292-3-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-4-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-5-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-6-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-7-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-9-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB

  • memory/2292-1-0x000000007EF50000-0x000000007EFAC000-memory.dmp

    Filesize

    368KB