Analysis

  • max time kernel
    144s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-11-2024 07:45

General

  • Target

    8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe

  • Size

    33KB

  • MD5

    8a5a31235dbd48bf4cb170ec877f9803

  • SHA1

    5c631fca8dda2f005378350536156bb8b541a64b

  • SHA256

    62d5776eee5ee08417d76d1fdfd907c402fe739d686516c7286e7bb580637d12

  • SHA512

    9bdb774e4df0c10fdf45fdb3decc8bc00b07f37249840863ac25ca1ff77b1fd134bfb4fa63de0cdd017e5646109e72f235ca158e3a5ff7d2312a6fcff1ba07bf

  • SSDEEP

    768:cH7R0am7q/555NJ9kSTOnVaKzY8MRP+tX:1eP5NJ2OOnVZSItX

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 16 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2352
    • C:\Users\Admin\AppData\Local\Crazy AIM v3.0.exe
      "C:\Users\Admin\AppData\Local\Crazy AIM v3.0.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Crazy AIM v3.0.exe

    Filesize

    33KB

    MD5

    8a5a31235dbd48bf4cb170ec877f9803

    SHA1

    5c631fca8dda2f005378350536156bb8b541a64b

    SHA256

    62d5776eee5ee08417d76d1fdfd907c402fe739d686516c7286e7bb580637d12

    SHA512

    9bdb774e4df0c10fdf45fdb3decc8bc00b07f37249840863ac25ca1ff77b1fd134bfb4fa63de0cdd017e5646109e72f235ca158e3a5ff7d2312a6fcff1ba07bf

  • memory/2056-16-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-17-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-11-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-12-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-13-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-14-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-10-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-15-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-18-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-19-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-21-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2056-22-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2352-9-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB