Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-09-2024 07:41

General

  • Target

    e44d9a967fae7f4611b2e0f3d238fdb3_JaffaCakes118.exe

  • Size

    468KB

  • MD5

    e44d9a967fae7f4611b2e0f3d238fdb3

  • SHA1

    ff5352b2bdce7cdff8c966b04d24c5fd02474ebb

  • SHA256

    9be2f7ceca13360ee836eef28d10bb983f8a10c97e1c9f1c8b76cade5951252b

  • SHA512

    40d7eab7d72ec39a95f809a0b81057f1706b9ac530038afa43011a3cefe79580df71bbdd84d2a1dd9c5cae6abf60d37af8b8272b5279e6610fd622c05af5049a

  • SSDEEP

    12288:j5vj7OBY2OIJt7VuYVJMtlYFGibpNy+4iAGCFSZ5SqoS:tKH7tx5VW3iu+4M4SZ5S

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 5 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Impair Defenses: Safe Mode Boot 1 TTPs 6 IoCs
  • UPX packed file 10 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e44d9a967fae7f4611b2e0f3d238fdb3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e44d9a967fae7f4611b2e0f3d238fdb3_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1716
    • C:\Users\Admin\AppData\Local\Temp\e44d9a967fae7f4611b2e0f3d238fdb3_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e44d9a967fae7f4611b2e0f3d238fdb3_JaffaCakes118.exe
      2⤵
      • Impair Defenses: Safe Mode Boot
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:3296
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Suspicious use of AdjustPrivilegeToken
    PID:4852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1716-0-0x0000000000400000-0x0000000000895000-memory.dmp

    Filesize

    4.6MB

  • memory/1716-9-0x0000000000400000-0x0000000000895000-memory.dmp

    Filesize

    4.6MB

  • memory/3296-3-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3296-4-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3296-5-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3296-6-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3296-8-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3296-10-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3296-11-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3296-13-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB