Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2025 02:10

General

  • Target

    JaffaCakes118_085f3c05da921938663b00274540e93c.exe

  • Size

    3.7MB

  • MD5

    085f3c05da921938663b00274540e93c

  • SHA1

    4b743c290abbb311fb2ed8dc863d4039e73241fd

  • SHA256

    98782624d7412fb6510e54bfcbd8fdce21b2f63ebba4591bd08be892ec98e3a7

  • SHA512

    5c5218e2d6bebbcbe7c0470072717f9c5398dcdfb95db4537fd17caed06e49091de3b5427c8938fb7593c4bc075fca8b10a04a496bac93e54003df4f72c8bd3d

  • SSDEEP

    49152:/o6zVBZ/HIs48vzm0qX59ZZabt0kFjyqVKKNe0cwC:/xzF/VBLV259Pa+FqVk

Malware Config

Signatures

  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Sectoprat family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_085f3c05da921938663b00274540e93c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_085f3c05da921938663b00274540e93c.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:1020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1020-0-0x0000000000BA0000-0x0000000001282000-memory.dmp

    Filesize

    6.9MB

  • memory/1020-1-0x0000000077430000-0x0000000077431000-memory.dmp

    Filesize

    4KB

  • memory/1020-2-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-4-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-3-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-7-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-6-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-5-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-10-0x0000000000BA0000-0x0000000001282000-memory.dmp

    Filesize

    6.9MB

  • memory/1020-11-0x0000000005EE0000-0x00000000064F8000-memory.dmp

    Filesize

    6.1MB

  • memory/1020-12-0x0000000005960000-0x0000000005972000-memory.dmp

    Filesize

    72KB

  • memory/1020-13-0x0000000005A90000-0x0000000005B9A000-memory.dmp

    Filesize

    1.0MB

  • memory/1020-14-0x00000000059C0000-0x00000000059FC000-memory.dmp

    Filesize

    240KB

  • memory/1020-15-0x0000000006500000-0x00000000066C2000-memory.dmp

    Filesize

    1.8MB

  • memory/1020-16-0x0000000005A30000-0x0000000005A7C000-memory.dmp

    Filesize

    304KB

  • memory/1020-17-0x0000000000BA0000-0x0000000001282000-memory.dmp

    Filesize

    6.9MB

  • memory/1020-18-0x0000000077430000-0x0000000077431000-memory.dmp

    Filesize

    4KB

  • memory/1020-19-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-20-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-21-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-23-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-22-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-24-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-25-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB

  • memory/1020-27-0x0000000077410000-0x0000000077500000-memory.dmp

    Filesize

    960KB