Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-01-2025 22:06

General

  • Target

    JaffaCakes118_af2527562aad6ca86955d42b76ec4c7c.exe

  • Size

    5.5MB

  • MD5

    af2527562aad6ca86955d42b76ec4c7c

  • SHA1

    79bbeb888f108433cfec2be28fe95646140a8cae

  • SHA256

    665a2195fb5888b79919c4fef6c27927b9d4edce6548ee623c2b08a3567ec0fe

  • SHA512

    d3b17912ef7c72f91486ff69bda857641e1b6cefdcc55fe09470df7f33fcee259a5db6ddf977e5fac4d5ab7b7ecb91f8ef1837091ad2589a77c79767e6bbd318

  • SSDEEP

    98304:OYHaC0HIV5Wy7DNx8k744bmrnJwXt3gZy9PupcdifOMTdppkJRvMi4uF7I:0CLfP78u4omrJwd3Iefib2Maq

Malware Config

Signatures

  • SectopRAT

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

  • SectopRAT payload 2 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 2 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_af2527562aad6ca86955d42b76ec4c7c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_af2527562aad6ca86955d42b76ec4c7c.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
    PID:3856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3856-0-0x0000000000EF0000-0x0000000001D84000-memory.dmp

    Filesize

    14.6MB

  • memory/3856-1-0x0000000076E80000-0x0000000076E81000-memory.dmp

    Filesize

    4KB

  • memory/3856-3-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB

  • memory/3856-2-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB

  • memory/3856-7-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB

  • memory/3856-6-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB

  • memory/3856-5-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB

  • memory/3856-4-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB

  • memory/3856-10-0x0000000000EF0000-0x0000000001D84000-memory.dmp

    Filesize

    14.6MB

  • memory/3856-11-0x0000000000EF0000-0x0000000001D84000-memory.dmp

    Filesize

    14.6MB

  • memory/3856-12-0x0000000006E10000-0x0000000007428000-memory.dmp

    Filesize

    6.1MB

  • memory/3856-13-0x00000000068B0000-0x00000000068C2000-memory.dmp

    Filesize

    72KB

  • memory/3856-14-0x00000000069E0000-0x0000000006AEA000-memory.dmp

    Filesize

    1.0MB

  • memory/3856-15-0x0000000006910000-0x000000000694C000-memory.dmp

    Filesize

    240KB

  • memory/3856-16-0x0000000006950000-0x000000000699C000-memory.dmp

    Filesize

    304KB

  • memory/3856-17-0x0000000000EF0000-0x0000000001D84000-memory.dmp

    Filesize

    14.6MB

  • memory/3856-18-0x0000000076E80000-0x0000000076E81000-memory.dmp

    Filesize

    4KB

  • memory/3856-19-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB

  • memory/3856-20-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB

  • memory/3856-22-0x0000000076E60000-0x0000000076F50000-memory.dmp

    Filesize

    960KB