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
    16-12-2024 06:18

General

  • Target

    f7b394a8bc50dadfa41a243e5c9dacb7_JaffaCakes118.exe

  • Size

    5.4MB

  • MD5

    f7b394a8bc50dadfa41a243e5c9dacb7

  • SHA1

    c8d02c4c38fcd761824b8dd690c5497bca2049bd

  • SHA256

    5bc81daaa66b1f8bdf92103ba33d416da10a19304d83bbc6210c52320ed2a889

  • SHA512

    de60604c11f27b647d3844a81861c117f6ed6eca53d8c72644011c532080cc4f36b43ad945b427ab2ef199ec676c6c20b4a43ba5a36301c4466666dd5a002fcc

  • SSDEEP

    98304:SpNz/yAfY7LpoNKavfAlidC06HsxY8MICTEQR+NqrH6GrflwC3B:GYLK8qfpUaHqEQRWqj6ON7

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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7b394a8bc50dadfa41a243e5c9dacb7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f7b394a8bc50dadfa41a243e5c9dacb7_JaffaCakes118.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
    • Suspicious use of AdjustPrivilegeToken
    PID:3724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3724-0-0x0000000000DC0000-0x0000000001B16000-memory.dmp

    Filesize

    13.3MB

  • memory/3724-2-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-1-0x0000000075F60000-0x0000000075F61000-memory.dmp

    Filesize

    4KB

  • memory/3724-5-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-6-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-4-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-3-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-7-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-11-0x0000000000DC0000-0x0000000001B16000-memory.dmp

    Filesize

    13.3MB

  • memory/3724-12-0x0000000000DC0000-0x0000000001B16000-memory.dmp

    Filesize

    13.3MB

  • memory/3724-13-0x0000000006B80000-0x0000000007198000-memory.dmp

    Filesize

    6.1MB

  • memory/3724-14-0x00000000065A0000-0x00000000065B2000-memory.dmp

    Filesize

    72KB

  • memory/3724-15-0x0000000006600000-0x000000000663C000-memory.dmp

    Filesize

    240KB

  • memory/3724-16-0x0000000006640000-0x000000000668C000-memory.dmp

    Filesize

    304KB

  • memory/3724-17-0x0000000000DC0000-0x0000000001B16000-memory.dmp

    Filesize

    13.3MB

  • memory/3724-18-0x0000000075F60000-0x0000000075F61000-memory.dmp

    Filesize

    4KB

  • memory/3724-19-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-20-0x0000000006950000-0x0000000006A5A000-memory.dmp

    Filesize

    1.0MB

  • memory/3724-21-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-23-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB

  • memory/3724-24-0x0000000075F40000-0x0000000076030000-memory.dmp

    Filesize

    960KB