Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2024 01:45

General

  • Target

    28a3a9ccab27854d5480af683455a584_JaffaCakes118.exe

  • Size

    3.0MB

  • MD5

    28a3a9ccab27854d5480af683455a584

  • SHA1

    433de6dd038dcee376fb5c2dc3e344ac1266ea7c

  • SHA256

    dfb290890897f573ee59f17088f2957613eecad8fd53e8e88c0db60569f77425

  • SHA512

    d733a4928f727d2481f5d1ddc8f4c0e2c669c1e3f650c2cc0496634d68c57e0c9140f79aba6e646d0f71cabef7cb034c7d84521c1e3a58bd7a49c34d44d2b8bd

  • SSDEEP

    49152:APTCPBfmKyfiu1UZXiP0GtbWw7HT9vqrtpVG:Ar+JMOiP3Wo9vqrH

Malware Config

Signatures

  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • 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\28a3a9ccab27854d5480af683455a584_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\28a3a9ccab27854d5480af683455a584_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
    PID:4812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4812-0-0x0000000000180000-0x0000000000926000-memory.dmp

    Filesize

    7.6MB

  • memory/4812-1-0x0000000076230000-0x0000000076231000-memory.dmp

    Filesize

    4KB

  • memory/4812-5-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-8-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-9-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-7-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-6-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-2-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-4-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-3-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-12-0x0000000000180000-0x0000000000926000-memory.dmp

    Filesize

    7.6MB

  • memory/4812-14-0x0000000005A80000-0x0000000005A92000-memory.dmp

    Filesize

    72KB

  • memory/4812-15-0x0000000005C40000-0x0000000005D4A000-memory.dmp

    Filesize

    1.0MB

  • memory/4812-13-0x0000000006150000-0x0000000006768000-memory.dmp

    Filesize

    6.1MB

  • memory/4812-16-0x0000000005AE0000-0x0000000005B1C000-memory.dmp

    Filesize

    240KB

  • memory/4812-17-0x0000000005B30000-0x0000000005B7C000-memory.dmp

    Filesize

    304KB

  • memory/4812-18-0x0000000000180000-0x0000000000926000-memory.dmp

    Filesize

    7.6MB

  • memory/4812-19-0x0000000076230000-0x0000000076231000-memory.dmp

    Filesize

    4KB

  • memory/4812-20-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-21-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-22-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-23-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-24-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-25-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-26-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB

  • memory/4812-28-0x0000000076210000-0x0000000076300000-memory.dmp

    Filesize

    960KB