Analysis

  • max time kernel
    144s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2024 10:19

General

  • Target

    JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe

  • Size

    3.3MB

  • MD5

    14444c9c5db1ea8697998809b388650c

  • SHA1

    3e2c4b015ea01f502678cac5d1aeac5044b2dc34

  • SHA256

    b7e5029d6258a083904d38b575acd8eee6d49226a7c12282542cd8462320dea6

  • SHA512

    64c0631b0f8f0e41843befb43cd9e99ab91a6409b71a2864b312a534a65669003e35414231b4b55eb4afad490c9eefd693182088eadb5e45c809efb9da26c744

  • SSDEEP

    98304:eEAu0XsEpAZQKRjXrNELnnU/T24+daUZ8:Eu0cxaKRjbNELOax

Malware Config

Extracted

Family

bitrat

Version

1.34

C2

madehamozza.ddns.net:1234

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • Bitrat 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.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4604

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4604-0-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-1-0x0000000077574000-0x0000000077576000-memory.dmp

    Filesize

    8KB

  • memory/4604-5-0x0000000004E70000-0x0000000004E71000-memory.dmp

    Filesize

    4KB

  • memory/4604-6-0x0000000004E50000-0x0000000004E51000-memory.dmp

    Filesize

    4KB

  • memory/4604-4-0x0000000004E20000-0x0000000004E21000-memory.dmp

    Filesize

    4KB

  • memory/4604-3-0x0000000004DD0000-0x0000000004DD1000-memory.dmp

    Filesize

    4KB

  • memory/4604-2-0x0000000004D70000-0x0000000004D71000-memory.dmp

    Filesize

    4KB

  • memory/4604-7-0x0000000000401000-0x00000000005A7000-memory.dmp

    Filesize

    1.6MB

  • memory/4604-8-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-9-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-10-0x0000000074840000-0x0000000074879000-memory.dmp

    Filesize

    228KB

  • memory/4604-11-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-12-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-13-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-14-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-15-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-16-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-17-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-18-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-20-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-19-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-21-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-22-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-23-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-25-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-24-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-26-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-27-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-28-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-30-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-29-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-31-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-32-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-33-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-35-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-34-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-36-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-37-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-38-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB

  • memory/4604-40-0x0000000074C20000-0x0000000074C59000-memory.dmp

    Filesize

    228KB

  • memory/4604-39-0x0000000000400000-0x0000000000C9E000-memory.dmp

    Filesize

    8.6MB