Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 08:19

General

  • Target

    2ed686c2589a244be106a6dddde801f8.exe

  • Size

    10.5MB

  • MD5

    2ed686c2589a244be106a6dddde801f8

  • SHA1

    cfb489b3c2c5940a18ab57c34fb4ef2f39161611

  • SHA256

    490e9bf001134266683e18fbe9e8f1b14aa3535e035ed79b8c68e025543b1d0c

  • SHA512

    6748264a2b8e55bc5097fdf53f7f0dd3f91ce8060134e94cf8f775efb844055a3babaa818fe4f005605b77174d13ba024ffe862e354feda9e3d814d760d0e675

  • SSDEEP

    12288:R9C/QKe5soX7IeGZcheDdAJljshoAkdQ3uNozoZWHLv98baYh2SnvXdRM0ChnNGn:RwBd3X3w

Malware Config

Extracted

Family

bitrat

Version

1.32

C2

bitrat.nsupdate.info:2405

Attributes
  • communication_password

    b8f58c3067916bbfb50766aa8bddd42c

  • tor_process

    tor

Signatures

  • BitRAT

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

  • BitRAT payload 24 IoCs
  • Detect ZGRat V1 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ed686c2589a244be106a6dddde801f8.exe
    "C:\Users\Admin\AppData\Local\Temp\2ed686c2589a244be106a6dddde801f8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Users\Admin\AppData\Local\Temp\2ed686c2589a244be106a6dddde801f8.exe
      "C:\Users\Admin\AppData\Local\Temp\2ed686c2589a244be106a6dddde801f8.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4460

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4460-25-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-46-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-45-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-24-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-47-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-43-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-10-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-44-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-11-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-8-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-7-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-13-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-14-0x0000000074CC0000-0x0000000074CF9000-memory.dmp

    Filesize

    228KB

  • memory/4460-18-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-20-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-22-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-42-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-19-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-17-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-15-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-16-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-23-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-26-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-39-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-21-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-27-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-29-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-28-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-30-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-32-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-31-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-35-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-34-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-33-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-38-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-37-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-36-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4460-41-0x00000000750A0000-0x00000000750D9000-memory.dmp

    Filesize

    228KB

  • memory/4460-40-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4808-1-0x0000000000860000-0x00000000012D8000-memory.dmp

    Filesize

    10.5MB

  • memory/4808-0-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/4808-12-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/4808-6-0x0000000001D60000-0x0000000001D7C000-memory.dmp

    Filesize

    112KB

  • memory/4808-4-0x0000000006E80000-0x0000000007040000-memory.dmp

    Filesize

    1.8MB

  • memory/4808-3-0x0000000001DE0000-0x0000000001DF0000-memory.dmp

    Filesize

    64KB

  • memory/4808-2-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB