Analysis

  • max time kernel
    595s
  • max time network
    603s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2022 13:34

General

  • Target

    a373d064cabacfd615563b9f094ae79e051f8f481ebaade3acb662863662f359.exe

  • Size

    3.8MB

  • MD5

    77a3f13034cd5f7cbaf5ec1dd930d97b

  • SHA1

    5b6bf670f93411031b05d8bb6870bbd3eaae52a9

  • SHA256

    a373d064cabacfd615563b9f094ae79e051f8f481ebaade3acb662863662f359

  • SHA512

    ffdd0ae1bba55a42e7137b03b92d66e25495f579343b9b29ab3348c6acc3d2aca93bbd254161054350f185f0fcc1c219c04ed79ad431a580f78702305e7ab3d7

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/ZmlwXVZ4FB:5+R/eZADUXR

Score
10/10

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

policy-generating.at.ply.gg:48719

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.

  • Drops file in System32 directory 6 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a373d064cabacfd615563b9f094ae79e051f8f481ebaade3acb662863662f359.exe
    "C:\Users\Admin\AppData\Local\Temp\a373d064cabacfd615563b9f094ae79e051f8f481ebaade3acb662863662f359.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2604
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    PID:2648

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2604-132-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB

  • memory/2604-133-0x0000000074FA0000-0x0000000074FD9000-memory.dmp

    Filesize

    228KB

  • memory/2604-134-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-135-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-136-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-137-0x0000000074FA0000-0x0000000074FD9000-memory.dmp

    Filesize

    228KB

  • memory/2604-138-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-139-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-140-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-141-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-142-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-143-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-144-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-145-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-146-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-147-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-148-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-149-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-150-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-151-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-152-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-153-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-154-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-155-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-156-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-157-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-158-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-159-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-160-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-161-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-162-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-163-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB

  • memory/2604-164-0x0000000075320000-0x0000000075359000-memory.dmp

    Filesize

    228KB