Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-02-2024 09:57

General

  • Target

    60fb4d271b19cc24c8724a01b47b3e4db758cb6623c8c97737d50676ae9d38d9.exe

  • Size

    3.8MB

  • MD5

    92114589dd6ba5f40456a67f19684837

  • SHA1

    227f9e04ca82899b8289a3bdac0c91c588749259

  • SHA256

    60fb4d271b19cc24c8724a01b47b3e4db758cb6623c8c97737d50676ae9d38d9

  • SHA512

    213758978d3ddcbb6910faa0c3a964246830b358b7c5b1ca7b46f13e6a1b23c6965fa8141bdabad37d4a052de3eb77d9d0be7946a934cf3166413df3c28306d5

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/wmlwXVZ4FB:5+R/eZADUXR

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

hailisbetter.ddns.net:44200

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • install_dir

    discord

  • install_file

    svchost.exe

  • tor_process

    tor

Signatures

  • BitRAT

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious behavior: RenamesItself 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\60fb4d271b19cc24c8724a01b47b3e4db758cb6623c8c97737d50676ae9d38d9.exe
    "C:\Users\Admin\AppData\Local\Temp\60fb4d271b19cc24c8724a01b47b3e4db758cb6623c8c97737d50676ae9d38d9.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1692

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1692-0-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB