Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-02-2024 09:49

General

  • Target

    474324d0c8b763e19d4ef2e8ecc32204716d7465e990ccd7e2917a1008fa18f3.exe

  • Size

    3.8MB

  • MD5

    0f4ab934c661d3bdb014e024f388d182

  • SHA1

    67cb341cc301d686b8f2fdd49563972e1392f3dd

  • SHA256

    474324d0c8b763e19d4ef2e8ecc32204716d7465e990ccd7e2917a1008fa18f3

  • SHA512

    646c2186fa373ccf9d0f94b6052d093a24f6d3e3be6ad4ea151aeb5ec1d583135f452ee19151171f258794833d411effb0984193502480b0b1e2e8e1a81321ce

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/qmlwXVZ4FB:5+R/eZADUXR

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

godcheatfn.ddns.net:1234

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • install_dir

    zzz

  • install_file

    Runtime Broker.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 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\474324d0c8b763e19d4ef2e8ecc32204716d7465e990ccd7e2917a1008fa18f3.exe
    "C:\Users\Admin\AppData\Local\Temp\474324d0c8b763e19d4ef2e8ecc32204716d7465e990ccd7e2917a1008fa18f3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2684

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/2684-0-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB