Overview

overview

10

Static

static

10

C11Bootstr...up.exe

windows7-x64

10

C11Bootstr...up.exe

windows10-2004-x64

10

C11Bootstr...er.exe

windows7-x64

10

C11Bootstr...er.exe

windows10-2004-x64

10

C11Bootstr...on.bat

windows7-x64

10

C11Bootstr...on.bat

windows10-2004-x64

10

C11Bootstr...or.exe

windows7-x64

10

C11Bootstr...or.exe

windows10-2004-x64

10

C11Bootstr...ox.vbs

windows7-x64

1

C11Bootstr...ox.vbs

windows10-2004-x64

1

C11Bootstr...rt.bat

windows7-x64

1

C11Bootstr...rt.bat

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-04-2024 20:56

Sharing

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Report Analysis Logs

General

  • Target

    C11Bootstrapper/Properties/PageEditor.exe

  • Size

    74KB

  • MD5

    71887b035c3be525364fccc5281bd451

  • SHA1

    4a6ae558ee5a81b8282f44ffb270b82188431c79

  • SHA256

    ff6f8d1b16defe87d9f6b1c39e3864ed35b965728f6f58629ae0eae70ee88e1b

  • SHA512

    ab61935aaf3e08f369a2fbdea2fee45b0e964c962f4a54b79ed0d4d94f483a331020148dc012991133f08c4a51d53ebb5ea9ea05561197f95e61723156978cb6

  • SSDEEP

    1536:rUokcx5v/5CxSPMV7jCBevPIaH1b8/x4YqGQzcx8VclN:rUlcx5vx2SPMV3CCrH1b875Q0+Y

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

Mutex

tazbtpfpfzpxti

Attributes
  • delay

    1

  • install

    true

  • install_file

    PageEditor.exe

  • install_folder

    %Temp%

  • pastebin_config

    https://pastebin.com/raw/xZqBe1fC

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\C11Bootstrapper\Properties\PageEditor.exe
    "C:\Users\Admin\AppData\Local\Temp\C11Bootstrapper\Properties\PageEditor.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1556

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1556-0-0x00000000010E0000-0x00000000010F8000-memory.dmp

    Filesize

    96KB

    Download

  • memory/1556-1-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

    Filesize

    9.9MB

    Download

  • memory/1556-3-0x000000001AEF0000-0x000000001AF70000-memory.dmp

    Filesize

    512KB

    Download

  • memory/1556-4-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

    Filesize

    9.9MB

    Download