Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-04-2024 20:56

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

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#.

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 4 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:1232
  • C:\Windows\system32\SearchIndexer.exe
    C:\Windows\system32\SearchIndexer.exe /Embedding
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3896
    • C:\Windows\system32\SearchProtocolHost.exe
      "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
      2⤵
      • Modifies data under HKEY_USERS
      PID:3424
    • C:\Windows\system32\SearchFilterHost.exe
      "C:\Windows\system32\SearchFilterHost.exe" 0 808 812 760 8192 816 792
      2⤵
      • Modifies data under HKEY_USERS
      PID:1976

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1232-0-0x0000000000FC0000-0x0000000000FD8000-memory.dmp

    Filesize

    96KB

  • memory/1232-2-0x00007FFE7C450000-0x00007FFE7CF11000-memory.dmp

    Filesize

    10.8MB

  • memory/1232-3-0x000000001BDF0000-0x000000001BE00000-memory.dmp

    Filesize

    64KB

  • memory/1232-4-0x00007FFE7C450000-0x00007FFE7CF11000-memory.dmp

    Filesize

    10.8MB

  • memory/1976-43-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-44-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-45-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-46-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-47-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-50-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-49-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-48-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-51-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-52-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-54-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-57-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-56-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-59-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-61-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-60-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-58-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-55-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-53-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-62-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-63-0x000001DD7ED70000-0x000001DD7ED80000-memory.dmp

    Filesize

    64KB

  • memory/1976-64-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-65-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-66-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-69-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-68-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-67-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-70-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-71-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-73-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-74-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-75-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-77-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-80-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-79-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-78-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-85-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-87-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-86-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-76-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-92-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-103-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-105-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-104-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-107-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-113-0x000001DD7ED40000-0x000001DD7ED50000-memory.dmp

    Filesize

    64KB

  • memory/1976-114-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-115-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-125-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-126-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-127-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-129-0x000001DD7ED70000-0x000001DD7ED80000-memory.dmp

    Filesize

    64KB

  • memory/1976-130-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-132-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-133-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-137-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-141-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-142-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-143-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-146-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-154-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-156-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-157-0x000001DD7F180000-0x000001DD7F190000-memory.dmp

    Filesize

    64KB

  • memory/1976-158-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-161-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-162-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-163-0x000001DD7F180000-0x000001DD7F190000-memory.dmp

    Filesize

    64KB

  • memory/1976-168-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-169-0x000001DD7EEC0000-0x000001DD7EED0000-memory.dmp

    Filesize

    64KB

  • memory/1976-170-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-171-0x000001DD7F180000-0x000001DD7F190000-memory.dmp

    Filesize

    64KB

  • memory/1976-178-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-184-0x000001DD7ED30000-0x000001DD7ED40000-memory.dmp

    Filesize

    64KB

  • memory/1976-183-0x000001DD7F180000-0x000001DD7F190000-memory.dmp

    Filesize

    64KB

  • memory/1976-186-0x000001DD7F180000-0x000001DD7F190000-memory.dmp

    Filesize

    64KB

  • memory/3896-5-0x0000020A6D960000-0x0000020A6D970000-memory.dmp

    Filesize

    64KB

  • memory/3896-21-0x0000020A6DB90000-0x0000020A6DBA0000-memory.dmp

    Filesize

    64KB

  • memory/3896-37-0x0000020A71F50000-0x0000020A71F58000-memory.dmp

    Filesize

    32KB

  • memory/3896-41-0x0000020A728C0000-0x0000020A728C8000-memory.dmp

    Filesize

    32KB