Analysis

  • max time kernel
    145s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-01-2023 19:21

General

  • Target

    158162a2e1018f01bf256a2bd65882418c6b7e89.exe

  • Size

    425KB

  • MD5

    a023f65e2b275a6fa814b4247bd69c3b

  • SHA1

    158162a2e1018f01bf256a2bd65882418c6b7e89

  • SHA256

    ad784dcc210216c3cab22fa504436bab048c9555f0e79b1b51b599187c1b4e68

  • SHA512

    00932a8a1439279973ec908010f75bf2cd9474e10e18c62866553039d384947d1097cb8b1081fffc8bf80a457fb298198ab0c64335d9dfe10fd6697b853c85b2

  • SSDEEP

    3072:ghB5LrUwk4XVV0XjWdGbbWHCUnVHMpUzkatz:ghzLrUwk4XVqTWdkbyCUVsmQs

Malware Config

Extracted

Family

asyncrat

Version

5.0.5

Botnet

Venom Clients

C2

127.0.0.1:4449

Mutex

Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers.

  • Async RAT payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\158162a2e1018f01bf256a2bd65882418c6b7e89.exe
    "C:\Users\Admin\AppData\Local\Temp\158162a2e1018f01bf256a2bd65882418c6b7e89.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1080

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1080-132-0x0000000000A30000-0x0000000000AA0000-memory.dmp

    Filesize

    448KB

  • memory/1080-133-0x00007FFBD4DF0000-0x00007FFBD58B1000-memory.dmp

    Filesize

    10.8MB

  • memory/1080-134-0x00007FFBD4DF0000-0x00007FFBD58B1000-memory.dmp

    Filesize

    10.8MB