Analysis

  • max time kernel
    106s
  • max time network
    301s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 14:24

General

  • Target

    1652-68-0x00000000002C0000-0x00000000002D2000-memory.exe

  • Size

    72KB

  • MD5

    2cac7aa64975e413f96df02011ee2045

  • SHA1

    735d1a50ce2e1e6dc9ef5ca05eb16e9f8b7f8f80

  • SHA256

    1af9a1d04776b5a088456a055db16d1d380c39a51da133ea8cd374e042ff673c

  • SHA512

    a66a5fd400c9d6b0586f1d020ebcc133ef1f0106e5302ed3dddacc0eea542b41a901da7d71466abc05c407e903ead504d901004464578aabff978cbebdf1baa7

  • SSDEEP

    1536:yuwCfTgp/2zA0rV17bmUBelul7ADpmGUmydUx:yuwMTgp/2zjrV17bmIYDpmGULmx

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

45.137.22.111:8787

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • 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\1652-68-0x00000000002C0000-0x00000000002D2000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1652-68-0x00000000002C0000-0x00000000002D2000-memory.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1168

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1168-54-0x0000000000E30000-0x0000000000E42000-memory.dmp
    Filesize

    72KB

  • memory/1168-55-0x0000000075441000-0x0000000075443000-memory.dmp
    Filesize

    8KB