Analysis

  • max time kernel
    121s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27-05-2024 01:09

General

  • Target

    760e4c092ea836527d7e87ab4cf5c1b9ff8c91672840d1365109da149a984efe.exe

  • Size

    45KB

  • MD5

    16ca6b6d3f005419022c853613bb8059

  • SHA1

    7b93bb4786a9f07478c535ba56e010f7a205e716

  • SHA256

    760e4c092ea836527d7e87ab4cf5c1b9ff8c91672840d1365109da149a984efe

  • SHA512

    5a93f030b7bfbc7655f6e6628511e80b0b5504818d7a9ea04684761e1af2e1d126407e5b463fa5f5042f345ae2e2c91a2bf5771979771765f04a04a4d2e2f0f8

  • SSDEEP

    768:Cu/dRTUo0HQbWUnmjSmo2qM6lsNoPEaMPIcTjbwgX3irsjD0wJYSzOBDZ2x:Cu/dRTUPE2esuEaxcXb3XSuwqnzAd2x

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

fudisa.com:5552

Mutex

F8BcjpZLna2E

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Detects file containing reversed ASEP Autorun registry keys 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\760e4c092ea836527d7e87ab4cf5c1b9ff8c91672840d1365109da149a984efe.exe
    "C:\Users\Admin\AppData\Local\Temp\760e4c092ea836527d7e87ab4cf5c1b9ff8c91672840d1365109da149a984efe.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2180

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2180-0-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

    Filesize

    4KB

  • memory/2180-1-0x0000000000E70000-0x0000000000E82000-memory.dmp

    Filesize

    72KB

  • memory/2180-2-0x0000000074A30000-0x000000007511E000-memory.dmp

    Filesize

    6.9MB

  • memory/2180-20-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

    Filesize

    4KB

  • memory/2180-21-0x0000000074A30000-0x000000007511E000-memory.dmp

    Filesize

    6.9MB