Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08-08-2024 01:28

General

  • Target

    Polymorphic.exe

  • Size

    282KB

  • MD5

    e180466ad25d8ca0881d3e78389f8785

  • SHA1

    2274e69d2d0cbbec63886ae25d745c18ab9dfaa2

  • SHA256

    4d6a80c4a2a952f2b3c58e8dda41712806b20fdb729950954ec34ac23bd5e336

  • SHA512

    686f950bda5500c5fb7825b12fcdfaac1dd57b96432d49842aa797c65bdd8d7afadf7118f7aa65f7331e19dd9fe69b4dbc9ee7bb24b41ceadbad0e57526163b3

  • SSDEEP

    6144:1oTqOB5Lwpdw8/kPOAGtTRA6TQhoIU3/IN/3gKXAs/lh08J:rmmdR/uFa9A6EeIUv1KXACT0m

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

127.0.0.1:8848

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Polymorphic.exe
    "C:\Users\Admin\AppData\Local\Temp\Polymorphic.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4704

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4704-1-0x00007FF7AC7C0000-0x00007FF7AC80A000-memory.dmp

    Filesize

    296KB

  • memory/4704-0-0x00007FF7AC7C1000-0x00007FF7AC7C2000-memory.dmp

    Filesize

    4KB

  • memory/4704-2-0x000002349B710000-0x000002349B72A000-memory.dmp

    Filesize

    104KB

  • memory/4704-3-0x00007FF7AC7C0000-0x00007FF7AC80A000-memory.dmp

    Filesize

    296KB

  • memory/4704-4-0x00007FF7AC7C0000-0x00007FF7AC80A000-memory.dmp

    Filesize

    296KB

  • memory/4704-5-0x000002349CFC0000-0x000002349CFD6000-memory.dmp

    Filesize

    88KB