Overview

overview

10

Static

static

10

client.exe

windows7-x64

10

client.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    18-05-2024 12:02

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General

  • Target

    client.exe

  • Size

    47KB

  • MD5

    2264a93b843780fccf73f09872efcc11

  • SHA1

    b7de7ac1c79bc8a0fb74c0cda03da119310a867f

  • SHA256

    ed10efa2229c61f60337385947f4063a134ecb62e36f0e01c5dfe53ff52b3ac0

  • SHA512

    25e6785cdd6a55bfc787776b07916ff33f5cf4dc94b0c334bdaa1167367443adbee98c6f678c6bb4cf316f364027afc5e42e205a316cc9c783a72ed3de08923d

  • SSDEEP

    768:dOEuILWCKi+DiBtelDSN+iV08YbygeFye9QlvZvEgK/J9lZVc6KN:dOtmBtKDs4zb1oQVZnkJ3ZVclN

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

104.238.167.85:1024

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#.

    ratasyncrat
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\client.exe
    "C:\Users\Admin\AppData\Local\Temp\client.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2472

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab2906.tmp
    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\Tar7DDC.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    Download Submit

  • memory/2472-0-0x000007FEF5C23000-0x000007FEF5C24000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2472-1-0x0000000000AF0000-0x0000000000B02000-memory.dmp

    Filesize

    72KB

    Download

  • memory/2472-2-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

    Filesize

    9.9MB

    Download

  • memory/2472-19-0x000007FEF5C23000-0x000007FEF5C24000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2472-20-0x0000000000A90000-0x0000000000AF4000-memory.dmp

    Filesize

    400KB

    Download

  • memory/2472-39-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

    Filesize

    9.9MB

    Download