Overview

overview

10

Static

static

b3b9ee8424...c3.exe

windows7-x64

10

b3b9ee8424...c3.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    46s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    07-10-2022 14:53

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General

  • Target

    b3b9ee842419a726e1c9a74e01269ffa26390eb844e55be2f5ce13aae7a8b4c3.exe

  • Size

    1.8MB

  • MD5

    9625eb1e116761706267fec1f9bf09dd

  • SHA1

    71c835d1859fe00b14c0926d071f38740b146b9f

  • SHA256

    b3b9ee842419a726e1c9a74e01269ffa26390eb844e55be2f5ce13aae7a8b4c3

  • SHA512

    febf4fcf3686dd17b42738385ddb029990448afd0c4fa39676fa2a44a0eac93797e55f30a693e4fdc7db24d5a41a16c585b6088c377b53b532188139acad153f

  • SSDEEP

    24576:aVNf352ofv3v2rWhu4A3CG4h8xgFIfVVH1XkID19XdwuXOkEuJ:aVNf30on3vbu4+CUgFItZ10ID19tnJ

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

大灰狼远控

Botnet

Default

C2

58.221.58.124:8848

Mutex

DcRatMutex

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3b9ee842419a726e1c9a74e01269ffa26390eb844e55be2f5ce13aae7a8b4c3.exe
    "C:\Users\Admin\AppData\Local\Temp\b3b9ee842419a726e1c9a74e01269ffa26390eb844e55be2f5ce13aae7a8b4c3.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1244

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1244-54-0x00000000285C0000-0x00000000285D6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1244-55-0x0000000028300000-0x0000000028400000-memory.dmp
    Filesize

    1024KB

    Download