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Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/10/2023, 11:48

General

  • Target

    NEAS.46e321489e9b76e1ccbf661d8d2972efb563de4817f67a9082da5283d2389ba8exe_JC.exe

  • Size

    65KB

  • MD5

    7a4f23d2332a05e35e31421cd2ec5757

  • SHA1

    c78f4543ca1a4593f92111c5e7ea24e92550ef52

  • SHA256

    46e321489e9b76e1ccbf661d8d2972efb563de4817f67a9082da5283d2389ba8

  • SHA512

    6d2e944ca2ee83a79197b0e2b4819e20e4ed12d3629d226428338401cf8118bbfe9c1894a999060f8ba60c78155457960a2b3c30a3f125c0d90cb5f907e5b189

  • SSDEEP

    1536:/y2cSlPtkGYrsVqfhuD2a/d97AURE8vU6aAj9czcn4Hm8bwF6UNRl0qSb18roTRb:K2cSlPtkKE8vU6aAj96c4G8bwFDuqSuG

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

Default

C2

lesson.webredirect.org:6606

Mutex

AsyncMutex_ziad

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#.

  • Async RAT payload 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.46e321489e9b76e1ccbf661d8d2972efb563de4817f67a9082da5283d2389ba8exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.46e321489e9b76e1ccbf661d8d2972efb563de4817f67a9082da5283d2389ba8exe_JC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1676

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1676-0-0x0000000000F90000-0x0000000000FA6000-memory.dmp

    Filesize

    88KB

  • memory/1676-1-0x00000000745D0000-0x0000000074D80000-memory.dmp

    Filesize

    7.7MB

  • memory/1676-3-0x0000000005900000-0x0000000005910000-memory.dmp

    Filesize

    64KB

  • memory/1676-2-0x00000000745D0000-0x0000000074D80000-memory.dmp

    Filesize

    7.7MB

  • memory/1676-4-0x00000000060D0000-0x0000000006674000-memory.dmp

    Filesize

    5.6MB

  • memory/1676-5-0x0000000005D10000-0x0000000005DA2000-memory.dmp

    Filesize

    584KB

  • memory/1676-6-0x0000000005DB0000-0x0000000005DBA000-memory.dmp

    Filesize

    40KB

  • memory/1676-7-0x0000000005900000-0x0000000005910000-memory.dmp

    Filesize

    64KB