Analysis

  • max time kernel
    93s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-12-2024 02:13

General

  • Target

    852a008d3c6ce0c868ebc9e48cce189afb4abee4609dc1f3c05256adc212d865.exe

  • Size

    4.5MB

  • MD5

    f32e537683d968304ca7c5be6a0a22c8

  • SHA1

    535583ce14bc0ecc2c2f46344ff1c3cc76740211

  • SHA256

    852a008d3c6ce0c868ebc9e48cce189afb4abee4609dc1f3c05256adc212d865

  • SHA512

    2cc24cb737796953f99e407adb7eabd5f915ec40962b6fedd26ba4c7b4ac40c581932c4c7ef0ec8dc69e0967399153fb8514f98d84bb799a7e841515354b7eac

  • SSDEEP

    49152:idMZdRuGZ2OY7SzJLJz6QijzJfLU5CBAWw:idOdRu6tOcJB6RlL2CBA

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

104.236.39.42:6606

104.236.39.42:7707

104.236.39.42:8808

Mutex

NLzwJdZ9VJQw

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#.

  • Asyncrat family
  • Async RAT payload 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\852a008d3c6ce0c868ebc9e48cce189afb4abee4609dc1f3c05256adc212d865.exe
    "C:\Users\Admin\AppData\Local\Temp\852a008d3c6ce0c868ebc9e48cce189afb4abee4609dc1f3c05256adc212d865.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4248-0-0x00000000001D0000-0x000000000064E480-memory.dmp

    Filesize

    4.5MB

  • memory/4248-1-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

    Filesize

    4KB

  • memory/4248-2-0x0000000005300000-0x0000000005312000-memory.dmp

    Filesize

    72KB

  • memory/4248-3-0x0000000073F20000-0x00000000746D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-4-0x0000000073F20000-0x00000000746D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-7-0x0000000006010000-0x00000000060AC000-memory.dmp

    Filesize

    624KB

  • memory/4248-8-0x0000000006660000-0x0000000006C04000-memory.dmp

    Filesize

    5.6MB

  • memory/4248-9-0x0000000006120000-0x0000000006186000-memory.dmp

    Filesize

    408KB

  • memory/4248-10-0x00000000001D0000-0x000000000064E480-memory.dmp

    Filesize

    4.5MB

  • memory/4248-11-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

    Filesize

    4KB

  • memory/4248-12-0x0000000073F20000-0x00000000746D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-13-0x0000000073F20000-0x00000000746D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-14-0x0000000073F20000-0x00000000746D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4248-15-0x0000000073F20000-0x00000000746D0000-memory.dmp

    Filesize

    7.7MB