Analysis

  • max time kernel
    61s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2023 22:16

General

  • Target

    WuyQxFYteA.exe

  • Size

    171KB

  • MD5

    f0bd3c3d10b20b6078c9d0c99ecb0137

  • SHA1

    279c453e9d0144d3338a11f3e1a8efec56ad1044

  • SHA256

    4293a76767a4657c973bd39b07054adc0d3d790cbc2b9be6e14c81e1f9545b79

  • SHA512

    7b66a99fb9e20cb43d0d4cb624b0153253a492e03da313de3fd9f78e2bc4b1e4008fad4b98d2cd45757c53bd2f9a58c07ebe3140cf12f47646bbb72b86a4290b

  • SSDEEP

    3072:cu/iTgle2PQuSzbLbTTlW4GLD6DvtMJCU7DzpyhJWnFd:cu/brPRSzbvTTeODvtMJfDVyhJW/

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

bevdona.theworkpc.com:5576

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\WuyQxFYteA.exe
    "C:\Users\Admin\AppData\Local\Temp\WuyQxFYteA.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4860

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4860-132-0x0000000000410000-0x0000000000440000-memory.dmp
    Filesize

    192KB

  • memory/4860-133-0x0000000005140000-0x00000000051DC000-memory.dmp
    Filesize

    624KB

  • memory/4860-134-0x0000000005790000-0x0000000005D34000-memory.dmp
    Filesize

    5MB

  • memory/4860-135-0x0000000005250000-0x00000000052B6000-memory.dmp
    Filesize

    408KB