Analysis

  • max time kernel
    96s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-12-2024 13:24

General

  • Target

    c84a91d4261563b4171103a1d72a3f86f48ec2eaca6e43d7f217bdcbc877124d.exe

  • Size

    47KB

  • MD5

    da0c2ab9e92a4d36b177ae380e91feda

  • SHA1

    44fb185950925ca2fcb469fbedaceee0a451cbca

  • SHA256

    c84a91d4261563b4171103a1d72a3f86f48ec2eaca6e43d7f217bdcbc877124d

  • SHA512

    0fc9a2f7cd1924578ed0840205162c19bcc67ad602321461d74d817344436f778d6fe54cc91f795cbed6decd65dc4d8bbc17ef969af7dd5feafec9bd7fcc1e7e

  • SSDEEP

    768:ku/dRTUo0HQbWUnmjSmo2qMOdvbvAaQ9+EUMpPPI4/AWXXz0bjx+IBE8IIC6sGBo:ku/dRTUPE2ovbVWSQAWXX4bjgF8AIdgx

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

82.64.156.123:80

Mutex

9mzImB3NUR0Q

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
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\c84a91d4261563b4171103a1d72a3f86f48ec2eaca6e43d7f217bdcbc877124d.exe
    "C:\Users\Admin\AppData\Local\Temp\c84a91d4261563b4171103a1d72a3f86f48ec2eaca6e43d7f217bdcbc877124d.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4148-0-0x0000000074FAE000-0x0000000074FAF000-memory.dmp

    Filesize

    4KB

  • memory/4148-1-0x0000000000450000-0x0000000000462000-memory.dmp

    Filesize

    72KB

  • memory/4148-2-0x0000000074FA0000-0x0000000075750000-memory.dmp

    Filesize

    7.7MB

  • memory/4148-5-0x00000000056B0000-0x000000000574C000-memory.dmp

    Filesize

    624KB

  • memory/4148-6-0x0000000005D00000-0x00000000062A4000-memory.dmp

    Filesize

    5.6MB

  • memory/4148-7-0x0000000005750000-0x00000000057B6000-memory.dmp

    Filesize

    408KB

  • memory/4148-8-0x0000000074FAE000-0x0000000074FAF000-memory.dmp

    Filesize

    4KB

  • memory/4148-9-0x0000000074FA0000-0x0000000075750000-memory.dmp

    Filesize

    7.7MB

  • memory/4148-10-0x0000000006670000-0x00000000066E6000-memory.dmp

    Filesize

    472KB

  • memory/4148-11-0x00000000066F0000-0x000000000678C000-memory.dmp

    Filesize

    624KB

  • memory/4148-12-0x0000000006640000-0x000000000665E000-memory.dmp

    Filesize

    120KB

  • memory/4148-13-0x00000000067F0000-0x0000000006830000-memory.dmp

    Filesize

    256KB

  • memory/4148-14-0x0000000006790000-0x000000000679A000-memory.dmp

    Filesize

    40KB