General

  • Target

    1392-74-0x0000000000530000-0x0000000000542000-memory.dmp

  • Size

    72KB

  • Sample

    230322-hsab1afd23

  • MD5

    ac7fc5099be6c482850edf8df01a180d

  • SHA1

    4ea515a49198c199a4f1017aacfd0852d01af931

  • SHA256

    374303bfdda73d9fc2c2d5df85520b26a11123d55bdae67426b8984154829a4c

  • SHA512

    c933e65ef5fa65b8821c2e94656af61e51c56762ea7a6c51e6be75aea7a18578467e34d3586bd8773987a0b57b22d0b89a98a79f147d910b6b85206cf493c40b

  • SSDEEP

    768:PuwCfTg46YbWUn9jjmo2qrh7S4VMPIzDjbIgX3itvu+zTq7ZWlBDZaf+r:PuwCfTgpM2KJvznbfXStvzTq0rdaf+r

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

172.245.251.219:2015

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      1392-74-0x0000000000530000-0x0000000000542000-memory.dmp

    • Size

      72KB

    • MD5

      ac7fc5099be6c482850edf8df01a180d

    • SHA1

      4ea515a49198c199a4f1017aacfd0852d01af931

    • SHA256

      374303bfdda73d9fc2c2d5df85520b26a11123d55bdae67426b8984154829a4c

    • SHA512

      c933e65ef5fa65b8821c2e94656af61e51c56762ea7a6c51e6be75aea7a18578467e34d3586bd8773987a0b57b22d0b89a98a79f147d910b6b85206cf493c40b

    • SSDEEP

      768:PuwCfTg46YbWUn9jjmo2qrh7S4VMPIzDjbIgX3itvu+zTq7ZWlBDZaf+r:PuwCfTgpM2KJvznbfXStvzTq0rdaf+r

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Async RAT payload

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks