General

  • Target

    7f1630df6b57af024a3b561bdadc208f.exe

  • Size

    175KB

  • Sample

    240820-k1622sxdqr

  • MD5

    7f1630df6b57af024a3b561bdadc208f

  • SHA1

    9b304cb2eff05f040b76eccc00ee55b914cf1839

  • SHA256

    c9dbac4fe659e8918f50a4a157713e40d71e05367799af66d1d7845d958ee3f7

  • SHA512

    742219cb5c76b9d39ed56cff988a533d19ef3e202e0fa48e9a3aed7dd9de190eef0c313bc974e37e7f363892eb6787bc66657324be2f0fb05d1b0021ae61ec9e

  • SSDEEP

    3072:Je8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gT1wARE+WpCc:F6ewwIwQJ6vKX0c5MlYZ0b2K

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot7293375371:AAFwIvNWcuknS3y3mtsx4yNSSTkj8NCF_ko/sendMessage?chat_id=5795480469

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      7f1630df6b57af024a3b561bdadc208f.exe

    • Size

      175KB

    • MD5

      7f1630df6b57af024a3b561bdadc208f

    • SHA1

      9b304cb2eff05f040b76eccc00ee55b914cf1839

    • SHA256

      c9dbac4fe659e8918f50a4a157713e40d71e05367799af66d1d7845d958ee3f7

    • SHA512

      742219cb5c76b9d39ed56cff988a533d19ef3e202e0fa48e9a3aed7dd9de190eef0c313bc974e37e7f363892eb6787bc66657324be2f0fb05d1b0021ae61ec9e

    • SSDEEP

      3072:Je8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gT1wARE+WpCc:F6ewwIwQJ6vKX0c5MlYZ0b2K

    • AsyncRat

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

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Enterprise v15

Tasks