General

  • Target

    817940c9dd88c9d185f58532e2027e9df7bfaca8249ec96ae055da03c8750f20.exe

  • Size

    175KB

  • Sample

    240629-bw5traxfqh

  • MD5

    da34ea26ddfedfd7966e8aedf0bb93e6

  • SHA1

    ba30bde364d564268d175090364158cb66c165a9

  • SHA256

    817940c9dd88c9d185f58532e2027e9df7bfaca8249ec96ae055da03c8750f20

  • SHA512

    fbf634fd22ec37a65540c6ad1968b53666308d4d31a151c26b1444e242de40c95c0f48f96010bc72e5e0e9a10982b4f56590e96aded12015de915d7d86af8dff

  • SSDEEP

    3072:oe8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gT7wARE+WpCc:86ewwIwQJ6vKX0c5MlYZ0b2c

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/bot7379351260:AAGqtKlpHd72GFMRON17QY1OA6l1sR7mBik/sendMessage?chat_id=5795480469

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      817940c9dd88c9d185f58532e2027e9df7bfaca8249ec96ae055da03c8750f20.exe

    • Size

      175KB

    • MD5

      da34ea26ddfedfd7966e8aedf0bb93e6

    • SHA1

      ba30bde364d564268d175090364158cb66c165a9

    • SHA256

      817940c9dd88c9d185f58532e2027e9df7bfaca8249ec96ae055da03c8750f20

    • SHA512

      fbf634fd22ec37a65540c6ad1968b53666308d4d31a151c26b1444e242de40c95c0f48f96010bc72e5e0e9a10982b4f56590e96aded12015de915d7d86af8dff

    • SSDEEP

      3072:oe8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gT7wARE+WpCc:86ewwIwQJ6vKX0c5MlYZ0b2c

    • 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

    • 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 Matrix ATT&CK v13

Persistence

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks