Overview

overview

10

Static

static

10

a0.exe

windows7-x64

10

a0.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    a0.exe

  • Size

    170KB

  • Sample

    230322-rpj7gabb5z

  • MD5

    a0ce182a26b24adf936411f4ea796ab7

  • SHA1

    a764ea86541665181d7080fe2a2c534a6acc6c5b

  • SHA256

    85ca4cd1bdc0b219e0513bca055913d18debf0e6ef752a5814cb9b87af2bd646

  • SHA512

    de9db377614cfead6043022d2413d47821cd38dd5e751a6e91d3e37db4965217c92607495e15dcee834afec4fd22490635cd0377ec6f510126bf65dd4824b69b

  • SSDEEP

    3072:T+STW8djpN6izj8mZw24FBPBrL2eFcyZlVqIPu/i9bDq2cKk6+Wpn:w8XN6W8mm2anrL2eFcyvVXPSi9b+

Score
10/10
asyncratstormkittydefaultratspywarestealer

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/bot5081755732:AAFIzASZTZ42XUhPubF2E6ugH8B5BoBq2GY/sendMessage?chat_id=1184265544
Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      a0.exe

    • Size

      170KB

    • MD5

      a0ce182a26b24adf936411f4ea796ab7

    • SHA1

      a764ea86541665181d7080fe2a2c534a6acc6c5b

    • SHA256

      85ca4cd1bdc0b219e0513bca055913d18debf0e6ef752a5814cb9b87af2bd646

    • SHA512

      de9db377614cfead6043022d2413d47821cd38dd5e751a6e91d3e37db4965217c92607495e15dcee834afec4fd22490635cd0377ec6f510126bf65dd4824b69b

    • SSDEEP

      3072:T+STW8djpN6izj8mZw24FBPBrL2eFcyZlVqIPu/i9bDq2cKk6+Wpn:w8XN6W8mm2anrL2eFcyvVXPSi9b+

    Score
    10/10
    asyncratstormkittydefaultratspywarestealer

    • AsyncRat

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

      ratasyncrat

    • StormKitty

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

      stealerstormkitty

    • StormKitty payload

    • Async RAT payload

      rat

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Drops desktop.ini file(s)

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks