Overview

overview

10

Static

static

10

f96a50f352...f5.exe

windows10-2004-x64

10

f96a50f352...f5.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    f96a50f352f88ca741c26ac99955e370c3e6d8f5a2c20d926a1dd758a5a1bbf5
  • Size 175KB
  • Sample261001-by4pgatfrg
  • SHA256 f96a50f352f88ca741c26ac99955e370c3e6d8f5a2c20d926a1dd758a5a1bbf5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratstormkittydefaultdiscoveryexecutionpersistenceprivilege_escalationratspywarestealer

Malware Config

Extracted

Family

  • asyncrat

Botnet

  • Default

C2

  • https://api.telegram.org/bot8678087709:AAENdggDW9tvrLy2WbEb7Op1lIVyn7LLSC0/sendMessage?chat_id=8807503057

Mutex

  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

  • local_host

    127.0.0.1

aes.plain

Targets

    • Target
      f96a50f352f88ca741c26ac99955e370c3e6d8f5a2c20d926a1dd758a5a1bbf5
    • Size 175KB
    • SHA256 f96a50f352f88ca741c26ac99955e370c3e6d8f5a2c20d926a1dd758a5a1bbf5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdiscoveryexecutionasyncratstormkittypersistenceprivilege_escalationratspywarestealer

    • Family: AsyncRat

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

      ratasyncrat

    • Family: StormKitty

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

      stealerstormkitty

    • StormKitty payload

    • 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.

      discovery

    • Looks up geolocation information via web service

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

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

Defense Evasion

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

1
T1012

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

3
T1016

Internet Connection Discovery

1
T1016.001

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks