Overview

overview

10

Static

static

SecuriteIn...49.exe

windows7-x64

1

SecuriteIn...49.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    SecuriteInfo.com.Win32.DropperX-gen.6349.exe

  • Size

    7KB

  • Sample

    221003-e7874agcc7

  • MD5

    d1860473f9a55ae6d09604dc559888a1

  • SHA1

    1da7d140c29e91e73ab7bdbb1e5373933d867ff3

  • SHA256

    60b9dfe94376364fa7c7d47ca49cfcdae1b54cfad864098c6cf260f5bf870992

  • SHA512

    6af5a6b85b045195e82e5c9d791d6b152fed93cdaf975c1dbc44af03298cd987ff61e630706419daa453e985c5b027d760f31e8240521cb3a6e6468120caceb5

  • SSDEEP

    96:nUO+K83HPiLF5UyfzDuyGh0/aCdf0zNt:CqLF5Jfuy0qF+

Score
10/10
asyncratdefaultpersistencerat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

fresh02.ddns.net:2245

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    logs.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      SecuriteInfo.com.Win32.DropperX-gen.6349.exe

    • Size

      7KB

    • MD5

      d1860473f9a55ae6d09604dc559888a1

    • SHA1

      1da7d140c29e91e73ab7bdbb1e5373933d867ff3

    • SHA256

      60b9dfe94376364fa7c7d47ca49cfcdae1b54cfad864098c6cf260f5bf870992

    • SHA512

      6af5a6b85b045195e82e5c9d791d6b152fed93cdaf975c1dbc44af03298cd987ff61e630706419daa453e985c5b027d760f31e8240521cb3a6e6468120caceb5

    • SSDEEP

      96:nUO+K83HPiLF5UyfzDuyGh0/aCdf0zNt:CqLF5Jfuy0qF+

    Score
    10/10
    asyncratdefaultpersistencerat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Async RAT payload

      rat

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks