Overview

overview

10

Static

static

RR807010335LL.bat

windows7-x64

8

RR807010335LL.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    RR807010335LL.bat

  • Size

    8KB

  • Sample

    220918-waf9gsfdhm

  • MD5

    ac349bc7579eea3d10b3ca44cad8a3bb

  • SHA1

    cecbc870f429664b51d246a189892bbb8d8fc3b7

  • SHA256

    19cdcf460fdca1e5935eb3ba7f428172007bfe5c23c4a95aec10e1f40786d472

  • SHA512

    2232d3716d918775a50df02a3211863a889516e4212292bf7deb82dfdee2a883336d199e52e3586a230b3db449cf2c3944691878314c4cd75ef46c111c6660d2

  • SSDEEP

    192:lSJcJlJTJCJrJlJjJmJlJzJp9JDJCJmJjczJNJrJ5YNJBJNDJ8JZZE/:YJcJlJTJCJrJlJjJmJlJzJp9JDJCJmJz

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

Default

C2

superfaster1.is-found.org:5020

Mutex

AsyncMutex_ziad

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      RR807010335LL.bat

    • Size

      8KB

    • MD5

      ac349bc7579eea3d10b3ca44cad8a3bb

    • SHA1

      cecbc870f429664b51d246a189892bbb8d8fc3b7

    • SHA256

      19cdcf460fdca1e5935eb3ba7f428172007bfe5c23c4a95aec10e1f40786d472

    • SHA512

      2232d3716d918775a50df02a3211863a889516e4212292bf7deb82dfdee2a883336d199e52e3586a230b3db449cf2c3944691878314c4cd75ef46c111c6660d2

    • SSDEEP

      192:lSJcJlJTJCJrJlJjJmJlJzJp9JDJCJmJjczJNJrJ5YNJBJNDJ8JZZE/:YJcJlJTJCJrJlJjJmJlJzJp9JDJCJmJz

    Score
    10/10
    asyncratdefaultrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Async RAT payload

      rat

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks