Overview

overview

10

Static

static

1

Adoc-PDFPa...Yj.wsf

windows7-x64

8

Adoc-PDFPa...Yj.wsf

windows10-2004-x64

10

Sharing

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General

  • Target

    Adoc-PDFPasswordedaround_V16AEYj.wsf

  • Size

    198KB

  • Sample

    230606-rqjx4aef7w

  • MD5

    238ead4420470bac07e1f77e789af46b

  • SHA1

    ed5a3f475ff87fa5ebc994404c83b8d8afea1aec

  • SHA256

    0024eeff7a3739674fa0c70d7ede07f8b763a795fe05e3908e058cb1d10ac2c3

  • SHA512

    55326e40fca8c6908b9d939bb628a065e615a490cfc6491e511c797e1f350ddfecc55df0cac6d60d9812aaa1d70c7965444437145dc7d0a3d0855c056a264bbc

  • SSDEEP

    384:13XU3XU3XU3XU3XU3XU3XU3XU3XU3XU3XU3Xcp3XU3XU3XU3XU3XU3XU3XU3XU3o:y

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

Default

C2

195.178.120.137:4001

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Adoc-PDFPasswordedaround_V16AEYj.wsf

    • Size

      198KB

    • MD5

      238ead4420470bac07e1f77e789af46b

    • SHA1

      ed5a3f475ff87fa5ebc994404c83b8d8afea1aec

    • SHA256

      0024eeff7a3739674fa0c70d7ede07f8b763a795fe05e3908e058cb1d10ac2c3

    • SHA512

      55326e40fca8c6908b9d939bb628a065e615a490cfc6491e511c797e1f350ddfecc55df0cac6d60d9812aaa1d70c7965444437145dc7d0a3d0855c056a264bbc

    • SSDEEP

      384:13XU3XU3XU3XU3XU3XU3XU3XU3XU3XU3XU3Xcp3XU3XU3XU3XU3XU3XU3XU3XU3o:y

    Score
    10/10
    asyncratdefaultrat

    • AsyncRat

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

      ratasyncrat

    • Async RAT payload

      rat

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • 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

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks