Overview

overview

10

Static

static

518a1bd076...d9.vbs

windows7-x64

10

518a1bd076...d9.vbs

windows10-2004-x64

10

Sharing

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General

  • Target

    518a1bd0764ca25fcf36d8a55bf2ebd9.vbs

  • Size

    238KB

  • Sample

    220923-hsp3fsddf4

  • MD5

    518a1bd0764ca25fcf36d8a55bf2ebd9

  • SHA1

    d6e490cdf33972c115a035631a3db91e527b0ef3

  • SHA256

    c410684799d2bc68f9f06e206381e7f1fc6336642df8d48346a9b3357ada7db4

  • SHA512

    b746019d51c04f97c75bbbe6ae65a74521120cb73aefee0a306c09088b2b1905d25f78c5b7e220962c2c34d11dd8bff082fef8056557acdb404e577dfcf0613b

  • SSDEEP

    48:sK0mjzlXJj5NzzBWsoMtssbs0Qs+PM/d9Z9s3XEHDzzAA:sKDF9n0JMtswebEjAsDoA

Score
10/10
asyncratrat

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://contadoreshbc.com/dll_startup

Targets

    • Target

      518a1bd0764ca25fcf36d8a55bf2ebd9.vbs

    • Size

      238KB

    • MD5

      518a1bd0764ca25fcf36d8a55bf2ebd9

    • SHA1

      d6e490cdf33972c115a035631a3db91e527b0ef3

    • SHA256

      c410684799d2bc68f9f06e206381e7f1fc6336642df8d48346a9b3357ada7db4

    • SHA512

      b746019d51c04f97c75bbbe6ae65a74521120cb73aefee0a306c09088b2b1905d25f78c5b7e220962c2c34d11dd8bff082fef8056557acdb404e577dfcf0613b

    • SSDEEP

      48:sK0mjzlXJj5NzzBWsoMtssbs0Qs+PM/d9Z9s3XEHDzzAA:sKDF9n0JMtswebEjAsDoA

    Score
    10/10
    asyncratrat

    • 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 startup file

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks