Overview

overview

10

Static

static

1

hy.ps1

windows7-x64

1

hy.ps1

windows10-2004-x64

10

Sharing

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General

  • Target

    hy.ps1

  • Size

    9.0MB

  • Sample

    240425-qex5xaba4z

  • MD5

    c867dbeca2907417d58f0bfb4de699d6

  • SHA1

    fa942ea34e59c938d9c307a9c5054118b21fa699

  • SHA256

    19317da5733e40de48774b836f81b6edd83a60976ef180b6e796928399cee1c3

  • SHA512

    2658decfca16f085932c43ee6397cb449ab7ecf041d2c46630a5fdb3075c21eb9e5836ddb2e9018f4aac99f68ba9a1c3e19973da5c9ca58fc9bb2f7278b557e5

  • SSDEEP

    24576:sEAjJLSsZ05S8PllqWR4Q4/YVwCxCpMt8JNim5irz5aRt5vQZUZMc7JS0Ccn3ban:W8RVkwoFZ0qQpynBV

Score
10/10
asyncratstealeriumdefaultcollectionratstealer

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

91.92.252.234:3232

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      hy.ps1

    • Size

      9.0MB

    • MD5

      c867dbeca2907417d58f0bfb4de699d6

    • SHA1

      fa942ea34e59c938d9c307a9c5054118b21fa699

    • SHA256

      19317da5733e40de48774b836f81b6edd83a60976ef180b6e796928399cee1c3

    • SHA512

      2658decfca16f085932c43ee6397cb449ab7ecf041d2c46630a5fdb3075c21eb9e5836ddb2e9018f4aac99f68ba9a1c3e19973da5c9ca58fc9bb2f7278b557e5

    • SSDEEP

      24576:sEAjJLSsZ05S8PllqWR4Q4/YVwCxCpMt8JNim5irz5aRt5vQZUZMc7JS0Ccn3ban:W8RVkwoFZ0qQpynBV

    Score
    10/10
    asyncratstealeriumdefaultcollectionratstealer

    • AsyncRat

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

      ratasyncrat

    • Stealerium

      An open source info stealer written in C# first seen in May 2022.

      stealerstealerium

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Async RAT payload

      rat

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks