Overview

overview

10

Static

static

7

Loader.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    Loader.exe

  • Size

    5.5MB

  • Sample

    240630-fgca4stfpe

  • MD5

    10614cf2f1776ac3cdde30d497897c72

  • SHA1

    91c441810fee12a4c04e33649c590c33a3bd1427

  • SHA256

    18ed1ce822016af6ad90ba47dd82f0848837d7b047eb019af2518877469f494e

  • SHA512

    3dfab245a2e9818c0a86ccc7f85d09aad954e7194b193e361f1386bd5023fd94ebdf616233eefc84b6f7af49c9484bc6f82a84a77188e9d828153df9ad197e46

  • SSDEEP

    98304:jAxZzZlTxAhUIFzK1U1cmQGb9QgfRRG0kNjNP2AQIJqv:jUZtlKhUIFiUpQKmgf8BP24Jqv

Score
10/10
risepromicrosoftcollectionpersistencephishingstealer

Malware Config

Extracted

Family

risepro

C2

77.91.77.117:50500

Targets

    • Target

      Loader.exe

    • Size

      5.5MB

    • MD5

      10614cf2f1776ac3cdde30d497897c72

    • SHA1

      91c441810fee12a4c04e33649c590c33a3bd1427

    • SHA256

      18ed1ce822016af6ad90ba47dd82f0848837d7b047eb019af2518877469f494e

    • SHA512

      3dfab245a2e9818c0a86ccc7f85d09aad954e7194b193e361f1386bd5023fd94ebdf616233eefc84b6f7af49c9484bc6f82a84a77188e9d828153df9ad197e46

    • SSDEEP

      98304:jAxZzZlTxAhUIFzK1U1cmQGb9QgfRRG0kNjNP2AQIJqv:jUZtlKhUIFiUpQKmgf8BP24Jqv

    Score
    10/10
    risepromicrosoftcollectionpersistencephishingstealer

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

      stealerrisepro

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Drops startup file

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    • Detected potential entity reuse from brand microsoft.

      phishingmicrosoft

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks