Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    5f87450ced45e07bfad3f29bc6ef85765624a5fb9dcde56275cc163064c474c5

  • Size

    2.4MB

  • Sample

    240625-3wqtda1flf

  • MD5

    75d52c8ee65bfde63853d593533aafbb

  • SHA1

    437bbbb0f5bb6f820155685371bc155847cfa8e8

  • SHA256

    5f87450ced45e07bfad3f29bc6ef85765624a5fb9dcde56275cc163064c474c5

  • SHA512

    dbfb0a3109d75ce83a5f50e8546abfc75caff4b4184f288290af19892511e29dfda10920bc6536a79512d856419cde84b38864f4571e833610bcf2a75d28e157

  • SSDEEP

    49152:yvfBSOC8DeSAdWJAUPLjCM+Mndb0NqDQzIs4CCQtIKPfCYFM:y3BJCwlAUTjBXZDQzIs5CQuuKYW

Score
10/10
riseproevasionstealer

Malware Config

Extracted

Family

risepro

C2

77.91.77.66:58709

Targets

    • Target

      5f87450ced45e07bfad3f29bc6ef85765624a5fb9dcde56275cc163064c474c5

    • Size

      2.4MB

    • MD5

      75d52c8ee65bfde63853d593533aafbb

    • SHA1

      437bbbb0f5bb6f820155685371bc155847cfa8e8

    • SHA256

      5f87450ced45e07bfad3f29bc6ef85765624a5fb9dcde56275cc163064c474c5

    • SHA512

      dbfb0a3109d75ce83a5f50e8546abfc75caff4b4184f288290af19892511e29dfda10920bc6536a79512d856419cde84b38864f4571e833610bcf2a75d28e157

    • SSDEEP

      49152:yvfBSOC8DeSAdWJAUPLjCM+Mndb0NqDQzIs4CCQtIKPfCYFM:y3BJCwlAUTjBXZDQzIs5CQuuKYW

    Score
    10/10
    riseproevasionstealer

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

      stealerrisepro

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks