Overview

overview

10

Static

static

1

file.html

windows7-x64

10

file.html

windows10-2004-x64

1

Sharing

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General

  • Target

    file

  • Size

    312KB

  • Sample

    240613-w9dyeaxgjg

  • MD5

    062033d29b2360355a50a03e588e350b

  • SHA1

    0db5ea48582d67a6efca5d78edafab8bc655a778

  • SHA256

    7dea4330525071e258fa1ec05d1aa44abdc046a9d7cbc7aab5cb6a10ebaf00dd

  • SHA512

    4c15de043d288da5175be1d65eecdb97c68ff9f05a37c2a243520c0db5a3f3fabce56a1decec793b52dd36f0a9f812b988895039e810a9c269fdb4a4b67b6448

  • SSDEEP

    3072:BiugAkHnjPIQ6KSEX/fHoPaW+LN7DxRLlzglKvVsuk:1gAkHnjPIQBSEnIPCN7jBvVsuk

Score
10/10
rhadamanthysevasionstealer

Malware Config

Targets

    • Target

      file

    • Size

      312KB

    • MD5

      062033d29b2360355a50a03e588e350b

    • SHA1

      0db5ea48582d67a6efca5d78edafab8bc655a778

    • SHA256

      7dea4330525071e258fa1ec05d1aa44abdc046a9d7cbc7aab5cb6a10ebaf00dd

    • SHA512

      4c15de043d288da5175be1d65eecdb97c68ff9f05a37c2a243520c0db5a3f3fabce56a1decec793b52dd36f0a9f812b988895039e810a9c269fdb4a4b67b6448

    • SSDEEP

      3072:BiugAkHnjPIQ6KSEX/fHoPaW+LN7DxRLlzglKvVsuk:1gAkHnjPIQBSEnIPCN7jBvVsuk

    Score
    10/10
    rhadamanthysevasionstealer

    • Detect rhadamanthys stealer shellcode

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • Enumerates VirtualBox registry keys

      evasion

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

      evasion

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Checks system information in the registry

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

4
T1497

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

9
T1012

Virtualization/Sandbox Evasion

4
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks