Overview

overview

10

Static

static

8

Vixen Shel...in.exe

windows7_x64

10

Vixen Shel...in.exe

windows10_x64

10

Sharing

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General

  • Target

    Vixen Shelter Romance.scr.bin

  • Size

    8.7MB

  • Sample

    210118-p32ladfv66

  • MD5

    0521b0d5f0b688f1e854d385e4fb9ebb

  • SHA1

    5180ef4fc778b5a9ff9b7c8ca6f41b500ca0c4d5

  • SHA256

    171648fd46a4512cd2475bbd3720869cff6816786e1152080dc71fe60a68a727

  • SHA512

    3dfa62a658bf549fe4225061df5d3203723aec6e842e807176a4cb9d7c55e94fe3ad30064f8ec89bb1c0393bb219351c9dac63ddaf0be279a64befc42587a93d

Score
10/10
redlinediscoveryevasioninfostealerspywaretrojanvmprotect

Malware Config

Targets

    • Target

      Vixen Shelter Romance.scr.bin

    • Size

      8.7MB

    • MD5

      0521b0d5f0b688f1e854d385e4fb9ebb

    • SHA1

      5180ef4fc778b5a9ff9b7c8ca6f41b500ca0c4d5

    • SHA256

      171648fd46a4512cd2475bbd3720869cff6816786e1152080dc71fe60a68a727

    • SHA512

      3dfa62a658bf549fe4225061df5d3203723aec6e842e807176a4cb9d7c55e94fe3ad30064f8ec89bb1c0393bb219351c9dac63ddaf0be279a64befc42587a93d

    Score
    10/10
    redlinediscoveryevasioninfostealerspywaretrojanvmprotect

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

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

      evasion

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks BIOS information in registry

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks