Overview

overview

10

Static

static

SecuriteIn...58.exe

windows7_x64

10

SecuriteIn...58.exe

windows10_x64

10

Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 19:38

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    SecuriteInfo.com.Variant.Razy.666259.23910.2558.exe

  • Size

    3.0MB

  • MD5

    f51ea0bf84ed5e1ffd4e44508e572990

  • SHA1

    c9979a8615456cb649a0effea5f962955209ba2b

  • SHA256

    cafafc019f410ecf18ae5f44a816e77e790e90a4720e5801b051113c0caa37bb

  • SHA512

    7d39ce5ec3eecd8373a801f8047a686f4643992c3a8abdd81f649b37636dc491a186485230e3368ed64530e4901e18152cf8fb1d9f82b55abe545a50d043d42c

Score
10/10
vidardiscoveryevasionspywarestealertrojan

Malware Config

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Accesses 2FA software files, possible credential harvesting 2 TTPs
    spywarestealer
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Razy.666259.23910.2558.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Razy.666259.23910.2558.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1408

Network

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

3
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1408-0-0x0000000000400000-0x0000000000B33000-memory.dmp
    Filesize

    7.2MB

    Download
  • memory/1736-1-0x000007FEF6680000-0x000007FEF68FA000-memory.dmp
    Filesize

    2.5MB

    Download