Overview

overview

10

Static

static

502b22dacc...f6.exe

windows7_x64

10

502b22dacc...f6.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    502b22daccb38e891942b4eb37474dd0d62fdf4a74bd79946bf5c96d3ef67bf6

  • Size

    1.6MB

  • Sample

    220320-d1cd4sgben

  • MD5

    32f9e259ffcd8c8aecafb3aba2e4be45

  • SHA1

    7d2d41402dbfbf62b352df96c27a56cd6f8e11e1

  • SHA256

    502b22daccb38e891942b4eb37474dd0d62fdf4a74bd79946bf5c96d3ef67bf6

  • SHA512

    aa6f8fdb3efae11e7e498ecfe4077a365c7b1fba8da765ceba69a83319a61911c0c7950555f6ac28ed6c65a6571aca6c70c6e728d0bb3cb5a5896ad9de6635bc

Score
10/10
webmonitorbackdoorevasioninfostealerratsuricataupx

Malware Config

Targets

    • Target

      502b22daccb38e891942b4eb37474dd0d62fdf4a74bd79946bf5c96d3ef67bf6

    • Size

      1.6MB

    • MD5

      32f9e259ffcd8c8aecafb3aba2e4be45

    • SHA1

      7d2d41402dbfbf62b352df96c27a56cd6f8e11e1

    • SHA256

      502b22daccb38e891942b4eb37474dd0d62fdf4a74bd79946bf5c96d3ef67bf6

    • SHA512

      aa6f8fdb3efae11e7e498ecfe4077a365c7b1fba8da765ceba69a83319a61911c0c7950555f6ac28ed6c65a6571aca6c70c6e728d0bb3cb5a5896ad9de6635bc

    Score
    10/10
    webmonitorbackdoorevasioninfostealerratsuricataupx

    • RevcodeRat, WebMonitorRat

      WebMonitor is a remote access tool that you can use from any browser access to control, and monitor your phones, or PCs.

      backdoorratinfostealerwebmonitor

    • WebMonitor Payload

    • suricata: ET MALWARE WebMonitor/RevCode RAT CnC Domain in DNS Lookup

      suricata: ET MALWARE WebMonitor/RevCode RAT CnC Domain in DNS Lookup

      suricata

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks