Overview

overview

10

Static

static

10

VinHub.exe

windows7-x64

10

VinHub.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    VinHub.exe

  • Size

    41KB

  • Sample

    240519-t9fqwsga37

  • MD5

    b9dc9c79b07f9e4fdcb6cde1efb8a7eb

  • SHA1

    a1f38f0b5c2e0124a95c9070b0fc1a58ea5c7b32

  • SHA256

    5fde8fc482c4b21a38c71eef6674457f7d3223fd551c0ea249ca4585351a3664

  • SHA512

    ca297f14645e2ae9e8cbbafb3ca4893ee53621db4201691b47dbe11abb6a04d18eaf8b290e36ec35ba11fc04765fd6398490703ad28ad1f3b38fdde3d2f58613

  • SSDEEP

    768:iscaIyIqfT6axpDXswruZ7eGWTjIKZKfgm3EhHW:xc1YfnxKeGWT8F7E5W

Score
10/10
mercurialgrabberevasionspywarestealer

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1241776645384175737/AqORvtLZvW_-Wd17Ym77oNBzCcz0FxLnK7uJ99NjZGsGP_RJuhb5E-TpQJpY1amZmjS-

Targets

    • Target

      VinHub.exe

    • Size

      41KB

    • MD5

      b9dc9c79b07f9e4fdcb6cde1efb8a7eb

    • SHA1

      a1f38f0b5c2e0124a95c9070b0fc1a58ea5c7b32

    • SHA256

      5fde8fc482c4b21a38c71eef6674457f7d3223fd551c0ea249ca4585351a3664

    • SHA512

      ca297f14645e2ae9e8cbbafb3ca4893ee53621db4201691b47dbe11abb6a04d18eaf8b290e36ec35ba11fc04765fd6398490703ad28ad1f3b38fdde3d2f58613

    • SSDEEP

      768:iscaIyIqfT6axpDXswruZ7eGWTjIKZKfgm3EhHW:xc1YfnxKeGWT8F7E5W

    Score
    10/10
    mercurialgrabberevasionspywarestealer

    • Mercurial Grabber Stealer

      Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

      stealermercurialgrabber

    • 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.

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Maps connected drives based on registry

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

7
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks