General

  • Target

    d2fc34c054ab90dac2ccd47e10185851f2c739b104daaded435ef006ef56944a.exe

  • Size

    306KB

  • Sample

    220913-3efbbaggh5

  • MD5

    86a19f291b19291a667abe0b267c0fe1

  • SHA1

    9bb41a159f86e7eee7404493ff063cc4d2a85b2f

  • SHA256

    d2fc34c054ab90dac2ccd47e10185851f2c739b104daaded435ef006ef56944a

  • SHA512

    8bbe6cac04c831bdc108ab0499e931776f06490d7ad409c3af5926b1edbac7d4cce306517ee72987ac464dd8deefe1306a04754c937b1a80322ed223c38d7ccb

  • SSDEEP

    3072:ITxlvLTTfF7ENvcdJIIJJJJJJKF/rS7jYdsfPw4LHOQV:Illv20AIJJJJJJKF/rS7jYdsfPw4LHB

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/877085586551361546/0c14CzLJknZ1DFLdJzFuPIYkAsHGk-WidrXB6ZNlG_QAyt-FfDyx_1STzCO1Dp-_DkH0

Targets

    • Target

      d2fc34c054ab90dac2ccd47e10185851f2c739b104daaded435ef006ef56944a.exe

    • Size

      306KB

    • MD5

      86a19f291b19291a667abe0b267c0fe1

    • SHA1

      9bb41a159f86e7eee7404493ff063cc4d2a85b2f

    • SHA256

      d2fc34c054ab90dac2ccd47e10185851f2c739b104daaded435ef006ef56944a

    • SHA512

      8bbe6cac04c831bdc108ab0499e931776f06490d7ad409c3af5926b1edbac7d4cce306517ee72987ac464dd8deefe1306a04754c937b1a80322ed223c38d7ccb

    • SSDEEP

      3072:ITxlvLTTfF7ENvcdJIIJJJJJJKF/rS7jYdsfPw4LHOQV:Illv20AIJJJJJJKF/rS7jYdsfPw4LHB

    • Mercurial Grabber Stealer

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

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • 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.

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

7
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks