General

  • Target

    af24afea10c8961f939f1013f9fa1d9ca6dafdb14b7968e1b721db6477082062

  • Size

    210KB

  • Sample

    221204-qdmmsafd5y

  • MD5

    d6e999ba5c764d7ed13991e0217d34d4

  • SHA1

    464ae06077160d868cf66372fe0e60caadb9686c

  • SHA256

    af24afea10c8961f939f1013f9fa1d9ca6dafdb14b7968e1b721db6477082062

  • SHA512

    c26916f392c25d8b6ba559a02cd9b0bc2f32ab2171b2238b9e7c2ed3724d36152465ae7dae6823c392c01ad928a1a6729d11ed24279f4396635b4668c48f4c2a

  • SSDEEP

    1536:dAqbbIpvLAQTX4F7E95m/GvKBaxZkw244o1fl15BfInnNBU6r:dAqvIpvLfTIF7E95mkmab3HQnNB

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/899004465238130699/6DAm1CSZiObBsDBDzW3u_AaHOY5DCRtiE_AZo5SiCQGdhHBcZ-zlYuITciuQR94YDk3C

Targets

    • Target

      af24afea10c8961f939f1013f9fa1d9ca6dafdb14b7968e1b721db6477082062

    • Size

      210KB

    • MD5

      d6e999ba5c764d7ed13991e0217d34d4

    • SHA1

      464ae06077160d868cf66372fe0e60caadb9686c

    • SHA256

      af24afea10c8961f939f1013f9fa1d9ca6dafdb14b7968e1b721db6477082062

    • SHA512

      c26916f392c25d8b6ba559a02cd9b0bc2f32ab2171b2238b9e7c2ed3724d36152465ae7dae6823c392c01ad928a1a6729d11ed24279f4396635b4668c48f4c2a

    • SSDEEP

      1536:dAqbbIpvLAQTX4F7E95m/GvKBaxZkw244o1fl15BfInnNBU6r:dAqvIpvLfTIF7E95mkmab3HQnNB

    • 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