General

  • Target

    8309a45965349aef4b15dc15468bcc5f08d9db07553270c4ab86fc3eb01575f3

  • Size

    41KB

  • Sample

    220925-q1ssbaehd5

  • MD5

    329a34fe36ba2362a0a6dbb07f634fd0

  • SHA1

    00851f7fc9b25dabe545dcffbda1cd37542a8595

  • SHA256

    8309a45965349aef4b15dc15468bcc5f08d9db07553270c4ab86fc3eb01575f3

  • SHA512

    6968622c06500914ed98283ea59315f3a4489a817290355ffa0639888363be8ed2ddbd284c5f52c340ecba353a51294174f5cad4aa8f918e97c7a5e68f8ccb66

  • SSDEEP

    768:HscaIiIS+7YcnVSPYwIuZjeFWTjiKZKfgm3EhK1:Mc1lYcsPpeFWTWF7Eo1

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1023451833458491432/-U9kOI5BphlCyPkaTD29eGHqs8rq0VIklhqRMrHQPIl290NZUUBH1fty_x__djO4F9J2

Targets

    • Target

      8309a45965349aef4b15dc15468bcc5f08d9db07553270c4ab86fc3eb01575f3

    • Size

      41KB

    • MD5

      329a34fe36ba2362a0a6dbb07f634fd0

    • SHA1

      00851f7fc9b25dabe545dcffbda1cd37542a8595

    • SHA256

      8309a45965349aef4b15dc15468bcc5f08d9db07553270c4ab86fc3eb01575f3

    • SHA512

      6968622c06500914ed98283ea59315f3a4489a817290355ffa0639888363be8ed2ddbd284c5f52c340ecba353a51294174f5cad4aa8f918e97c7a5e68f8ccb66

    • SSDEEP

      768:HscaIiIS+7YcnVSPYwIuZjeFWTjiKZKfgm3EhK1:Mc1lYcsPpeFWTWF7Eo1

    • 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