Analysis

  • max time kernel
    125s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2025, 09:58

General

  • Target

    discord token grabber.exe

  • Size

    46KB

  • MD5

    e3b6f38baccba2f413aa4cfffc654bd6

  • SHA1

    6ad7f08babf061704626cb41072af3dcbfe79c63

  • SHA256

    fa260554c8c655b07cd603d2e67d24931b47eb3510c9cf2a06fd9888967cc61b

  • SHA512

    7258aa4164ae63058e32b3c690e5a8b7298c60562d3d20283722edfabe29faae73299b994b2c8d11b24a5971ac4e08f813d1766ab62281d19fb2331c901fec8c

  • SSDEEP

    768:wPdNh2NnehX0W1TuZZLHkmTjYKZKfgm3Eh+UT:Sh2VQz1gLHkmTMF7EcG

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1373958966652047380/SO87qbPbX0nMJLVLqKfnJ-RQTC20L4WMGFh4mT4HSsIT2_MBO4DQWdXa5-JwcEDdxSn4

Signatures

  • Mercurial Grabber Stealer

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

  • Mercurialgrabber family
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 3 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\discord token grabber.exe
    "C:\Users\Admin\AppData\Local\Temp\discord token grabber.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:6076

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/6076-0-0x00007FFC515B3000-0x00007FFC515B5000-memory.dmp

          Filesize

          8KB

        • memory/6076-1-0x00000000002D0000-0x00000000002E0000-memory.dmp

          Filesize

          64KB

        • memory/6076-2-0x00007FFC515B0000-0x00007FFC52071000-memory.dmp

          Filesize

          10.8MB

        • memory/6076-3-0x00007FFC515B3000-0x00007FFC515B5000-memory.dmp

          Filesize

          8KB

        • memory/6076-4-0x00007FFC515B0000-0x00007FFC52071000-memory.dmp

          Filesize

          10.8MB