Analysis

  • max time kernel
    599s
  • max time network
    454s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-07-2024 19:54

General

  • Target

    G3tTr0l1ed.exe

  • Size

    42KB

  • MD5

    7845d9b1597af943b084f869ef52fac3

  • SHA1

    055259b6ca9d91734a0ebbfc574f3686386815a7

  • SHA256

    89a60ad154c81cc9a364fece0eed420720cfdd5bf1f8127c768b7af6f66d94bf

  • SHA512

    9ca514034f5eee1570b9a3fde3a81802d366a7e6b691249b4c156fc7f1f9b6612c140265b746284c98d92c4eaf69944ce90901ecb855b527505d93cdce82c272

  • SSDEEP

    768:FcNCbujieQ5EMf4LB//4MvuZ7LerTj8KZKfgm3Eh3Z:26E04L9DULerToF7E5Z

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1000846044172664912/8v4_gnMLyVTmwUTIytbmMxSRd3bIxV8rlvRGpWiqfotqki7mbc8DQOUk1WCkc6zHCDmc

Signatures

  • 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 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 2 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs
  • Looks up external IP address via web service 3 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 4 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\G3tTr0l1ed.exe
    "C:\Users\Admin\AppData\Local\Temp\G3tTr0l1ed.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:60
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4076

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

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

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/60-1-0x0000000000BA0000-0x0000000000BB0000-memory.dmp
    Filesize

    64KB

  • memory/60-0-0x00007FFA6FAD3000-0x00007FFA6FAD5000-memory.dmp
    Filesize

    8KB

  • memory/60-2-0x00007FFA6FAD0000-0x00007FFA70591000-memory.dmp
    Filesize

    10.8MB

  • memory/60-3-0x00007FFA6FAD0000-0x00007FFA70591000-memory.dmp
    Filesize

    10.8MB

  • memory/60-23-0x00007FFA6FAD0000-0x00007FFA70591000-memory.dmp
    Filesize

    10.8MB

  • memory/4076-4-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-5-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-16-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-15-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-14-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-13-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-12-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-11-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-10-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB

  • memory/4076-6-0x0000023986E90000-0x0000023986E91000-memory.dmp
    Filesize

    4KB