Analysis

  • max time kernel
    94s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2024 01:02

General

  • Target

    17de798cb189cb705b5fb50f420827ba90f18e34831dd8b84be013d5d339b01a.exe

  • Size

    41KB

  • MD5

    1689dffc1e73cdeb1d9a4e671412816e

  • SHA1

    2b60c62d850db0c6f636eb40415883c9ce268fef

  • SHA256

    17de798cb189cb705b5fb50f420827ba90f18e34831dd8b84be013d5d339b01a

  • SHA512

    11877d9eeeea999092126d248da117a8709786d7ee17653363e25d65289379b7031e3656bf07734f515ca89e194f13c8dc1aa8dce8e83e5d4514a5e632ac056b

  • SSDEEP

    768:IscGoA2e8bH5M/Bgw9uZzeHWTjfJCKZKfgm3Eh2K:Pc9e86oeHWTdCF7EMK

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/977976769548255272/WjivQonZRXcZP2_JHbnYGt-N9ZAhJY4ZvmzB8VRuMXHWezW7Oe1HFRaEtPt_IzCPISA6

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 3 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 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\17de798cb189cb705b5fb50f420827ba90f18e34831dd8b84be013d5d339b01a.exe
    "C:\Users\Admin\AppData\Local\Temp\17de798cb189cb705b5fb50f420827ba90f18e34831dd8b84be013d5d339b01a.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:1444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1444-0-0x00007FFEF6CE3000-0x00007FFEF6CE5000-memory.dmp

    Filesize

    8KB

  • memory/1444-1-0x0000000000730000-0x0000000000740000-memory.dmp

    Filesize

    64KB

  • memory/1444-2-0x00007FFEF6CE0000-0x00007FFEF77A1000-memory.dmp

    Filesize

    10.8MB

  • memory/1444-6-0x00007FFEF6CE0000-0x00007FFEF77A1000-memory.dmp

    Filesize

    10.8MB