Analysis
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max time kernel
95s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
06-08-2024 20:22
General
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Target
output.exe
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Size
41KB
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MD5
55e027ed5c7bd86a809aa46ad7c7657a
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SHA1
da01b21defa1f45a196e529ea66bdd32415fbeb0
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SHA256
f8ac6fb08eadd5ecb4e305ee50f35e5ee6793ea6a3608b0e882b50982f9e02db
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SHA512
ba4bd0623c33252eabeaec160f7ab61df61199c68bc140a05fdcc21435958354ca7f0567012e40813ca377978ece3e6b451bb54a74ccb7d8afb85ef0ed46bfa8
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SSDEEP
768:1scaIiIqfT6ahzpDXswIuZkepWTj6KZKfgm3EheZ:ic1ofnhz8epWTOF7EcZ
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1270463374068809928/fGGuT6e4rAwTx_2FkvrD5SZnGfgMMxR-ZE3qrVMwC-SKUt9iUYQ2h2iASESJeXCnYP7_
Signatures
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Mercurial Grabber Stealer
Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Checks SCSI registry key(s) 3 TTPs 1 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\output.exe"C:\Users\Admin\AppData\Local\Temp\output.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
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8KB
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Filesize
64KB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
10.8MB