Analysis
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max time kernel
140s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
18-07-2024 14:44
General
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Target
Emma Myers.exe
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Size
46KB
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MD5
289bdcc583f66bc2ab3fe1a895114343
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SHA1
d554262edf5ed2ddb4bc23443534e27405b1b56d
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SHA256
5edc29fb7df66d381fdb1adaa5b5ec26170ea8124a5f0da2289ddc65c5550cba
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SHA512
7d319ec5d3ab93e6394931bade362888e8a5bed0064b5dc0684e3ab51ee5855ab43333b9635766b6a39c6d148ca58cfdcc5f62cfb00b2bd6e55355039f206d63
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SSDEEP
768:v85X5E9E//4M3uZDLbXTjjKZKfgm3EhI2Q:KEIDQLbXT/F7Ey2Q
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1262520435153834075/CvBwqvdUgnrCm0O5hKu1bImnsNyW2z_IucJM7AQnxG7081BG46HlDBYHQ7RtDs-a0Bf3
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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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 4 IoCs
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Looks up external IP address via web service 3 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\Emma Myers.exe"C:\Users\Admin\AppData\Local\Temp\Emma Myers.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
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
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Filesize
8KB
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Filesize
10.8MB
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Filesize
8KB
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Filesize
10.8MB