Analysis
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max time kernel
239s -
max time network
240s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
10/02/2025, 23:30
General
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Target
Delta-Optimizateur.exe
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Size
42KB
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MD5
d0787d6240e34493b6dd8b3a9224b9bc
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SHA1
fa67ecde37854491adb09f70d010e466ad07b098
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SHA256
7593df8001e16a07f5a3ffb155601a4dc41d7e6559d7ab25da2184edf95c1487
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SHA512
9deede0996ee45a192cd86d87b92374e2d690be4c69b59e259f6276743632d010af7272218ab811f737c08bf26ca0d1adc4f53617de41bd988252be0fca1b2b5
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SSDEEP
768:9vrhmlL9ra82j2uZ3L+ITjyKZKfgm3EhfqpA:alL9rc/L+ITmF7EVI
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1298068921114693673/renj2UaUPCIHm1DPXGrhYNfxfFCNRldE2rrt_TqX6ptiSBIfxAbmiBkXrPPTIkrkO5ui
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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Mercurialgrabber family
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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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 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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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\Delta-Optimizateur.exe"C:\Users\Admin\AppData\Local\Temp\Delta-Optimizateur.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)
- 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
4KB
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Filesize
64KB
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Filesize
9.9MB
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Filesize
4KB
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Filesize
9.9MB
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Filesize
9.9MB