Analysis
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max time kernel
102s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
30-06-2024 01:32
General
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Target
Beast Spoofer.exe
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Size
42KB
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MD5
cde4ae6f3e1bc1a79f18168e00c6800e
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SHA1
fe3f428e5ab06970441f95f6931173bfb1e06761
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SHA256
ff98129af32b9114aeb232c9d9ef6d66b9cdbe8e0b51cb0143b9c1cc08e905e7
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SHA512
95fb204e8292443c9a16bb01ebda7d9d30c7e0d5df3c25e55076722ed0de071152e2a6ecc912749c11df97989ce842d0f1c1add05ba6015f5086411d69441748
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SSDEEP
384:AW2z2RHPoE2p3dA9lDHa0RRSgxfYTx5s/XZxIh/2oJEFq5nm3gTAseYKQsLd/Sfz:Z+CFrRMf/uZkL6gTjNKZKfgm3Ehsf
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1256783355140116501/wWke3f7g9s9QOfHgXC4rLAbRbpofaZvMdGFsqgQ7xr2Qm6RvNNQD3M48MNNHqVOoW1Tb
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 5 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\Beast Spoofer.exe"C:\Users\Admin\AppData\Local\Temp\Beast Spoofer.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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memory/3984-0-0x00000000001A0000-0x00000000001B0000-memory.dmpFilesize
64KB
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memory/3984-1-0x00007FFF7CB13000-0x00007FFF7CB15000-memory.dmpFilesize
8KB
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memory/3984-2-0x00007FFF7CB10000-0x00007FFF7D5D1000-memory.dmpFilesize
10.8MB
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memory/3984-6-0x00007FFF7CB13000-0x00007FFF7CB15000-memory.dmpFilesize
8KB
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memory/3984-7-0x00007FFF7CB10000-0x00007FFF7D5D1000-memory.dmpFilesize
10.8MB
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memory/3984-8-0x000000001D540000-0x000000001D6AA000-memory.dmpFilesize
1.4MB
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memory/3984-9-0x00007FFF7CB10000-0x00007FFF7D5D1000-memory.dmpFilesize
10.8MB