Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
10-01-2025 07:56
General
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Target
JaffaCakes118_df01a8c7077dbe40e68979f486ad29a7.exe
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Size
57KB
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MD5
df01a8c7077dbe40e68979f486ad29a7
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SHA1
0f335a9a6ead9b8961a57bc724c93fb672ec14cb
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SHA256
d361b54090cffa37e08b270d91a6fa1aec4f78347f38ba930328c84733a233cb
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SHA512
ddca81cffd4abb81b405490f94e61a2c8a5f332796ad66e2f3b1add9d53138a55dc65a3c346e9eafa35fdd49f8035a75019988c6594f3d837cd6c006455d3601
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SSDEEP
768:yrLfRHhf9uZ+LMmTjWKZKfgm3EhI99clYC3VVyAfe42TevR7u:yBhfJLMmTaF7Ei99cLVVx0T8B
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/898889485121646654/Xxon9mS9UonT3xyMDqO6eCIMgJjH0-mL9tBhX80ege_hMkOEMEtFNtSz1AyiX_Adui_Y
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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Reads user/profile data of web browsers 3 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\JaffaCakes118_df01a8c7077dbe40e68979f486ad29a7.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_df01a8c7077dbe40e68979f486ad29a7.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
80KB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
10.8MB