Analysis
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max time kernel
133s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
29-08-2024 21:20
General
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Target
c9a892b05f775ddf569b745c6bd95a25_JaffaCakes118.exe
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Size
42KB
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MD5
c9a892b05f775ddf569b745c6bd95a25
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SHA1
ff709170c90d41ac2413d8a9fa7fbaa1b6e21a06
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SHA256
5ff7ac25f43858d6962b49f8dce580db4983cdfcc4d635fbd6085c1c90432b44
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SHA512
513cf5cd3cbea0d5f05774202f755b91432bcdfe093bf6814cdba87fc44c82df40747692483e1f455c37664a4d6f96556bc6f6af64cbcc21489fb70b56344b2d
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SSDEEP
768:ALz3dxCGO1rtQ7YBluZaLYdTjRKZKfgm3Eh3R:Atxm1r1BVLYdTlF7ExR
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/894002578583597106/mzVkoxw2rfX5M9ZzRYptqhY9Dap8FNvXzNPbMvgAot4FJ0ykAN91BaWshRYDwajmPLcR
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\c9a892b05f775ddf569b745c6bd95a25_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c9a892b05f775ddf569b745c6bd95a25_JaffaCakes118.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
8KB
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Filesize
10.8MB
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Filesize
10.8MB