General
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Target
balslacke.exe
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Size
41KB
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Sample
240802-271x2sygnb
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MD5
4ed542cf60b10e710aa5adb9793b6bfd
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SHA1
cdf8b4fb9a09fd7a1f80378a7d017f54ea0a3e5f
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SHA256
91c6f2cb0bb3f42b7f29a6c0506b5f87cbdd6e26d94c10025708763ac878aeb4
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SHA512
e91807529f75be869683137c8a67d031eb3400672799297c11b803b087416c93851e097cea10bd49ec30cbee1d7f04cda5432b789d615c92474f11aa1a852ed4
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SSDEEP
768:NscaIyIqaTQSwEwuZVeeWTjeKZKfgm3EhYI:qc17HeeWTqF7EGI
Behavioral task
behavioral1
Sample
balslacke.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
balslacke.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1269070622605050000/Alm3LpQER4yXaeST2dPkVqDgNz6KnoHyX9oQmOPNmFK4hj3_I71Pc-4aUhn6_Vc2qx1M
Targets
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Target
balslacke.exe
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Size
41KB
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MD5
4ed542cf60b10e710aa5adb9793b6bfd
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SHA1
cdf8b4fb9a09fd7a1f80378a7d017f54ea0a3e5f
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SHA256
91c6f2cb0bb3f42b7f29a6c0506b5f87cbdd6e26d94c10025708763ac878aeb4
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SHA512
e91807529f75be869683137c8a67d031eb3400672799297c11b803b087416c93851e097cea10bd49ec30cbee1d7f04cda5432b789d615c92474f11aa1a852ed4
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SSDEEP
768:NscaIyIqaTQSwEwuZVeeWTjeKZKfgm3EhYI:qc17HeeWTqF7EGI
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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
Malicious Access or copy of Web Browser Credential store.
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1