Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
07-12-2024 01:48
General
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Target
output.exe
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Size
42KB
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MD5
6df2f04b617beb9cd0454f528fa5dba9
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SHA1
85dbecd06ccfcc52a701cb541a21e5fe56932d7f
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SHA256
2815e46ccd7635b296686fc9a9b3691998cd9a274fe2a7a94c61c6699d9a5c50
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SHA512
5e2dc191773ed78a0c55d133a9c8fd056970b252d55a4f8c9c80df57447f67423e68db9bf4cc12087818231f4fb9effdbe58923c03ef58616c191fdb6f7ba672
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SSDEEP
768:cLIBZ6aWPpDtsmuZ2L65TjlKZKfgm3EhYJ:j1WPPsOL65ThF7EuJ
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1314767049267875882/NJaVPRXpYcNaXw4sYAd4msJ1JNHj6CEOspxK1vQ1Tfi33pJwKx_KRpnxTaxOkBxp5v3W
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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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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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\output.exe"C:\Users\Admin\AppData\Local\Temp\output.exe"1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2652 -s 13962⤵
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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