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Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
12/04/2023, 16:03
General
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Target
df78f7993dc9aaee7666a06a6dae52ba0fc6e63e01376474fa96af360cf566de.exe
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Size
28KB
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MD5
251f6f352d7a0a13c63abf103daaeb89
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SHA1
495b40959859ee46b583a867008e26dc4097d2a9
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SHA256
df78f7993dc9aaee7666a06a6dae52ba0fc6e63e01376474fa96af360cf566de
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SHA512
a7d8ca0169b292fd8972489fe39f9c02ddb47126917a1e3e57243f58d5c04887476ca2546336fa7a059823e1d23fa8737bca28a7d100713930628e049c371ff4
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SSDEEP
768:4u3dYXhvK1Wm2k7/fwL1G8u+Y1mFcCbwhP:4u3ShK15WfY1mFcCbwhP
Malware Config
Extracted
gurcu
https://api.telegram.org/bot5690489105:AAEQZjYHEOdNHOLcf-ksLf347CR9V3wq4ss/sendMessage?chat_id=6195973924
Signatures
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Gurcu
Gurcu stealer is a malware written in C#.
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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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\df78f7993dc9aaee7666a06a6dae52ba0fc6e63e01376474fa96af360cf566de.exe"C:\Users\Admin\AppData\Local\Temp\df78f7993dc9aaee7666a06a6dae52ba0fc6e63e01376474fa96af360cf566de.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
56KB
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Filesize
512KB
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Filesize
512KB