Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
19-03-2024 20:56
General
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Target
d718569806fe1b65f1e72b3b87637ded.exe
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Size
281KB
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MD5
d718569806fe1b65f1e72b3b87637ded
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SHA1
0ec5edb3bd1af1e1a1cfefcf89514a44040c1e31
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SHA256
73572897111428c2c2d7a42f6574f652899614daed49f2595459f5934b175070
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SHA512
61563c86312f4c29a30790e88f74edf8d0a8e2519ea0071ce2ec7edb4a94e6d03379c56c8c635e5a05eb1a502d4fd6add85132212a5b7b46964e6cdbf9382887
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SSDEEP
3072:xdHMsG7wduBTa5NhUPrJcnqpsXV/02cQvUrx/bbgaOEOob46tYZIkSiJOGK3hI/e:bQwduBm5Nh3CQOxTbgaOEOobPYZTG
Malware Config
Extracted
44caliber
https://discord.com/api/webhooks/881934732508688396/6pOOd13n8prLOavmJLgINtRCm2-J0Y0r1y0DyEQI5pU0zoH0JVjM2CNBZ0kPytGFp5hw
Signatures
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44Caliber
An open source infostealer 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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d718569806fe1b65f1e72b3b87637ded.exe"C:\Users\Admin\AppData\Local\Temp\d718569806fe1b65f1e72b3b87637ded.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
304KB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
10.8MB