Analysis
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max time kernel
105s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
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submitted
25/03/2025, 12:36
General
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Target
226270f50c49bb830c26fea7aa4bdc98cc8543d5878227e0eaea717973bc0742.exe
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Size
303KB
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MD5
a7c46d89223aae0247743ad157d5bb99
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SHA1
30d8138399a6ab984f6587dc59a5a872c3028b98
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SHA256
226270f50c49bb830c26fea7aa4bdc98cc8543d5878227e0eaea717973bc0742
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SHA512
6a439332ba8add9fb64c14232010793dbca3455743f73755980549fbf45137d4082e4158db9813b3e9489e47f55353869f1e58f9d425181aa11121cab534b922
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SSDEEP
6144:tJFT6MDdbICydeB7jAm6XWjV/N5e6rmA1D0dQw:tJzXAm6XWh/CQ1Ddw
Malware Config
Extracted
44caliber
https://discord.com/api/webhooks/1248020250486902824/TkMj5f9npQC-r0dbczquh_D_SL4JTnEoHzVZ8lmRNJKNQq_i_S5ue4Gli64qNfMQUz7T
Signatures
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44Caliber
An open source infostealer written in C#.
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44Caliber 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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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\226270f50c49bb830c26fea7aa4bdc98cc8543d5878227e0eaea717973bc0742.exe"C:\Users\Admin\AppData\Local\Temp\226270f50c49bb830c26fea7aa4bdc98cc8543d5878227e0eaea717973bc0742.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
8KB
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Filesize
328KB
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Filesize
10.8MB
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Filesize
10.8MB