Analysis
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max time kernel
443s -
max time network
1162s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
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submitted
14-04-2024 04:06
General
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Target
Insidious.exe
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Size
303KB
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MD5
6942218ff4992c244e5cb08e32389da6
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SHA1
2ebda9f22dcf7fa27ef8e93514aebfca4dd9e280
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SHA256
7bbf3544dd40563418fa47d9ff87664d25b7a8539872980b2773cb894812d415
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SHA512
d06611bd17090280dac2fd4b5421139532b2e72f2d60f58c9356f7ad7c4ed20da97c338d750a884c229960bebbdee85fd10813d09c93265e51cfaa6e58eb692b
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SSDEEP
6144:5HXT6MDdbICydeBaWRHMmzKjpIo3Z6TmA1D0d++:5HNTMmzKNIopo1DH+
Score
10/10
Malware Config
Extracted
Family
44caliber
C2
https://discord.com/api/webhooks/1228686341920002129/0p6sR-mgip63EfRKTmq--Jj8WMAZPUBRp65zhN4N5fUZSFKF1Ox_0f7n-d4zUYZyfSyW
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\Insidious.exe"C:\Users\Admin\AppData\Local\Temp\Insidious.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
328KB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
10.8MB