Analysis
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max time kernel
62s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
17-06-2022 17:59
General
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Target
Insidious.exe
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Size
274KB
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MD5
9dff4650d113fe21dcc45c13ef90defd
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SHA1
1d45ce5878d6ed0ac9b03588a9aafad752e15db3
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SHA256
ba8e080a84946ed54cb2b10247081c845c72f1c9809258a643c6e8aeff0e3d99
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SHA512
8b37d92863ed81fd53268800f745766b43e57b502140ad1a394e0be069f3a2631e01947e79712cba3575ee0aa59081bd1461ecfa606aae3e2331706477b02f17
Score
10/10
Malware Config
Extracted
Family
44caliber
C2
https://discord.com/api/webhooks/987320469264928788/XHGBPVVk0PqB5Bug7qHP2xnrZN4CfIIFQe0thEyFCmF2MEQleEN98ae4oIo8Q6KdiaA_
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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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 behavior: EnumeratesProcesses 4 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⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
296KB
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Filesize
10.8MB
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Filesize
10.8MB