Analysis
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max time kernel
123s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
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submitted
28-12-2022 09:18
General
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Target
HEUR-Trojan-PSW.MSIL.Agensla.gen-62842fba1bad0f14497d674dcc2ce5b74c6dc781b56d9be7b22abc0e6e84e299.exe
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Size
274KB
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MD5
88c05e490c59382d1d19886fe0fff325
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SHA1
e9cf39409ef4569c21cc10b2fd4f040e19b6a4ee
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SHA256
62842fba1bad0f14497d674dcc2ce5b74c6dc781b56d9be7b22abc0e6e84e299
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SHA512
7b4511fe6c98627dc57ac2fdb32083a38f290542bcbe08bd8ca566def4bf61e4e02db1e46d525ce946f0caf55fb9e0f1e43d09129e4992bb9bc1b3b39cf6e052
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SSDEEP
6144:af+BLtABPDWlR1ZroWT0Ilb5wqlYeJOlA1D0LfN:rluK0Ilb5/lYeR1D+N
Malware Config
Extracted
44caliber
https://discord.com/api/webhooks/995248566551453789/dAKoCwfwxZLio1kYw1hDPwWmGXZm_oc0bPueRJeTs24o8dr_hgZncoNldxhaZ5_em0Ve
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\HEUR-Trojan-PSW.MSIL.Agensla.gen-62842fba1bad0f14497d674dcc2ce5b74c6dc781b56d9be7b22abc0e6e84e299.exe"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-PSW.MSIL.Agensla.gen-62842fba1bad0f14497d674dcc2ce5b74c6dc781b56d9be7b22abc0e6e84e299.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
296KB
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Filesize
10.8MB
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Filesize
10.8MB