Analysis
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max time kernel
31s -
max time network
36s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 16:29
Static task
static1
Behavioral task
behavioral1
Sample
rust-stealer-xss.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
rust-stealer-xss.exe
Resource
win10v2004-20220901-en
General
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Target
rust-stealer-xss.exe
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Size
5.0MB
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MD5
c2fcf505705eb50782807229e0e940e3
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SHA1
f45a2e53132f2e8a781a5a30708f9751d8af0225
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SHA256
2ab60782ba60fb8d515529e687012ef99f54525ae00b30228f4667d65c79d08a
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SHA512
19edd208112ddeca794d3e32a61948d66b844ee3c52918de5f38f80b0e515acc20306f8ee3f13ab26005a2c86ecf41097f2805c5a93b16e501463ade186a39b0
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SSDEEP
49152:hw4L41k7Cp4lsf8JvIKO0NZ50R+1fFgeyBZVbXI3enjoEahogZGeJ53brCdZ+X+2:i4EVvDARaI3GoEahogAm4Fj6w+b
Malware Config
Signatures
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Luca Stealer
Info stealer written in Rust first seen in July 2022.
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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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 31 ip-api.com -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
rust-stealer-xss.exepid process 4884 rust-stealer-xss.exe 4884 rust-stealer-xss.exe 4884 rust-stealer-xss.exe 4884 rust-stealer-xss.exe 4884 rust-stealer-xss.exe 4884 rust-stealer-xss.exe