Analysis
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max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
23/03/2025, 20:32
General
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Target
1.exe
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Size
544KB
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MD5
b8181cb72764c24e73c7b6204b16bed6
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SHA1
c430cc4776ff5e21d08bca9a0d73cfaf29108fa4
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SHA256
fdb5a0d4e97ee36d2b23605b0d8a2785d08d046058f07a8714e4908e8a2485a2
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SHA512
bd63970b846bfdc6990b803e12028c692bc3f3125df03c3b9ec4626e1ce56dc43313d37c71337868ade0e4da31a5eca971b453242829b7312eb7efd2a407de1d
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SSDEEP
12288:WPWVd0taaWew/8s63jxtNAcbYl7rvO6FFo/JVWOPx3/y:cGWcQwcTxth0lHvHoxVWOP
Malware Config
Signatures
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Vidar
Vidar is an infostealer based on Arkei stealer.
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Vidar family
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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 2FA software files, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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.
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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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
Processes
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C:\Users\Admin\AppData\Local\Temp\1.exe"C:\Users\Admin\AppData\Local\Temp\1.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses