Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
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submitted
26-02-2024 14:37
General
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Target
a699936ad3f5c17147b730b8b8d9f4ef.exe
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Size
550KB
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MD5
a699936ad3f5c17147b730b8b8d9f4ef
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SHA1
e7fc76e599e84f64bc98515f2bae8175343ccf8b
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SHA256
1a51f0e9fe8d3ced43800d688f4ebd6f9998c8e13def23100b90907caf7b7c35
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SHA512
42f39ac14695f6b2fb84286301023e13f247f4ef7163aef81dba59e20e10969fe0dd263f243bd483fe3a877c0013d35c0f022bd7abca46ea112ccbbb52aadd5f
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SSDEEP
12288:54TJ5MTVnfaIJy31GiX1vMpGRN+hkjUs02c0tX3/V:eTJaBfJybBMpUohCUR2c0tN
Malware Config
Signatures
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Vidar
Vidar is an infostealer based on Arkei stealer.
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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 2 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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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\a699936ad3f5c17147b730b8b8d9f4ef.exe"C:\Users\Admin\AppData\Local\Temp\a699936ad3f5c17147b730b8b8d9f4ef.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses