Analysis
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max time kernel
141s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
23-11-2022 13:40
General
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Target
8fc042da7a4f70c8fe3ef87990f33169a6fb5985996273cd0c446c6c9b6b4c2b.exe
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Size
2.1MB
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MD5
c5335a310c5998ac7d5ee4db4d9c76ae
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SHA1
257c142028af3c90ea3e552a7533e2104d683488
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SHA256
8fc042da7a4f70c8fe3ef87990f33169a6fb5985996273cd0c446c6c9b6b4c2b
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SHA512
b8ed1145a521d944cfdea3a7ecbfc15d22a4828c8898b38132d783a4aef42f88fc0d234847d20036586f1ec0d70ffebf1edb13b922c341bd393e01fcec00ae78
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SSDEEP
49152:VPBak9Lekq+RyCdANhgxZYLxBe2fPbc9JPni1FFTC4b+qKEdSq13/BW4omjFqc:V3LeIRyCdA7MCLxZwHqbFTbMET3JW4dD
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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 web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8fc042da7a4f70c8fe3ef87990f33169a6fb5985996273cd0c446c6c9b6b4c2b.exe"C:\Users\Admin\AppData\Local\Temp\8fc042da7a4f70c8fe3ef87990f33169a6fb5985996273cd0c446c6c9b6b4c2b.exe"1⤵
- Checks BIOS information in registry
- Checks computer location settings
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\drugvokrug.exe"C:\Users\Admin\AppData\Local\Temp\drugvokrug.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
3.8MB
MD5de326867378e535386d2067ea31e9942
SHA103077b50431ba622639b0589554f1aca856f7d07
SHA2562a690ece41ffbd88cc4b49824708633aa63be36c5739539410b64fcdc394f7bd
SHA512133981b4db3483b8bc044816198c9bf729a3204417bbd19496eab64c25104f489c6a9589c3e29169c61d73e2d30e2e4ce07f6fff1602eef05525764c766907cb
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Filesize
3.8MB
MD5de326867378e535386d2067ea31e9942
SHA103077b50431ba622639b0589554f1aca856f7d07
SHA2562a690ece41ffbd88cc4b49824708633aa63be36c5739539410b64fcdc394f7bd
SHA512133981b4db3483b8bc044816198c9bf729a3204417bbd19496eab64c25104f489c6a9589c3e29169c61d73e2d30e2e4ce07f6fff1602eef05525764c766907cb
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Filesize
4.3MB
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Filesize
4.3MB
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