Analysis
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max time kernel
136s -
max time network
137s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
11-11-2020 11:34
Static task
static1
Behavioral task
behavioral1
Sample
a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe
Resource
win10v20201028
General
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Target
a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe
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Size
681KB
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MD5
847ff4d67d0f422dfecd2c6ddd7c608b
-
SHA1
098ceae739de6868834b6ad238f27bd3a4c46046
-
SHA256
a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967
-
SHA512
640a804868c394dd1505ab6b780b74b6d9940689dbe728066b660d4a1af9b451cd5790d75d1bb5466664bec50b663a12fef7b7ae3fb5b9af9d4267b06cf86f91
Malware Config
Signatures
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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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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.
Processes:
flow ioc 38 ip-api.com -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exepid process 836 a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe 836 a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe 836 a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe 836 a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe"C:\Users\Admin\AppData\Local\Temp\a8386ff55256357e5002145b68bc515fa7b2919a675ba17cd58e1e249652b967.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses