Analysis
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max time kernel
155s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
08-07-2022 16:45
General
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Target
fecbec287420f4478ef41f68fc9db23c3653a95ff92d384f1eb6e1400306598d.exe
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Size
2.6MB
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MD5
0e6afcd095ed048bf3b058ff8dff868b
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SHA1
f2a08a7c5b9bda0f1b224b40b653b495e6e4b777
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SHA256
fecbec287420f4478ef41f68fc9db23c3653a95ff92d384f1eb6e1400306598d
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SHA512
f878424d911ebce64934efa4563abe2a842841891de1bc79909022b8e6130cfe9108044fb600a389faa3916ba3f0a78163a18609f47de624a1c850dfe61df07b
Score
10/10
Malware Config
Signatures
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Shurk
Shurk is an infostealer, written in C++ which appeared in 2021.
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Shurk Stealer payload 5 IoCs
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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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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Themida packer 6 IoCs
Detects Themida, an advanced Windows software protection system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\fecbec287420f4478ef41f68fc9db23c3653a95ff92d384f1eb6e1400306598d.exe"C:\Users\Admin\AppData\Local\Temp\fecbec287420f4478ef41f68fc9db23c3653a95ff92d384f1eb6e1400306598d.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6.8MB
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Filesize
6.8MB
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Filesize
6.8MB
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Filesize
1.6MB
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Filesize
6.8MB
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Filesize
6.8MB
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Filesize
6.8MB
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Filesize
1.6MB