Analysis
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max time kernel
21s -
max time network
23s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
24-10-2021 05:43
General
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Target
SinapsWare by Spyro.exe
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Size
1.9MB
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MD5
2cc396ff85b7196f577f0f3b8c9d42f8
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SHA1
a780368de8dbe0b890a0ae6f0d286233fa13c13e
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SHA256
c5e119bd46f37edd0ddf9a821c55c3422c35f082128e49fc5592327ea190d1cf
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SHA512
7e307df81c0a76e5365107ac3fb4885f5494bf89b7f2bd76ab5937ea1c441615b0ec73b531884c9145e30dddddbe382170478e545cee60e1315671a6452da345
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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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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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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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 cryptocurrency files/wallets, 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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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SinapsWare by Spyro.exe"C:\Users\Admin\AppData\Local\Temp\SinapsWare by Spyro.exe"1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB