db8aae62c74a6ada58d370c492f08ec187d92aa3b8dbc30fc6fc36429d733b99

General

Target
ftmo5setup.exe
Size 4.9MB
Sample260712-pd98eahw6r
SHA256 db8aae62c74a6ada58d370c492f08ec187d92aa3b8dbc30fc6fc36429d733b99
MD5 3756ee10c88cc602e2b45d8615447919
SHA1 40cc930b7b98dcbf98b2c1a75ec9c789e09fd216
SHA512 51bfbbea8d528a58f0cf6069c3d2f1123f0cd8b5b7217f9cc4e34c61548f92238cf680c03e3aed3b89a63ad904c53283b9a76fcc4b9291d75b8d2d4b2f1947b9
SSDEEP 98304:gsXw7ffI8fw1JRVYEgPRLxR3EIUjpm50jXw6Dya/:vwDfxfw15PGRVR1UW0jXwiyE
TLSH
T18B3612847DD811BCF1D6C331D2468EE9F886397DBC76780FBB8149902A30AD6C916B67
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

bootkit defense_evasion persistence spyware trojan

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ftmo5setup.exe

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.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	ftmo5setup.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4680	ftmo5setup.exe
4680	ftmo5setup.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\checkwritepermissions.exe	ftmo5setup.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ftmo5setup.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	ftmo5setup.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	ftmo5setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	ftmo5setup.exe

Modifies system certificate store 2 TTPs 3 IoCs

defense_evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0	ftmo5setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0\Blob = 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	ftmo5setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0\Blob = 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	ftmo5setup.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4680	ftmo5setup.exe
4680	ftmo5setup.exe

C:\Users\Admin\AppData\Local\Temp\ftmo5setup.exe
"C:\Users\Admin\AppData\Local\Temp\ftmo5setup.exe"
1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Checks processor information in registry
- Enumerates system info in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:4680