cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733

General

Target
cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
Size 1.6MB
Sample260826-lscc5stsd1
SHA256 cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733
MD5 315d6dec5f4565ce003b234e3a54de97
SHA1 1d0856897d7b5cdd9c1eed256cbad20682b2dc67
SHA512 a1104c69b75f4eac16a6de62a21bcb7a578942509c248ba4f7ee0d387e233276dc7664736b6f0099fceac7cc9b05c66f61277962c3cbc9adc063d30db1c1b977
SSDEEP 24576:5d+gNKvVR6GkvDykEdc/NjtOSklSueIs9KiPQ1ZGQakpI8eNGsGMd:7nhryhSIU4LqkJeEsxd
TLSH
T130756D31F942C037E6A20071E9BD9BBA546CB9351B6459C7A3C40E3DA9705D33A35F2B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

bootkit discovery persistence spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
Token: SeIncBasePriorityPrivilege	3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
3412	cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe

C:\Users\Admin\AppData\Local\Temp\cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe
"C:\Users\Admin\AppData\Local\Temp\cdd4ac2cb9a095211d31543424d1d035c136aacb8aba07fb6798fca9a26c5733.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3412