vidar | 82c1ccbd7db7615a982f7b8072784575972aff3f0ab4597efda9d2e7ca17b961

General

Target

6a50d5e91b193be284aa02106ee35e97.exe
Size

542KB
MD5

6a50d5e91b193be284aa02106ee35e97
SHA1

097137cb64eb18ce55c13f1e841d5312d07fbbf4
SHA256

82c1ccbd7db7615a982f7b8072784575972aff3f0ab4597efda9d2e7ca17b961
SHA512

7f79ef4c3b2cd32e6e1fe6c64d1a693115789665f705144cb912500f25f669f28ac61f709d29057b66bf2a6c1f8376b3a8ef7ccb95668cabf2d15455745f1f03

Score

10^/10

Loads dropped DLL 2 IoCs

pid	Process
4688	6a50d5e91b193be284aa02106ee35e97.exe
4688	6a50d5e91b193be284aa02106ee35e97.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	6a50d5e91b193be284aa02106ee35e97.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	6a50d5e91b193be284aa02106ee35e97.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4064	timeout.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3176	taskkill.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3176	taskkill.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4688 wrote to memory of 3892	4688	6a50d5e91b193be284aa02106ee35e97.exe	78
PID 4688 wrote to memory of 3892	4688	6a50d5e91b193be284aa02106ee35e97.exe	78
PID 4688 wrote to memory of 3892	4688	6a50d5e91b193be284aa02106ee35e97.exe	78
PID 3892 wrote to memory of 3176	3892	cmd.exe	80
PID 3892 wrote to memory of 3176	3892	cmd.exe	80
PID 3892 wrote to memory of 3176	3892	cmd.exe	80
PID 3892 wrote to memory of 4064	3892	cmd.exe	81
PID 3892 wrote to memory of 4064	3892	cmd.exe	81
PID 3892 wrote to memory of 4064	3892	cmd.exe	81