azorult | 818d900af1ef03e94a077f06e6531278ee35f2510439922b8f583e7abb7094f7

System Information Discovery

Processes:

ccad408c7ce69d5e4f2d635c46458202.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	ccad408c7ce69d5e4f2d635c46458202.exe

Executes dropped EXE 3 IoCs

Processes:

vnc.exewindef.exewinsock.exe

pid process

884 vnc.exe
2964 windef.exe
3232 winsock.exe

pid	process
884	vnc.exe
2964	windef.exe
3232	winsock.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

ccad408c7ce69d5e4f2d635c46458202.exe

description	ioc	process
File opened (read-only)	\??\l:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\o:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\s:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\v:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\g:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\h:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\i:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\m:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\p:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\r:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\t:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\x:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\y:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\j:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\k:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\w:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\z:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\a:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\b:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\e:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\n:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\q:	ccad408c7ce69d5e4f2d635c46458202.exe
File opened (read-only)	\??\u:	ccad408c7ce69d5e4f2d635c46458202.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

10 ip-api.com

flow	ioc
10	ip-api.com

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	svchost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	svchost.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe	autoit_exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

vnc.execcad408c7ce69d5e4f2d635c46458202.exe

description	pid	process	target process
PID 884 set thread context of 3748	884	vnc.exe	svchost.exe
PID 4032 set thread context of 3388	4032	ccad408c7ce69d5e4f2d635c46458202.exe	ccad408c7ce69d5e4f2d635c46458202.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1876 3232 WerFault.exe winsock.exe
Creates scheduled task(s) 1 TTPs 4 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid process

4020 schtasks.exe
2184 schtasks.exe
964 schtasks.exe
5064 schtasks.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2356 PING.EXE

pid	pid_target	process	target process
1876	3232	WerFault.exe	winsock.exe

pid	process
4020	schtasks.exe
2184	schtasks.exe
964	schtasks.exe
5064	schtasks.exe

pid	process
2356	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

ccad408c7ce69d5e4f2d635c46458202.exe

pid	process
4032	ccad408c7ce69d5e4f2d635c46458202.exe
4032	ccad408c7ce69d5e4f2d635c46458202.exe
4032	ccad408c7ce69d5e4f2d635c46458202.exe
4032	ccad408c7ce69d5e4f2d635c46458202.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

vnc.exe

pid process

884 vnc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

windef.exe

description pid process

Token: SeDebugPrivilege 2964 windef.exe

pid	process
884	vnc.exe

description	pid	process
Token: SeDebugPrivilege	2964	windef.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

ccad408c7ce69d5e4f2d635c46458202.exevnc.exewindef.exe

description	pid	process	target process
PID 4032 wrote to memory of 884	4032	ccad408c7ce69d5e4f2d635c46458202.exe	vnc.exe
PID 4032 wrote to memory of 884	4032	ccad408c7ce69d5e4f2d635c46458202.exe	vnc.exe
PID 4032 wrote to memory of 884	4032	ccad408c7ce69d5e4f2d635c46458202.exe	vnc.exe
PID 884 wrote to memory of 3748	884	vnc.exe	svchost.exe
PID 884 wrote to memory of 3748	884	vnc.exe	svchost.exe
PID 4032 wrote to memory of 2964	4032	ccad408c7ce69d5e4f2d635c46458202.exe	windef.exe
PID 4032 wrote to memory of 2964	4032	ccad408c7ce69d5e4f2d635c46458202.exe	windef.exe
PID 4032 wrote to memory of 2964	4032	ccad408c7ce69d5e4f2d635c46458202.exe	windef.exe
PID 884 wrote to memory of 3748	884	vnc.exe	svchost.exe
PID 4032 wrote to memory of 3388	4032	ccad408c7ce69d5e4f2d635c46458202.exe	ccad408c7ce69d5e4f2d635c46458202.exe
PID 4032 wrote to memory of 3388	4032	ccad408c7ce69d5e4f2d635c46458202.exe	ccad408c7ce69d5e4f2d635c46458202.exe
PID 4032 wrote to memory of 3388	4032	ccad408c7ce69d5e4f2d635c46458202.exe	ccad408c7ce69d5e4f2d635c46458202.exe
PID 4032 wrote to memory of 3388	4032	ccad408c7ce69d5e4f2d635c46458202.exe	ccad408c7ce69d5e4f2d635c46458202.exe
PID 884 wrote to memory of 3748	884	vnc.exe	svchost.exe
PID 4032 wrote to memory of 3388	4032	ccad408c7ce69d5e4f2d635c46458202.exe	ccad408c7ce69d5e4f2d635c46458202.exe
PID 4032 wrote to memory of 2184	4032	ccad408c7ce69d5e4f2d635c46458202.exe	schtasks.exe
PID 4032 wrote to memory of 2184	4032	ccad408c7ce69d5e4f2d635c46458202.exe	schtasks.exe
PID 4032 wrote to memory of 2184	4032	ccad408c7ce69d5e4f2d635c46458202.exe	schtasks.exe
PID 884 wrote to memory of 3748	884	vnc.exe	svchost.exe
PID 2964 wrote to memory of 964	2964	windef.exe	schtasks.exe
PID 2964 wrote to memory of 964	2964	windef.exe	schtasks.exe
PID 2964 wrote to memory of 964	2964	windef.exe	schtasks.exe
PID 2964 wrote to memory of 3232	2964	windef.exe	winsock.exe
PID 2964 wrote to memory of 3232	2964	windef.exe	winsock.exe
PID 2964 wrote to memory of 3232	2964	windef.exe	winsock.exe

C:\Users\Admin\AppData\Local\Temp\ccad408c7ce69d5e4f2d635c46458202.exe
"C:\Users\Admin\AppData\Local\Temp\ccad408c7ce69d5e4f2d635c46458202.exe"
1⤵
- Checks computer location settings
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4032

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:884

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
- Maps connected drives based on registry
PID:3748

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2964

C:\Windows\SysWOW64\schtasks.exe
"schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\windef.exe" /rl HIGHEST /f
3⤵
- Creates scheduled task(s)
PID:964

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
3⤵
- Executes dropped EXE
PID:3232

C:\Windows\SysWOW64\schtasks.exe
"schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe" /rl HIGHEST /f
4⤵
- Creates scheduled task(s)
PID:5064

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\fkbCBRYVNbYq.bat" "
4⤵
PID:4960

C:\Windows\SysWOW64\chcp.com
chcp 65001
5⤵
PID:3340

C:\Windows\SysWOW64\PING.EXE
ping -n 10 localhost
5⤵
- Runs ping.exe
PID:2356

C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
"C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
5⤵
PID:3068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 2024
4⤵
- Program crash
PID:1876

C:\Users\Admin\AppData\Local\Temp\ccad408c7ce69d5e4f2d635c46458202.exe
"C:\Users\Admin\AppData\Local\Temp\ccad408c7ce69d5e4f2d635c46458202.exe"
2⤵
PID:3388

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\SysWOW64\schtasks.exe" /create /tn RtkAudioService64 /tr "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe" /sc minute /mo 1 /F
2⤵
- Creates scheduled task(s)
PID:2184

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
1⤵
PID:836

C:\Users\Admin\AppData\Local\Temp\vnc.exe
"C:\Users\Admin\AppData\Local\Temp\vnc.exe"
2⤵
PID:1192

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k
3⤵
PID:788

C:\Users\Admin\AppData\Local\Temp\windef.exe
"C:\Users\Admin\AppData\Local\Temp\windef.exe"
2⤵
PID:4244

C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
"C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
2⤵
PID:3024

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\SysWOW64\schtasks.exe" /create /tn RtkAudioService64 /tr "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe" /sc minute /mo 1 /F
2⤵
- Creates scheduled task(s)
PID:4020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3232 -ip 3232
1⤵
PID:2556

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

3

System Information Discovery

4

Peripheral Device Discovery

2

T1120

Remote System Discovery