masslogger | 72ceeee6538d869e032d33c4cac0b1e51f34b9e32bf1e17f475b5609ddfe0bf8

System Information Discovery

Processes:

order9321t.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	order9321t.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	order9321t.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

Processes:

order9321t.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000\Control Panel\International\Geo\Nation	order9321t.exe

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
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

13 api.ipify.org

flow	ioc
13	api.ipify.org

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:

order9321t.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	order9321t.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum\0	order9321t.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

order9321t.exe

description pid process target process

PID 3488 set thread context of 4024 3488 order9321t.exe order9321t.exe
Drops file in Windows directory 1 IoCs

Processes:

svchost.exe

description ioc process

File opened for modification C:\Windows\ServiceProfiles\LocalService\winhttp\cachev3.dat svchost.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3712 schtasks.exe

description	pid	process	target process
PID 3488 set thread context of 4024	3488	order9321t.exe	order9321t.exe

description	ioc	process
File opened for modification	C:\Windows\ServiceProfiles\LocalService\winhttp\cachev3.dat	svchost.exe

pid	process
3712	schtasks.exe

Modifies data under HKEY_USERS 5 IoCs

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionTime = bbbb7725127dd601	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecision = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

order9321t.exe

pid process

4024 order9321t.exe

pid	process
4024	order9321t.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

order9321t.exeorder9321t.exe

pid	process
3488	order9321t.exe
3488	order9321t.exe
3488	order9321t.exe
3488	order9321t.exe
3488	order9321t.exe
4024	order9321t.exe
4024	order9321t.exe
4024	order9321t.exe
4024	order9321t.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

svchost.exeorder9321t.exeorder9321t.exe

description	pid	process
Token: SeShutdownPrivilege	636	svchost.exe
Token: SeCreatePagefilePrivilege	636	svchost.exe
Token: SeDebugPrivilege	3488	order9321t.exe
Token: SeDebugPrivilege	4024	order9321t.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

order9321t.exe

pid process

4024 order9321t.exe

pid	process
4024	order9321t.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

order9321t.exe

description	pid	process	target process
PID 3488 wrote to memory of 3712	3488	order9321t.exe	schtasks.exe
PID 3488 wrote to memory of 3712	3488	order9321t.exe	schtasks.exe
PID 3488 wrote to memory of 3712	3488	order9321t.exe	schtasks.exe
PID 3488 wrote to memory of 3932	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 3932	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 3932	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 4024	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 4024	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 4024	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 4024	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 4024	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 4024	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 4024	3488	order9321t.exe	order9321t.exe
PID 3488 wrote to memory of 4024	3488	order9321t.exe	order9321t.exe

C:\Users\Admin\AppData\Local\Temp\order9321t.exe
"C:\Users\Admin\AppData\Local\Temp\order9321t.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3488

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YdvIruZxoLuL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7DCC.tmp"
2⤵
- Creates scheduled task(s)
PID:3712

C:\Users\Admin\AppData\Local\Temp\order9321t.exe
"{path}"
2⤵
PID:3932

C:\Users\Admin\AppData\Local\Temp\order9321t.exe
"{path}"
2⤵
- Checks computer location settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4024

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:636

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

5

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

3

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Data from Local System