agenttesla | 2e18a5d394d1dd1c9c7deb68ade565baf3eef8046781fa577c401f165a560ffc

System Information Discovery

Processes:

New Order.exe

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

New Order.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	New Order.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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 stealer

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 stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

New Order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe

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:

New Order.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

New Order.exe

description pid process target process

PID 3152 set thread context of 4228 3152 New Order.exe New Order.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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

452 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

New Order.exe

pid process

4228 New Order.exe
4228 New Order.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

New Order.exe

description pid process

Token: SeDebugPrivilege 4228 New Order.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

New Order.exe

pid process

4228 New Order.exe

description	pid	process	target process
PID 3152 set thread context of 4228	3152	New Order.exe	New Order.exe

pid	process
452	schtasks.exe

pid	process
4228	New Order.exe
4228	New Order.exe

description	pid	process
Token: SeDebugPrivilege	4228	New Order.exe

pid	process
4228	New Order.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

New Order.exeNew Order.exe

description	pid	process	target process
PID 3152 wrote to memory of 452	3152	New Order.exe	schtasks.exe
PID 3152 wrote to memory of 452	3152	New Order.exe	schtasks.exe
PID 3152 wrote to memory of 452	3152	New Order.exe	schtasks.exe
PID 3152 wrote to memory of 4228	3152	New Order.exe	New Order.exe
PID 3152 wrote to memory of 4228	3152	New Order.exe	New Order.exe
PID 3152 wrote to memory of 4228	3152	New Order.exe	New Order.exe
PID 3152 wrote to memory of 4228	3152	New Order.exe	New Order.exe
PID 3152 wrote to memory of 4228	3152	New Order.exe	New Order.exe
PID 3152 wrote to memory of 4228	3152	New Order.exe	New Order.exe
PID 3152 wrote to memory of 4228	3152	New Order.exe	New Order.exe
PID 3152 wrote to memory of 4228	3152	New Order.exe	New Order.exe
PID 4228 wrote to memory of 2196	4228	New Order.exe	netsh.exe
PID 4228 wrote to memory of 2196	4228	New Order.exe	netsh.exe
PID 4228 wrote to memory of 2196	4228	New Order.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

New Order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe

outlook_win_path 1 IoCs

Processes:

New Order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New Order.exe

C:\Users\Admin\AppData\Local\Temp\New Order.exe
"C:\Users\Admin\AppData\Local\Temp\New Order.exe"
1⤵
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3152

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IBLDlf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp40D2.tmp"
2⤵
- Creates scheduled task(s)
PID:452

C:\Users\Admin\AppData\Local\Temp\New Order.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:4228

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:2196

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

3

T1081

Discovery

Query Registry

5

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

4

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection