xpertrat | 4c57fb95b67660646d6e37a04eb78e010c6a629e1fd8590aaeb4093dea0fad1f

Processes:

iexplore.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7 = "C:\\Users\\Admin\\AppData\\Roaming\\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7.exe"	iexplore.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run	iexplore.exe

Looks for VMWare Tools registry key 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

Processes:

orden pendiente #3422.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	orden pendiente #3422.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	orden pendiente #3422.exe

Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112

Processes:

orden pendiente #3422.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0" orden pendiente #3422.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0"	orden pendiente #3422.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

iexplore.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	iexplore.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

Processes:

iexplore.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	iexplore.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7 = "C:\\Users\\Admin\\AppData\\Roaming\\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7.exe"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\Run\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7 = "C:\\Users\\Admin\\AppData\\Roaming\\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7.exe"	iexplore.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

Processes:

orden pendiente #3422.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	orden pendiente #3422.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

orden pendiente #3422.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	orden pendiente #3422.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	orden pendiente #3422.exe

Suspicious use of SetThreadContext 9 IoCs

Processes:

orden pendiente #3422.exeorden pendiente #3422.exeiexplore.exe

description	pid	process	target process
PID 1684 set thread context of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1128 set thread context of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1788 set thread context of 856	1788	iexplore.exe	iexplore.exe
PID 1788 set thread context of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 set thread context of 972	1788	iexplore.exe	iexplore.exe
PID 1788 set thread context of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 set thread context of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 set thread context of 1180	1788	iexplore.exe	iexplore.exe
PID 1788 set thread context of 1624	1788	iexplore.exe	iexplore.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

orden pendiente #3422.exe

pid process

1128 orden pendiente #3422.exe
1128 orden pendiente #3422.exe
1128 orden pendiente #3422.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

iexplore.exeiexplore.exe

description pid process

Token: SeDebugPrivilege 1788 iexplore.exe
Token: SeDebugPrivilege 1204 iexplore.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

orden pendiente #3422.exeiexplore.exe

pid process

1128 orden pendiente #3422.exe
1788 iexplore.exe

pid	process
1128	orden pendiente #3422.exe
1128	orden pendiente #3422.exe
1128	orden pendiente #3422.exe

description	pid	process
Token: SeDebugPrivilege	1788	iexplore.exe
Token: SeDebugPrivilege	1204	iexplore.exe

pid	process
1128	orden pendiente #3422.exe
1788	iexplore.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

orden pendiente #3422.exeorden pendiente #3422.exeiexplore.exe

description	pid	process	target process
PID 1684 wrote to memory of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1684 wrote to memory of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1684 wrote to memory of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1684 wrote to memory of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1684 wrote to memory of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1684 wrote to memory of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1684 wrote to memory of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1684 wrote to memory of 1128	1684	orden pendiente #3422.exe	orden pendiente #3422.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1128 wrote to memory of 1788	1128	orden pendiente #3422.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 856	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1204	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 972	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1744	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe
PID 1788 wrote to memory of 1504	1788	iexplore.exe	iexplore.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

Processes:

orden pendiente #3422.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	orden pendiente #3422.exe

C:\Users\Admin\AppData\Local\Temp\orden pendiente #3422.exe
"C:\Users\Admin\AppData\Local\Temp\orden pendiente #3422.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1684

C:\Users\Admin\AppData\Local\Temp\orden pendiente #3422.exe
"C:\Users\Admin\AppData\Local\Temp\orden pendiente #3422.exe"
2⤵
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1128

C:\Program Files (x86)\Internet Explorer\iexplore.exe
C:\Users\Admin\AppData\Local\Temp\orden pendiente #3422.exe
3⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1788

C:\Program Files (x86)\Internet Explorer\iexplore.exe
/stext "C:\Users\Admin\AppData\Roaming\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\owudlhsdi0.txt"
4⤵
PID:856

C:\Program Files (x86)\Internet Explorer\iexplore.exe
/stext "C:\Users\Admin\AppData\Roaming\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\owudlhsdi0.txt"
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1204

C:\Program Files (x86)\Internet Explorer\iexplore.exe
/stext "C:\Users\Admin\AppData\Roaming\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\owudlhsdi1.txt"
4⤵
- Accesses Microsoft Outlook accounts
PID:972

C:\Program Files (x86)\Internet Explorer\iexplore.exe
/stext "C:\Users\Admin\AppData\Roaming\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\owudlhsdi2.txt"
4⤵
PID:1744

C:\Program Files (x86)\Internet Explorer\iexplore.exe
/stext "C:\Users\Admin\AppData\Roaming\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\owudlhsdi3.txt"
4⤵
PID:1504

C:\Program Files (x86)\Internet Explorer\iexplore.exe
/stext "C:\Users\Admin\AppData\Roaming\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\owudlhsdi3.txt"
4⤵
PID:1180

C:\Program Files (x86)\Internet Explorer\iexplore.exe
/stext "C:\Users\Admin\AppData\Roaming\I4G3L113-M7Y0-X0M5-M3D5-U8C7U551Q8Q7\owudlhsdi4.txt"
4⤵
PID:1624

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

3

T1089

Modify Registry

6

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

4

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

3

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Email Collection