aab91f3b6eef001d4bf9feb995741aac5d4f96b3f9d8e5bec453b0a1394a13dc

Analysis

max time kernel
93s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 03:21

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General

Target

PrivacyHidden.exe
Size

5.3MB
MD5

255970967d90d42bdcbfef541a50b550
SHA1

8a8c1a3fd619aa7f780be4d0397237f5dd2ac91f
SHA256

fac7653c29b77279caa9ac7f1dff007e0914161ae6f6537f7d889f5a2bbefdb8
SHA512

56307232f62b3de46cd78171f51606fbc360244be6ac6f293d7473a0c1fe68a2e246b975a5ec993c23956e8725910b945c5606578e837b830cf274b6edb2079e
SSDEEP

12288:L/8lZw/cmMIk4t+C5LXKDswWLy3QI/2TLhzEGfhqCYpxgJK29u/sILNVza:LYDkqsxI/2hzEGsZgE2Alza

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	PrivacyHidden.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PrivacyHidden.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2332	PrivacyHidden.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 4692	2332	PrivacyHidden.exe	85
PID 2332 wrote to memory of 4692	2332	PrivacyHidden.exe	85
PID 2332 wrote to memory of 4692	2332	PrivacyHidden.exe	85

C:\Users\Admin\AppData\Local\Temp\PrivacyHidden.exe
"C:\Users\Admin\AppData\Local\Temp\PrivacyHidden.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /tn:"PrivacyHidden" /run
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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