103ff2d94016f09ac46e189336e85453d7e565bd2614f0b7fd80adfb1b28914e

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 19:24

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General

Target

PDF转CAD软件合集/PDF FLY/WMFview.exe
Size

52KB
MD5

1d9bde0cbda49409237df6ce7ce5285d
SHA1

cdf47b13fec0d6817554ba1801f35902d8efd631
SHA256

3c2a5d5b2861eeee1cf0d4cfab930d5942c46626b7de52597e6abbc4525f186b
SHA512

f594be7330f400a0fe9ebd04749d8945ca6fbfa8585e94743aafd216ff8dccad98cb3a5afdb1fb4adac72321c08e210fba4433cf7ae5beecdee7a22d5d4999d2
SSDEEP

768:zrZdAuUghyw4yUX5HcDrbr4GSOS22S3ZdCD26kOOQuw:zrPXUqyaUX5Horbrlwm8OQu

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	WMFview.exe

Modifies registry class 16 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EMFView.Document	WMFview.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EMFView.Document\ = "??? Windows ???"	WMFview.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EMFView.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PDF?CAD????\\PDF FLY\\WMFview.exe \"%1\""	WMFview.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WMFView.Document\shell\open\ddeexec\ = "[open(\"%1\")]"	WMFview.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WMFView.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PDF?CAD????\\PDF FLY\\WMFview.exe \"%1\""	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EMFView.Document\shell	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EMFView.Document\shell\open	WMFview.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EMFView.Document\shell\open\ddeexec\ = "[open(\"%1\")]"	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMFView.Document\shell\open\command	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMFView.Document\shell\open\ddeexec	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMFView.Document\shell	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EMFView.Document\shell\open\command	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMFView.Document	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMFView.Document\shell\open	WMFview.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EMFView.Document\shell\open\ddeexec	WMFview.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WMFView.Document\ = "Windows ???"	WMFview.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1864	WMFview.exe
1864	WMFview.exe

C:\Users\Admin\AppData\Local\Temp\PDF转CAD软件合集\PDF FLY\WMFview.exe
"C:\Users\Admin\AppData\Local\Temp\PDF转CAD软件合集\PDF FLY\WMFview.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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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