42f1a4d08df6e09553d9ea896e7b1e30ebe7febb5502286429e0e55862bba51b

Analysis

max time kernel
131s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 00:41

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

Gwh_d3d8.dll
Size

387KB
MD5

3d19dcb78d916dbd255bf82a2b815e46
SHA1

74e0334d53065fb358b5836f564d63047f6007c0
SHA256

22a19500727dcc82242932eda212732331c9d1d47a5d224fe882664a30d9e982
SHA512

9e57758a89c90ba05de2d19cc12de5e4cc8b302413240fe09de42a169aee94c35cb7be0bc956451d6626fc4ed2d528ba820aecc66dc3bfbb7e6b76c8ba045c4e
SSDEEP

6144:ZkU7cunMofvbeUGRxxHZU+c2YQeewQeeuQeesQeeNJQeefQeeHMhrnaT2/qAOWL0:ZkUIuMAvMxXU+EhuTX5+

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3352	3040	WerFault.exe	84

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 3040	1348	rundll32.exe	84
PID 1348 wrote to memory of 3040	1348	rundll32.exe	84
PID 1348 wrote to memory of 3040	1348	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Gwh_d3d8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Gwh_d3d8.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3040
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 788
    3⤵
    - Program crash
    PID:3352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3040 -ip 3040
1⤵
PID:4436

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

Replay Monitor

Loading Replay Monitor...

Downloads