e7a1c7da9b1d9f483b572e00aa9586c46fbc480dbc2accee5703ac223eea7071

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
18/10/2026, 15:21

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General

Target
$PLUGINSDIR/nsProcEx.dll
Size 32KB
Sample261018-srkrfset6r
SHA256 e7a1c7da9b1d9f483b572e00aa9586c46fbc480dbc2accee5703ac223eea7071
MD5 ed7ba4dc1df007a788f0ef3dd65f95be
SHA1 62f88e158a03ff1bc70ac6e3cb993d91ff4e000c
SHA512 3f9f0a00b848dcc49af1c5c8b34e63452d448eb3626a5501be1b3207961c0ae9297010394b7e3cea3c27319d09dc3ae7731eb5d112fe9bacd30ae92cc8340bb0
SSDEEP 192:04EE8le+bTYR9GyNBV6s+6MWV/PDBWdb3OYX/0V8PaVu0NHY/0Nk/pzCqJkdsRTi:iDsM2BV6gCb310iC3x1C/pzCqJbxIKc
TLSH
T10CE2E802ED426072C36947B1266FAA2BA15DAD721BD555C3FBC60F1D0EBE0E37631A07
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4640	4668	WerFault.exe	85

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 1 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 4668	4536	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcEx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcEx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4668
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 692
    3⤵
    - Program crash
    PID:4640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4668 -ip 4668
1⤵
PID:4688

Network

MITRE ATT&CK Enterprise v16

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 v16

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