5157fe688cca27d348171bd5a8b117de348c0844ca5cb82bc68cbd7d873a3fdc

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/05/2026, 01:27

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General

Target
$PLUGINSDIR/nsDialogs.dll
Size 9KB
Sample260530-bvbvaacx7v
SHA256 5157fe688cca27d348171bd5a8b117de348c0844ca5cb82bc68cbd7d873a3fdc
MD5 12465ce89d3853918ed3476d70223226
SHA1 4c9f4b8b77a254c2aeace08c78c1cffbb791640d
SHA512 20495270bcd0cae3102ffae0a3e783fad5f0218a5e844c767b07a10d2cfab2fab0afb5e07befa531ba466393a3d6255741f89c6def21ec2887234f49adceea2f
SSDEEP 96:oOYqZ4zC5RH3cXX1LlYlRowycxM2DjDf3GEst+Nt+jvDYx4L7qndYHnxss:oOYq+CP3uKrpyREs06YxA2dGn
TLSH
T1C4121A635A4455F3D5D7223A21AA2F2FD73C9324A062BC0287779E462BF431A7D3A341
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1548	3952	WerFault.exe	87

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 4276 wrote to memory of 3952	4276	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3952
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3952 -s 640
    3⤵
    - Program crash
    PID:1548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3952 -ip 3952
1⤵
PID:2128

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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