1a45794f2a20b18d66e652a577b0280a72e07499521ce85d502dd513910a2f64

Analysis

max time kernel
148s
max time network
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/07/2026, 12:20

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General

Target
$PLUGINSDIR/nsInstall.dll
Size 5.1MB
Sample260719-php32adw2z
SHA256 1a45794f2a20b18d66e652a577b0280a72e07499521ce85d502dd513910a2f64
MD5 49e4160d5808277265d3e1790e9bef3d
SHA1 27786aef31f724a2ea20dd646b485137ecfeb41e
SHA512 58245c5bdba89f93d46a7040c1c2db77a98f68c0e7a90f5b020d2c565e1fa88a7dc7254b1c33a396c95dc7eb5b02bcf54803d8f06af790e31bfe5f174b8343d1
SSDEEP 98304:iXvqDr1o/ggP+uSwbmCKtUaHiBmyRNaL68zX:iqDmCwbmCOCBmkA68
TLSH
T13346BF11FB829471E5EF01B996BF67BE8A7D9920033485C783D429B9DE305D07B3638A
MD5 SHA1 SHA512 SSDEEP TLSH

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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 5724	2884	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsInstall.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsInstall.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5724

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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