a9c7a5511da372d5820f973c186a9fb9abf6cc11e50cee88dc8a2f38ecdd4e49

Analysis

max time kernel
298s
max time network
171s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 19:01

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General

Target
RemoteWebControl/InstallNpfApp.exe
Size 33KB
Sample260803-xpharsec53
SHA256 a9c7a5511da372d5820f973c186a9fb9abf6cc11e50cee88dc8a2f38ecdd4e49
MD5 d4e0379f98c0e01cef096a1d81fa7677
SHA1 cc8264eeb243804ab1688b1a0a44462683e25ad7
SHA512 d7c0edd2616049bad12c9611e951a5992e3e7b8b5b33e28c4955d9595b333ffb668fafeab3117720e19c0bb34f733fab7f8e94cfa3b9d49d7430e69f8d76c763
SSDEEP 384:0uwgeYB02mlGVaH5OyyECsey+RW+l4A5XMCrsceMyop8v:0uQWCsyd8yx+l4qcIy4
TLSH
T124E26D97ADD40A63E886CAB0A4F4EB179D7F72511DB18053D6D0C5DE2E653E02E2DB03
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	InstallNpfApp.exe

Suspicious behavior: LoadsDriver 4 IoCs

pid	Process
824	Process not Found
824	Process not Found
824	Process not Found
824	Process not Found

C:\Users\Admin\AppData\Local\Temp\RemoteWebControl\InstallNpfApp.exe
"C:\Users\Admin\AppData\Local\Temp\RemoteWebControl\InstallNpfApp.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5992

C:\Users\Admin\AppData\Local\Temp\RemoteWebControl\npf64.sys
C:\Users\Admin\AppData\Local\Temp\RemoteWebControl\npf64.sys
1⤵
PID:1636

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

Replay Monitor

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Downloads

memory/1636-0-0x0000000000010000-0x000000000001C000-memory.dmp

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