15424dacaf4b579571f3a35e9f6992eee9037fcb962629f1c42dba32f2425278

Analysis

max time kernel
298s
max time network
245s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
07/07/2026, 14:20

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General

Target
bin/UsbDll.dll
Size 230KB
Sample260707-rntphsbw21
SHA256 15424dacaf4b579571f3a35e9f6992eee9037fcb962629f1c42dba32f2425278
MD5 071bd5d29272cd29e8e9a7455a32b671
SHA1 adbaf6e4edeb3620e03cac0ba86fda1e72c05594
SHA512 e407cbfb58c9dd2c29c6ce6f8a38a13289f08d6de3c0ae8ba137fff11068a7dc1273926dc4b0ba585fb8302272ce18502df2cf6c37556311127c51f877d38187
SSDEEP 6144:8mxNDJPzrOB9YPgIqEdKn9Zp6NV8HKP8YhHo:8mDmYBmp6NVaKPH6
TLSH
T186344B017280C036D2AF2275446B97346AADBC305BA9D6CBBFC4BE7D9E309D19E34316
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 4732 wrote to memory of 4244	4732	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\UsbDll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\UsbDll.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4244

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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