455812c6a35a99ac4cb753b48aa032c56e494420df71126c0ab25d5bfd831414

Analysis

max time kernel
149s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/10/2026, 17:00

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General

Target
Ursa Major.harmless.exe
Size 103KB
Sample261027-vja86aeb24
SHA256 455812c6a35a99ac4cb753b48aa032c56e494420df71126c0ab25d5bfd831414
MD5 4f6eb1a44bcc7a46f325b787225c22f0
SHA1 692bfd963debd0bb3d57027dbac3c6d13d166b24
SHA512 1d8cb6a4ccb55d9450e49b90d0ae8bbb4272d0b2342bf08eb2d707fdc2e706267b4ca910f20a0642eff8896ee0ff2e3289de57691ca648ea00c431011e54c1f3
SSDEEP 3072:X70oM2GyFycS0nb59Oxj12MDf+YN7qskZ31:X70oMHcz5AbJqt31
TLSH
T131A34B01B5D084B2EA762B311C70EBA14A3DF9711F658EAF3394157A4F341C18E36EAB
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	Ursa Major.harmless.exe

C:\Users\Admin\AppData\Local\Temp\Ursa Major.harmless.exe
"C:\Users\Admin\AppData\Local\Temp\Ursa Major.harmless.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4592

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x510 0x494
1⤵
PID:976

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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