b5810406e2cd8e59ba0fa682f6b5c72cc30276779464751b292b86c40c2845ce

Analysis

user interaction
yes
max time kernel
92s
max time network
87s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/08/2026, 16:39

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General

Target
BVT_Package_10.0.0.1086.exe
Size 22.1MB
Sample260824-t6flqaec23
SHA256 b5810406e2cd8e59ba0fa682f6b5c72cc30276779464751b292b86c40c2845ce
MD5 a3098124e281b61f16b234aed82f4fcf
SHA1 a35275f9854bab8593c7e7b17cdad2938901e2e7
SHA512 348d93c231acf07f14d5fe0084c285e8afe4125bfac34cb172a59cf2fdf6f965240611740a91886598df6fe6edc57888a6815fbe09099c661f5a19877e5f01b7
SSDEEP 393216:XAK1KBDF/K+Ti6XDG3aF037ybiLlH1Q4NZr8XgVBQDi4HzJ+CHut2B6Iqoj:wcaxy+TTXDS2Gl19VLVBQuqwCHut2BQo
TLSH
T17F373308E2E5CD31D0633876A6BBBB725DDE69F31722A55F6B081C578F615C0602A33E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1784	BVT_Package_10.0.0.1086.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	BVT_Package_10.0.0.1086.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BVT_Package_10.0.0.1086.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 1784	1352	BVT_Package_10.0.0.1086.exe	89

C:\Users\Admin\AppData\Local\Temp\BVT_Package_10.0.0.1086.exe
"C:\Users\Admin\AppData\Local\Temp\BVT_Package_10.0.0.1086.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Users\Admin\AppData\Local\Temp\e593d1f\BVT_Package_10.0.0.1086.exe
  Â¬vë1d run=1 shortcut="C:\Users\Admin\AppData\Local\Temp\BVT_Package_10.0.0.1086.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1784

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

BVT_Package_10.0.0.1086.exe

Path C:\Users\Admin\AppData\Local\Temp\e593d1f\BVT_Package_10.0.0.1086.exe
Size 22.1MB
SHA256 b5810406e2cd8e59ba0fa682f6b5c72cc30276779464751b292b86c40c2845ce
MD5 a3098124e281b61f16b234aed82f4fcf
SHA1 a35275f9854bab8593c7e7b17cdad2938901e2e7
SHA512 348d93c231acf07f14d5fe0084c285e8afe4125bfac34cb172a59cf2fdf6f965240611740a91886598df6fe6edc57888a6815fbe09099c661f5a19877e5f01b7
SSDEEP 393216:XAK1KBDF/K+Ti6XDG3aF037ybiLlH1Q4NZr8XgVBQDi4HzJ+CHut2B6Iqoj:wcaxy+TTXDS2Gl19VLVBQuqwCHut2BQo
TLSH
T17F373308E2E5CD31D0633876A6BBBB725DDE69F31722A55F6B081C578F615C0602A33E
MD5 SHA1 SHA512 SSDEEP TLSH

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