3aa99c2cf044b58f3227e5b011594d2a5126b7dd5be968ba14936aa134ae86da

Analysis

max time kernel
148s
max time network
136s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/07/2026, 17:16

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General

Target
2345OCRUpdate.exe
Size 1.6MB
Sample260705-vtghxset7w
SHA256 3aa99c2cf044b58f3227e5b011594d2a5126b7dd5be968ba14936aa134ae86da
MD5 2db2c6700ffc39eb480e75728079f5ee
SHA1 8847710dd9a9d3e0304b3ab11e70c59440301e6f
SHA512 59a01166e3d510b202b47a7d0abfccf23a1f535a7f036d7c6c1e5bff08e2510d89edb1eb45ab7487a8c4993b5f314c6ca3a8751a9ce0d4c2abe7d858dae8cee6
SSDEEP 49152:OWKAdYoJZlu/wD/zsjK1pTPIcfoHq2IM4K8:xdlHD/PFP
TLSH
T1CC756B31B657C637D5A201B15A2C8E6A805879342BA18CC7F3C40F2E69F1DD39636F6B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	2345OCRUpdate.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe
4456	2345OCRUpdate.exe

C:\Users\Admin\AppData\Local\Temp\2345OCRUpdate.exe
"C:\Users\Admin\AppData\Local\Temp\2345OCRUpdate.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4456

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

2345OCR.NewVersion.data

Path C:\Users\Admin\AppData\Roaming\2345OCR\update\download\1\2345OCR.NewVersion.data
Size 29B
SHA256 5313e624a817ebcb34675027d12b87465de4fc4fdddfdd74d244490c4911b8e4
MD5 99fb8e84b8aa92889349054a60e1f359
SHA1 1b3dd1afb4fe4533ca16db4dd3e7845c13b0e1c5
SHA512 2a99095109445c3ca1b9fad5c87fdfed331641401ca8d19d3ab4d109e18b9dc5feb739485f14f390bd3bcfa3a4325e3b1278fe1bb8690dd8df16edb9af52faac
MD5 SHA1 SHA512

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