dfddb0081cde8d8b54ced00f00f08a185fc6abdfc0ccb6fd53ffef2f59b58f23

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 01:14

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-07-19_775cd0df57ff74acef3c91e87c502fcc_elex_upatre_wannacry.exe
Size 44KB
Sample260720-blsrfaa18p
SHA256 dfddb0081cde8d8b54ced00f00f08a185fc6abdfc0ccb6fd53ffef2f59b58f23
MD5 775cd0df57ff74acef3c91e87c502fcc
SHA1 8edd6b4bd8eff7f8cc69fb8760cba74dbc7527d6
SHA512 095b27f2934413c906987573afb521345a5927515891cce5ddce537331ed998e2ddaedd6b7b6876e52f9570811fefbbd65ddd080bcc45d6e69c5b5d41f478210
SSDEEP 768:A/E+UlejKbjWwKtUZS6KUAghE3c1ng8B4tbHq/k:AC2tUZdHAMEyngXtf
TLSH
T12F23AA38AED55572E37BDAB5C6F640CAB979BD233902680E508673400C33F97EDA161E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4436	edxmk.exe

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 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	2026-07-19_775cd0df57ff74acef3c91e87c502fcc_elex_upatre_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	edxmk.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 4436	1168	2026-07-19_775cd0df57ff74acef3c91e87c502fcc_elex_upatre_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-19_775cd0df57ff74acef3c91e87c502fcc_elex_upatre_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-19_775cd0df57ff74acef3c91e87c502fcc_elex_upatre_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Users\Admin\AppData\Local\Temp\edxmk.exe
  "C:\Users\Admin\AppData\Local\Temp\edxmk.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4436

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

Loading Replay Monitor...

Downloads

edxmk.exe

Path C:\Users\Admin\AppData\Local\Temp\edxmk.exe
Size 44KB
SHA256 cf5b2dfaa2a4f02e726f8d8084af9690aabde73921600e64873f5b14d0c88912
MD5 21249da81ab2f372dd744251b5953a37
SHA1 c1268dde225c585cc703318279bc27371495b20a
SHA512 09b07f5ccc11b86799724b1ca5d95ec7e498b0240e90e8a944d7f39978b538a9cb0a5a2b747d8dc710f18ef2c47e100eb8bd27cd223b0541fb752715ac59da61
SSDEEP 768:A/E+UlejKbjWwKtUZS6KUAghE3c1ng8B4tbHq/1D:AC2tUZdHAMEyngXtm
TLSH
T1C623AB38AED55572E37BDAB5C6F640CAB979BD233902680E408673400C33F97EDA161E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download