65ed281080b6e9f1b527624b4175385a1cb67503b13903acd863aca9cbe72cf4

Analysis

max time kernel
149s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/09/2026, 02:07

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General

Target
2026-09-07_ee33fca6e61d105974fddd2a4a227568_elex_upatre_wannacry.exe
Size 43KB
Sample260908-ckc52aythv
SHA256 65ed281080b6e9f1b527624b4175385a1cb67503b13903acd863aca9cbe72cf4
MD5 ee33fca6e61d105974fddd2a4a227568
SHA1 f102eb73a47bf521cc6e3589eb513bb0cf0cc702
SHA512 676714f9f51d94e3b08096bb864ce781bbd0565f252dde2a7199e060903fb60b682703d3881a97de320ab27f601a9a5983a794e47b1147cbf3e2911077494b5f
SSDEEP 768:A/E+UlejKbjWwKtUZS6KUAghE3c1ng8B4tbHq/7N:AC2tUZdHAMEyngXt2
TLSH
T194139A38AED55572E37BDAB5C5F640CAF979BD233902280E508673400833F97EDA161E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4824	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	2026-09-07_ee33fca6e61d105974fddd2a4a227568_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 2808 wrote to memory of 4824	2808	2026-09-07_ee33fca6e61d105974fddd2a4a227568_elex_upatre_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-09-07_ee33fca6e61d105974fddd2a4a227568_elex_upatre_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-07_ee33fca6e61d105974fddd2a4a227568_elex_upatre_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2808
- 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:4824

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

edxmk.exe

Path C:\Users\Admin\AppData\Local\Temp\edxmk.exe
Size 44KB
SHA256 496b33cc9c0ee9d0b69855377db0af09bf1746c713ae33ca312774c895fb09ee
MD5 8e54f224ecd0c13165a746008795ee24
SHA1 5f8f5b866e6e58458fde059d4e08ce0f2050c01a
SHA512 a459fad08214e9508e8784bbaab044794f0cdc024bf7ab28bdb70b42ea5b390fb0d79233398a569cef3f6a528a331d689d77fca0275b96448ed1cc631b676e48
SSDEEP 768:A/E+UlejKbjWwKtUZS6KUAghE3c1ng8B4tbHq/7Z:AC2tUZdHAMEyngXty
TLSH
T162139A38AED95572E37BDAB5C5F640CAF979BD233902680E108673400833F97EDA161E
MD5 SHA1 SHA512 SSDEEP TLSH

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