3ec647c5903df22ba8dd448b30fe3cf9b425b76fe7c6475fc23dd04e96b6b3ab

Analysis

max time kernel
148s
max time network
139s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/10/2026, 17:15

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General

Target
2026-10-02_116de27628d964af130b940342b8e08c_elex_wannacry.exe
Size 186KB
Sample261003-vs16yatarh
SHA256 3ec647c5903df22ba8dd448b30fe3cf9b425b76fe7c6475fc23dd04e96b6b3ab
MD5 116de27628d964af130b940342b8e08c
SHA1 140d348664211df8a3fc3b64d6d0e9873448381d
SHA512 d9ebf378960dfe9c7bab01104e270cddf0d511a7c55b756c0d20eaf605ca46a18710b7ae9280d2f0bb1a6e676091e19a1eb7d573dcd4b5aa72889d33c3263a65
SSDEEP 1536:X4uxI7wkG3UhfUQUyLWzMboEymE6fy2NY:X4uxI7wkG3UhfUQSYc+E6/NY
TLSH
T185146C3BE2921DBAD0E51472259256F2277CBD3016B5FA03EF68485B1DF25EEA030357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/4896-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4896-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx

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	2026-10-02_116de27628d964af130b940342b8e08c_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-02_116de27628d964af130b940342b8e08c_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-02_116de27628d964af130b940342b8e08c_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4896

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

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Downloads

memory/4896-0-0x0000000000400000-0x0000000000431000-memory.dmp

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