82972024a958b9e1b7992fb025a9b421f1346983e37da22abd46f7cc2b8d43a9

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
28/09/2026, 15:47

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General

Target
2026-09-28_541236cfbff6a15b097bc4b4587f0a35_elex_wannacry.exe
Size 187KB
Sample260928-s8amtabf29
SHA256 82972024a958b9e1b7992fb025a9b421f1346983e37da22abd46f7cc2b8d43a9
MD5 541236cfbff6a15b097bc4b4587f0a35
SHA1 771897bbc4f44553b0adbb6bbead90783d74c378
SHA512 d3ec065f614e68b1abf8a22d12596361e39964738b9bdf90dbed07e3bf9487132517cda1668ec406e74b26bc40df5f83132795785c65b585ae24d5430d27adad
SSDEEP 768:q8uc9HuuZeUI7UQxeqnLWzMbLE9mZ7mYrPSLN4b6gF0r6iT4:q8uc9HuuZeUI7UQ7LWzMboEymE6fc50
TLSH
T142146DBBE3825DBAD0D41472295299B72F7CBD3016B5FA03EE58484AAEF25DD9070343
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
behavioral1/memory/4780-0-0x0000000000400000-0x0000000000432000-memory.dmp	UPX

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4780-0-0x0000000000400000-0x0000000000432000-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	2026-09-28_541236cfbff6a15b097bc4b4587f0a35_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-28_541236cfbff6a15b097bc4b4587f0a35_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-28_541236cfbff6a15b097bc4b4587f0a35_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4780

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/4780-0-0x0000000000400000-0x0000000000432000-memory.dmp

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