00b1f0553fc196c74144578156a4df69378d7fe433ee3e8ca34ed9bfb876c617

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/07/2026, 04:31

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General

Target
2026-07-10_4678d4ae32f65f046a91e9f9daf6418f_elex_wannacry.exe
Size 2.2MB
Sample260710-e5hblac13j
SHA256 00b1f0553fc196c74144578156a4df69378d7fe433ee3e8ca34ed9bfb876c617
MD5 4678d4ae32f65f046a91e9f9daf6418f
SHA1 0daa5501f44fb247e1dae90111986229977790fa
SHA512 df7d6414c741fd0097cadef12a6f1506d96c33b8915f4f42afcf44cc2455823e6a54a075538b88f5890cc9f9620d97f72bf03c397b73d3c72d622c5b6dba2a02
SSDEEP 49152:L9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0Id2nq/J:Lpv8ABcqUJzrOd9CGpBbWyMJ
TLSH
T13FB533B0F7927CB9F4B848B646AB7CD07B703EE51C62A33695204AC29F687E4D175423
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral1/memory/1260-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral1/memory/1260-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1260-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral1/memory/1260-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2416	1260	WerFault.exe	82

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	2026-07-10_4678d4ae32f65f046a91e9f9daf6418f_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-10_4678d4ae32f65f046a91e9f9daf6418f_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-10_4678d4ae32f65f046a91e9f9daf6418f_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1260 -s 396
  2⤵
  - Program crash
  PID:2416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1260 -ip 1260
1⤵
PID:312

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/1260-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1260-1-0x0000000000400000-0x0000000000431000-memory.dmp