193a4753633baaf3e613f3fbd9af05422a7634df133434f1f95c2edd1129d520

Analysis

max time kernel
148s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 07:44

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General

Target
2026-07-18_69c7d80593203e8ac98968ccc7f9e659_elex_wannacry.exe
Size 1.0MB
Sample260718-jk2a7acx2m
SHA256 193a4753633baaf3e613f3fbd9af05422a7634df133434f1f95c2edd1129d520
MD5 69c7d80593203e8ac98968ccc7f9e659
SHA1 e18c3770064bee334da21a9e649d22630b07da5a
SHA512 bf1d4ecd83a7b5abfeae4bc88b322f2b84bdb05e300f137bbe953d0177fc66b6cb622eabe5764eb3a60a2df36e7349fcd0fc77f5e860321cdcf02cdb99476e26
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mz8kOvRO+5KU/c:L9C0Xgfe2Dfe/c
TLSH
T172352334F30394B1E6681E710E5D9E91E63631352DB16023FF44CAF79E3A5E1E67224A
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
behavioral2/memory/3692-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/3692-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3692-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/3692-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5448	3692	WerFault.exe	88

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	2026-07-18_69c7d80593203e8ac98968ccc7f9e659_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-18_69c7d80593203e8ac98968ccc7f9e659_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-18_69c7d80593203e8ac98968ccc7f9e659_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3692
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3692 -s 460
  2⤵
  - Program crash
  PID:5448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3692 -ip 3692
1⤵
PID:3340

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

Replay Monitor

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Downloads

memory/3692-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/3692-1-0x0000000000400000-0x0000000000431000-memory.dmp