deb39ed0e71384a46a6fab2e16ec1155df7a9d56d9b1bc185677358ebc5dbde7

Analysis

max time kernel
148s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/07/2026, 15:57

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General

Target
2026-07-12_d85e64047c3929b16a3a8b7cca72f0ce_elex_wannacry.exe
Size 1.0MB
Sample260712-teb48aew9s
SHA256 deb39ed0e71384a46a6fab2e16ec1155df7a9d56d9b1bc185677358ebc5dbde7
MD5 d85e64047c3929b16a3a8b7cca72f0ce
SHA1 b82034b54c987fe35ce2d27c1f528f479417591d
SHA512 56b47bad544259538b4ffd7a90a83bc6854ce807ee855745399cb7080c8d05cd25920a204a933d3abe47d1898dad5797cbeb39cd76970f7264e99385e084bc25
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mz8kOvROUVw:99C0Xgfe2DfMw
TLSH
T17D352338F30354B2F5681E710A2EAEC1A63930705DB56427EA44C9FB9E7B6D2E57130B
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/3776-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/3776-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3776-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/3776-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1524	3776	WerFault.exe	86

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	2026-07-12_d85e64047c3929b16a3a8b7cca72f0ce_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-12_d85e64047c3929b16a3a8b7cca72f0ce_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-12_d85e64047c3929b16a3a8b7cca72f0ce_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3776
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 460
  2⤵
  - Program crash
  PID:1524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3776 -ip 3776
1⤵
PID:4120

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/3776-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/3776-1-0x0000000000400000-0x0000000000431000-memory.dmp