d508e8c2bd424268f7d2d9b86f9cb89bfaae7a1d6573827adb3f5c81aacfa7df

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 22:12

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General

Target
2026-08-10_87ce063fcf77d027c63051ea56b0859d_elex_wannacry.exe
Size 1.3MB
Sample260810-14nymszdmd
SHA256 d508e8c2bd424268f7d2d9b86f9cb89bfaae7a1d6573827adb3f5c81aacfa7df
MD5 87ce063fcf77d027c63051ea56b0859d
SHA1 cb9d152f43af19c1a321b09f80a3f1219902cc0b
SHA512 f943affc31083c05aa59454200caf64ef75736a6f29a4542be4e5f716ecb43f8e1ad1b0604398ef44cac43cb648e79019ac3313c39936af2cee474f310cadaf3
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbjVljQkaZkCpk8dp7lc:99C0Xgfe2DRe+rZVbjHGFdpJc
TLSH
T1B4553334B313C5B2D0B90DB20FA8095017773A384CB92117FB898577AE3ABD6E13D695
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/2440-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/2440-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2440-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2440-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2052	2440	WerFault.exe	87

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	2026-08-10_87ce063fcf77d027c63051ea56b0859d_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-10_87ce063fcf77d027c63051ea56b0859d_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-10_87ce063fcf77d027c63051ea56b0859d_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2440
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 464
  2⤵
  - Program crash
  PID:2052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 2440 -ip 2440
1⤵
PID:5196

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/2440-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/2440-1-0x0000000000400000-0x0000000000431000-memory.dmp