309ecbd1aa5e4c078acc60cadc0764baa9a5b47901a6af02f2dae9685a6456ba

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 17:18

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General

Target
2026-08-09_00dfe555c61aedf84106e93bed8c9def_elex_virut_wannacry.exe
Size 455KB
Sample260809-vvncvsar2t
SHA256 309ecbd1aa5e4c078acc60cadc0764baa9a5b47901a6af02f2dae9685a6456ba
MD5 00dfe555c61aedf84106e93bed8c9def
SHA1 2f110af9c31481ebc450b1bc9c253762823cfd7a
SHA512 b07d72438166450e48989d38565cdab3a23d00aa242cc74c2036515c6b197ae6812cc5633183b0b9b4c11a6e4c1e1b08b9521b2eafbe2c54af6e00e745fea041
SSDEEP 6144:nyIwh8fYGcXlHQt7o7j/+8D+uVTA1ug3tGAD3021hC:nyIwyfzcXNfVA
TLSH
T127A42A1066EA44B3E2A6653014FA17F4D926FD854F27CBEB9314FF1D29366C0943A32E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3764	4356	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	2026-08-09_00dfe555c61aedf84106e93bed8c9def_elex_virut_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-09_00dfe555c61aedf84106e93bed8c9def_elex_virut_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_00dfe555c61aedf84106e93bed8c9def_elex_virut_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4356
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 504
  2⤵
  - Program crash
  PID:3764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4356 -ip 4356
1⤵
PID:4832

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/4356-0-0x0000000000400000-0x0000000000471869-memory.dmp

Download

memory/4356-1-0x0000000000400000-0x0000000000471869-memory.dmp