f1c349d22c73d83199c0191ea25ab1645c05d76d8b51313b5e2f59670252c1d7

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
19/08/2026, 01:53

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-08-19_48ccd8ff577086f6cce6e1e8ab752896_elex_wannacry.exe
Size 8.4MB
Sample260819-cbex9scj91
SHA256 f1c349d22c73d83199c0191ea25ab1645c05d76d8b51313b5e2f59670252c1d7
MD5 48ccd8ff577086f6cce6e1e8ab752896
SHA1 c971ebb64c31f168c9459f5cd04926c765e57077
SHA512 79e03b270ede78db400c5a31b920c1697b55c1646547acf7c5bac4268ffd965b5164cab5dbe2d9ec471564a34d4a92c02f1fe36ab7b2b31287266ff795c73170
SSDEEP 98304:9nZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ8:8
TLSH
T1F496B6D7902A92DAE14FD23953DE9B8134B356EB0DBCF0874DB1D48E0FC18585A35AE2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2004	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared Q\lsass.exe	2026-08-19_48ccd8ff577086f6cce6e1e8ab752896_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared Q\lsass.exe	2026-08-19_48ccd8ff577086f6cce6e1e8ab752896_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3112	2004	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-08-19_48ccd8ff577086f6cce6e1e8ab752896_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4240	2026-08-19_48ccd8ff577086f6cce6e1e8ab752896_elex_wannacry.exe
2004	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4240 wrote to memory of 2004	4240	2026-08-19_48ccd8ff577086f6cce6e1e8ab752896_elex_wannacry.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-08-19_48ccd8ff577086f6cce6e1e8ab752896_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-19_48ccd8ff577086f6cce6e1e8ab752896_elex_wannacry.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4240
- C:\Program Files\Common Files\Microsoft Shared Q\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 420
    3⤵
    - Program crash
    PID:3112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2004 -ip 2004
1⤵
PID:2664

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

Loading Replay Monitor...

Downloads

lsass.exe

Path C:\Program Files\Common Files\Microsoft Shared Q\lsass.exe
Size 21.8MB
SHA256 bc9aac2329ba74116bd729817ca1c0170c9a513172b0322291c15ed3734a1a88
MD5 48e3290ab9241ac7bcbaa473bc498e3f
SHA1 2a75da9ba6d1f57d029f7b1d286fb8bee7fd7786
SHA512 e68c306cae36b4162301ec3caf45432b356ea1c123f74e4ac03fd18191802eb578f1ce3982fe2fe38408a658e846f471df4a1a6a8a8cddba76d5ee0e1080f231
SSDEEP 98304:9nZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZb:b
TLSH
T16137798E94B5C10FFA42E0AEE0C6BAD40D73E3BA842650D370F5D5EA4D91BD5F722981
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download