062388fa21e5a14ca9a4a26ac02416137e3c42cb7d3f4a68f0bf48586bd08b80

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/07/2026, 00:15

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General

Target
2026-07-23_4135de7a93fd2b510854628c5d44fe0a_elex_wannacry.exe
Size 13.7MB
Sample260724-akbabsdn7w
SHA256 062388fa21e5a14ca9a4a26ac02416137e3c42cb7d3f4a68f0bf48586bd08b80
MD5 4135de7a93fd2b510854628c5d44fe0a
SHA1 32b2abe9f7f65b8fe88eb5117641f4d4567ea28d
SHA512 6def45bc67303b8c25fca1bf704e396f00eeeb032f44806fac93af87c944cd20dd3986cad6f4c6196c5300c4f43adcc55507ae9514e6ce2a9c5f699ca73dc184
SSDEEP 1536:XxD7O6kYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYJ:XxDC64
TLSH
T193E6125A8011A74EC70F569B08D85EADC02324C3E9E889A19C6DF69E1EDA7077F3CDD4
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2268	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared D\lsass.exe	2026-07-23_4135de7a93fd2b510854628c5d44fe0a_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared D\lsass.exe	2026-07-23_4135de7a93fd2b510854628c5d44fe0a_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3076	2268	WerFault.exe	85

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	2026-07-23_4135de7a93fd2b510854628c5d44fe0a_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5032	2026-07-23_4135de7a93fd2b510854628c5d44fe0a_elex_wannacry.exe
2268	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 2268	5032	2026-07-23_4135de7a93fd2b510854628c5d44fe0a_elex_wannacry.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-07-23_4135de7a93fd2b510854628c5d44fe0a_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-23_4135de7a93fd2b510854628c5d44fe0a_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:5032
- C:\Program Files\Common Files\Microsoft Shared D\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 420
    3⤵
    - Program crash
    PID:3076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2268 -ip 2268
1⤵
PID:4796

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

lsass.exe

Path C:\Program Files\Common Files\Microsoft Shared D\lsass.exe
Size 26.0MB
SHA256 535855665cc47c214a6c8ad6c305dae193d9342a42711e6b31f52d45cc06e6dc
MD5 d6d19e0ed2de5ef1508232f528069236
SHA1 7795896c1d2274562c6ce70e209c963688f9b1fd
SHA512 3dafc704aef3aaa059943a2fc5fbc55c36fd81afc45ff46c805ac0856770238d5b590ed623772f474c93d6ca4573fdc4eb7de2bc5a5fe02eb6bcb7c1d38f2c93
SSDEEP 1536:XxD7O6kYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYn:XxDC6O
TLSH
T18257975A4022F30DA28FBFD90C889DB6C06311D6FDE956E47418F2C95BD8645AB24BFC
MD5 SHA1 SHA512 SSDEEP TLSH

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