6149f5c13a7a5804c39ec330992f8dccee1192ae24b9850e2df5c095772ff440

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
11/07/2026, 04:46

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General

Target
2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
Size 16.1MB
Sample260711-fd2rlaby7m
SHA256 6149f5c13a7a5804c39ec330992f8dccee1192ae24b9850e2df5c095772ff440
MD5 2eaea0727bfb5809bb2d44519ea86a6f
SHA1 235bc44bac229e6f0b57d22d8cbc32130b6e5b9e
SHA512 026ba034d8062dc717589cd6bfaa206f1afa379fabacc85e13072abd51ee768a429942070d6053d82959fe050271ca151f18064039b3419bb146a1e513f8cf18
SSDEEP 768:zLPJznj7Ia2ghrDTSiWPtttttttttttttttttttttttttttttttttttttttttttN:XxDLnOiE
TLSH
T13007FECE9D2D3E523A329AA54CC085F26D338FD1E3B797A1582255CFD2DEC50B322529
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4180	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared T\lsass.exe	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared T\lsass.exe	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4516	4180	WerFault.exe	86

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	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2620	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
4180	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 4180	2620	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_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:2620
- C:\Program Files\Common Files\Microsoft Shared T\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4180
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 420
    3⤵
    - Program crash
    PID:4516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4180 -ip 4180
1⤵
PID:2532

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 T\lsass.exe
Size 28.5MB
SHA256 b647524a16227c49cfd73fbc5d8d4faac7bae0d14aee539c7f8420b9ec3b1dcd
MD5 8bae8b8faf019a118bcd39c08b632f7a
SHA1 97b2ed0f0bc44e9b72c5f050495decbd5fe3e078
SHA512 8acaf17dd9abacbed63b20500cfae6e1f4f33ac26cb0622e7bae164974a1142311f634e600062a76a83e368f15d687783a629aa95de85d23968ea55694488961
SSDEEP 768:zLPJznj7Ia2ghrDTSiWPtttttttttttttttttttttttttttttttttttttttttttD:XxDLnOiK
TLSH
T14E67C7CCE91F2E033572DDD2348450A39D735BE269976779450368C9DACF8E8E32B862
MD5 SHA1 SHA512 SSDEEP TLSH

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