94fe0ece0182b4323d26852c983ba9f230efa6db7a6fb573fd987cfa9cb5ee2a

Analysis

max time kernel
150s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/07/2026, 02:52

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General

Target
2026-07-11_ab7d83a07695d2bc5b8a173e187f3c61_elex_wannacry.exe
Size 40.3MB
Sample260711-dc1f2acz71
SHA256 94fe0ece0182b4323d26852c983ba9f230efa6db7a6fb573fd987cfa9cb5ee2a
MD5 ab7d83a07695d2bc5b8a173e187f3c61
SHA1 47fe8662078da9284ccd8e17a5ce7ba4ff7dd6f6
SHA512 d40b125c90f2d09eb7a3f5cd8fd4e148616e3cc64e70105c816e3315cc4b64d3901ae342b1e462bd4e35d7aa4f59ef984ebc1204544522ccd0c8ad3a9b4a1b11
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNND:jC
TLSH
T1D8970A17AEE8D2835853742DF53291493F5FB2C23C5EFA2897F2DD042699B2339742A1
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5732	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared V\lsass.exe	2026-07-11_ab7d83a07695d2bc5b8a173e187f3c61_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared V\lsass.exe	2026-07-11_ab7d83a07695d2bc5b8a173e187f3c61_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3296	5732	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	2026-07-11_ab7d83a07695d2bc5b8a173e187f3c61_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2820	2026-07-11_ab7d83a07695d2bc5b8a173e187f3c61_elex_wannacry.exe
5732	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 5732	2820	2026-07-11_ab7d83a07695d2bc5b8a173e187f3c61_elex_wannacry.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-11_ab7d83a07695d2bc5b8a173e187f3c61_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-11_ab7d83a07695d2bc5b8a173e187f3c61_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:2820
- C:\Program Files\Common Files\Microsoft Shared V\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5732 -s 280
    3⤵
    - Program crash
    PID:3296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5732 -ip 5732
1⤵
PID:5060

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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