18bab5f9842376b8aa1f4ab0d9cdcbaeaae11abc49c628a8e482ac7304914481

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
21/04/2026, 04:30

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General

Target
2026-04-21_d06059c8780750c0ebdea0c46b559b2b_elex_wannacry.exe
Size 19KB
Sample260421-e483xshw6j
SHA256 18bab5f9842376b8aa1f4ab0d9cdcbaeaae11abc49c628a8e482ac7304914481
MD5 d06059c8780750c0ebdea0c46b559b2b
SHA1 684d6f19e475db4712b1ab349b99a2dde0b48ddc
SHA512 4df78d3b20d39948d1524bc8708a85cbe261354dcdb7319173bd045d81984eaa45ee5e243f9ea7be370562c281c5fbeea2e7d80a4890fa3a038691eb919086b2
SSDEEP 384:1NIzB/LB6fil1FRbNz7AJ9o9jggFyHOcC+:1NIlcanKw9hQ9T
TLSH
T1C99273396FDA0EB2D377CAB289F7A2C6A932B4237D03191D805D07059C13B63AD91E5D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4092	ieupdater.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	2026-04-21_d06059c8780750c0ebdea0c46b559b2b_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ieupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 4092	1872	2026-04-21_d06059c8780750c0ebdea0c46b559b2b_elex_wannacry.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-04-21_d06059c8780750c0ebdea0c46b559b2b_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-21_d06059c8780750c0ebdea0c46b559b2b_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Users\Admin\AppData\Local\Temp\ieupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\ieupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4092

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ieupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\ieupdater.exe
Size 19KB
SHA256 35dc9d109c1b51b7de40fcd3e0b0582b54c1e4ee31a2652f34bd502e4fdda789
MD5 a242891b7f4c77a777270da3fdb03951
SHA1 c39a97caee8b1a5280e26d679f64db31d102036b
SHA512 cbc22f0b84aeacaeff4f6909304fab964697b59ac56e47b33c6b01c19b912bebf805b798934317b1e835e08d484cc66a89a7784ab982b97ae51d25286cdd3fd5
SSDEEP 384:1NIzB/LB6fil1FRbNz7AJ9o9jggFyHOcCb:1NIlcanKw9hQ9m
TLSH
T1269284396FDA0EB2D377C9B289F7A2C6A932B4237D03191D805D07059C13B63AD91E5D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1872-8-0x0000000000880000-0x00000000008FB000-memory.dmp

Download

memory/4092-20-0x0000000000970000-0x00000000009EB000-memory.dmp