4699198be3737c067d69b587a21bbb03dd1c9930a8d7eaff6d7fe76909c8a7f3

Analysis

max time kernel
149s
max time network
148s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
16/05/2026, 13:22

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General

Target
2026-05-16_9e6ae3ec040e90c4b6a1622f2d7653b2_elex_wannacry.exe
Size 61KB
Sample260516-ql7ypaes21
SHA256 4699198be3737c067d69b587a21bbb03dd1c9930a8d7eaff6d7fe76909c8a7f3
MD5 9e6ae3ec040e90c4b6a1622f2d7653b2
SHA1 77f75cec992648a7f972bdb9464baff88389dbc7
SHA512 cbf7a9623109c7155ff2394ab0e37dc604dc27ee00096b348baf7c9923695d25a66578220256e57da89e9da9e867eefe5ced37f164e87984a48bc404fcf3e198
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcoD:rmwfKOj1TRf/2SZLO8iJu7I9KKlDD
TLSH
T181537A3CAED51572E37BDAB6C6F251CAF975BC223D01680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2804	realupdater.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	2026-05-16_9e6ae3ec040e90c4b6a1622f2d7653b2_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	realupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 424 wrote to memory of 2804	424	2026-05-16_9e6ae3ec040e90c4b6a1622f2d7653b2_elex_wannacry.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-05-16_9e6ae3ec040e90c4b6a1622f2d7653b2_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-16_9e6ae3ec040e90c4b6a1622f2d7653b2_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:424
- C:\Users\Admin\AppData\Local\Temp\realupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\realupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2804

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

realupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
Size 61KB
SHA256 af1a9e75cebccd66e18599b37ab51510497cf1b6daa2ef75dc8d885caceb1684
MD5 a5282f583b29dbe4271419d6fee33c01
SHA1 8bc9095c76c5fdca7cc8bae48d7d36d7e3886b25
SHA512 3b830522d6c64c558d29c40c32a8aef7458f3be36a99f22b976f8b071172c3eea5f3aefbd50cf5118e9aa513dfbcc2f6b2661790c8c1dc1946d617c6802f773d
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcou:rmwfKOj1TRf/2SZLO8iJu7I9KKlDu
TLSH
T1FA537A3CAED51572E37BDAB6C6F251C6F975BC223D01680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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