9fb736690076a1fccf3baa4b4b5fcac31b22412152dda49a5d31a988fc6f6e0b

Analysis

max time kernel
148s
max time network
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 07:20

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General

Target
2026-08-20_103893b2a23f30006fc9c36e276bc3ca_elex_wannacry.exe
Size 22KB
Sample260820-h6e5easbpg
SHA256 9fb736690076a1fccf3baa4b4b5fcac31b22412152dda49a5d31a988fc6f6e0b
MD5 103893b2a23f30006fc9c36e276bc3ca
SHA1 b0bd53c12f3d7baba8b2930f258bd99caf2911bf
SHA512 868182ea2d193ac65b8657de0881ddee452929d5782c122ae96085363542941aa03508841cb9d59cb3a932ee8d2177cfa82d4c298d23ee2e59bbb855368b3132
SSDEEP 384:kzFWu0tKf7l1VRrNSYQc46+G9TTE0TIhF:IWuTffoNc4lcTTEga
TLSH
T1A6B211E85AD61D32F3B7967965B9D0F26831B4123F0B580DD483CADF1A11A32DC623DA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5572	codecsupdater.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	codecsupdater.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-20_103893b2a23f30006fc9c36e276bc3ca_elex_wannacry.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5220 wrote to memory of 5572	5220	2026-08-20_103893b2a23f30006fc9c36e276bc3ca_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_103893b2a23f30006fc9c36e276bc3ca_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_103893b2a23f30006fc9c36e276bc3ca_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5220
- C:\Users\Admin\AppData\Local\Temp\codecsupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\codecsupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5572

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

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Downloads

codecsupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\codecsupdater.exe
Size 23KB
SHA256 998115ecd27d95a6a566c423d9a8c7a53f49d5b8068d2e0092143fe76365606a
MD5 e5fee381fc2e9417e2dc3be9bb270a2c
SHA1 5b3aff1ef265dfbdde5d2888843e9fe7802b755c
SHA512 5c81f1f71519e53d0ead6ea83b1a2a5060e0c513db03b8e4b19556def55c600a7ef65f9dad070d025acb0b4e5e0071d4d83b337d5647449afe5d1a36253ea24a
SSDEEP 384:kzFWu0tKf7l1VRrNSYQc46+G9TTE0TIhu:IWuTffoNc4lcTTEgJ
TLSH
T1D8B211E85AD61D32F3B7967965B9D0F26831B4123F0B580DD083CADF1A11A32DC623DA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/5220-0-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/5220-9-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/5572-11-0x0000000000400000-0x0000000000408000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads