a9735f4515e9dec9ed382fa1444ba04f346867dbb5c571318e974f4a54d7d3a6

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/08/2026, 22:55

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General

Target
2026-08-18_d655b62c9b748b934892af6e9268700b_elex_wannacry.exe
Size 33KB
Sample260818-2v7vtssbra
SHA256 a9735f4515e9dec9ed382fa1444ba04f346867dbb5c571318e974f4a54d7d3a6
MD5 d655b62c9b748b934892af6e9268700b
SHA1 14567b46038f57eaa6812fc9dd6689160b35a488
SHA512 114c5d7bfd9b12a37dc843df63dabd3092b73d4a1107ed11b72b2ef08add4c380c75cf5a51589db84ee169dedd4245ca5342692eca8111b7a7df00768460efde
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8kP:EdbjXRrs9sINeZEtejlIkoLN127BFVnc
TLSH
T14EE24334BFD558F2E377DA73F9F691C2683679623C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5528	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	2026-08-18_d655b62c9b748b934892af6e9268700b_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 5256 wrote to memory of 5528	5256	2026-08-18_d655b62c9b748b934892af6e9268700b_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-08-18_d655b62c9b748b934892af6e9268700b_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-18_d655b62c9b748b934892af6e9268700b_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5256
- 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:5528

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 33KB
SHA256 8ad05186ce277c5ba3aa24e4689569875cbee16648d601be075c2bc2b95af500
MD5 f4a133b21a2bee3f660a98a6255aca39
SHA1 6185cf3d6553b07221f286821e8da3f2178342df
SHA512 be8a10c85d77f1344a4f4c2fff70125a52c4b5bf437c03f3f83046f35af091768dea4b935aa33bd57b497d709369a2134f116111af5747baf7a5a498d3741981
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8kQ:EdbjXRrs9sINeZEtejlIkoLN127BFVnj
TLSH
T139F24334BFD558F2E377DA73FAF691C2687679623C02690C40856F4448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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