1c1a2dd938c1f93f0e6aad0a7ac15fc95e485696a5a935d0c3e1e0f2cbfb7966

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 11:00

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General

Target
2026-07-18_7d6e1bee375bf37a9e54a02cd10e5698_elex_wannacry.exe
Size 23KB
Sample260718-m39basg18q
SHA256 1c1a2dd938c1f93f0e6aad0a7ac15fc95e485696a5a935d0c3e1e0f2cbfb7966
MD5 7d6e1bee375bf37a9e54a02cd10e5698
SHA1 1b8cfa7cade398b3cf05cbf01509ea04d8722458
SHA512 b49d4bebb00fa89893c9cf7ec01985941714371ca898b83828ad18409b29c771c774c5a1e3342192bfa2a031da5e4a92d3f4fa8790107f2dfa11b05042842341
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5g:f9hM2dB4XAGZ7sc6HECdGg
TLSH
T153B26138EFD84AB3E33BDAB54AF695C66972B0227C06590D909D73440C23F56EC60B5E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2856	trueupdater.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	2026-07-18_7d6e1bee375bf37a9e54a02cd10e5698_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trueupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 2856	4372	2026-07-18_7d6e1bee375bf37a9e54a02cd10e5698_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-18_7d6e1bee375bf37a9e54a02cd10e5698_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-18_7d6e1bee375bf37a9e54a02cd10e5698_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4372
- C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\trueupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2856

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

trueupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
Size 23KB
SHA256 f3d6ec36e092b74d505cb9e183a0d7c89bf54403610a872f62ce76616362a619
MD5 45be9a612e9020e19a2ce25b6a1e0629
SHA1 9e53b9b7aa5b6da292f61136af8bd52618b77dc5
SHA512 128f53ae6096472da213d6cf4214232c46daaac6d88b35f1129837fc79d0a7db0517ac67a1af96ad9d47404e8355392c258dfd3eaec03718e986bbbd192a47c6
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5e:f9hM2dB4XAGZ7sc6HECdGe
TLSH
T191B26238EFD846B3E33BDAB54AF695C66972B0227C06590D909D73440C23F56EC60B5E
MD5 SHA1 SHA512 SSDEEP TLSH

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