53c48a1b6f70c8c7ac23c366743a5ec49cbecf092fb920e2b99fb25cf51af769

Analysis

max time kernel
150s
max time network
146s
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, 01:05

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General

Target
2026-08-20_b0538cdc081746867f879bfe57c2ba58_elex_wannacry.exe
Size 12KB
Sample260820-bfl2pscp4z
SHA256 53c48a1b6f70c8c7ac23c366743a5ec49cbecf092fb920e2b99fb25cf51af769
MD5 b0538cdc081746867f879bfe57c2ba58
SHA1 ad96027d1f1fd8d9b981a7068ec0770d2f0206d5
SHA512 7552752682bb5bc45174cc74f390722583597a10704ff9b686fe2a86c28676348b065c33c9d676273abe5ad2470ca609c020201010a7f0ba53f6f9c8d16aaa0b
SSDEEP 96:J5+Q8vLkTWlAXzb2Wj756Qn/7ASniP8ciWJWJphnvIwmvv/FsuTl+MltboynnJP7:HTD/MSniPF8TvIn3ycFl1oynnJP8jQyq
TLSH
T119422A11D7C53E22F3EA35B90EA7D55A8BF6F8119B57714EBEC0128E3829152CC31346
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4564	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	2026-08-20_b0538cdc081746867f879bfe57c2ba58_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 3488 wrote to memory of 4564	3488	2026-08-20_b0538cdc081746867f879bfe57c2ba58_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_b0538cdc081746867f879bfe57c2ba58_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_b0538cdc081746867f879bfe57c2ba58_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3488
- 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:4564

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 12KB
SHA256 81e20ce219add2c849e4c35879f8954f352ccd756984f4c31c54b4fc92dfebdb
MD5 b062c06253f3fb972c7f5597abbb7869
SHA1 c4b79a135fad9b07cf7fe4cbdde4e27e12c8cc4e
SHA512 e2d959d52b9435be55b669c3b3cc668dc5ca246b79eef4a7f37c269652202cab2be70c28e3740df35ddd94760d4ff5ca60f663e79450c241536adc138b297676
SSDEEP 96:J5+Q8vLkTWlAXzb2Wj756Qn/7ASniP8ciWJWJphnvIwmvv/FsuTl+MltboynnJP2:HTD/MSniPF8TvIn3ycFl1oynnJP8jQyv
TLSH
T15C422B11D7C53E22F3FA36B90EB7D55A9AF6F811AB57314EAEC0128E381A152CC31346
MD5 SHA1 SHA512 SSDEEP TLSH

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