8b1c11fe9afbc84a24ab95ff8dae3672a8023a34402bc09e7a8e4d48907217ca

Analysis

max time kernel
148s
max time network
132s
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, 03:50

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General

Target
2026-08-20_117b50bbfe298d3d84b0cd46b0312993_elex_wannacry.exe
Size 17KB
Sample260820-eec9ysek9x
SHA256 8b1c11fe9afbc84a24ab95ff8dae3672a8023a34402bc09e7a8e4d48907217ca
MD5 117b50bbfe298d3d84b0cd46b0312993
SHA1 015906c667e6b68bf78cbe49be26c73ca478fefa
SHA512 6561704d593d7807dc75e56901d6c714e86b4a5bfd68ed19cd7741ecdddf8fe9cd424e3aba425c455e76516e9d5f850da301f1b19fad1356df90535fa0a1eb83
SSDEEP 384:JVs9GWh37NpzYH/ISm6g8l14ZqY09q/4sew:JVs952ISmO6v4s1
TLSH
T1818209B1CFE9E433D3BB86308EB561A2917478AF3F47692F0492068C9463B93DC11799
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5440	codecupdater.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_117b50bbfe298d3d84b0cd46b0312993_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	codecupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 5440	3552	2026-08-20_117b50bbfe298d3d84b0cd46b0312993_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-08-20_117b50bbfe298d3d84b0cd46b0312993_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_117b50bbfe298d3d84b0cd46b0312993_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3552
- C:\Users\Admin\AppData\Local\Temp\codecupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\codecupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5440

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

codecupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\codecupdater.exe
Size 17KB
SHA256 d1826655509f08c8ee958fd71a4c53a3eddc0ff9e9b986b4d157081505f96bc0
MD5 e3c3f03016b5a46160067b6bf6ac0f91
SHA1 1050f3d3aa5e2219a7c73b4da024946e458a38f3
SHA512 47be69563f1f05d248a6f114ee551c1e99c11737c519ec17e7534b806a45c5e36a130f1873af2c4753716ea24a2808b196190945a1a3b9cc1feb852a3513384c
SSDEEP 384:JVs9GWh37NpzYH/ISm6g8l14ZqY09q/4se53:JVs952ISmO6v4s03
TLSH
T18F82F8B18FE9E433D3BB86348EB561A2957478AF3F07692F0492068C9463B93DC1175A
MD5 SHA1 SHA512 SSDEEP TLSH

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