6f7472e1ff242f3588bb13c2a10ae8cdcf1eb0eab22fe4876ac0075092419b75

Analysis

max time kernel
150s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 01:14

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General

Target
2026-09-09_00a12cb6ac1ef86d8bfe06136dd414a7_elex_wannacry.exe
Size 43KB
Sample260910-blm6yscl4y
SHA256 6f7472e1ff242f3588bb13c2a10ae8cdcf1eb0eab22fe4876ac0075092419b75
MD5 00a12cb6ac1ef86d8bfe06136dd414a7
SHA1 9aec36e250de11cd2e311ae44461c6fc160e64b2
SHA512 191c1298674a671024699895bd0461f83d84b8a18c774e7ff5e4840831cdff686477dd47565ec8fbef8883e024513752e3e5e6e1ad25d0775f61140ffc44db64
SSDEEP 768:AGMK5/+4HOj1TStcXu105yBhA7MQF41CyUDB6UBKO36uT/Y:HZ5/+kOj1TLS9QF41CyCB/d6qY
TLSH
T1B513A93CAED51572E37BDAB6C5F256CAF975BC233801680D408633850C33B66ADA1E4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4004	opera_updater.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	2026-09-09_00a12cb6ac1ef86d8bfe06136dd414a7_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	opera_updater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 4004	4488	2026-09-09_00a12cb6ac1ef86d8bfe06136dd414a7_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-09-09_00a12cb6ac1ef86d8bfe06136dd414a7_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-09_00a12cb6ac1ef86d8bfe06136dd414a7_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
  "C:\Users\Admin\AppData\Local\Temp\opera_updater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4004

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

opera_updater.exe

Path C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
Size 43KB
SHA256 c920098b06c386106fa59751b21de4a0f08f78bc94d9147c31d3565a329a7622
MD5 9e4bac6f3d4b4282aa56127d7df70169
SHA1 26db38c194b5f317fa30fbcb70419025207cfd92
SHA512 85514d53d0c8a11ee8b8ced7e746a3f226ce9ffd1c1ed9e2ea671cc0d833d8d0e99e1ef6610b97ecdeb9a420212086b0981612aa4934b8be132eb2af8bc82727
SSDEEP 768:AGMK5/+4HOj1TStcXu105yBhA7MQF41CyUDB6UBKO36uT/B:HZ5/+kOj1TLS9QF41CyCB/d6qB
TLSH
T17913993CAED51572E37BDAB6C5F656CAF975BC233801680D408633850C33B66ADA1E4E
MD5 SHA1 SHA512 SSDEEP TLSH

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