f105de08171751e860d73aabc05b56651a72c7fe1659638f3093ff870bda9ced

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
23/10/2026, 15:48

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General

Target
2026-10-22_e54526c19eb21d8ff57877c680431228_elex_remcos_remocs_wannacry.exe
Size 92KB
Sample261023-s8vb8acv51
SHA256 f105de08171751e860d73aabc05b56651a72c7fe1659638f3093ff870bda9ced
MD5 e54526c19eb21d8ff57877c680431228
SHA1 dbeb5992300d1a3ca63bfd80d6442025eb073ad9
SHA512 eec49644186dad0493196095f1eccbad8106fab6a6bfec9a189a64b592a2df4978c7dd6760487245b83fd6353577175ae04647ef8dca720d8a54d80459690756
SSDEEP 1536:ohhW0YTGZWdVseJxaM9kraLdV2QkQ1TbPX8IHOCkIsI4ESHNTh9E+JP19qkP6nrz:uhzYTGWVvJ8f2v1TbPzuMsIFSHNThy+w
TLSH
T15193D913FA4AD0B2E46591F145426F32CEBCBC3636492173D38FCA41AD79892D416EBE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-22_e54526c19eb21d8ff57877c680431228_elex_remcos_remocs_wannacry.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-22_e54526c19eb21d8ff57877c680431228_elex_remcos_remocs_wannacry.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	2026-10-22_e54526c19eb21d8ff57877c680431228_elex_remcos_remocs_wannacry.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
204	2026-10-22_e54526c19eb21d8ff57877c680431228_elex_remcos_remocs_wannacry.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
204	2026-10-22_e54526c19eb21d8ff57877c680431228_elex_remcos_remocs_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-22_e54526c19eb21d8ff57877c680431228_elex_remcos_remocs_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-22_e54526c19eb21d8ff57877c680431228_elex_remcos_remocs_wannacry.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:204

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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