7aea1b0d736a68586964981bbd3082f7bfbd2030c7de09edcd3bb6977b8db91e

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 06:49

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General

Target
2026-11-01_da427502d169b97beb79e058e3ce1e65_elex_wannacry.exe
Size 56KB
Sample261102-hlchsatv2p
SHA256 7aea1b0d736a68586964981bbd3082f7bfbd2030c7de09edcd3bb6977b8db91e
MD5 da427502d169b97beb79e058e3ce1e65
SHA1 9bb7c3e0b223c77f0e1f67651b3a5d052d12b986
SHA512 7c559b46f02f8a686a0769cfa0f037ad341188006a506571f59b91dd2d403ae77b948da160d053e45e0a872291f23fb125e01b0ff1a742b011e0e6d8ad062265
SSDEEP 1536:EdbjXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8grvLiQKLAh6V0:QbjXRrs9sINeZEtejlIkoLN127BFVn2X
TLSH
T13743BD38AFD515B2E37BDAB7E9F651C6B975B4233C025C0D40864B840CB3F56ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5548	realupdater.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	realupdater.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	realupdater.exe

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	2026-11-01_da427502d169b97beb79e058e3ce1e65_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	realupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3256 wrote to memory of 5548	3256	2026-11-01_da427502d169b97beb79e058e3ce1e65_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-11-01_da427502d169b97beb79e058e3ce1e65_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-01_da427502d169b97beb79e058e3ce1e65_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3256
- C:\Users\Admin\AppData\Local\Temp\realupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\realupdater.exe"
  2⤵
  - Executes dropped EXE
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  PID:5548

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

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

pdf[1].htm

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8999WJP3\pdf[1].htm
Size 795B
SHA256 e8b101a7c7f64aad528cc734513cbeb02243c0af37930dc0f3239749cff184b6
MD5 5d8d79c3cb9af023240b1be6f5057aaa
SHA1 df22980677b134e83d878893f7c7984e0d78a240
SHA512 66f432b622cee0bcc06cbc0f833de1471ea36c295b4cd93eb848d97e69c2252acd2fc8972db51ea35475a424f4d6cb5001325525fb04f71b8704eb24de1c4008
TLSH
T11501F139C242A80AF0232660F951E67061584252639B1F257AFEF776F5CE1A35D723CC
MD5 SHA1 SHA512 TLSH

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realupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
Size 56KB
SHA256 3b460681b7f5c9fb2022bf35ce94e12f0cf4e5e50e2209980b20e2250d509423
MD5 c39bb489b0ebb8e1bf3f8d62f2245a59
SHA1 e22bc3606cea9253d6e589550784b13a13e4b380
SHA512 66c72d53b90377d449833fd507991cb176fefec23a9d4b33a6eb1eed0df4ddd4fab4d579bf66f276b4de1ef4879d7651fc9c138759b8351dc2c325d58efc3ee0
SSDEEP 1536:EdbjXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8grvLiQKLAh6Vc:QbjXRrs9sINeZEtejlIkoLN127BFVn2v
TLSH
T10543BD38AFD515B2E37BDAB7E9F651C6B975B4233C025C0D40864B840CB3F56ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads