wannacry | f2964b008ff89a7e9441c3826c61b8ee7d642bbffd74e75cb20933abef50da45

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
11/11/2026, 03:11

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General

Target
2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Size 3.6MB
Sample261111-dpklcaea23
SHA256 f2964b008ff89a7e9441c3826c61b8ee7d642bbffd74e75cb20933abef50da45
MD5 0fd81e53bcfb7b872ae6f1f07786b38a
SHA1 54bb7c6b9e177ac1e124e0a419712dee0dc0d31f
SHA512 4f4e05bcba9062bc6981c0224e68336ccb365aae09ca597e587b4ccb38cc0382ba1aeda1f07c9583e6ae4984f14dce33ceba8be2a28b9a89a94b404a73ac8d06
SSDEEP 98304:XDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R82:XDqPe1Cxcxk3ZAEUadzR82
TLSH
T1CA06338D561CEBFDE01A3E719871C1A593967C12EBBE941AEBD849851C93F0FF8C0648
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery wannacry ransomware worm

Malware Config

Signatures

Family: Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3380) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Executes dropped EXE 1 IoCs

pid	Process
3348	tasksche.exe

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 4 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	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.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	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe"
1⤵
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:620
- C:\WINDOWS\tasksche.exe
  C:\WINDOWS\tasksche.exe /i
  2⤵
  - Executes dropped EXE
  PID:3348

C:\Users\Admin\AppData\Local\Temp\2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe
C:\Users\Admin\AppData\Local\Temp\2026-11-09_0fd81e53bcfb7b872ae6f1f07786b38a_coinminer_elex_wannacry.exe -m security
1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:4472

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

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

tasksche.exe

Path C:\Windows\tasksche.exe
Size 3.4MB
SHA256 098c6b6acae6c484c7204a07e9795e4c5095895f42e4f9811a2875a5a49a7e6a
MD5 d06ab05806d9a460c5bdcc0e7710a529
SHA1 39ecaca010012ea195bd26535fc0e432ea5d6c51
SHA512 79a3bb77d2036253e566896497b84e1501da310a71ca17421f2c4a5077629a6d5e338108389ffe6639cbcabdc3cbaa1e088976ebe9f4dde925685c8a431dacc6
SSDEEP 98304:QqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8P:QqPe1Cxcxk3ZAEUadzR8P
TLSH
T1C2F533D98610BFAEF52A3EB69A60C1D613857452EFDF5421EAD808C5AC91F0FEDC058C
MD5 SHA1 SHA512 SSDEEP TLSH

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