wannacry | 4f125ea67b8e398322e7d3decf9a6311264e8f8c82ffe6e5c5df02cc48270438

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
22/08/2026, 00:51

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General

Target
2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe
Size 2.2MB
Sample260822-a7yddatzht
SHA256 4f125ea67b8e398322e7d3decf9a6311264e8f8c82ffe6e5c5df02cc48270438
MD5 df03cf4b80344f8c38ec479594ed1e2f
SHA1 989390316f9de167a6c09e72f497da9f98647047
SHA512 9c50c9c9d57a74442085a3324bd7354325e587a671e0a159e0efd615dbe6c1bc1a171a2bf5b6646e0293e9ee69f44b3f3fd2598f42e47678da943f0d3baf96c9
SSDEEP 49152:QnsQ2MSPbcBVVx+TSqTdX1HkQo6SAARdhnvn:Q/2PoBjxcSUDk36SAEdhvn
TLSH
T1DCB52395717C82FCC20918B480A78922B3727CBE52FE5A0FCB9489691D53B55FBA0F47
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 (3382) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
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	2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_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	2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_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\	2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1096

C:\Users\Admin\AppData\Local\Temp\2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe
C:\Users\Admin\AppData\Local\Temp\2026-08-21_df03cf4b80344f8c38ec479594ed1e2f_coinminer_elex_wannacry.exe -m security
1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:6140

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

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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