wannacry | ffba40de43f3b7f05caa7d92fb314f8bb8c30b185ead5c918c438f0b0cbbe525

Analysis

max time kernel
150s
max time network
154s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/09/2026, 22:58

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General

Target
2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe
Size 3.6MB
Sample260916-2x4aeswfle
SHA256 ffba40de43f3b7f05caa7d92fb314f8bb8c30b185ead5c918c438f0b0cbbe525
MD5 2c0750f58c6f68d4f9bb28950c18b02a
SHA1 d93f040d64c07d9f78a731a7269f74cddd1b68ed
SHA512 3c744815f1b065a949ff1a912a1488099572ec3801d5c49d48c9283dc89cafc110db0583f1f8a983acd454c3201b9c625ad4531f6a6d31c906b6b4be707af78c
SSDEEP 24576:XbLgddQhfdmMSirYbcMNgef0QeQjG/D8kIqRY:XnAQqMSPbcBVQej/1
TLSH
T1E906235A756CA1FCC11A737464778E2696B77C5A22BD960F8F408B620C03764FFA8B43
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 (3363) 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
5132	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	2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_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	2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2532
- C:\WINDOWS\tasksche.exe
  C:\WINDOWS\tasksche.exe /i
  2⤵
  - Executes dropped EXE
  PID:5132

C:\Users\Admin\AppData\Local\Temp\2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe
C:\Users\Admin\AppData\Local\Temp\2026-09-16_2c0750f58c6f68d4f9bb28950c18b02a_coinminer_elex_wannacry.exe -m security
1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:432

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

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Downloads

tasksche.exe

Path C:\Windows\tasksche.exe
Size 3.4MB
SHA256 bfd46c54d85ec13312701eac28923e5f32a999babb11d9fe6f0bd4d981394718
MD5 7bc7592aed1030844f01667842a995b3
SHA1 ef31c66eb4a50a4a615273c7700778bbbb3684fa
SHA512 6b00baf10d11cdf74134589232506eb0213dd39f99140baa2a2920a577e4ca93053735d619cf01b46c23261217cf7fa3d02105a39980469510b36ae9226ad3c3
SSDEEP 24576:nQhfdmMSirYbcMNgef0QeQjG/D8kIqRY:nQqMSPbcBVQej/1
TLSH
T108F523A9B57077BDE71637B93426C96705D739A231DE3B0BCE8002929C08E29CF895D7
MD5 SHA1 SHA512 SSDEEP TLSH

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