wannacry | 9edc85bc506a7d949555c68dbf951f3d7b42b33673b943e5924475c79bf6f174

Analysis

max time kernel
150s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/06/2026, 22:21

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General

Target
2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe
Size 5.0MB
Sample260628-195tcaft5s
SHA256 9edc85bc506a7d949555c68dbf951f3d7b42b33673b943e5924475c79bf6f174
MD5 5c63d2c2226652af87844c563f6d6d8a
SHA1 96d9e8c7f9dccf93750f7bbef0383ec2fc98d94e
SHA512 a6dc1f698ba80af05eeb2b9680941d35397440af6a4da96e6f4240da1c37afd15ce1e0f45caa96b4d853641fd5579919dc41bcff41e8afaa28e6c663d4a07747
SSDEEP 49152:2nAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAUAUq66xSXr+aAGsAja:yDqPoBhz1aRxcSUDk36SA/AuXAGf
TLSH
T1AD36123464A801F4CCCB817430B6DD5B9A327F97A2FF59CA578836E018F2EA5F656D02
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 (3370) 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
2288	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	2026-06-28_5c63d2c2226652af87844c563f6d6d8a_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	2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-06-28_5c63d2c2226652af87844c563f6d6d8a_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\IntranetName = "1"	2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:3936
- C:\WINDOWS\tasksche.exe
  C:\WINDOWS\tasksche.exe /i
  2⤵
  - Executes dropped EXE
  PID:2288

C:\Users\Admin\AppData\Local\Temp\2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe
C:\Users\Admin\AppData\Local\Temp\2026-06-28_5c63d2c2226652af87844c563f6d6d8a_coinminer_elex_wannacry.exe -m security
1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:4960

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

Replay Monitor

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Downloads

tasksche.exe

Path C:\Windows\tasksche.exe
Size 3.4MB
SHA256 851c130483a51903f882b3317e4c7db0725a5e553262772222c21ccf3bee9c3c
MD5 5a3b1eb2783ad529d61d64d5c8d1737a
SHA1 a3b8287fa62e2ca683192daf5548e3e4baaa270e
SHA512 601b5476fb7864e07ee6438d7ee675a91be86294d2357581bc507671bb2d4f28023b58ac4756300bb9ddc5916d89fdfc04d955063a5e3142e464192c4e25b8ec
SSDEEP 49152:nQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAUAUq66xSXr+aAGsAjaH:QqPoBhz1aRxcSUDk36SA/AuXAGfG
TLSH
T165F52334646002E4CDDB447530BAED4B5D326FA7A2FF59C6968832E028F6EB9F657C01
MD5 SHA1 SHA512 SSDEEP TLSH

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