wannacry | 6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5

Analysis

max time kernel
120s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 14:17

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General

Target

6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe
Size

2.2MB
MD5

c15bea8e1973be8907dc0d1feaa997b0
SHA1

0b2720a11f43194a3408fda5cca245012e0898d7
SHA256

6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5
SHA512

f1e6736e22a2332ce9c13917ac769065183c287f8827669166d454ca30ac391334113446ebff80c745ce5b1de8cdff3844b89f7fc6c94b8553d1fe53a1516e4f
SSDEEP

49152:+nNQqMSPbcB/Qej11INRx+jX1HkQo6SAAxQvn:qWqPoBHp1aRxyk36SAYon

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (2495) amount of remote hosts 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

Processes:

6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.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

Processes:

6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe

Modifies data under HKEY_USERS 5 IoCs

Processes:

6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe

C:\Users\Admin\AppData\Local\Temp\6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe
"C:\Users\Admin\AppData\Local\Temp\6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:3484

C:\Users\Admin\AppData\Local\Temp\6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe
C:\Users\Admin\AppData\Local\Temp\6b2b80b515a6c5e864df9a80524f6fa0a375be1c3bc4c15c10df4797a86a03b5N.exe -m security
1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:4560

Network

MITRE ATT&CK Enterprise v15

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 v15

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