wannacry | 6f95b0262d8420f0c3be2f69d44ee362f48f51a400eb355dacb45fb6f297fac1

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 13:09

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General

Target

2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe
Size

5.0MB
MD5

fcac2e91e61fab8e3400daf5e3bca47f
SHA1

8cf3c6838ace0cd4a78356297c47f0c0cb0f7133
SHA256

6f95b0262d8420f0c3be2f69d44ee362f48f51a400eb355dacb45fb6f297fac1
SHA512

7ec1b48988084be6cffc89c07ae77ef4365e57e4af08552d0691f0f40bafdcddc11d03d84ba76dd2aa56805d399bbbac8ea6e28697711a2bbf9ff6263f79e29c
SSDEEP

24576:QbLgurgQhfdmMSirYbcMNgef0QeQjGIkQg6eX6SASkjTiif0Xc/OXlc3:QnsQqMSPbcBVQejIkQo6SArf0XdX63

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (2697) 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

Processes:

2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe

description ioc process

File created C:\WINDOWS\tasksche.exe 2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe

description	ioc	process
File created	C:\WINDOWS\tasksche.exe	2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe

Modifies data under HKEY_USERS 5 IoCs

Processes:

2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe"
1⤵
- Drops file in Windows directory
PID:4936

C:\Users\Admin\AppData\Local\Temp\2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe
C:\Users\Admin\AppData\Local\Temp\2024-06-19_fcac2e91e61fab8e3400daf5e3bca47f_wannacry.exe -m security
1⤵
- Modifies data under HKEY_USERS
PID:4636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

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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