wannacry | 86e9de7c6200658e369123788ee85f319a47acf54da3af597a10bad082256b4b

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
10/06/2024, 17:25

Target
2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe
Size 2.2MB
Sample240610-vzmbcsvbmk
SHA256 86e9de7c6200658e369123788ee85f319a47acf54da3af597a10bad082256b4b
MD5 9a775c8603b5f4675571d53eb24f9417
SHA1 949c9c18742ba146747dc06d1643455eb5ce7dcf
SHA512 46053c94c5a2879277812cec8ae52fc5a0dd3527d1e21dd2ccb8eebcb160de9bfe5fb9b22b44f5be1e193c841f0016fd52163142f2a8c9413ac9f7307462c4aa
SSDEEP 49152:QnsEMSPbcBV/Ij+TSqTdX1HkQo6SAARdhnvn:QfPoBJucSUDk36SAEdhvn
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (2685) 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

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	2024-06-10_9a775c8603b5f4675571d53eb24f9417_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\AutoDetect = "0"	2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe"
1⤵
- Drops file in Windows directory
PID:2792

C:\Users\Admin\AppData\Local\Temp\2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe
C:\Users\Admin\AppData\Local\Temp\2024-06-10_9a775c8603b5f4675571d53eb24f9417_wannacry.exe -m security
1⤵
- Modifies data under HKEY_USERS
PID:4556

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact