wannacry | 7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/10/2022, 13:20

Target

7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe
Size

2.2MB
MD5

6470b8a95c3904110a996a80e9fcfdfa
SHA1

9f535d8b7859d11a30d6c1e127ad79f91233ba8b
SHA256

7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562
SHA512

0035c934a960f231a777112d271b145dcdaf9d69a39d734f36eee482fd205ef686e718ba804f15209102682c193e1c772ba3d38e7e7294c38aec5bfa201aa972
SSDEEP

12288:e1bLgmluCtgQbaIMu7L5NVErCA4z2g6rTcbckPU82900Ve7zw+K+DHeQYSUjEXFQ:QbLgurgDdmMSirYbcMNgef0QeQjG/

Score

10^/10

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (2711) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Scanning
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Scanning
T1046

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe

C:\Users\Admin\AppData\Local\Temp\7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe
"C:\Users\Admin\AppData\Local\Temp\7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe"
1⤵
- Drops file in Windows directory
PID:4768

C:\Users\Admin\AppData\Local\Temp\7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe
C:\Users\Admin\AppData\Local\Temp\7766e2875a8d9b850351b131a1efb2f537cabdf3ffedbf4a77afaa62044ef562.exe -m security
1⤵
- Modifies data under HKEY_USERS
PID:3376

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Scanning

Lateral Movement

Collection

Command and Control

Exfiltration

Impact