wannacry | e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
16/10/2022, 02:32

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General

Target

e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Size

3.6MB
MD5

2c9978e32806c6dbd072e3c096faab9b
SHA1

b8b57494825db6a0296c140ffc267478ea9e232f
SHA256

e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde
SHA512

8a873002d4fa315ba8b1de3c0afa1cf346a22e1e8edd220ae2487560b3887df97a54a5b227168ca2a2f44cad87af312ccd7c1484fd137537859a34ff9378fbd8
SSDEEP

98304:haPoBhz1aV6SAEdhvxWa9P593R8yAVp2HI:haPe1eZAEUadzR8yc4HI

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3282) 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	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe

Modifies data under HKEY_USERS 12 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P\History	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe

C:\Users\Admin\AppData\Local\Temp\e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
"C:\Users\Admin\AppData\Local\Temp\e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe"
1⤵
- Drops file in Windows directory
PID:1500

C:\Users\Admin\AppData\Local\Temp\e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe
C:\Users\Admin\AppData\Local\Temp\e0375f4024f08ad2fd6e451a4ba6f70f29bdf1d1a3767e92fd325cbde1b28dde.exe -m security
1⤵
- Modifies data under HKEY_USERS
PID:932

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Scanning

T1046

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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