wannacry | a7254d36a87b0e187920a083ba9c6b01bb0822b12907622c7ae695357782cbc9

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
06-09-2022 21:34

Target

32d3a008f80dfb7337351c1fbbb902be.exe
Size

5.0MB
MD5

32d3a008f80dfb7337351c1fbbb902be
SHA1

b0d48f57a412ec3e893ef8c5904977113a420faa
SHA256

a7254d36a87b0e187920a083ba9c6b01bb0822b12907622c7ae695357782cbc9
SHA512

e2194083107e3ed9da56c4d1416baac00bee593cf24b4628ec05a2c611cdd5e18eb8c895517e07e6bf5966dae42ca097ea4de2a11435575d5157e36c0b6edcf5
SSDEEP

49152:tn/MSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnv:h/PoBhz1aRxcSUDk36SAEdhv

Score

10^/10

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3239) 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

Processes:

32d3a008f80dfb7337351c1fbbb902be.exe

description ioc process

File created C:\WINDOWS\tasksche.exe 32d3a008f80dfb7337351c1fbbb902be.exe

description	ioc	process
File created	C:\WINDOWS\tasksche.exe	32d3a008f80dfb7337351c1fbbb902be.exe

Modifies data under HKEY_USERS 5 IoCs

Processes:

32d3a008f80dfb7337351c1fbbb902be.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	32d3a008f80dfb7337351c1fbbb902be.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	32d3a008f80dfb7337351c1fbbb902be.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	32d3a008f80dfb7337351c1fbbb902be.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	32d3a008f80dfb7337351c1fbbb902be.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	32d3a008f80dfb7337351c1fbbb902be.exe

C:\Users\Admin\AppData\Local\Temp\32d3a008f80dfb7337351c1fbbb902be.exe
"C:\Users\Admin\AppData\Local\Temp\32d3a008f80dfb7337351c1fbbb902be.exe"
1⤵
- Drops file in Windows directory
PID:2900

C:\Users\Admin\AppData\Local\Temp\32d3a008f80dfb7337351c1fbbb902be.exe
C:\Users\Admin\AppData\Local\Temp\32d3a008f80dfb7337351c1fbbb902be.exe -m security
1⤵
- Modifies data under HKEY_USERS
PID:4956

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Scanning

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

memory/2900-132-0x0000000000400000-0x0000000000A6B000-memory.dmp

Filesize
6.4MB

Download
memory/2900-133-0x0000000000400000-0x0000000000A6B000-memory.dmp

Filesize
6.4MB

Download
memory/4956-134-0x0000000000400000-0x0000000000A6B000-memory.dmp

Filesize
6.4MB

Download
memory/4956-135-0x0000000000400000-0x0000000000A6B000-memory.dmp

Filesize
6.4MB

Download