wannacry | 0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
10-10-2022 04:27

Target

0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe
Size

3.6MB
MD5

4731cc5aebabdfe1de76be53ceed8636
SHA1

7bce8f42e9f45f91dba4279e112481f934b3d7ed
SHA256

0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e
SHA512

64b3b4b1be73853f5dd3635c5f0d6c34edc5aa968460f911aa6d68cffbbc2edb10f1cdf5be866a48b353900077d8cec2c057f0868d3df20862ae4367c0285e76
SSDEEP

98304:Z8BSoBheZaRxcSUDk36SAEdhfxWa9P593R8yAVp:Z8BS7ZCxcxk3ZAEsadzR8yc

Score

10^/10

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (1271) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Scanning
T1046

Drops file in System32 directory 1 IoCs

Processes:

0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe

Drops file in Windows directory 1 IoCs

Processes:

0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe

description ioc process

File created C:\WINDOWS\tasksche.exe 0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe

description	ioc	process
File created	C:\WINDOWS\tasksche.exe	0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe

Modifies data under HKEY_USERS 1 IoCs

Processes:

0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe

C:\Users\Admin\AppData\Local\Temp\0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe
"C:\Users\Admin\AppData\Local\Temp\0cbe27d9fcc896b53ad025bd5003b7102c9effae26a3c15d507f481ac73e080e.exe"
1⤵
- Drops file in Windows directory
PID:1848

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Scanning

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

memory/1848-54-0x0000000076091000-0x0000000076093000-memory.dmp

Filesize
8KB

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