wannacry | c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658

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
10-10-2022 15:48

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General

Target

c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Size

3.6MB
MD5

994f6f533bcadd1f28846ce4798da093
SHA1

cc02bc9c00e147ff9c7937fdf69ceb409b921791
SHA256

c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658
SHA512

a54c4b2da963455eefabf4ebd753d6d7b1e119a5820afe5e1053ba0b8d7f9395ef11f3b26d7c801fc75f50169de7b68910decaba8b7f1c0e8b75632f375dd9d8
SSDEEP

24576:2bLgdri2QhfdmMSirYbcMNgef0QeQFAMEcpcL7nEaut:2nWQqMSPbcBVQewAMEcaEau

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3286) 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:

c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe

description ioc process

File created C:\WINDOWS\tasksche.exe c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe

description	ioc	process
File created	C:\WINDOWS\tasksche.exe	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe

Modifies data under HKEY_USERS 12 IoCs

Processes:

c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P\History	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe

C:\Users\Admin\AppData\Local\Temp\c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
"C:\Users\Admin\AppData\Local\Temp\c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe"
1⤵
- Drops file in Windows directory
PID:1824

C:\Users\Admin\AppData\Local\Temp\c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
C:\Users\Admin\AppData\Local\Temp\c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe -m security
1⤵
- Modifies data under HKEY_USERS
PID:5056

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Scanning

T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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