wannacry | 785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c

Analysis

max time kernel
60s
max time network
62s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 19:07

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General

Target

785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c.exe
Size

2.2MB
MD5

1bdeb916e50eb41019378a17fb9c849e
SHA1

204ea386c141ad05d99c0e66f901c99ce5c7f515
SHA256

785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c
SHA512

373d279a83c54f0b0f09218acdd80e3c44b99ed14a54257f4c21c4ec09c9d894f5f8429cc3060d247b97419e1bce72a883f84d78b85a6ab285ea67b7b607dcfa
SSDEEP

49152:vnjQqMSPbcBVQej/1INq+TSqTdX1HkQo6SAARdhnvn:/8qPoBhz1aqcSUDk36SAEdhvn

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (822) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c.exe

C:\Users\Admin\AppData\Local\Temp\785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c.exe
"C:\Users\Admin\AppData\Local\Temp\785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1496

C:\Users\Admin\AppData\Local\Temp\785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c.exe
C:\Users\Admin\AppData\Local\Temp\785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c.exe -m security
1⤵
- System Location Discovery: System Language Discovery
PID:1164

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4080,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:8
1⤵
PID:2004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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