MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed492db95034ca288dd52df88e3ce3ec7b146ffd854a394ac187f0553ef966d9. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


WannaCry


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed492db95034ca288dd52df88e3ce3ec7b146ffd854a394ac187f0553ef966d9
SHA3-384 hash: a921bede84b3a597411ef603677325ad9d831f6163d24b81ebb7c3d81f27f1878e5b48614df0c2cbe973f99a9c86031a
SHA1 hash: 9f34d48eae30b6da0a5c5297a873f989a49e10e8
MD5 hash: 3983f0ebeec88b8005724a203ae27180
humanhash: queen-december-failed-nine
File name:w.bin
Download: download sample
Signature WannaCry
Create hunting rule
File size:3'723'293 bytes
First seen:2021-03-15 20:25:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9ecee117164e0b870a53dd187cdd7174 (82 x WannaCry, 1 x Worm.Virut)
ssdeep 98304:whqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g30:whqPe1Cxcxk3ZAEUadzR8yc4gk
Threatray 3 similar samples on MalwareBazaar
TLSH 7B0633A8962DA1BCF0050DB044928557EBFB3C57B7BA5A2FCF4045660E43B6F9BC0E61
Reporter r3dbU7z
Tags:exe WannaCry

Intelligence

File Origin
# of uploads :
1
# of downloads :
2'014
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
w.bin
Verdict:
No threats detected
Analysis date:
2021-03-15 20:27:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8214b8b4-9d68-4a25-ad38-bcca5884f11e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Ransomware.WannaCry-6313787-0
Create hunting rule

Win.Malware.Djwy-6775897-0
Create hunting rule

Win.Ransomware.Wannacry-6803937-0
Create hunting rule

Win.Ransomware.Wannacrypt-6804263-0
Create hunting rule

Win.Malware.Djwy-6923377-0
Create hunting rule

Win.Ransomware.Wanna-9769986-0
Create hunting rule

Win.Exploit.Doublepulsar-7427328-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a window
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Replacing files
Deleting a recently created file
Creating a file in the %temp% directory
Creating a file in the system32 subdirectories
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Sending a UDP request
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
WannaCry
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/57897411-dcda-45cc-bcb3-f929f939c39a
Result
Threat name:
Wannacry
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/640039
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Wannacry ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ed492db95034ca288dd52df88e3ce3ec7b146ffd854a394ac187f0553ef966d9/
Threat name:
Win32.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2021-02-05 17:26:56 UTC
AV detection:
28 of 28 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ves3okqgtfcrdovfx4i4phd5r5ri375qvfdsswbq7yfkpxzm3mq._file
Verdict:
malicious
Similar samples:
07c44729e2c570b37db695323249474831f5861d45318bf49ccf5d2f5c8ea1cd
WannaCry
55504677f82981962d85495231695d3a92aa0b31ec35a957bd9cbbef618658e3
WannaCry
773186144282a63cc3502ad10a3d8fd781a6c83eaabf06de4369b4ef96d93178
WannaCry
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210315-w91z8ap6nx/
Unpacked files
SH256 hash:
ed492db95034ca288dd52df88e3ce3ec7b146ffd854a394ac187f0553ef966d9
MD5 hash:
3983f0ebeec88b8005724a203ae27180
SHA1 hash:
9f34d48eae30b6da0a5c5297a873f989a49e10e8
Link:
https://www.unpac.me/results/45690f91-65c8-4b17-97b4-36587682c0ac/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ed492db95034ca288dd52df88e3ce3ec7b146ffd854a394ac187f0553ef966d9

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:WanaCry
Create hunting rule
Author:kevoreilly
Description:WanaCry Payload
Rule name:WannaCry_Ransomware
Create hunting rule
Author:Florian Roth (with the help of binar.ly)
Description:Detects WannaCry Ransomware
Reference:https://goo.gl/HG2j5T
Rule name:WannaCry_Ransomware_Gen
Create hunting rule
Author:Florian Roth (based on rule by US CERT)
Description:Detects WannaCry Ransomware
Reference:https://www.us-cert.gov/ncas/alerts/TA17-132A
Rule name:Win32_Ransomware_WannaCry
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects WannaCry ransomware.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments