MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23065d96066bbc0d294eb11460c1f37e12879864d615cf6ec17fbb40492ecd62. 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: 13

Intelligence 13 IOCs YARA 6 File information Comments

SHA256 hash:	23065d96066bbc0d294eb11460c1f37e12879864d615cf6ec17fbb40492ecd62
SHA3-384 hash:	f624fbe13714134fa32e9a8c388c205ae834bbb9642c87aa3fd4144e4c64b957e6b32f9c37bbf6f40e8ba67b4e819d5b
SHA1 hash:	b5993b2ad4ff96f29d6ad2375378ff095aafba81
MD5 hash:	084434a516703113776d9787a83fd77f
humanhash:	delta-video-asparagus-mississippi
File name:	23065d96066bbc0d294eb11460c1f37e12879864d615cf6ec17fbb40492ecd62
Download:	download sample
Signature	WannaCry Create hunting rule
File size:	5'267'459 bytes
First seen:	2026-01-04 07:36:08 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	2e5708ae5fed0403e8117c645fb23e5b (1'124 x WannaCry, 7 x Worm.Virut, 2 x Expiro)
ssdeep	24576:zbLgddQhfdmMSirYbcMNgef0QeQjGU6SASk+RdhAdmv:znAQqMSPbcBVQejU6SAARdhnv
Threatray	1'176 similar samples on MalwareBazaar
TLSH	T1D136231A753CD1F8C14A167964A38A66A3B37C6626BE570FDF5086221C03B50FFA8F47
TrID	37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 12.7% (.EXE) Win64 Executable (generic) (10522/11/4) 7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	Butter1
Tags:	dll eternalblue honeypot SMB WannaCry

Intelligence

File Origin

# of uploads :

# of downloads :

148

Origin country :

Vendor Threat Intelligence

No detections

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/47495/

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=695a18f5d2357cccc3df406e

Tags:

wannacry madi

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cmd crypto CVE-2017-0147 eternalblue exploit lolbin microsoft_visual_cc overlay ransomware ransomware smb unsafe wanna wannacry wannacry wannacrypt wannacryptor wcry

Link:

https://www.filescan.io/uploads/695a18b32fb7bb52ca86671a/reports/d921377e-b248-4f41-a61e-7986938d8f0c/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/23065d96066bbc0d294eb11460c1f37e12879864d615cf6ec17fbb40492ecd62

Verdict:

Malicious

File Type:

dll x32

First seen:

2022-03-29T01:18:00Z UTC

Last seen:

2022-03-29T02:38:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/23065d96066bbc0d294eb11460c1f37e12879864d615cf6ec17fbb40492ecd62/results?tab=lookup

Malware family:

Mimikatz

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/df264fd2-cbca-4e20-930f-20d3dfcb90d1

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/23065d96066bbc0d294eb11460c1f37e12879864d615cf6ec17fbb40492ecd62

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

Executable PE (Portable Executable) PE Memory-Mapped (Dump)

Link:

https://app.malva.re/file/084434a516703113776d9787a83fd77f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/23065d96066bbc0d294eb11460c1f37e12879864d615cf6ec17fbb40492ecd62/

Threat name:

Win32.Ransomware.WannaCry

Status:

Malicious

First seen:

2022-03-30 15:50:00 UTC

File Type:

PE (Dll)

Extracted files:

AV detection:

34 of 36 (94.44%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=emdf3fqgno6a2kkowekgbqptpyjipgde2yk463wbp65uasjozvra._file

Verdict:

malicious

Label(s):

wannacryptor

Result

Malware family:

wannacry

Score:

10/10

Tags:

family:wannacry discovery ransomware worm

Link:

https://tria.ge/reports/260106-jc2lzsxphs/

Behaviour

Modifies data under HKEY_USERS

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Drops file in Windows directory

Creates a large amount of network flows

Executes dropped EXE

Contacts a large (3289) amount of remote hosts

Wannacry

Wannacry family

Unpacked files

SH256 hash:

23065d96066bbc0d294eb11460c1f37e12879864d615cf6ec17fbb40492ecd62

MD5 hash:

084434a516703113776d9787a83fd77f

SHA1 hash:

b5993b2ad4ff96f29d6ad2375378ff095aafba81

Detections:

WannaCry

Link:

https://www.unpac.me/results/9dcee8bf-ac64-47e7-a85b-3a41938fc52a/

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	Armadillov1xxv2xx Create hunting rule
Author:	malware-lu

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	malware_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

Rule name:	SUSP_Imphash_Mar23_2 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal)
Reference:	Internal Research

Rule name:	WannaCry_Ransomware Create hunting rule
Author:	Florian Roth (Nextron Systems) (with the help of binar.ly)
Description:	Detects WannaCry Ransomware
Reference:	https://goo.gl/HG2j5T

File information

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

Delivery method

Other

Cape

https://www.capesandbox.com/analysis/47495/

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