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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e
SHA3-384 hash: aef8eada4d76e155d9ceb87c6dabac81757485f581218b543ccb6beb41a0976383fd859058161d6a9e4a5a1cdad39189
SHA1 hash: 42898765c973687d0879df11d53de7b1e9b70e6c
MD5 hash: 0a453c74a3629d81cfcc10e77c7b3539
humanhash: cup-finch-cup-fifteen
File name:1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'267'459 bytes
First seen:2026-01-04 07:34:20 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 2e5708ae5fed0403e8117c645fb23e5b (1'124 x WannaCry, 7 x Worm.Virut, 2 x Expiro)
ssdeep 6144:jE9l9yUqIYVTH5DgSg8ajldktM0XXrP2QhMV9qb:jvbLgPlu+QhMb
Threatray 675 similar samples on MalwareBazaar
TLSH T15536D01A3B9CC0BDC0654231A4634A35EBB7BC5A5278D60F5B98CB650E63390BBB5F07
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 :
1
# of downloads :
132
Origin country :
AU AU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47487/
Detection(s):
Win.Ransomware.Wanna-9769986-0
Create hunting rule

Win.Ransomware.Wannacryptor-9940180-0
Create hunting rule

Win.Ransomware.Wanacryptor-9942127-1
Create hunting rule

Win.Ransomware.WannaCry-6313787-0
Create hunting rule

BC.Win.Exploit.Exe_With_CVE_2017_0147-6316126-2
Create hunting rule

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

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695a1849e148d42004df2e2d
Tags:
wannacry madi
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd crypto crypto lolbin microsoft_visual_cc overlay packed ransomware ransomware smb wanna wannacry wannacry wannacrypt wannacryptor
Link:
https://www.filescan.io/uploads/695a184a2fb7bb52ca8666c5/reports/be4e8ecb-8a1a-4f8e-a148-a049fd78631c/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e
Verdict:
Malicious
File Type:
dll x32
First seen:
2017-06-15T08:32:00Z UTC
Last seen:
2022-12-12T15:27:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0bf1e03c-7289-4bc4-b0e8-94f3050e0f1a
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/0a453c74a3629d81cfcc10e77c7b3539
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e
Threat name:
Win32.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2017-06-14 18:09:49 UTC
File Type:
PE (Dll)
Extracted files:
3
AV detection:
34 of 36 (94.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dez2ntugpyiijwvfo54k2u2oqxyrq4hw2ggg24kkgpxtpt5mv4xa._file
Verdict:
malicious
Label(s):
wannacryptor
Create hunting rule
Similar samples:
172f9cd29c170eca6db481e392af3dc395709e8086256f9699f216d6cf5b9191
WannaCry
1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e
WannaCry
7b00afcfdc739f377a90681e34603d18f0aaf5b94735a45e9847451cbf392dff
WannaCry
8fa6625344fd996992d45a71beaa9a9467e0a17807299d057e0567272778b645
WannaCry
a482fc729ceb6cfa0d9e9bc95c01f82d6c47f2d7baa3dc0afa19f6d56d544115
WannaCry
bee4be30c05b499d7c25a7f69a66db634322678d50f5c80557a9306fc198510a
WannaCry
c0af5be3062f93921ab7dfa8544c5b4b35c65cfbe56b0e1fb2234db8d1446a69
WannaCry
error
WannaCry
+ 665 additional samples on MalwareBazaar
Result
Malware family:
wannacry
Create hunting rule
Score:
  10/10
Tags:
family:wannacry defense_evasion discovery ransomware worm
Link:
https://tria.ge/reports/260106-jcx9kadq5x/
Behaviour
Modifies data under HKEY_USERS
Suspicious use of WriteProcessMemory
Views/modifies file attributes
System Location Discovery: System Language Discovery
Drops file in Windows directory
Creates a large amount of network flows
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
Executes dropped EXE
Modifies file permissions
Contacts a large (3323) amount of remote hosts
Wannacry
Wannacry family
Unpacked files
SH256 hash:
1933a6ce867e1084daa57778ad534e85f11870f6d18c6d714a33ef37cfacaf2e
MD5 hash:
0a453c74a3629d81cfcc10e77c7b3539
SHA1 hash:
42898765c973687d0879df11d53de7b1e9b70e6c
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/6d06657a-afb3-4193-8139-5a8e65380a5e/
Malware family:
WannaCry
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1933a6ce867e/report/overview.html
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
Cape
https://www.capesandbox.com/analysis/47487/

Comments