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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 114cb2b71e51f0a881dd301a9be2af57c5c4cf50ee59c1c19274b85c7be8b0f8. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 114cb2b71e51f0a881dd301a9be2af57c5c4cf50ee59c1c19274b85c7be8b0f8
SHA3-384 hash: 96185f6da2e4b8b028aeb8d377c446f3303ffe8b14a3dddc186500aa8b0ea2bc3999d9c018ac9fd20cfebe045d87c61a
SHA1 hash: 3a490c08092a8e5b7ddaff52a30a64d5e873b9f3
MD5 hash: c04e6ce0dafa8fd0c005f90f997083d1
humanhash: freddie-winter-cold-tango
File name:c04e6ce0dafa8fd0c005f90f997083d1
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'267'459 bytes
First seen:2025-01-14 21:59:17 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 49152:RnGMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:1GPoBhz1aRxcSUDk36SA
TLSH T16936F115A1E82B64E7F36FB2217B871047797E45889B925E1760A04F0C33F5CDEA2F29
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 mentality
Tags:dll exe WannaCry

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
CA CA
Vendor Threat Intelligence
Detection(s):
Win.Ransomware.Wanna-9769986-0
Create hunting rule

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

Win.Ransomware.Wannacry-9982112-0
Create hunting rule

Win.Ransomware.WannaCry-10011460-0
Create hunting rule

Win.Malware.Djwy-6777153-0
Create hunting rule

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

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

Win.Ransomware.Wanna-6888027-0
Create hunting rule

Win.Ransomware.Wanna-6888334-0
Create hunting rule

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

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

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6786de68aa9c8e7858dec708
Tags:
shellcode eqtonex virus madi
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypto dllhost evasive explorer lolbin microsoft_visual_cc overlay packed packed ransomware runonce smb threat wanna wannacry wannacryptor
Link:
https://www.filescan.io/uploads/6786de65378c50dc99401700/reports/51236685-6e5d-4976-b81e-0be361295884/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/114cb2b71e51f0a881dd301a9be2af57c5c4cf50ee59c1c19274b85c7be8b0f8
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ea67d4cf-7435-41f8-ac0f-f9464368ad06
Result
Threat name:
Wannacry
Create hunting rule
Detection:
malicious
Classification:
rans.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1591379
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Connects to many different private IPs (likely to spread or exploit)
Connects to many different private IPs via SMB (likely to spread or exploit)
Drops executables to the windows directory (C:\Windows) and starts them
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Wannacry ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1591379 Sample: sLlAsC4I5r.dll Startdate: 14/01/2025 Architecture: WINDOWS Score: 100 34 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com 2->34 36 ww25.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com 2->36 38 77026.bodis.com 2->38 46 Suricata IDS alerts for network traffic 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 7 other signatures 2->52 8 loaddll32.exe 1 2->8         started        10 mssecsvr.exe 12 2->10         started        signatures3 process4 dnsIp5 14 rundll32.exe 8->14         started        17 rundll32.exe 8->17         started        19 cmd.exe 1 8->19         started        21 conhost.exe 8->21         started        40 192.168.2.102 unknown unknown 10->40 42 192.168.2.103 unknown unknown 10->42 44 98 other IPs or domains 10->44 54 Connects to many different private IPs via SMB (likely to spread or exploit) 10->54 56 Connects to many different private IPs (likely to spread or exploit) 10->56 signatures6 process7 signatures8 58 Drops executables to the windows directory (C:\Windows) and starts them 14->58 23 mssecsvr.exe 13 14->23         started        26 mssecsvr.exe 13 17->26         started        28 rundll32.exe 1 19->28         started        process9 file10 30 C:\WINDOWS\qeriuwjhrf (copy), PE32 23->30 dropped 32 C:\Windows\tasksche.exe, PE32 26->32 dropped
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/114cb2b71e51f0a881dd301a9be2af57c5c4cf50ee59c1c19274b85c7be8b0f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/114cb2b71e51f0a881dd301a9be2af57c5c4cf50ee59c1c19274b85c7be8b0f8/
Threat name:
Win32.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2018-01-23 11:03:32 UTC
File Type:
PE (Dll)
Extracted files:
3
AV detection:
35 of 38 (92.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cfglfny6khykrao5ganjxyvpk7c4jt2q5zm4dqmsos4fy67iwd4a._file
Result
Malware family:
wannacry
Create hunting rule
Score:
  10/10
Tags:
family:wannacry discovery ransomware worm
Link:
https://tria.ge/reports/250114-1wmqlstjhq/
Behaviour
Modifies data under HKEY_USERS
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Windows directory
Drops file in System32 directory
Creates a large amount of network flows
Executes dropped EXE
Contacts a large (3117) amount of remote hosts
Wannacry
Wannacry family
Unpacked files
SH256 hash:
d44ad1353920f11a4c0932efe720a58b5dd9fa11ef786261b4a41aa8133df2d4
MD5 hash:
b02bff40255a5d74aab810d9f49b4035
SHA1 hash:
7e92c1eba0f533d139adcb10d893ff8196716785
Link:
https://www.unpac.me/results/22265cbe-afc4-4d48-b5f8-af480c150dac/
SH256 hash:
2cff92f20d7f097576e9c2dfe1d7d81720b51e20cc27d6c11b56a2547fdb60d7
MD5 hash:
d8353ee34d321a4a4a1ae3c9bc2e688f
SHA1 hash:
118081fe6dc25a1ee3f3501063648bd995c01176
Detections:
potential_termserv_dll_replacement
Create hunting rule
WannaCry_Ransomware
Create hunting rule
WannaCry_Ransomware_Gen
Create hunting rule
Link:
https://www.unpac.me/results/22265cbe-afc4-4d48-b5f8-af480c150dac/
Parent samples :
114cb2b71e51f0a881dd301a9be2af57c5c4cf50ee59c1c19274b85c7be8b0f8
9f23616547f0ad6b9f121d8b742c5a562797093f27ee6a239704f71f9ce653ab
SH256 hash:
114cb2b71e51f0a881dd301a9be2af57c5c4cf50ee59c1c19274b85c7be8b0f8
MD5 hash:
c04e6ce0dafa8fd0c005f90f997083d1
SHA1 hash:
3a490c08092a8e5b7ddaff52a30a64d5e873b9f3
Link:
https://www.unpac.me/results/22265cbe-afc4-4d48-b5f8-af480c150dac/
Malware family:
WannaCry
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/114cb2b71e51/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:NET
Create hunting rule
Author:malware-lu
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::CloseHandle
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA

Comments