MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14eb827b600c3f7ccf2af766d0fec868e6b0467eba9264f19b75427f95ef7cfa. 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


AZORult


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 14eb827b600c3f7ccf2af766d0fec868e6b0467eba9264f19b75427f95ef7cfa
SHA3-384 hash: db402f34e4a8fffcf99d693528388f08d820f5bb3ecf8617bfe42ed78ce47dcc7f7e5cd081013c61605693a90b745f9c
SHA1 hash: 8eac38325a53f7009c9db4e37c692e148b025151
MD5 hash: c6e349221350923e221ecd8cb7a853fa
humanhash: cold-wyoming-stairway-dakota
File name:Shipping documents .doc
Download: download sample
Signature AZORult
Create hunting rule
File size:735'284 bytes
First seen:2020-09-24 06:27:01 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 12288:avgFwFsisGCxob+IeWzInCBKMevAtUGqBZCqE/1w8DLdcRFEUd8FljXLU8cu3hpn:a44zWUIA8vA9sv8a8KFEY6XLU8cu3hpn
TLSH 46F4BFF875047DE6266F136BDA96ADDD13A62A23DACBA4CC806477C305A3371FE02C05
Reporter cocaman
Tags:AZORult CVE-2017-11882 doc


Avatar
cocaman
Malicious email (T1566.001)
From: "Vinesh Narayanan (Fair Lady Cosmetics)<vinesh@ceepeeimpex.com>"
Received: "from ceepeeimpex.com (unknown [213.227.155.236]) "
Date: "23 Sep 2020 23:25:51 -0700"
Subject: "RE: Fayrefield Sales Contract-43524"
Attachment: "Shipping documents .doc"

Intelligence

File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27301.RtfHeur.BadVer.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.FakeRTF-2.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOOD.RTFSTR._EQUATION.200422.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.RTFFakeVersionWithObjUpdateUKSurfMix.20200514.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
DNS request
Sending an HTTP GET request
Sending a custom TCP request by exploiting the app vulnerability
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/474018
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Binary contains a suspicious time stamp
Contains functionality to hide a thread from the debugger
Hides threads from debuggers
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office equation editor drops PE file
Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)
Sigma detected: Droppers Exploiting CVE-2017-11882
Sigma detected: EQNEDT32.EXE connecting to internet
Sigma detected: File Dropped By EQNEDT32EXE
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 289457 Sample: Shipping documents .doc Startdate: 24/09/2020 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Multi AV Scanner detection for domain / URL 2->54 56 Antivirus detection for URL or domain 2->56 58 11 other signatures 2->58 7 EQNEDT32.EXE 16 2->7         started        12 WINWORD.EXE 336 22 2->12         started        14 EQNEDT32.EXE 2->14         started        process3 dnsIp4 42 www.radio80.eu 54.36.244.168, 443, 49167, 49168 OVHFR France 7->42 32 C:\Users\user\AppData\Roaming\jketxzi.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\Local\...\linkdo[1].exe, PE32 7->34 dropped 68 Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802) 7->68 16 jketxzi.exe 7->16         started        file5 signatures6 process7 signatures8 44 Tries to detect Any.run 16->44 46 Tries to detect virtualization through RDTSC time measurements 16->46 48 Hides threads from debuggers 16->48 50 Contains functionality to hide a thread from the debugger 16->50 19 jketxzi.exe 61 16->19         started        process9 dnsIp10 36 officestore.co.id 103.247.10.55, 49173, 80 RUMAHWEB-AS-IDRumahwebIndonesiaCVID Indonesia 19->36 38 urrrog.bl.files.1drv.com 19->38 40 onedrive.live.com 19->40 24 C:\Users\user\AppData\...\vcruntime140.dll, PE32 19->24 dropped 26 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 19->26 dropped 28 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 19->28 dropped 30 45 other files (none is malicious) 19->30 dropped 60 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->60 62 Tries to steal Instant Messenger accounts or passwords 19->62 64 Tries to steal Mail credentials (via file access) 19->64 66 4 other signatures 19->66 file11 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/14eb827b600c3f7ccf2af766d0fec868e6b0467eba9264f19b75427f95ef7cfa/
Threat name:
Document-Office.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2020-09-24 01:28:02 UTC
File Type:
Document
Extracted files:
2
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ctvye63abq7xztzk65tnb7windtlart6xkjgj4m3ovbh7fpppt5a._file
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
trojan infostealer family:azorult spyware discovery
Link:
https://tria.ge/reports/200924-dfhwnc3l66/
Behaviour
Checks processor information in registry
Launches Equation Editor
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks installed software on the system
JavaScript code in executable
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Blacklisted process makes network request
Executes dropped EXE
Azorult
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Exploit
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/14eb827b600c3f7ccf2af766d0fec868e6b0467eba9264f19b75427f95ef7cfa

File information

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

Malspam

AZORult

Word file doc 14eb827b600c3f7ccf2af766d0fec868e6b0467eba9264f19b75427f95ef7cfa

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments