MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8affd0d74b7fea47b03869e3fb44a1f76144b751503eac0d8c61c203f6a081f9. 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: 6


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

SHA256 hash: 8affd0d74b7fea47b03869e3fb44a1f76144b751503eac0d8c61c203f6a081f9
SHA3-384 hash: 64afb1c537184b80942fc30d12b71c979318c6e48c3fe3450efe392a55a478022a6f46e20914bebad14e5c2fa553eecf
SHA1 hash: 95f8367de5d29278cab42d48d20f4cbd0df48cab
MD5 hash: a2eaa3b27d13ee616f0c735b18fa1ed3
humanhash: venus-venus-aspen-alanine
File name:Commerical Documents.doc
Download: download sample
Signature AZORult
Create hunting rule
File size:820'691 bytes
First seen:2020-09-27 13:20:26 UTC
Last seen:2020-09-27 13:35:54 UTC
File type:Word file doc
MIME type:text/rtf
ssdeep 24576:3W+O1Kg7V90BN8gWoMlKyB5MxE9mRmv1KXM/MZC8C+i:y
TLSH 5205AFB875047DE6266F576BCA96ADDD03B62B239ACBA4CD8074B7C30563335FE02805
Reporter cocaman
Tags:AZORult doc


Avatar
cocaman
Malicious email (T1566.001)
From: "Anna <sales@technomaxme.com>"
Received: "from technomaxme.com (unknown [213.227.155.220]) "
Date: "27 Sep 2020 06:19:31 -0700"
Subject: "Commercial Documents"
Attachment: "Commerical Documents.doc"

Intelligence

File Origin
# of uploads :
2
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
MiscreantPunch.RTF.2017-0199.Obfus.171711.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
Creating a file in the %AppData% directory
Sending a custom TCP request
Sending an HTTP POST request
Launching a file downloaded from the Internet
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Creating a process from a recently created file
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/476061
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
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)
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8affd0d74b7fea47b03869e3fb44a1f76144b751503eac0d8c61c203f6a081f9/
Threat name:
Win32.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2020-09-23 13:16:06 UTC
File Type:
Document
Extracted files:
2
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rl75bv2lp7vepmbynhr7wrfb65qujn2rka7kydmmmhbah5vaqh4q._file
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
trojan infostealer family:azorult
Link:
https://tria.ge/reports/200927-2kwr4tdjqs/
Behaviour
Launches Equation Editor
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Loads dropped DLL
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.

File information

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

Malspam

AZORult

Word file doc 8affd0d74b7fea47b03869e3fb44a1f76144b751503eac0d8c61c203f6a081f9

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments