MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bea5cd43e299b1dcf722ab63d3162d0efaa6acd561260c9f5323dbc9ce71383. 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


Dridex


Vendor detections: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bea5cd43e299b1dcf722ab63d3162d0efaa6acd561260c9f5323dbc9ce71383
SHA3-384 hash: e47303b62a1c15a73bf8ea837e034b800229742b298b9045d1ddedc761f85db197f40f6469620ac6caa9bc1fd2863137
SHA1 hash: ae2e5d529db8ae536d33a8f4f6c8ec89a4733a9a
MD5 hash: 995ea99e623d48d8c0ef5e7406897d44
humanhash: item-november-avocado-pasta
File name:123753337GD821650.xlsm
Download: download sample
Signature Dridex
Create hunting rule
File size:45'152 bytes
First seen:2020-10-07 15:18:58 UTC
Last seen:2020-10-08 05:43:33 UTC
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 768:UMZji5LVxDOQK0ixXgNZe/AWYFdokFD3dnL+0i0+7NGR9x4:Ux5BxDOQ5ixXgPe/AWYzokFxnLmWR9q
TLSH 8513E13ED590E53DD22F5C3FE21605F1AF0EA1919506E5EE7405E98D4BA66D303C828F
Reporter abuse_ch
Tags:Dridex xlsm


Avatar
abuse_ch
Malspam distributing Dridex:

HELO: ip-179-107-20-2.novafibratelecom.com.br
Sending IP: 179.107.20.2
From: Invoice-notification@ups.com
Subject: UPS Invoice Notification
Attachment: 123753337GD821650.xlsm

Intelligence

File Origin
# of uploads :
4
# of downloads :
230
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/484365
Signature
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Downloads files with wrong headers with respect to MIME Content-Type
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bea5cd43e299b1dcf722ab63d3162d0efaa6acd561260c9f5323dbc9ce71383/
Threat name:
Document-Excel.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2020-10-07 15:20:07 UTC
File Type:
Document
Extracted files:
39
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpvfzvb6fgnr3t3sfk3d2mlc2dx2u2wnkyjgbspvgi63zhhhcobq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/201007-d8xvwxeda2/
Behaviour
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Office loads VBA resources, possible macro or embedded object present
Program crash
Process spawned unexpected child process
Suspicious use of NtCreateProcessExOtherParentProcess
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dridex
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9bea5cd43e299b1dcf722ab63d3162d0efaa6acd561260c9f5323dbc9ce71383

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:ach_Dridex_xlsm_20200528_2
Create hunting rule
Author:abuse.ch
Rule name:crime_win32_ransom_avaddon_1
Create hunting rule
Author:@VK_Intel
Description:Detects Avaddon ransomware
Reference:https://twitter.com/VK_Intel/status/1300944441390370819
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

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

Malspam

Dridex

Excel file xlsm 9bea5cd43e299b1dcf722ab63d3162d0efaa6acd561260c9f5323dbc9ce71383

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments