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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73e18fabdf392c32e3532d418c769bd3078f852b731c96b555da365dcc7e489d. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73e18fabdf392c32e3532d418c769bd3078f852b731c96b555da365dcc7e489d
SHA3-384 hash: 50c0e53e87301a082702d8c488545e595d44a457e5d3a588d82f763ec6dd744ab644b972741dc129f5e703dcf0d66eb5
SHA1 hash: b93b645689859d0b60d5e8b6171b543ecf972f70
MD5 hash: c28654bec625a0fe7ccde645f79a0f06
humanhash: foxtrot-jupiter-jig-march
File name:Venue_Booking.8702.xlsb
Download: download sample
Signature Dridex
Create hunting rule
File size:69'524 bytes
First seen:2021-11-22 14:25:06 UTC
Last seen:2021-11-22 15:49:59 UTC
File type:Excel file xlsx
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:UWjPFwJpvc1e+BwT8YIbDMz+1d6xUiBj0B+xqqR5OigdLD:V0MrbDu+1d6xxBj0MbR5LgdH
TLSH T1876301DDC56D540CCA7DA4BDA46B2DF5480E50023699C22F3DDC7A044AB176E8F5F13A
Reporter proxylife
Tags:Dridex xlsx

Intelligence

File Origin
# of uploads :
2
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Venue_Booking.8702.xlsb
Verdict:
No threats detected
Analysis date:
2021-11-22 20:27:15 UTC
Tags:
macros40
Link:
https://app.any.run/tasks/0190c778-4e35-44f5-9da1-149c34703d4e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Has a screenshot:
False
Contains macros:
False
Gathering data
Detection(s):
TwinWave.EvilDoc.XL4MDottedQuadDancingInHeaven.20210421.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.XL4MQakyEsqHomeComing.20210426.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.PDATARootDown.20210908.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.XL4MDridexYourStringShilouette.20211115.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.XL4MDridexRunningDownTheDream.20211115.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Searching for the window
DNS request
Creating a window
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Link:
https://app.docguard.net/73e18fabdf392c32e3532d418c769bd3078f852b731c96b555da365dcc7e489d/results/dashboard
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mshta
Link:
https://www.filescan.io/uploads/619ba87d94a88037d2fe7f1b/reports/8f0c0d22-86a7-447e-af00-c9e1bb961a7c/overview
Result
Threat name:
Hidden Macro 4.0
Create hunting rule
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/893905
Signature
Contains functionality to create processes via WMI
Creates and opens a fake document (probably a fake document to hide exploiting)
Creates processes via WMI
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Found Excel 4.0 Macro with suspicious formulas
Found malicious Excel 4.0 Macro
Found protected and hidden Excel 4.0 Macro sheet
Multi AV Scanner detection for submitted file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: Suspicious MSHTA Process Patterns
Sigma detected: TA505 Dropper Load Pattern
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 526385 Sample: Venue_Booking.8702.xlsb Startdate: 22/11/2021 Architecture: WINDOWS Score: 100 25 Multi AV Scanner detection for submitted file 2->25 27 Found malicious Excel 4.0 Macro 2->27 29 Sigma detected: TA505 Dropper Load Pattern 2->29 31 6 other signatures 2->31 7 EXCEL.EXE 28 43 2->7         started        12 WmiPrvSE.exe 2->12         started        process3 dnsIp4 23 139.59.64.195, 49794, 8080 DIGITALOCEAN-ASNUS Singapore 7->23 21 C:\Users\user\...\~$Venue_Booking.8702.xlsb, data 7->21 dropped 33 Creates and opens a fake document (probably a fake document to hide exploiting) 7->33 35 Document exploit detected (UrlDownloadToFile) 7->35 14 WMIC.exe 1 7->14         started        17 mshta.exe 12->17         started        file5 signatures6 process7 signatures8 37 Creates processes via WMI 14->37 19 conhost.exe 14->19         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73e18fabdf392c32e3532d418c769bd3078f852b731c96b555da365dcc7e489d/
Threat name:
Document-Excel.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-11-22 14:26:08 UTC
File Type:
Document
Extracted files:
24
AV detection:
17 of 45 (37.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=opqy7k67hewdfy2tfvayy5u32mdy7bjlomojnnkv3i3f3td6jcoq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro xlm
Link:
https://tria.ge/reports/211122-rrve8aaga4/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/73e18fabdf392c32e3532d418c769bd3078f852b731c96b555da365dcc7e489d

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/208227/

Comments