🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e41b7ee82b6e855dd787e05c30ee321b580b0a6b9fb7205051b2562bb9da2c19. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e41b7ee82b6e855dd787e05c30ee321b580b0a6b9fb7205051b2562bb9da2c19
SHA3-384 hash: f90ee23830c3c2dedafca189516823278070235e882dd6242bb1500bb56db2267b115aceca68e5e6ffad23787643df47
SHA1 hash: a43e021725b733bffa83fa756b2b144c65617bfa
MD5 hash: 7abfb2fdd531e090f46540b77a946ff9
humanhash: white-bulldog-jig-six
File name:request_76619.xlsb
Download: download sample
Signature Dridex
Create hunting rule
File size:107'971 bytes
First seen:2021-11-29 13:52:06 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 3072:bO6hEnpr0DSykvdIK6uf9ktU0tP3/zf4tFET/Jked0I:i6hJDSJdt6qkt8mzJbdt
TLSH T1DAB3022E6712EC65CE4F3979F21745297E2B422113C9F836B0FA4D4EEAA125213CF9D4
Reporter ankit_anubhav
Tags:Dridex xlsx

Intelligence

File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
haha.xlsb
Verdict:
Malicious activity
Analysis date:
2021-11-29 13:54:13 UTC
Tags:
macros40
Link:
https://app.any.run/tasks/db927d9d-e5c5-4f40-a67d-30e525bc479c

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
Detection(s):
TwinWave.EvilDoc.XL4MDridexYourStringShilouette.20211102.UNOFFICIAL
Create hunting rule

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

securiteinfo.com.xls4.icedid.42146.12007.16787.UNOFFICIAL
Create hunting rule

securiteinfo.com.xls4.icedid.42146.24744.28531.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Creating a window
Сreating synchronization primitives
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Link:
https://app.docguard.net/e41b7ee82b6e855dd787e05c30ee321b580b0a6b9fb7205051b2562bb9da2c19/results/dashboard
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive mshta stripped
Link:
https://www.filescan.io/uploads/61a4db40bbfd2af97cba0f7b/reports/c220555e-11d6-4621-a28e-918ff196a986/overview
Result
Threat name:
Dridex Downloader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/897901
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)
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Sigma detected: Microsoft Office Product Spawning Windows Shell
Yara detected Dridex Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e41b7ee82b6e855dd787e05c30ee321b580b0a6b9fb7205051b2562bb9da2c19/
Threat name:
Document-Excel.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-11-29 13:53:07 UTC
File Type:
Document
Extracted files:
20
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4qnx52bln2cv3v4h4bodb3rsdnmawctlt63saucrwjlcxoo2fqmq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro xlm
Link:
https://tria.ge/reports/211129-q6y7aacbep/
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/e41b7ee82b6e855dd787e05c30ee321b580b0a6b9fb7205051b2562bb9da2c19

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Comments