MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3c17ab1dbaf497c3de91338dddcdb72a59dd8b1cc7ab6907c60f83dbf9d8defe. 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
| SHA256 hash: | 3c17ab1dbaf497c3de91338dddcdb72a59dd8b1cc7ab6907c60f83dbf9d8defe |
|---|---|
| SHA3-384 hash: | 20376b6383cc56b73fda1e5b8be7c07193ce29986cef35e2733d2d77ce9d20fd80b2072f58c299684f51026dbcddab1b |
| SHA1 hash: | bde580e303d22cdf1f7382540d72239a6e8551b9 |
| MD5 hash: | 6f7474923f6a3a643359d6165094cb14 |
| humanhash: | may-london-bakerloo-mockingbird |
| File name: | Rooms_requirement.30647.xlsb |
| Download: | download sample |
| Signature | Dridex |
| File size: | 97'055 bytes |
| First seen: | 2021-11-22 09:37:58 UTC |
| Last seen: | Never |
| File type: |  xlsx |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 1536:1WeVZ+7IReExtA1c04WPFFxgFzx5YVqHS2YzayhpSW4vHR05Q4r5UZKUbUJp72:wM4GeExtA1exFzIsj8aipSW4vHREQ4iD |
| TLSH | T17193124BD0C6781AC0E9C4FFC98F25F15529060EB942A57EB89D82750A6304FA7CF635 |
| Reporter |  cocaman |
| Tags: | Dridex xlsb xlsx |
cocaman
Malicious email (T1566.001)From: "Payment <payment@mail.zeiiran.com>" (likely spoofed)
Received: "from ns1.unidsglobal.com (unknown [119.59.98.59]) "
Date: "Wed, 17 Nov 2021 23:22:41 +0000"
Subject: "Venue Booking for November 2021: CII Yi AGM 30647"
Attachment: "Rooms_requirement.30647.xlsb"
Intelligence
File Origin
# of uploads :
1
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Rooms_requirement.30647.xlsb
Verdict:
No threats detected
Analysis date:
2021-11-22 09:45:23 UTC
Tags:
macros40
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
Result
Verdict:
Clean
Maliciousness:
Behaviour
DNS request
Searching for the window
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Document image
Image:
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
mshta
Result
Threat name:
Hidden Macro 4.0
Detection:
malicious
Classification:
expl.evad
Score:
84 / 100
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)
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
Behaviour
Behavior Graph:
Threat name:
Document-Excel.Infostealer.Dridex
Status:
Malicious
First seen:
2021-11-17 17:53:35 UTC
File Type:
Document
Extracted files:
20
AV detection:
19 of 45 (42.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
macro xlm
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
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
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Dropping
Dridex
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