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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43a98442d5650bdfc9e354d1bcf39dd3e65023be25dfaf0fc7f302f16f31a69e. 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: 43a98442d5650bdfc9e354d1bcf39dd3e65023be25dfaf0fc7f302f16f31a69e
SHA3-384 hash: e74eebee5c7061bd3874bc6046849bd8d7d5cd9efe4c5b906b9a6e627b375f341d8f66b1cc6b3389f9e24f4613ba795d
SHA1 hash: a7a571756fd9f932fcb8f672c1b27badb1a51d6a
MD5 hash: 04007a0e50f3836a555f63df98dffea0
humanhash: fix-pennsylvania-kilo-october
File name:salecoupon05894.xlsb
Download: download sample
Signature Dridex
Create hunting rule
File size:78'211 bytes
First seen:2021-11-24 14:38:17 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:UWNPFwJpvc1e+BwT8YIbDMz+1d6xBW1j40oPQBXg3Fc5rd7vu1Mgd1Qu:VCMrbDu+1d6xwl4BPQgShvuCgdR
TLSH T19F73029DC4DE7054CD6EA8BDA05A0DD5B505448BBA96804F3C646E9848B238FFF9F037
Reporter cocaman
Tags:Dridex xlsb xlsx


Avatar
cocaman
Malicious email (T1566.001)
From: "Accounts Payable <accounts.payable@fresshbo0ks.com.zpm.com>" (likely spoofed)
Received: "from postfix-inbound-v2-7.inbound.mailchannels.net (inbound-egress-6.mailchannels.net [199.10.31.238]) "
Date: "Wed, 24 Nov 2021 08:20:38 -0500"
Subject: "Thanksgiving Ebay sale coupon #05894 "
Attachment: "salecoupon05894.xlsb"

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
salecoupon05894.xlsb
Verdict:
No threats detected
Analysis date:
2021-11-24 14:41:56 UTC
Tags:
macros40
Link:
https://app.any.run/tasks/a59d2a19-3405-40ca-8491-16732660e0b7

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.XL4MQakyEsqHomeComing.20210426.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.XL4MDridexYourStringShilouette.20211102.UNOFFICIAL
Create hunting rule

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

securiteinfo.com.xls4.icedid.42146.5256.5371.UNOFFICIAL
Create hunting rule

securiteinfo.com.xls4.icedid.42146.23809.575.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/43a98442d5650bdfc9e354d1bcf39dd3e65023be25dfaf0fc7f302f16f31a69e/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/619e4e88b71ceed4152e9bb5/reports/5a22acab-344d-4ac4-9ef5-4e504529f912/overview
Result
Threat name:
Dridex Downloader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/895462
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)
Multi AV Scanner detection for submitted file
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/43a98442d5650bdfc9e354d1bcf39dd3e65023be25dfaf0fc7f302f16f31a69e/
Threat name:
Document-Office.Trojan.XBAgent
Create hunting rule
Status:
Malicious
First seen:
2021-11-24 14:39:09 UTC
File Type:
Document
Extracted files:
24
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iouyiqwvmuf57spdkti3z4452ptfai56exp26d6h6mbpc3zru2pa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro xlm
Link:
https://tria.ge/reports/211124-r1ageachfr/
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:
Dridex
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/43a98442d5650bdfc9e354d1bcf39dd3e65023be25dfaf0fc7f302f16f31a69e

File information

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

Malspam

Dridex

Excel file xlsx 43a98442d5650bdfc9e354d1bcf39dd3e65023be25dfaf0fc7f302f16f31a69e

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
Dropping
Dridex
Cape
Cape
https://www.capesandbox.com/analysis/209009/

Comments