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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b0e7a516aff29fba4d97691c2e1e82f7b165a878322ea74090e508cd720aaf0. 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

SHA256 hash: 4b0e7a516aff29fba4d97691c2e1e82f7b165a878322ea74090e508cd720aaf0
SHA3-384 hash: e7c4736c6b4e8667a1ec4e1dcb33e91f4a947848e9aa4a0e4d22e64b43281704a94a3ec9c92104c23cc523f759826bf2
SHA1 hash: de272a6d033ced314a12ccd827f40ddcf8dff389
MD5 hash: e1aac2e66c3a2cbb5aaca4f674a16190
humanhash: cold-low-mobile-lamp
File name:Holiday Survey Scam 292585992.xlsb
Download: download sample
Signature Dridex
File size:124'887 bytes
First seen:2021-11-30 11:47:02 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 3072:bbnipsxNvJcWaDjWtYTgEfB9r+5GmbMKcgsRmLodWf:fni6cB7TD3K5RAK7sTdc
TLSH T1F9C3029AB53AC028CEA7743FC8684FEB141741B6C4620F359467D55CCA83F6A368C7B9
Reporter proxylife
Tags:Dridex xlsx

Intelligence


File Origin
# of uploads :
1
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Holiday Survey Scam 292585992.xlsb
Verdict:
No threats detected
Analysis date:
2021-11-30 11:50:26 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
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
Document image
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive mshta stripped
Result
Threat name:
Dridex Downloader
Detection:
malicious
Classification:
troj.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)
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:
Threat name:
Document-Excel.Infostealer.Dridex
Status:
Malicious
First seen:
2021-11-29 14:50:27 UTC
File Type:
Document
Extracted files:
20
AV detection:
15 of 44 (34.09%)
Threat level:
  5/5
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 SetWindowsHookEx
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments