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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3132cdfb9b2e643ac4e4b51e5d42fe96ddf65cd00e18ca96a0d081cdc5e6de8f. 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



Gozi


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: 3132cdfb9b2e643ac4e4b51e5d42fe96ddf65cd00e18ca96a0d081cdc5e6de8f
SHA3-384 hash: 433de46c4f06b3bebe31190939ae116368c8ebc8218ea10bc81d5cdfc21e7480e2a920223b85296514ea50f92251d079
SHA1 hash: 1367dae0f4af4a5766bc35f6dc7367c326a5265e
MD5 hash: b45fc9a9f0a445f61b365fd5b68b3244
humanhash: thirteen-yankee-victor-foxtrot
File name:comunicazione(1)(1).xls
Download: download sample
Signature Gozi
File size:76'800 bytes
First seen:2023-01-31 11:09:37 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 1536:VSlYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm0DViWr41M8YQDokp0UARiCpBG5x:VSlYkEIuPm3fNRZmbaoFhZhR0cixIHmM
TLSH T1E3734A19B786D886D65A2B3A5CD2C6E9B332FC416E9783073284F77F5EB1690C903607
TrID 80.2% (.XLS) Microsoft Excel sheet (32500/1/3)
19.7% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter JAMESWT_WT
Tags:agenziaentrate Gozi Ursnif xls

Intelligence


File Origin
# of uploads :
1
# of downloads :
204
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
comunicazione(1)(1).xls
Verdict:
No threats detected
Analysis date:
2023-01-31 11:12:30 UTC
Tags:
macros maldoc-5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
True
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Changing an executable file
Infecting executable files
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Behaviour
BlacklistAPI detected
Document image
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive language-it macros rundll32
Label:
Malicious
Suspicious Score:
9.6/10
Score Malicious:
97%
Score Benign:
3%
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl
Score:
68 / 100
Signature
Document contains an embedded VBA macro which may execute processes
Document contains an embedded VBA macro with suspicious strings
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Document-Office.Trojan.Ursnif
Status:
Malicious
First seen:
2023-01-31 07:41:43 UTC
File Type:
Document
Extracted files:
20
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
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
Office loads VBA resources, possible macro or embedded object present
Please note that we are no longer able to provide a coverage score for Virus Total.

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:informational_win_ole_protected
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.
Rule name:TA505_Maldoc_21Nov_2
Author:Arkbird_SOLG
Description:invitation (1).xls
Reference:https://twitter.com/58_158_177_102/status/1197432303057637377

File information


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

Comments