MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7298fb795948d7a67d8188694eebf74ef05d03b2289deecc3f66d81048aa420. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7298fb795948d7a67d8188694eebf74ef05d03b2289deecc3f66d81048aa420
SHA3-384 hash: a2fc8c3e7f2ae1cf9a01189aef543a758a38151ec64c7e79c92d3cb489233b3f671d5b01086d03cac6c422b486afd235
SHA1 hash: d8c59eae487d77a6b1225d362cc8a6a378d893b6
MD5 hash: 7c74dbe0695aefd2c51676608f640b63
humanhash: ack-mockingbird-neptune-stairway
File name:Comprobante.xll
Download: download sample
File size:931'840 bytes
First seen:2023-12-06 16:34:23 UTC
Last seen:2023-12-06 18:25:30 UTC
File type:Excel file xll
MIME type:application/x-dosexec
imphash d4c9759f791ea559bbad095fb49820d9 (14 x AveMariaRAT, 4 x XenoRAT, 2 x XenorRAT)
ssdeep 12288:vG1N4HkcgMsiOd58bzbBSreqQ0uqZzD1reWabd/c2OsJ1tBkjcW/71xX0W7d:voOOMX1a+QHT+dey2jcW/7zE8
TLSH T16F15D157F6E3B679E6BFC2BAC6B0D92C61B3349603B092CE774155492D22352493CB0E
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter abuse_ch
Tags:xll

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win64.Malware-gen.3437.13893.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
Office Add-Ins - Suspicious
Link:
https://app.docguard.net/e7298fb795948d7a67d8188694eebf74ef05d03b2289deecc3f66d81048aa420/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
alien packed
Link:
https://www.filescan.io/uploads/6570a2b93636548f373e5a2b/reports/4e883544-9ed3-4952-a62e-148dd18cc00b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/e7298fb795948d7a67d8188694eebf74ef05d03b2289deecc3f66d81048aa420
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1354759
Signature
Antivirus detection for URL or domain
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1354759 Sample: Comprobante.xll Startdate: 06/12/2023 Architecture: WINDOWS Score: 56 18 Antivirus detection for URL or domain 2->18 20 Multi AV Scanner detection for submitted file 2->20 7 cmd.exe 3 2 2->7         started        process3 process4 9 EXCEL.EXE 184 105 7->9         started        12 conhost.exe 7->12         started        dnsIp5 16 part-0012.t-0009.fbs1-t-msedge.net 13.107.227.40, 443, 49719, 49720 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 9->16 14 splwow64.exe 1 9->14         started        process6
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e7298fb795948d7a67d8188694eebf74ef05d03b2289deecc3f66d81048aa420
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7298fb795948d7a67d8188694eebf74ef05d03b2289deecc3f66d81048aa420/
Threat name:
Win64.Trojan.IcedID
Create hunting rule
Status:
Malicious
First seen:
2023-12-06 16:35:05 UTC
File Type:
PE+ (Dll)
AV detection:
8 of 23 (34.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=44uy7n4vssgxuz6ydcdjj3v7otxqlub3eke553gd6zwycbekuqqa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/231206-t3pp8aeg5t/
Behaviour
Modifies Internet Explorer settings
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/e7298fb795948d7a67d8188694eebf74ef05d03b2289deecc3f66d81048aa420

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Find_Any_Xll_Files
Create hunting rule
Author:David Ledbetter @Ledtech3
Description:Find Any XLL File
Rule name:Hunt_Excel_DNA_Built_XLL_Files
Create hunting rule
Author:David Ledbetter @Ledtech3
Description:Hunt for Excel Addin dll files generated with Excel-DNA builder https://excel-dna.net/
Rule name:NET
Create hunting rule
Author:malware-lu

File information

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

Malspam

Excel file xll e7298fb795948d7a67d8188694eebf74ef05d03b2289deecc3f66d81048aa420

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments