MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b56529131600b58462657106380f4ec863397c8a51f52dba1ea33ec0cfccefdc. 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


AgentTesla


Vendor detections: 10


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

SHA256 hash: b56529131600b58462657106380f4ec863397c8a51f52dba1ea33ec0cfccefdc
SHA3-384 hash: 7f493c2b19f95558b21323efd81e1857e40f8556950f89edcdf7cfe7331def2b0861479fe66bc8421768222885bf1c76
SHA1 hash: 789b696aa98c9e2fb0c2b00548458b16483be9d9
MD5 hash: 2b1eeb6173c4c86079ffe517f9b3d6f4
humanhash: sodium-september-november-kitten
File name:Factura comercial-003467.pdf.vbs
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'547'052 bytes
First seen:2023-04-25 06:22:52 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 768:fzo7XTXBDe9423A0LsnNOzKDMonyd2B2oPOGYruQbA7PzsBcK/:EJD9Gv+DMFd2AoxYrF8K/
Threatray 2'306 similar samples on MalwareBazaar
TLSH T1C5655E1374A5ECC676F27F53426FF6F827FBBAD1541EA86850CC822A21C984D86016F7
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Reporter abuse_ch
Tags:AgentTesla vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
133
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/384708/
Detection(s):
SecuriteInfo.com.VBS.Heur.ObfDldr.1.0CBF4783.Gen.26608.22184.UNOFFICIAL
Create hunting rule

Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/644771ca2644a56ac2684eb9/reports/4beca849-9dec-496c-acf4-8de3f09b60ef/overview
Verdict:
Malicious
Labled as:
VBS.ObfDldr.1.0CBF4783
Link:
https://www.hybrid-analysis.com/sample/b56529131600b58462657106380f4ec863397c8a51f52dba1ea33ec0cfccefdc
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1220510
Signature
Antivirus detection for URL or domain
Found malware configuration
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Suspicious powershell command line found
Uses an obfuscated file name to hide its real file extension (double extension)
VBScript performs obfuscated calls to suspicious functions
Very long command line found
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 853453 Sample: Factura_comercial-003467.pdf.vbs Startdate: 25/04/2023 Architecture: WINDOWS Score: 100 23 Multi AV Scanner detection for domain / URL 2->23 25 Found malware configuration 2->25 27 Antivirus detection for URL or domain 2->27 29 5 other signatures 2->29 7 wscript.exe 1 2->7         started        process3 signatures4 31 VBScript performs obfuscated calls to suspicious functions 7->31 33 Suspicious powershell command line found 7->33 35 Wscript starts Powershell (via cmd or directly) 7->35 37 Very long command line found 7->37 10 powershell.exe 14 7 7->10         started        process5 dnsIp6 21 195.178.120.24, 49684, 80 HEXAGLOBE-ASFR unknown 10->21 13 conhost.exe 10->13         started        15 vbc.exe 10->15         started        17 vbc.exe 10->17         started        19 3 other processes 10->19 process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b56529131600b58462657106380f4ec863397c8a51f52dba1ea33ec0cfccefdc/
Threat name:
Script-WScript.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2023-04-25 03:32:38 UTC
File Type:
Text (VBS)
AV detection:
7 of 22 (31.82%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wvssseywac2yiytfoeddqd2ozbrts7ekkh2s3oq6um7mbt6m57oa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
333b4a89730feb420bc1a76bed5c75943e663abd60eaf91c1bafd8417ccab76d
AgentTesla
5f6a89cfb0699f80b756e5b874fab9c80629791dad9e43cc5372e14122fa0b36
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5ff75749c2d51435855afc23501105d259ed8213cd24085e1164f056ac2c2e05
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6b27a1755061190001d668a0280b25a59feb2d18fed4352f4e0c56a8af9512bd
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c5b618054d855fffed65dc372080cdc5de39ca31edd513e7765a02c64f9b9e1b
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cd9751050398ddb160626944bdea396fcd592ac06a3657183f14ac1e8d9e66c5
AgentTesla
+ 2'296 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230425-g5gfeaaf7x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Blocklisted process makes network request
AgentTesla
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b56529131600/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/b56529131600b58462657106380f4ec863397c8a51f52dba1ea33ec0cfccefdc

File information

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

Malspam

AgentTesla

Visual Basic Script (vbs) vbs b56529131600b58462657106380f4ec863397c8a51f52dba1ea33ec0cfccefdc

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/384708/

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