MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81b1cddaa7cf72f9963da98ec982905bc20b2d11b53317692fec54cf41ee70fb. 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

SHA256 hash:	81b1cddaa7cf72f9963da98ec982905bc20b2d11b53317692fec54cf41ee70fb
SHA3-384 hash:	267e32ca321543c30a6d52fc70aebeb5763b38292a56b2435c9a23e1638bcaa8667556bfc2d84f78b81c93ba3c0ad40d
SHA1 hash:	f89aee033ec1c547c13de987d871f45064be6b60
MD5 hash:	097bf51ece1d2bc44339e7a65455f720
humanhash:	shade-aspen-august-london
File name:	DHL09786967568968656745688786785578.vbs
Download:	download sample
Signature	AgentTesla Alert Create hunting rule
File size:	16'732 bytes
First seen:	2023-11-02 15:05:53 UTC
Last seen:	Never
File type:	vbs
MIME type:	text/plain
ssdeep	384:FaqhNCZCPz33wuE9PwhYS4CRfCZCagI3Y9vTzDOLt4X:FRQcPbguE9PwhD/RKcaN3qK6X
TLSH	T19872F8207AFE500CB1B37F556FE975E94E6FFBA11A7A806C1148130A47A3E40CE91B72
TrID	66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1)
Reporter	lowmal3
Tags:	AgentTesla vbs

Intelligence

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File Origin

# of uploads :

1

# of downloads :

126

Origin country :

DE

Vendor Threat Intelligence

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/457812/

ClamAV Detected

Detection(s):

SecuriteInfo.com.Script.SNH-gen.21963.8811.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Suspicious

Verdict:

Suspicious

Threat level:

  5/10

Confidence:

100%

Tags:

masquerade

Link:

https://www.filescan.io/uploads/6543badc7462628255571b30/reports/c509e057-bf29-449f-8172-b8dce84fddb1/overview

Hybrid Analysis Trojan.VBS.SAgent

Verdict:

Suspicious

Labled as:

Trojan.VBS.SAgent

Link:

https://www.hybrid-analysis.com/sample/81b1cddaa7cf72f9963da98ec982905bc20b2d11b53317692fec54cf41ee70fb

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Joe Sandbox AgentTesla

Result

Threat name:

AgentTesla

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1336064

Signature

Antivirus detection for URL or domain

Bypasses PowerShell execution policy

Connects to a pastebin service (likely for C&C)

Found malware configuration

Found suspicious powershell code related to unpacking or dynamic code loading

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Sample uses string decryption to hide its real strings

Sigma detected: Powershell download and load assembly

Suspicious powershell command line found

System process connects to network (likely due to code injection or exploit)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

VBScript performs obfuscated calls to suspicious functions

Very long command line found

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Writes to foreign memory regions

Wscript starts Powershell (via cmd or directly)

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

88%

Verdict:

Malware

File Type:

ASCII

Link:

https://malprob.io/report/81b1cddaa7cf72f9963da98ec982905bc20b2d11b53317692fec54cf41ee70fb

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/81b1cddaa7cf72f9963da98ec982905bc20b2d11b53317692fec54cf41ee70fb/

ReversingLabs TitaniumCloud Win32.Trojan.Generic

Threat name:

Win32.Trojan.Generic

Alert

Create hunting rule

Status:

Suspicious

First seen:

2023-11-02 15:06:04 UTC

File Type:

Text (VBS)

AV detection:

4 of 38 (10.53%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qgy43wvhz5zptfr5vghmtauqlpbawlirwuzro2jp5rkm6qpood5q._file

Threatray unknown

Verdict:

unknown

Hatching Triage agenttesla

Result

Malware family:

agenttesla

Alert

Create hunting rule

Score:

  10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/231102-sgqvqadf71/

Behaviour

Script User-Agent

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

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Blocklisted process makes network request

AgentTesla

Malware Config

Dropper Extraction:

https://uploaddeimagens.com.br/images/004/652/514/original/new_image.jpg?1698762134

VMRay AgentTesla.v4

Malware family:

AgentTesla.v4

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/81b1cddaa7cf/report/overview.html

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/81b1cddaa7cf72f9963da98ec982905bc20b2d11b53317692fec54cf41ee70fb

File information

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

Malspam

AgentTesla

vbs 81b1cddaa7cf72f9963da98ec982905bc20b2d11b53317692fec54cf41ee70fb

(this sample)

  

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/457812/