MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b88695eda4138138c90c9b490a7bb10a1dc8e9ee3ac9b8502855b138914154ba. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b88695eda4138138c90c9b490a7bb10a1dc8e9ee3ac9b8502855b138914154ba
SHA3-384 hash: 5a5a5ee2caabbfb4f57c040538503d458bd7cb1792005653a95e05dc25c68ed5ee83daee51308ae170f86e8cb90d4704
SHA1 hash: 41e4470933c6e77fabae90acf3a4d4bd071890f4
MD5 hash: 8aa2ce42598595d5bd95053089faa2ce
humanhash: fix-texas-sixteen-skylark
File name:Payment Swift_645547366353646.pdf.vbs
Download: download sample
Signature AgentTesla
Create hunting rule
File size:597'096 bytes
First seen:2023-03-21 10:15:38 UTC
Last seen:2023-03-21 14:29:01 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:Fk1tkixFudqrNxtx/Jx1pXtRcmujLdgOOOOOoOOOOOHOOOOOHOOOOOHOOOOOdsGP:Fk1tkixFudq9OO
Threatray 1'488 similar samples on MalwareBazaar
TLSH T15DC4C32731AAC0D862EA704746C3F67C0FFFA5D1123F6169A0DC8A595FE6A0A0D913D3
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 :
2
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/376205/
Detection(s):
Sanesecurity.Malware.28845.BadVBS.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/641983e42fbc9ad18a031227/reports/8b071ada-2ab5-4f48-9763-b8135f746b36/overview
Verdict:
Malicious
Labled as:
VBS.ObfDldr.1.9CF7EBF2
Link:
https://www.hybrid-analysis.com/sample/b88695eda4138138c90c9b490a7bb10a1dc8e9ee3ac9b8502855b138914154ba
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1198383
Signature
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
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
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b88695eda4138138c90c9b490a7bb10a1dc8e9ee3ac9b8502855b138914154ba/
Threat name:
Script-WScript.Trojan.Minerva
Create hunting rule
Status:
Malicious
First seen:
2023-03-20 23:08:25 UTC
File Type:
Text (VBS)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xcdjl3necoatrsimtnequ65rbio4r2pohle3qubikwytrekbks5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1e427c69d89ac0002c48694508fa92c8c400c159a4396a3c221ce7db8b4d39bc
AgentTesla
23c49d3c46ddb3a5a8eabb6759c3baff956f98efa3c27ac263353125b2856294
AgentTesla
2dbfb717c5e54b04e5e174bc6e62f90c1609adeb52085a9d42184aadac74bf0f
AgentTesla
a0babf015c7652654b66196cfe93729189b834425c6993589f3f95d5fbd84172
AgentTesla
d6c81069f8763d1bb3ee317188270f97b60271b52ab35bd92080dde6913ad2e2
AgentTesla
ed62018b45dbd359db4010e4728f21cc158edf5bf23b302a7a3d86d9eb9b06f1
AgentTesla
f797a34828089feb29e7f77d31f184b335d7958755d385fad50d69fdbd3660d2
AgentTesla
f873aff34af07e0be6364498ef313f9e21454ba6fcab0a24c5da2a438de2770c
AgentTesla
f9b3b368ead42e40cc95eec1086d998fef8248e47985c15c45458c6415ffdca1
AgentTesla
+ 1'478 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/230321-mas4lshg29/
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/b88695eda413/report/overview.html
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/b88695eda4138138c90c9b490a7bb10a1dc8e9ee3ac9b8502855b138914154ba

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

  
URLhaus
https://urlhaus.abuse.ch/url/2579621/
Cape
Cape
https://www.capesandbox.com/analysis/376205/

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