MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f275589bf659f7805e2be779ef77334af3e914e57530c5bf241c8de6e22c6225. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: f275589bf659f7805e2be779ef77334af3e914e57530c5bf241c8de6e22c6225
SHA3-384 hash: 2ab84fe5a0d903130f8adea48004b9c21539da34475c7adf9ac28b772f1c3b71684387200d495c9e1c1c45ca0f1acf83
SHA1 hash: 3984ad3730df2f597e9c903fa3caf329d5076235
MD5 hash: 0f4301d20b7b9c7e68f97fbaebb36d87
humanhash: nineteen-artist-steak-ten
File name:Order-78473321.vbs
Download: download sample
Signature AgentTesla
File size:356'924 bytes
First seen:2023-06-27 10:39:18 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:FRr+dxPr+9gr+Ejr+gMSlctO+Jxq3udcXD5n5L5XNsnf+jFxJfz8MxzakNh0vspr:8lGnE6MxzakJ
Threatray 621 similar samples on MalwareBazaar
TLSH T16C749E0263FA1108F2F36B49AA7645784B37BEA6697DC55C418C290E0FF3E448D65BB3
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 :
127
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Drops VBS files to the startup folder
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 domain / URL
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: Drops script at startup location
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 ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
VBScript performs obfuscated calls to suspicious functions
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 895030 Sample: Order-78473321.vbs Startdate: 27/06/2023 Architecture: WINDOWS Score: 100 67 Snort IDS alert for network traffic 2->67 69 Multi AV Scanner detection for domain / URL 2->69 71 Found malware configuration 2->71 73 7 other signatures 2->73 8 wscript.exe 1 2->8         started        11 wscript.exe 1 2->11         started        process3 signatures4 81 VBScript performs obfuscated calls to suspicious functions 8->81 83 Suspicious powershell command line found 8->83 85 Wscript starts Powershell (via cmd or directly) 8->85 13 cmd.exe 1 8->13         started        16 powershell.exe 7 8->16         started        18 powershell.exe 11->18         started        20 cmd.exe 1 11->20         started        process5 signatures6 101 Wscript starts Powershell (via cmd or directly) 13->101 103 Uses ping.exe to sleep 13->103 105 Uses ping.exe to check the status of other devices and networks 13->105 22 cmd.exe 1 13->22         started        25 PING.EXE 1 13->25         started        28 conhost.exe 13->28         started        107 Suspicious powershell command line found 16->107 30 powershell.exe 14 16 16->30         started        32 conhost.exe 16->32         started        34 powershell.exe 18->34         started        36 conhost.exe 18->36         started        38 cmd.exe 1 20->38         started        40 2 other processes 20->40 process7 dnsIp8 75 Wscript starts Powershell (via cmd or directly) 22->75 42 powershell.exe 9 22->42         started        55 127.0.0.1 unknown unknown 25->55 57 ftpserver.winconnection.net 177.191.228.117, 49698, 49701, 80 ALGARTELECOMSABR Brazil 30->57 59 yorkrefrigerent.md 195.178.106.125, 443, 49699, 49702 TOPHOST-MD-ASRMoldovaChisinauParis18ARO Romania 30->59 77 Writes to foreign memory regions 30->77 79 Injects a PE file into a foreign processes 30->79 46 RegAsm.exe 2 30->46         started        49 RegAsm.exe 2 34->49         started        51 powershell.exe 9 38->51         started        signatures9 process10 dnsIp11 53 C:\Users\user\AppData\Roaming\...\ZGm.vbs, Unicode 42->53 dropped 87 Suspicious powershell command line found 42->87 89 Drops VBS files to the startup folder 42->89 91 Found suspicious powershell code related to unpacking or dynamic code loading 42->91 61 hermosanairobi.com 192.81.170.3, 26, 49700, 49703 AS-UPTIMECA Canada 46->61 63 mail.hermosanairobi.com 46->63 93 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 46->93 65 mail.hermosanairobi.com 49->65 95 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 49->95 97 Tries to steal Mail credentials (via file / registry access) 49->97 99 Tries to harvest and steal browser information (history, passwords, etc) 49->99 file12 signatures13
Threat name:
Script-WScript.Trojan.Valyria
Status:
Malicious
First seen:
2023-06-26 06:59:10 UTC
File Type:
Text (VBS)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Drops startup file
Blocklisted process makes network request
Malware Config
Dropper Extraction:
http://ftpserver.winconnection.net/E/e
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments