MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fae7963422c008476f909d056af0c5436eee0266bba7f4ddb42584324cc6c3c. 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: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: 5fae7963422c008476f909d056af0c5436eee0266bba7f4ddb42584324cc6c3c
SHA3-384 hash: 81d1663a44591bbe6a67fc77ca67ca0aebc3c88b2a3aaa8e578650db2bb95730813935d1cc6b8d95803061b15a693002
SHA1 hash: 373ac7e01632632f5d3a202ed2072f1943012cc6
MD5 hash: 99fc9081b995d728ad1fc66971f42e5e
humanhash: alabama-winter-yellow-edward
File name:EHJ.vbs
Download: download sample
Signature AgentTesla
File size:243'592 bytes
First seen:2023-08-18 19:19:00 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 6144:7017Kvhy7ktpRlVJVU5V1VPHRVUVA5wBez5h5f5L/x/F/B/XxQ:7KKvhy7ktpRlVJVU5V1VPHRVUVA5wIz8
Threatray 185 similar samples on MalwareBazaar
TLSH T1F034D11066EE5488B1B37F920BFD69E48F3BBBE54A3A515D204C470A8BE7D40CE15B72
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Reporter James_inthe_box
Tags:AgentTesla vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
121
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.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)
May check the online IP address of the machine
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
Sigma detected: RegAsm connects to smtp port
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
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1293583 Sample: EHJ.vbs Startdate: 18/08/2023 Architecture: WINDOWS Score: 100 63 Snort IDS alert for network traffic 2->63 65 Multi AV Scanner detection for domain / URL 2->65 67 Found malware configuration 2->67 69 8 other signatures 2->69 8 wscript.exe 1 2->8         started        11 wscript.exe 1 2->11         started        process3 signatures4 93 VBScript performs obfuscated calls to suspicious functions 8->93 95 Suspicious powershell command line found 8->95 97 Wscript starts Powershell (via cmd or directly) 8->97 99 Very long command line found 8->99 13 powershell.exe 7 8->13         started        16 cmd.exe 1 8->16         started        18 cmd.exe 11->18         started        process5 signatures6 101 Suspicious powershell command line found 13->101 20 powershell.exe 14 16 13->20         started        24 conhost.exe 13->24         started        103 Wscript starts Powershell (via cmd or directly) 16->103 105 Uses ping.exe to sleep 16->105 107 Uses ping.exe to check the status of other devices and networks 16->107 26 cmd.exe 1 16->26         started        28 PING.EXE 1 16->28         started        30 conhost.exe 16->30         started        32 cmd.exe 18->32         started        34 PING.EXE 1 18->34         started        36 conhost.exe 18->36         started        process7 dnsIp8 51 uploaddeimagens.com.br 188.114.96.7, 443, 49717 CLOUDFLARENETUS European Union 20->51 53 94.156.161.167, 49720, 80 NET1-ASBG Bulgaria 20->53 71 Writes to foreign memory regions 20->71 73 Injects a PE file into a foreign processes 20->73 38 RegAsm.exe 15 2 20->38         started        42 RegAsm.exe 20->42         started        75 Wscript starts Powershell (via cmd or directly) 26->75 44 powershell.exe 9 26->44         started        55 127.0.0.1 unknown unknown 28->55 47 powershell.exe 9 32->47         started        signatures9 process10 dnsIp11 57 awelleh3.top 185.198.59.26, 49728, 587 HSAE Netherlands 38->57 59 mail.awelleh3.top 38->59 61 2 other IPs or domains 38->61 77 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 38->77 79 Tries to steal Mail credentials (via file / registry access) 38->79 81 Tries to harvest and steal browser information (history, passwords, etc) 38->81 83 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 42->83 85 May check the online IP address of the machine 42->85 49 C:\Users\user\AppData\Roaming\...\hP.vbs, Unicode 44->49 dropped 87 Suspicious powershell command line found 44->87 89 Drops VBS files to the startup folder 44->89 91 Found suspicious powershell code related to unpacking or dynamic code loading 44->91 file12 signatures13
Threat name:
Win32.Trojan.Synder
Status:
Malicious
First seen:
2023-08-18 19:18:58 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
Drops startup file
Blocklisted process makes network request
Malware Config
Dropper Extraction:
https://uploaddeimagens.com.br/images/004/563/621/original/universo_vbs.jpeg?1690931855
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