MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 516b951cc8f8510145ee20df40652adf83b989c909773a2b0ad0c6123f388854. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: 516b951cc8f8510145ee20df40652adf83b989c909773a2b0ad0c6123f388854
SHA3-384 hash: f4a073c14be7d75ccb62ce58671923f5b06235e719cbb093668726823f62488220d12ba4092e361cbf9eaabcc78b8784
SHA1 hash: 64d273709c386826c015a5af26f20b56902dea7a
MD5 hash: 7e7adc1ebe10599be97efcc9901a100d
humanhash: stairway-mars-beryllium-stream
File name:New order.vbs
Download: download sample
Signature AgentTesla
File size:497'998 bytes
First seen:2023-06-28 14:37:19 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12288:QSODxHfObi5T5M5S595N5/5r5j5Z5Y5M5b5X5n5b551e191SPMxzak5:wNHWiMxzak5
Threatray 4'191 similar samples on MalwareBazaar
TLSH T117B467025EEF5108B1B3AADE5BF540A84F37B9755939C15D008E290E1BEBE80B961F73
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 :
138
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint masquerade stealer
Result
Verdict:
UNKNOWN
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Creates autostart registry keys with suspicious values (likely registry only malware)
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Sample uses string decryption to hide its real strings
Suspicious powershell command line found
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 895760 Sample: New_order.vbs Startdate: 28/06/2023 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Antivirus detection for URL or domain 2->39 41 Yara detected AgentTesla 2->41 43 2 other signatures 2->43 8 wscript.exe 1 2->8         started        11 wscript.exe 2->11         started        13 wscript.exe 2->13         started        process3 signatures4 45 VBScript performs obfuscated calls to suspicious functions 8->45 47 Suspicious powershell command line found 8->47 49 Wscript starts Powershell (via cmd or directly) 8->49 51 Very long command line found 8->51 15 powershell.exe 15 8 8->15         started        process5 dnsIp6 29 yorkrefrigerent.md 195.178.106.125, 443, 49702 TOPHOST-MD-ASRMoldovaChisinauParis18ARO Romania 15->29 31 Suspicious powershell command line found 15->31 33 Creates autostart registry keys with suspicious values (likely registry only malware) 15->33 35 Found suspicious powershell code related to unpacking or dynamic code loading 15->35 19 powershell.exe 12 15->19         started        21 conhost.exe 15->21         started        23 ilasm.exe 15->23         started        25 4 other processes 15->25 signatures7 process8 process9 27 conhost.exe 19->27         started       
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
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
Adds Run key to start application
Checks computer location settings
Blocklisted process makes network request
AgentTesla
Malware family:
AgentTesla.v4
Verdict:
Malicious
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