MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 013e6f988cffdcb26a297613671f377150726767d9ee06fd174afefbcbfb5d4c. 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: 013e6f988cffdcb26a297613671f377150726767d9ee06fd174afefbcbfb5d4c
SHA3-384 hash: 4cb178f6be2448af469717a7c4c101b9648dbd9c907edc56489282f0152187963d34fa50e1884bc25a9ce6456c343356
SHA1 hash: aab92ff826532dff85ef98a598b9019a45f61caf
MD5 hash: ed9d50c49eec449622373db6959f9186
humanhash: stream-blue-video-lima
File name:tomPayload.vbs
Download: download sample
Signature AgentTesla
File size:736'794 bytes
First seen:2023-05-30 16:27:50 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:s4GawfkYFEhNe4VTdRnTT8w4TWwcmt3JiPLfUT/TYK+IZqs2gGKpl+og0S7wQzSM:hwfkYFJPZqh
Threatray 3'202 similar samples on MalwareBazaar
TLSH T1FEF49F61D2DE08C4F4732E1496B693A48727B9D9C93985CD8CDCD90E37FB40C9CA1BA6
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 :
153
Origin country :
US US
Vendor Threat Intelligence
Result
Verdict:
UNKNOWN
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Creates autostart registry keys with suspicious values (likely registry only malware)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
May check the online IP address of the machine
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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)
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: 878494 Sample: tomPayload.vbs Startdate: 30/05/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Found malware configuration 2->49 51 Yara detected AgentTesla 2->51 53 2 other signatures 2->53 8 wscript.exe 1 2->8         started        11 wscript.exe 2->11         started        13 wscript.exe 2->13         started        process3 signatures4 67 VBScript performs obfuscated calls to suspicious functions 8->67 69 Suspicious powershell command line found 8->69 71 Wscript starts Powershell (via cmd or directly) 8->71 73 Very long command line found 8->73 15 powershell.exe 15 8 8->15         started        process5 dnsIp6 37 bitbucket.org 104.192.141.1, 443, 49704 AMAZON-02US United States 15->37 39 Suspicious powershell command line found 15->39 41 Creates autostart registry keys with suspicious values (likely registry only malware) 15->41 43 Writes to foreign memory regions 15->43 45 Injects a PE file into a foreign processes 15->45 19 RegSvcs.exe 15 7 15->19         started        23 RegSvcs.exe 15->23         started        25 powershell.exe 12 15->25         started        27 conhost.exe 15->27         started        signatures7 process8 dnsIp9 31 185.252.179.22, 49706, 80 LVLT-10753US Germany 19->31 33 api4.ipify.org 104.237.62.211, 443, 49705 WEBNXUS United States 19->33 35 api.ipify.org 19->35 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->55 57 Tries to steal Mail credentials (via file / registry access) 19->57 59 Tries to harvest and steal browser information (history, passwords, etc) 19->59 61 Installs a global keyboard hook 19->61 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->63 65 May check the online IP address of the machine 23->65 29 conhost.exe 25->29         started        signatures10 process11
Threat name:
Script-WScript.Trojan.Minerva
Status:
Malicious
First seen:
2023-05-30 16:27:43 UTC
File Type:
Text (VBS)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
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 SetWindowsHookEx
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
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
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