MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9421788d5825b5db448507b79370f84e7972a1851fa06730423e0a3176a164c3. 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: 9421788d5825b5db448507b79370f84e7972a1851fa06730423e0a3176a164c3
SHA3-384 hash: 27af0f30d108e5207b9a32c6755f007f0ae6696e347f3c9cf902b510b08ed6ccd822fe3e061c0708aeaaed21d88578b9
SHA1 hash: 51d3bd2d1bc60a598f6fb26613732d3c3444dd92
MD5 hash: efe89d1da63404c434d56b59b1c3c6bd
humanhash: georgia-ceiling-sink-earth
File name:DOCS-KM209903348711 PDF.vbs
Download: download sample
Signature AgentTesla
File size:56'245 bytes
First seen:2023-12-04 09:23:06 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 768:xrjq4Kw/FiEVWKbkNJFuABuTunNWQwB4JAkIx3TUqtp8s:R+4JdNbkLFuAgiEQw2J5STz2s
Threatray 3'081 similar samples on MalwareBazaar
TLSH T17743224F6E7703052CBF165A74CC6999F4B6405AEB7810B82CACF95A48F4A041F7BE63
Reporter abuse_ch
Tags:AgentTesla vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
114
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm lolbin powershell wscript
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
AgentTesla, GuLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Powershell uses Background Intelligent Transfer Service (BITS)
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)
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 AntiVM3
Yara detected GuLoader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1353007 Sample: DOCS-KM209903348711_PDF.vbs Startdate: 04/12/2023 Architecture: WINDOWS Score: 100 27 theilovemepodcast.co.uk 2->27 29 ftp.mcmprint.net 2->29 31 2 other IPs or domains 2->31 49 Snort IDS alert for network traffic 2->49 51 Multi AV Scanner detection for domain / URL 2->51 53 Found malware configuration 2->53 55 5 other signatures 2->55 9 wscript.exe 1 2->9         started        12 svchost.exe 1 2 2->12         started        signatures3 process4 dnsIp5 65 VBScript performs obfuscated calls to suspicious functions 9->65 67 Suspicious powershell command line found 9->67 69 Wscript starts Powershell (via cmd or directly) 9->69 71 Very long command line found 9->71 15 powershell.exe 16 9->15         started        37 theilovemepodcast.co.uk 178.159.36.102, 49714, 49715, 49717 PIHL-ASRU Russian Federation 12->37 39 127.0.0.1 unknown unknown 12->39 signatures6 process7 signatures8 73 Suspicious powershell command line found 15->73 75 Very long command line found 15->75 18 powershell.exe 18 15->18         started        21 conhost.exe 15->21         started        process9 signatures10 41 Writes to foreign memory regions 18->41 43 Powershell uses Background Intelligent Transfer Service (BITS) 18->43 45 Maps a DLL or memory area into another process 18->45 47 Found suspicious powershell code related to unpacking or dynamic code loading 18->47 23 MSBuild.exe 15 8 18->23         started        process11 dnsIp12 33 api4.ipify.org 104.237.62.212, 443, 49718 WEBNXUS United States 23->33 35 ftp.mcmprint.net 185.31.121.136, 21, 49719 RAX-ASBG Bulgaria 23->35 57 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->57 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->59 61 Tries to steal Mail credentials (via file / registry access) 23->61 63 Tries to harvest and steal browser information (history, passwords, etc) 23->63 signatures13
Threat name:
Script-WScript.Trojan.Heuristic
Status:
Malicious
First seen:
2023-12-05 07:38:08 UTC
AV detection:
3 of 37 (8.11%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
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.

Malspam

AgentTesla

Visual Basic Script (vbs) vbs 9421788d5825b5db448507b79370f84e7972a1851fa06730423e0a3176a164c3

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments