MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93d1b451b90e6f88320279a0f6faf5107e2e8eb23f527277e7a9bfe76bf1f92f. 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: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 93d1b451b90e6f88320279a0f6faf5107e2e8eb23f527277e7a9bfe76bf1f92f
SHA3-384 hash: 38d090327703c506681d2e6d0511c4ea8f412553b9d5d1ec7664b92c8d75a293373a58f2847867ac2cac5be6ccc5c853
SHA1 hash: 330f115f7811a049409d4ee3625b16b52d18d452
MD5 hash: 52be927089409af0b371f91d6bcafc15
humanhash: winter-ack-alpha-harry
File name:TT_20191021122413 pdf.vbs
Download: download sample
Signature AgentTesla
File size:131'457 bytes
First seen:2023-11-28 15:27:52 UTC
Last seen:2023-11-29 07:41:58 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:0ZrtkJoCPyhZJQI8xjczfgN3l5Q6JNlBEMgS:ooooyhzCx6x6DlBD
Threatray 3'232 similar samples on MalwareBazaar
TLSH T1A9D3EA9B9E3C1105047B3B9FF8CA08C5F4A9D015CFB99839BCD9D64E212D8584A7EF26
Reporter abuse_ch
Tags:AgentTesla vbs

Intelligence


File Origin
# of uploads :
2
# of downloads :
143
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm lolbin powershell wscript
Result
Verdict:
MALICIOUS
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
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
Windows Scripting host queries suspicious COM object (likely to drop second stage)
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: 1349383 Sample: TT_20191021122413_pdf.vbs Startdate: 28/11/2023 Architecture: WINDOWS Score: 100 27 biroiklansurabaya.com 2->27 29 ftp.mcmprint.net 2->29 31 4 other IPs or domains 2->31 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 4 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 2 other signatures 9->71 15 powershell.exe 16 9->15         started        37 biroiklansurabaya.com 192.185.152.133, 49732, 49733, 49739 UNIFIEDLAYER-AS-1US United States 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 19 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 64.185.227.156, 443, 49740 WEBNXUS United States 23->33 35 ftp.mcmprint.net 185.31.121.136, 21, 49742 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.AgentTesla
Status:
Malicious
First seen:
2023-11-28 15:28:05 UTC
File Type:
Text (VBS)
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
AgentTesla
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 93d1b451b90e6f88320279a0f6faf5107e2e8eb23f527277e7a9bfe76bf1f92f

(this sample)

  
Delivery method
Distributed via e-mail attachment

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