MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0643798473696f97c20a9ee0f8937f7aef794366590fb0af315593b718709b69. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 0643798473696f97c20a9ee0f8937f7aef794366590fb0af315593b718709b69
SHA3-384 hash: 567ad987e002d7e356740b5d2c1d4ca0ea228836f987f034519b9c0dacd1e76443b1be2676086074dcdfac2519c8d0b0
SHA1 hash: efbe8fda3d12a88a2b459ef822224e7bd6e3f86c
MD5 hash: 807f7bceea62199decdc1818ba6f5871
humanhash: harry-table-wyoming-ten
File name:Azmac, Unipessoal, Lda..vbs
Download: download sample
Signature AgentTesla
File size:510'276 bytes
First seen:2023-06-27 06:49:37 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:KRr+dxPr+9gr+Ejr+gMSlctO+Jxq3udcXaSO3TxHfOH5n5p5XNsn1+7HLDVZcMxz:blUSODxHfOWn+AMxzak5
Threatray 4'151 similar samples on MalwareBazaar
TLSH T13BB47D025EEF0008B1A3AA8F9BF654A84F37BD755939C55C518E190D0BEBD80B961FB3
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 :
118
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Result
Verdict:
UNKNOWN
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
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
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: 894912 Sample: Azmac,_Unipessoal,_Lda..vbs Startdate: 27/06/2023 Architecture: WINDOWS Score: 100 24 Found malware configuration 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected AgentTesla 2->28 30 2 other signatures 2->30 7 wscript.exe 1 2->7         started        process3 signatures4 32 VBScript performs obfuscated calls to suspicious functions 7->32 34 Suspicious powershell command line found 7->34 36 Wscript starts Powershell (via cmd or directly) 7->36 38 Very long command line found 7->38 10 powershell.exe 14 7 7->10         started        process5 dnsIp6 20 192.168.2.1 unknown unknown 10->20 40 Writes to foreign memory regions 10->40 42 Found suspicious powershell code related to unpacking or dynamic code loading 10->42 44 Injects a PE file into a foreign processes 10->44 14 RegSvcs.exe 2 10->14         started        18 conhost.exe 10->18         started        signatures7 process8 dnsIp9 22 mail.grasscarpet.ae 162.241.224.191, 49722, 587 UNIFIEDLAYER-AS-1US United States 14->22 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->46 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->48 50 Tries to steal Mail credentials (via file / registry access) 14->50 52 Tries to harvest and steal browser information (history, passwords, etc) 14->52 signatures10
Threat name:
Script-WScript.Trojan.Minerva
Status:
Malicious
First seen:
2023-06-26 18:20:58 UTC
File Type:
Text (VBS)
AV detection:
11 of 37 (29.73%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger 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
Checks computer location settings
Blocklisted process makes network request
AgentTesla
Malware family:
AgentTesla
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.

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