MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e50d396fce14d5c6f58251adb5967d37862e8f2931d760ea76557e45086c30bf. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e50d396fce14d5c6f58251adb5967d37862e8f2931d760ea76557e45086c30bf
SHA3-384 hash: 6a5ba6b5c37cb21c018ca0ec125b2347dad1888b23b889f71dcb754dc331dad9bfa702d9d8547978220a35f8b5be1b56
SHA1 hash: 93c96e2a76ec120e30afa0e93c9a58656e522f8e
MD5 hash: c8fed33afd3d81a920a9ffcc4c17fec8
humanhash: lemon-twelve-illinois-whiskey
File name:svc.vbs
Download: download sample
Signature AgentTesla
Create hunting rule
File size:203'222 bytes
First seen:2023-11-28 08:09:28 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 6144:kLLLLLuLLLLLyLLLLLSLLLLLlLLLLLuLLLLLgLLLLL0LLLLLELLLLL7LLLLLM:kLLLLLuLLLLLyLLLLLSLLLLLlLLLLLuZ
TLSH T12E140D2136FFA00CB1B3BE511EE9B9EA4E6FF7721A79A45E104407074B63940DDA2736
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 :
116
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/460879/
Detection(s):
SecuriteInfo.com.Script.SNH-gen.13876.17020.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
Labled as:
Valyria
Link:
https://www.hybrid-analysis.com/sample/e50d396fce14d5c6f58251adb5967d37862e8f2931d760ea76557e45086c30bf
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1349116
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: RegAsm connects to smtp port
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1349116 Sample: svc.vbs Startdate: 28/11/2023 Architecture: WINDOWS Score: 100 39 paste.ee 2->39 41 uploaddeimagens.com.br 2->41 43 2 other IPs or domains 2->43 69 Snort IDS alert for network traffic 2->69 71 Found malware configuration 2->71 73 Malicious sample detected (through community Yara rule) 2->73 77 9 other signatures 2->77 10 wscript.exe 1 2->10         started        14 powershell.exe 3 15 2->14         started        signatures3 75 Connects to a pastebin service (likely for C&C) 39->75 process4 dnsIp5 47 paste.ee 104.21.84.67, 443, 49704 CLOUDFLARENETUS United States 10->47 87 VBScript performs obfuscated calls to suspicious functions 10->87 89 Suspicious powershell command line found 10->89 91 Wscript starts Powershell (via cmd or directly) 10->91 93 3 other signatures 10->93 16 powershell.exe 7 10->16         started        19 wscript.exe 14->19         started        21 powershell.exe 15 14->21         started        23 conhost.exe 1 14->23         started        signatures6 process7 signatures8 53 Suspicious powershell command line found 16->53 55 Obfuscated command line found 16->55 57 Found suspicious powershell code related to unpacking or dynamic code loading 16->57 25 powershell.exe 14 17 16->25         started        29 conhost.exe 16->29         started        59 Windows Scripting host queries suspicious COM object (likely to drop second stage) 19->59 process9 dnsIp10 45 uploaddeimagens.com.br 104.21.45.138, 443, 49705 CLOUDFLARENETUS United States 25->45 79 Suspicious powershell command line found 25->79 81 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 25->81 83 Writes to foreign memory regions 25->83 85 Injects a PE file into a foreign processes 25->85 31 RegAsm.exe 15 2 25->31         started        35 powershell.exe 12 25->35         started        signatures11 process12 dnsIp13 49 ip-api.com 208.95.112.1, 49707, 80 TUT-ASUS United States 31->49 51 ssl0.ovh.net 193.70.18.144, 49708, 587 OVHFR France 31->51 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 31->61 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 31->63 65 Tries to steal Mail credentials (via file / registry access) 31->65 67 2 other signatures 31->67 37 conhost.exe 35->37         started        signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
ASCII
Link:
https://malprob.io/report/e50d396fce14d5c6f58251adb5967d37862e8f2931d760ea76557e45086c30bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e50d396fce14d5c6f58251adb5967d37862e8f2931d760ea76557e45086c30bf/
Threat name:
Script-WScript.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-27 14:48:59 UTC
File Type:
Text (VBS)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ugts36octk4n5mckgw3lft5g6dc5dzjghlwb2twkv7ekcdmgc7q._file
Verdict:
malicious
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231128-j2pnqagc79/
Behaviour
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Blocklisted process makes network request
AgentTesla
Malware Config
Dropper Extraction:
https://uploaddeimagens.com.br/images/004/674/364/original/vbsss.jpg?1700999331
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/e50d396fce14d5c6f58251adb5967d37862e8f2931d760ea76557e45086c30bf

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 e50d396fce14d5c6f58251adb5967d37862e8f2931d760ea76557e45086c30bf

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/460879/

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