MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e24e25b11d4ec5c97fff9121b751f34e11b74d376a1aaa0868605b57d162d30. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
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SHA256 hash: 3e24e25b11d4ec5c97fff9121b751f34e11b74d376a1aaa0868605b57d162d30
SHA3-384 hash: 8b7195e6cca22a78932ee9b22b8a9fd5ca3d37ffa2b954801b131f1bbcb7bdeddbdd1faa981665b3b132679c3d8ef6c9
SHA1 hash: c72fa17fbe14ea8c8eb81cebce0e4d5a0f80b06f
MD5 hash: 9501d5ec5e7632db2750245ff8ffbc0b
humanhash: summer-single-magnesium-single
File name:nicko.vbs
Download: download sample
Signature AgentTesla
Create hunting rule
File size:190'514 bytes
First seen:2023-10-10 15:53:44 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:O050loGlacRWpI8uvHgGkikGkFjGkikGkKEt0eEKU+kCK0epffPJ1bdfIL/i:7aqHcRWpBlepffPJ1bdfI7i
Threatray 366 similar samples on MalwareBazaar
TLSH T13E14A01026FF949CB1B37E6307FCB6E48E6BFAE15629915E2414130B9B72E80CD95B31
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 :
102
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/452929/
Detection(s):
SecuriteInfo.com.VBS.Agent.BEA.Eldorado.32549.2430.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
sload
Link:
https://www.filescan.io/uploads/6525739a426c8727d6f79778/reports/c1fca8fb-73a2-4edd-8658-a08bc3bad762/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/3e24e25b11d4ec5c97fff9121b751f34e11b74d376a1aaa0868605b57d162d30
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1323069
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
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
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell download and load assembly
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)
Uses the Telegram API (likely for C&C communication)
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 Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1323069 Sample: nicko.vbs Startdate: 10/10/2023 Architecture: WINDOWS Score: 100 25 uploaddeimagens.com.br 2->25 27 api4.ipify.org 2->27 29 2 other IPs or domains 2->29 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 6 other signatures 2->49 9 wscript.exe 1 2->9         started        signatures3 process4 signatures5 59 VBScript performs obfuscated calls to suspicious functions 9->59 61 Suspicious powershell command line found 9->61 63 Wscript starts Powershell (via cmd or directly) 9->63 65 3 other signatures 9->65 12 powershell.exe 7 9->12         started        process6 signatures7 67 Suspicious powershell command line found 12->67 69 Found suspicious powershell code related to unpacking or dynamic code loading 12->69 15 powershell.exe 14 15 12->15         started        19 conhost.exe 12->19         started        process8 dnsIp9 35 uploaddeimagens.com.br 172.67.215.45, 443, 49745 CLOUDFLARENETUS United States 15->35 37 79.110.48.52, 49746, 80 OTAVANET-ASCZ Germany 15->37 39 Writes to foreign memory regions 15->39 41 Injects a PE file into a foreign processes 15->41 21 RegAsm.exe 15 2 15->21         started        signatures10 process11 dnsIp12 31 api4.ipify.org 173.231.16.77, 443, 49747 WEBNXUS United States 21->31 33 api.telegram.org 149.154.167.220, 443, 49748 TELEGRAMRU United Kingdom 21->33 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->51 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 21->53 55 Tries to steal Mail credentials (via file / registry access) 21->55 57 2 other signatures 21->57 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e24e25b11d4ec5c97fff9121b751f34e11b74d376a1aaa0868605b57d162d30/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-10-10 13:39:08 UTC
File Type:
Text (VBS)
AV detection:
5 of 22 (22.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hysoewyr2twfzf777ejbw5i7gtqrw5gto2q2viegqyc3k7iwfuya._file
Verdict:
malicious
Similar samples:
0ee09ee5a382f01dfb53c94676b9c5676b1b82be91f46b6a2ffc1996c321a994
AgentTesla
2a59d6f16ee8881b94e633cc53e0bc73054a8361c5aca22d17d4ca35488e1d58
AgentTesla
442a4875ff59e45063211c004f61cbd43dc441454dc1192a6bd495a831f32001
AgentTesla
5d96e330336bdf3dc249de4ff69aeb0dceb92dbfbe77839c8a3e5dfad2742572
AgentTesla
5e46b06d31e7e09162fbc59a2aa0c9fa138b2491359042626f9de659d9b0b065
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609592caa987add8031fbe007b2901e0e02de60a8fda33ace07dbec8b2239205
AgentTesla
697efcb5bd9de6a2276d18ed0426e6be809b3d463ab38b8a8d62404bfafb1f1b
AgentTesla
85c5c6fed46b400cf505aad5c84bc1ac76e74488b73d9951e3cda4db18f148e6
AgentTesla
a71764497b51d851d5e78d8ab520136e8d93de16184985a1715154254948b94e
AgentTesla
ea995ab98439bc4ce6209707650964576c98ad11cd270351d4fbb5d0076bc40f
AgentTesla
+ 356 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/231010-tb7fysgd25/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Blocklisted process makes network request
Malware Config
Dropper Extraction:
https://uploaddeimagens.com.br/images/004/616/609/original/rump_vbs.jpg?1695408937
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3e24e25b11d4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:SUSP_VBS_Wscript_Shell
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the definition of 'Wscript.Shell' which is often used by Malware, FPs are possible and commmon

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/2717863/
Cape
Cape
https://www.capesandbox.com/analysis/452929/

Comments