MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b8154e3905fe82a62732791895e0510c240067b97f5ddf4edee2b10f2e984ad. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b8154e3905fe82a62732791895e0510c240067b97f5ddf4edee2b10f2e984ad
SHA3-384 hash: 9bbdcd91f3675000c5d0be6209545b210e4e3903a992c67d5df60ab005ed85c4d0a751fe09f39cca651b09276d529e31
SHA1 hash: 031ceb90f111733e78a69f883d0d8465db7712d1
MD5 hash: 80c96ad14b599fbc36f688a6dbc2efb8
humanhash: december-ink-purple-artist
File name:RFQ20240326_Lista comercial_pdf.vbs
Download: download sample
Signature AgentTesla
Create hunting rule
File size:38'911 bytes
First seen:2024-03-27 06:58:21 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 768:u00gBRvWAZGc8NnKwiQm96aPESr2bBiort:X1qNnKwfZSibBi6
TLSH T1D90310D2C9851B6649C61BBBEC0337BB4C74195AB7330BB097BE822D620355C49BE7C5
Reporter abuse_ch
Tags:AgentTesla vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated powershell
Link:
https://www.filescan.io/uploads/6603c3c31c5277edcec19eb1/reports/b37d0099-2ce6-40a7-a077-0390817f6a0f/overview
Verdict:
Malicious
Labled as:
TrojanDownloader/VBS.Agent
Link:
https://www.hybrid-analysis.com/sample/0b8154e3905fe82a62732791895e0510c240067b97f5ddf4edee2b10f2e984ad
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1416258
Signature
Antivirus detection for URL or domain
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Obfuscated command line found
Powershell uses Background Intelligent Transfer Service (BITS)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic
Suspicious execution chain found
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 GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1416258 Sample: RFQ20240326_Lista comercial... Startdate: 27/03/2024 Architecture: WINDOWS Score: 100 31 ispartamensucat.com.tr 2->31 33 mail.ispartamensucat.com.tr 2->33 35 3 other IPs or domains 2->35 53 Snort IDS alert for network traffic 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus detection for URL or domain 2->57 59 4 other signatures 2->59 9 wscript.exe 1 2->9         started        12 svchost.exe 1 1 2->12         started        signatures3 process4 dnsIp5 61 VBScript performs obfuscated calls to suspicious functions 9->61 63 Suspicious powershell command line found 9->63 65 Wscript starts Powershell (via cmd or directly) 9->65 67 4 other signatures 9->67 15 powershell.exe 24 9->15         started        41 drive.google.com 142.251.16.100, 443, 49732, 49734 GOOGLEUS United States 12->41 43 drive.usercontent.google.com 172.253.63.132, 443, 49733, 49735 GOOGLEUS United States 12->43 45 127.0.0.1 unknown unknown 12->45 signatures6 process7 signatures8 75 Suspicious powershell command line found 15->75 77 Obfuscated command line found 15->77 79 Very long command line found 15->79 81 2 other signatures 15->81 18 powershell.exe 23 15->18         started        21 conhost.exe 15->21         started        23 cmd.exe 1 15->23         started        process9 signatures10 47 Obfuscated command line found 18->47 49 Writes to foreign memory regions 18->49 51 Found suspicious powershell code related to unpacking or dynamic code loading 18->51 25 wab.exe 15 8 18->25         started        29 cmd.exe 1 18->29         started        process11 dnsIp12 37 ispartamensucat.com.tr 104.254.130.170, 49744, 49745, 587 HVC-ASUS United States 25->37 39 api.ipify.org 104.26.12.205, 443, 49743 CLOUDFLARENETUS United States 25->39 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 25->69 71 Tries to steal Mail credentials (via file / registry access) 25->71 73 Tries to harvest and steal browser information (history, passwords, etc) 25->73 signatures13
Score:
77%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/0b8154e3905fe82a62732791895e0510c240067b97f5ddf4edee2b10f2e984ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b8154e3905fe82a62732791895e0510c240067b97f5ddf4edee2b10f2e984ad/
Threat name:
Script-WScript.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2024-03-26 18:21:29 UTC
File Type:
Text (VBS)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=boavjy4ql7ucuytte6iysxqfcdbeabt3s72535hn5yvrb4xjqswq._file
Verdict:
unknown
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:guloader downloader keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240327-hr4jfsfa37/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Guloader,Cloudeye
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0b8154e3905fe82a62732791895e0510c240067b97f5ddf4edee2b10f2e984ad

File information

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

Comments