MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5dd02f730b0078b018c8ec2fdf0791b3d547ebea3ce57f8d7d4ac53253e8dff8. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5dd02f730b0078b018c8ec2fdf0791b3d547ebea3ce57f8d7d4ac53253e8dff8
SHA3-384 hash: bb5e46770d897baf65f9136c53da04124bcf1fd9483106d9c88e550450a8898f831190fe6c615f8201fc013e364fdd10
SHA1 hash: cfe4dedf157b463cb18b697d8c3ca3a2c99b4776
MD5 hash: c8fe82a5c4bf0f70d6d1e53b62c3755a
humanhash: batman-utah-red-helium
File name:απόδειξη πληρωμής.xla
Download: download sample
Signature AgentTesla
Create hunting rule
File size:50'688 bytes
First seen:2024-04-09 12:05:07 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.ms-excel
ssdeep 768:N1yBP0tNFCybZey9F6434PeiV0JfmcCip781qAnC7Tn6i:N168tu6v3YcCkcqiC7Tnh
TLSH T18933CF1633D6D022D082497E8DC6C2DB53257CA1DF82AB0B71807B9F5A7E7C2DA13B56
TrID 46.5% (.XLS) Microsoft Excel sheet (alternate) (56500/1/4)
26.7% (.XLS) Microsoft Excel sheet (32500/1/3)
20.1% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2)
6.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter pr0xylife
Tags:AgentTesla cve-2017-0199 xlsx

Intelligence

File Origin
# of uploads :
1
# of downloads :
710
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
απόδειξη πληρωμής.xla
Verdict:
Malicious activity
Analysis date:
2024-04-09 12:04:49 UTC
Tags:
exploit cve-2017-11882 stegocampaign evasion agenttesla stealer
Link:
https://app.any.run/tasks/2451d9f4-a5f1-4bec-ad40-0f9bbbfc2479

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a window
DNS request
Searching for the window
Sending an HTTP GET request
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Searching for synchronization primitives
Launching a process
Сreating synchronization primitives
Creating a file
Connection attempt
Sending a custom TCP request
Creating a process with a hidden window
Connection attempt by exploiting the app vulnerability
Sending a custom TCP request by exploiting the app vulnerability
Connection attempt to an infection source by exploiting the app vulnerability
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Link:
https://app.docguard.net/5dd02f730b0078b018c8ec2fdf0791b3d547ebea3ce57f8d7d4ac53253e8dff8/results/dashboard
Payload URLs
URL
File name
http://qr-in.com/mvQqGXu
Embedded Ole
Behaviour
SuspiciousRTF detected
Verdict:
Suspicious
Labled as:
CVE-2017-0199
Link:
https://www.hybrid-analysis.com/sample/5dd02f730b0078b018c8ec2fdf0791b3d547ebea3ce57f8d7d4ac53253e8dff8
Label:
Benign
Suspicious Score:
4.4/10
Score Malicious:
45%
Score Benign:
55%
Link:
https://www.malware.ai/gui/files/?id=3c50a34a-6a56-4fb7-b696-274ce776e375
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/5dd02f730b0078b018c8ec2fdf0791b3d547ebea3ce57f8d7d4ac53253e8dff8
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1422913
Signature
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Check if machine is in data center or colocation facility
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)
Document exploit detected (process start blacklist hit)
Excel sheet contains many unusual embedded objects
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Microsoft Office drops suspicious files
Microsoft Office launches external ms-search protocol handler (WebDAV)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office drops RTF file
Office equation editor establishes network connection
Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)
Office viewer loads remote template
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Shellcode detected
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: EQNEDT32.EXE connecting to internet
Sigma detected: Equation Editor Network Connection
Sigma detected: File Dropped By EQNEDT32EXE
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell download and load assembly
Sigma detected: Powershell download payload from hardcoded c2 list
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: Suspicious Microsoft Office Child Process
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic
Suspicious execution chain found
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
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 steal Mail credentials (via file / registry access)
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 Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1422913 Sample: 3c2.xla.xlsx Startdate: 09/04/2024 Architecture: WINDOWS Score: 100 49 qr-in.com 2->49 73 Snort IDS alert for network traffic 2->73 75 Multi AV Scanner detection for domain / URL 2->75 77 Found malware configuration 2->77 79 24 other signatures 2->79 10 EXCEL.EXE 51 39 2->10         started        signatures3 process4 dnsIp5 51 198.12.81.144, 49163, 49170, 49171 AS-COLOCROSSINGUS United States 10->51 53 qr-in.com 3.140.76.209, 443, 49161, 49162 AMAZON-02US United States 10->53 47 morningtimeshedeci...hingsfromthe[1].doc, Rich 10->47 dropped 14 wscript.exe 11 10->14         started        18 WINWORD.EXE 336 37 10->18         started        file6 process7 dnsIp8 57 paste.ee 14->57 59 paste.ee 172.67.187.200, 443, 49172 CLOUDFLARENETUS United States 14->59 93 System process connects to network (likely due to code injection or exploit) 14->93 95 Suspicious powershell command line found 14->95 97 Wscript starts Powershell (via cmd or directly) 14->97 107 4 other signatures 14->107 21 powershell.exe 4 14->21         started        61 qr-in.com 18->61 35 C:\Users\user\AppData\...\qr-in.com.url, MS 18->35 dropped 37 C:\Users\user\AppData\Roaming\...\mvQqGXu.url, MS 18->37 dropped 39 ~WRF{170BE405-098A...0-7C62DC5279F1}.tmp, Composite 18->39 dropped 41 C:\Users\user\AppData\Local\...\81036559.doc, Rich 18->41 dropped 99 Microsoft Office launches external ms-search protocol handler (WebDAV) 18->99 101 Office viewer loads remote template 18->101 103 Microsoft Office drops suspicious files 18->103 24 EQNEDT32.EXE 12 18->24         started        file9 105 Connects to a pastebin service (likely for C&C) 57->105 signatures10 process11 file12 81 Suspicious powershell command line found 21->81 27 powershell.exe 12 5 21->27         started        43 C:\Users\user\AppData\Roaming\morning.vbs, Unicode 24->43 dropped 45 C:\Users\user\AppData\...\morning[1].vbs, Unicode 24->45 dropped 83 Office equation editor establishes network connection 24->83 85 Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802) 24->85 signatures13 process14 dnsIp15 55 uploaddeimagens.com.br 172.67.215.45, 443, 49173, 49174 CLOUDFLARENETUS United States 27->55 87 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 27->87 89 Writes to foreign memory regions 27->89 91 Injects a PE file into a foreign processes 27->91 31 AddInProcess32.exe 12 2 27->31         started        signatures16 process17 dnsIp18 63 ip-api.com 208.95.112.1, 49176, 80 TUT-ASUS United States 31->63 65 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 31->65 67 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 31->67 69 Tries to steal Mail credentials (via file / registry access) 31->69 71 2 other signatures 31->71 signatures19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5dd02f730b0078b018c8ec2fdf0791b3d547ebea3ce57f8d7d4ac53253e8dff8/
Threat name:
Document-Office.Exploit.CVE-2017-0199
Create hunting rule
Status:
Malicious
First seen:
2024-04-09 10:24:02 UTC
File Type:
Document
Extracted files:
35
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lxic64ylab4laggi5qx56b4rwpkup27khtsx7dl5jlcteu7i374a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240409-n9qm7see36/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Launches Equation Editor
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Abuses OpenXML format to download file from external location
Blocklisted process makes network request
AgentTesla
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5dd02f730b00/report/overview.html
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/5dd02f730b0078b018c8ec2fdf0791b3d547ebea3ce57f8d7d4ac53253e8dff8

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:informational_win_ole_protected
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.
Rule name:maldoc_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:office_document_vba
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:Office document with embedded VBA
Reference:https://github.com/jipegit/

File information

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

Comments