MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5d8363ce4a9486b0d5b1b4264075040f862f374b958031567f0fe295eabb812a. 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: 11
| SHA256 hash: | 5d8363ce4a9486b0d5b1b4264075040f862f374b958031567f0fe295eabb812a |
|---|---|
| SHA3-384 hash: | 33d88ee28c0a08b0723eeb609f7b01333227b4f3731323fceedba49846a4c23655f3b01a2f41873a9ea936ea3a97f66f |
| SHA1 hash: | cf3f2316f093bda4ddff218e58c54aade839103e |
| MD5 hash: | 34c9d06db20ee772d09f4f309eb4f70c |
| humanhash: | nine-six-oregon-yellow |
| File name: | Quote.xlam |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 721'245 bytes |
| First seen: | 2023-10-30 05:50:32 UTC |
| Last seen: | 2023-10-31 02:00:46 UTC |
| File type: |  xlsx |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 12288:ofnWwttRgjzbhIkGjcEEIU954TVmMxtjZd//Jnbbd5YQxn9EWmyCdMxzxbWERL33:QrR4/9mcEJuamMxtj//JbbdXn67NSxtB |
| TLSH | T149E42356B7531CDF5FEB099F22B4BDC3843CEA59364EEB992591ACC910D11B83E0818E |
| TrID | 60.1% (.XLSX) Excel Microsoft Office Open XML Format document (34000/1/7) 30.9% (.ZIP) Open Packaging Conventions container (17500/1/4) 7.0% (.ZIP) ZIP compressed archive (4000/1) 1.7% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla CVE-2017-11882 xlam xlsx |
Office OLE Information
This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.
OLE dump
MalwareBazaar was able to identify 3 sections in this file using oledump:
| Section ID | Section size | Section name |
|---|---|---|
| A1 | 967109 bytes | oLe10nATive |
| A2 | 0 bytes | kiABfZ77pSU7kDqJ |
Intelligence
File Origin
# of uploads :
3
# of downloads :
325
Origin country :
NLVendor Threat Intelligence
Verdict:
Legit
File type:
application/octet-stream
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Sending a custom TCP request
Launching a process
Creating a window
DNS request
Сreating synchronization primitives
Creating a process with a hidden window
Possible injection to a system process
Launching a file downloaded from the Internet
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Embedding Objects
Behaviour
BlacklistAPI detected
Document image
Image:
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
embedequation exploit language-tl masquerade shellcode
Verdict:
Malicious
Labled as:
CVE-2017-11882
Label:
Malicious
Suspicious Score:
9.1/10
Score Malicious:
91%
Score Benign:
9%
Result
Verdict:
MALICIOUS
Link:
Result
Threat name:
AgentTesla, zgRAT
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office equation editor establishes network connection
Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Shellcode detected
Sigma detected: EQNEDT32.EXE connecting to internet
Sigma detected: File Dropped By EQNEDT32EXE
Sigma detected: Powershell download and load assembly
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
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)
Very long command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
Document-Office.Exploit.CVE-2017-11882
Status:
Malicious
First seen:
2023-10-30 01:46:12 UTC
File Type:
Document
Extracted files:
21
AV detection:
16 of 23 (69.57%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
Behaviour
Checks processor information in registry
Enumerates system info in registry
Launches Equation Editor
Modifies Internet Explorer settings
Modifies registry class
Script User-Agent
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
Enumerates physical storage devices
Drops file in System32 directory
Blocklisted process makes network request
Malware Config
Dropper Extraction:
https://wallpapercave.com/uwp/uwp4098462.png
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
vbs Delivery method
Distributed via e-mail attachment
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