MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd8a3a7c877c8f012a7e9cb85e2f98bf8d6aade2c7f9589bfaef2abb2b71fbf3. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
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SHA256 hash: bd8a3a7c877c8f012a7e9cb85e2f98bf8d6aade2c7f9589bfaef2abb2b71fbf3
SHA3-384 hash: bbd061a4e167981a64f3c1826cbb126e41d8133995ce6c31d658dcbb6766bbdf9b0d816c473a68d2a59bc1058dd20840
SHA1 hash: 2eacfe7ad18783efba1d84395277b449fd44a15e
MD5 hash: df828836aea373f445001eddac3a9d11
humanhash: alpha-chicken-golf-summer
File name:drafted_custom%20form.pdf.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:468'279 bytes
First seen:2023-10-02 08:29:42 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:EED+CAS+FWWVp3c8gojUmI4Q9m42Dl4AyhxWZ5:Ea+CAxp8oomI4sm42mA0s
TLSH T17AA423D2D13E1689F5BB2CCB98634F49947CCB4B1BA45A97910DC1B3CEC689014F89AF
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter cocaman
Tags:7z

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:drafted_custom form.pdf.exe
File size:758'288 bytes
SHA256 hash: 43b81d0ca2373e9f8746005bff03564656b711c3a0d9e81a632f703a420e1cd6
MD5 hash: d59c796cb954ee3199fcfcd77d2490b3
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.7z_pdf.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
File Type:
JS File
Link:
https://app.docguard.net/bd8a3a7c877c8f012a7e9cb85e2f98bf8d6aade2c7f9589bfaef2abb2b71fbf3/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated overlay packed
Link:
https://www.filescan.io/uploads/651a7f8bf1b40cb0d625c697/reports/351d9199-4a22-4e8e-9651-82d727f31a83/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/bd8a3a7c877c8f012a7e9cb85e2f98bf8d6aade2c7f9589bfaef2abb2b71fbf3
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bd8a3a7c877c8f012a7e9cb85e2f98bf8d6aade2c7f9589bfaef2abb2b71fbf3/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-10-02 08:29:45 UTC
File Type:
Binary (Archive)
Extracted files:
19
AV detection:
11 of 23 (47.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xwfdu7ehpshqckt6ts4f4l4yx6gwvlpcy74vrg7254vlwk3r7pzq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231002-p2cbaace36/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/bd8a3a7c877c8f012a7e9cb85e2f98bf8d6aade2c7f9589bfaef2abb2b71fbf3

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_bytecodes_sep_2023
Create hunting rule
Author:Matthew @embee_research

File information

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

AgentTesla

7z bd8a3a7c877c8f012a7e9cb85e2f98bf8d6aade2c7f9589bfaef2abb2b71fbf3

(this sample)

AgentTesla

Executable exe 43b81d0ca2373e9f8746005bff03564656b711c3a0d9e81a632f703a420e1cd6

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/2715654/
  
Dropping
SHA256 43b81d0ca2373e9f8746005bff03564656b711c3a0d9e81a632f703a420e1cd6
  
Dropping
MD5 d59c796cb954ee3199fcfcd77d2490b3

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