MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a
SHA3-384 hash: c5a073f056dc53b9b3f0175884690de38ea06caa4fb9170eaef8b426d0a48bcc60853fe59278db681e5f6ac1e9a9cd22
SHA1 hash: 3ca2096a36be9877cdeefa846f4fcd8ff5b790b5
MD5 hash: 0de4b74c71263cd0cf955e6d57e9a9ea
humanhash: twenty-india-cola-carolina
File name:Updated Quote.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:650'843 bytes
First seen:2023-10-26 11:19:01 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:gsRYnFZNv2YDQVpNCdLua4Ye8BTFFMEJi8QmZxLkhWyFHSavhqwHb6VI94:gsmnFZt2FVHCd6eFWx8Qm3IhWy0avhD0
TLSH T1C0D42326403E95F264AF3F62B3A740C85A3E6C9D9269ED1781357BEC14244F32B18F72
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "=?UTF-8?B?IkRHX+iQpeeuoeivvl/mnY7nm4Yi?= <pen.li@iteq.com>" (likely spoofed)
Received: "from iteq.com (unknown [185.222.58.80]) "
Date: "24 Oct 2023 10:37:48 +0200"
Subject: "RE: UPDATED QUOTE"
Attachment: "Updated Quote.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
CH CH
File Archive Information

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

File name:Updated Quote.exe
File size:747'008 bytes
SHA256 hash: f299cc9f1e3a4373848789d9ff432f8a7af8f7a6817c9a8028b7d626a9feffde
MD5 hash: 773b6f0a4833374eddb5274647a492d9
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Packed2.45834.4342.15960.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/653a4b29b38131f117a8940a/reports/20fc8ffb-30df-416c-817f-a2b1b16ce58e/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
Archive
Link:
https://malprob.io/report/8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-24 01:23:41 UTC
File Type:
Binary (Archive)
Extracted files:
19
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r6yrvx2obrdr3km47mqk5crdrlgjxskby6xmmwf6ijrenrpil2fa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231026-njvjgach63/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
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/8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

zip 8fb11adf4e0c471da99cfb20ae8a238acc9bc941c7aec658be426246c5e85e8a

(this sample)

AgentTesla

Executable exe f299cc9f1e3a4373848789d9ff432f8a7af8f7a6817c9a8028b7d626a9feffde

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f299cc9f1e3a4373848789d9ff432f8a7af8f7a6817c9a8028b7d626a9feffde
  
Dropping
AgentTesla

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