MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdfca25234191f831a66bce781e56bea3ab40df9cdda377b89352526c3349fa7. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdfca25234191f831a66bce781e56bea3ab40df9cdda377b89352526c3349fa7
SHA3-384 hash: f20e1b5b3f39736c32796ed4867fb23ea5481b749eae2b9829edc39fdb600780a9a61fc680e245a3e612160675b44ba6
SHA1 hash: 96304025f573a79a8c85594a9ecc1b89a17e093f
MD5 hash: 15cdd60e9f96ca6b6f4ed56336f7c19a
humanhash: kentucky-seven-carolina-kentucky
File name:RFQ.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:643'817 bytes
First seen:2023-10-26 07:49:45 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:Z9SSdZaIQ2vcpUWGhXI+FMSRVNNWA6l2uh5+DgqabIjnSlSCXd:Z9SN86ULXI+FBcgjMqa8DmS8d
TLSH T124D433B9C97B88F7F482639CE36F20A54C8DFF04AA22514CD62755A1C47C37863A674B
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla rar RFQ


Avatar
cocaman
Malicious email (T1566.001)
From: ""GuiXue Mo" <guixue.mo@isola-group.com>" (likely spoofed)
Received: "from isola-group.com (unknown [185.222.58.80]) "
Date: "23 Oct 2023 12:14:43 +0200"
Subject: "BEST DISCOUNT PRICES AND LEAD TIME AS REQUESTED."
Attachment: "RFQ.rar"

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:RFQ.exe
File size:727'552 bytes
SHA256 hash: 5f2d8658d5995ef397df2b732213bc26b55bfb95e9d02a83a339d6590c4ef089
MD5 hash: 56786d47a4e90990210efabd4eea4e51
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/cdfca25234191f831a66bce781e56bea3ab40df9cdda377b89352526c3349fa7/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/653a1a2c34de31f579cb218c/reports/9ed59a72-960b-4d30-9284-83620fc2b234/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/cdfca25234191f831a66bce781e56bea3ab40df9cdda377b89352526c3349fa7
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/cdfca25234191f831a66bce781e56bea3ab40df9cdda377b89352526c3349fa7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-23 05:56:54 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zx6keurudepyggtgxttydzll5i5lidpzzxndo64jgussnqzut6tq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231026-jzeqqsfa8t/
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.

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

rar cdfca25234191f831a66bce781e56bea3ab40df9cdda377b89352526c3349fa7

(this sample)

AgentTesla

Executable exe 5f2d8658d5995ef397df2b732213bc26b55bfb95e9d02a83a339d6590c4ef089

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 5f2d8658d5995ef397df2b732213bc26b55bfb95e9d02a83a339d6590c4ef089
  
Dropping
AgentTesla

Comments