MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f695583efa17f06a36917be7fb79ec389f1e28a12cb27129e0bbe6f6180e5ca6. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f695583efa17f06a36917be7fb79ec389f1e28a12cb27129e0bbe6f6180e5ca6
SHA3-384 hash: 0dc748e9406a0a37476d8e039231f1cee0c6d7d3a3dfd075f458e679b4a49a9f9cc2eec1b49d2a0c2d392d3640477153
SHA1 hash: ba03b9432f22e0c8152fd6ebcefa4bdbf922546a
MD5 hash: 233285caa7336b8861a8794f7c19d2d8
humanhash: king-july-solar-oregon
File name:Invalid Bank Details.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:615'680 bytes
First seen:2023-10-23 10:40:10 UTC
Last seen:2023-10-23 11:40:47 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:heLxDc8KljhirR08qZBsUGGMhjIM9AoPYa19ksJzRrhE5dangp/11Sa:2cFER08JUGZKDO19ksxgengIa
TLSH T1D4D4238454D39772F451CEAF3A674FC8B8A76FF982110407BEA57246E01DE29F6FA600
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla INVOICE rar


Avatar
cocaman
Malicious email (T1566.001)
From: "litovchenko@nh-logistics.com" (likely spoofed)
Received: "from nh-logistics.com (unknown [185.225.75.115]) "
Date: "12 Oct 2023 10:24:44 -0700"
Subject: "Invoice and Bill lading"
Attachment: "Bill lading.rar"

Intelligence

File Origin
# of uploads :
4
# of downloads :
109
Origin country :
CH CH
File Archive Information

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

File name:uDTrS7GPboXX7u0.exe
File size:663'552 bytes
SHA256 hash: fe2b7ad78d722728b8dbb2749996b8f4b8ba4cd03c7664f6a8a08612ead20a0a
MD5 hash: bd1d9fd1e232c54f4acda8942d8d948f
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/f695583efa17f06a36917be7fb79ec389f1e28a12cb27129e0bbe6f6180e5ca6/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65364dc04678fc28dfc5d600/reports/f8f56130-8acb-46d9-a5e0-a289c0ed8da6/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/f695583efa17f06a36917be7fb79ec389f1e28a12cb27129e0bbe6f6180e5ca6
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/f695583efa17f06a36917be7fb79ec389f1e28a12cb27129e0bbe6f6180e5ca6/
Threat name:
ByteCode-MSIL.Spyware.Disco
Create hunting rule
Status:
Suspicious
First seen:
2023-10-12 10:50:54 UTC
AV detection:
7 of 23 (30.43%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=62kvqpx2c7ygunurppt7w6pmhcpr4kfbfszhckpaxptpmgaolsta._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231023-mst4mahh85/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
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:NETexecutableMicrosoft
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 f695583efa17f06a36917be7fb79ec389f1e28a12cb27129e0bbe6f6180e5ca6

(this sample)

AgentTesla

Executable exe fe2b7ad78d722728b8dbb2749996b8f4b8ba4cd03c7664f6a8a08612ead20a0a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 fe2b7ad78d722728b8dbb2749996b8f4b8ba4cd03c7664f6a8a08612ead20a0a
  
Dropping
AgentTesla
  
Dropping
MD5 bd1d9fd1e232c54f4acda8942d8d948f

Comments