MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff15b6da5a65596c37f18672a58b12ba7cc30fd7246f7155eecd877b69c8734e. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff15b6da5a65596c37f18672a58b12ba7cc30fd7246f7155eecd877b69c8734e
SHA3-384 hash: a34cd2312a6c3de911a9e82ab60ba75ef1e74251c0530310cc005fe917f782809e50385d0dcc5b23aaa51acd629e43d8
SHA1 hash: 5a678227618a3521f9f58ed5e3110001c51bccab
MD5 hash: 307403fd6e691db4e8ae454a559d521f
humanhash: mirror-purple-arizona-fifteen
File name:SOA pdf.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:853'912 bytes
First seen:2023-11-11 07:31:02 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 24576:nsTSrgwP1KGNZR/Kpht8mzmoi+BPfWAbEId2dxP:WS88t0ttNBHWum9
TLSH T1D40533CAC5805E86BC2C86F1388DBA479D5182A447C74DBF525729882F07BFFA07D58B
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


Avatar
cocaman
Malicious email (T1566.001)
From: "Anna Sim - Quanterm Vn <account22.hcm@quanterm.com.vn>" (likely spoofed)
Received: "from quanterm.com.vn (unknown [185.222.57.144]) "
Date: "10 Nov 2023 21:28:44 +0100"
Subject: "RE: Overdue for September Shpt"
Attachment: "SOA pdf.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
CH CH
File Archive Information

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

File name:SOA pdf.exe
File size:1'058'304 bytes
SHA256 hash: b6ea9487e21886040241d4e5b671d16e2bb477dbfb16f923d3b8a0377ca1617e
MD5 hash: 3bf20a33f9c08a097ab43adca71d491e
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27342.RarHeur.v5.HideExt.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/ff15b6da5a65596c37f18672a58b12ba7cc30fd7246f7155eecd877b69c8734e/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/654f2df2993fbf888b6f9606/reports/2d676ce7-7e11-4bbe-851a-8ef6e608edec/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ff15b6da5a65596c37f18672a58b12ba7cc30fd7246f7155eecd877b69c8734e
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/ff15b6da5a65596c37f18672a58b12ba7cc30fd7246f7155eecd877b69c8734e/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-10 04:43:22 UTC
File Type:
Binary (Archive)
Extracted files:
37
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=74k3nws2mvmwyn7rqzzklcysxj6mgd6xerxxcvpozwdxw2oionha._file
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/ff15b6da5a65596c37f18672a58b12ba7cc30fd7246f7155eecd877b69c8734e

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:AgentTeslaV4
Create hunting rule
Author:kevoreilly
Description:AgentTesla Payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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_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.

Malspam

AgentTesla

rar ff15b6da5a65596c37f18672a58b12ba7cc30fd7246f7155eecd877b69c8734e

(this sample)

AgentTesla

Executable exe b6ea9487e21886040241d4e5b671d16e2bb477dbfb16f923d3b8a0377ca1617e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b6ea9487e21886040241d4e5b671d16e2bb477dbfb16f923d3b8a0377ca1617e
  
Dropping
AgentTesla

Comments