MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae4df0469791475d054b855d85cd7fbae2b1a92bf75f276b93ce18150117d85b. 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: ae4df0469791475d054b855d85cd7fbae2b1a92bf75f276b93ce18150117d85b
SHA3-384 hash: 117c02217bd51d9edb9eb5ef0127634329de36fad58c7a1bceef8e5bff6d6b02f3baf69ea4324e1fe060e6e5684ba307
SHA1 hash: 0449d27a5e2d098c846d981fec0e80b2a5271e93
MD5 hash: 1ec5a7cd2dbff3f5e867c55f10e25ca3
humanhash: floor-bulldog-double-sierra
File name:INVOICE & LR COPY.pdf____________________________________________________________________________________.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:525'934 bytes
First seen:2023-10-27 06:41:45 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:Utu1jPOpETkLbliIZM49W5WsawEweDZVez+KOlph:XSETkLbliIW5ryezVu
TLSH T12AB42366CE8EBA4D71540BB2501B1209AB5D1EF9ECF0CC3536BBEE696485FB4812C4DC
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: "Scot Yesmunt <syesmunt@ebwelding.com>" (likely spoofed)
Received: "from ebwelding.com (unknown [185.225.74.105]) "
Date: "27 Oct 2023 05:09:30 +0200"
Subject: "Re: Order No: 4705008425"
Attachment: "INVOICE & LR COPY.pdf____________________________________________________________________________________.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
CH CH
File Archive Information

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

File name:INVOICE & LR COPY.pdf____________________________________________________________________________________.exe
File size:567'296 bytes
SHA256 hash: 64f84dcf2d8ad3535479de54fd7d15eca200089b01f5d4abe8ae8809e58623c2
MD5 hash: 9087bc9972c4bbc61eef9927652a2f8a
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/ae4df0469791475d054b855d85cd7fbae2b1a92bf75f276b93ce18150117d85b/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware masquerade packed
Link:
https://www.filescan.io/uploads/653b5bbbbc703e36b08ff021/reports/8f98fbb6-690f-4ac5-afaf-f3d9b0bea62a/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ae4df0469791475d054b855d85cd7fbae2b1a92bf75f276b93ce18150117d85b
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/ae4df0469791475d054b855d85cd7fbae2b1a92bf75f276b93ce18150117d85b/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-10-26 03:35:34 UTC
File Type:
Binary (Archive)
Extracted files:
14
AV detection:
18 of 36 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vzg7aruxsfdv2bklqvoyltl7xlrldkjl65pso24tzymbkaix3bnq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231027-hgxcdscf9v/
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
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.

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 ae4df0469791475d054b855d85cd7fbae2b1a92bf75f276b93ce18150117d85b

(this sample)

AgentTesla

Executable exe 64f84dcf2d8ad3535479de54fd7d15eca200089b01f5d4abe8ae8809e58623c2

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 64f84dcf2d8ad3535479de54fd7d15eca200089b01f5d4abe8ae8809e58623c2
  
Dropping
MD5 9087bc9972c4bbc61eef9927652a2f8a

Comments