MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 615ef18ccdc031f84d2e2cbd1b5a49268c655ffadf6d952d8ce2c2a2fb339416. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 615ef18ccdc031f84d2e2cbd1b5a49268c655ffadf6d952d8ce2c2a2fb339416
SHA3-384 hash: 6e390a15795071009f80e0199a314c5158b99e5294817128e2e04cabde296228d25359a9d03f3987e1a316961efe6569
SHA1 hash: 72ab5a401cdf4b0306362a1f229dacbd3eb35578
MD5 hash: cfa39b392dc60e236ecb5bb17821f0ca
humanhash: massachusetts-tennis-fish-fillet
File name:Documents.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:865'749 bytes
First seen:2023-03-06 07:44:58 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 24576:yVnQUlGF9OpWwtvAesLQNcne1HaIWSCI1MGvB7G:yZ3CWtvAeuUcnepFtM6G
TLSH T17205332AE8E7465518FA4E8B698006ACF2D9D07A71F1DF53A01AC984FFC3572DA710B1
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: "info@lesmonges.es" (likely spoofed)
Received: "from lesmonges.es (unknown [185.222.58.83]) "
Date: "04 Mar 2023 01:36:06 +0100"
Subject: "RE: Shipment Docs"
Attachment: "Documents.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
File Archive Information

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

File name:Documents.exe
File size:1'231'360 bytes
SHA256 hash: dac61a19b883cf9568abbfd5d25b827d1bf3998116a03772a98061c4c7ff2570
MD5 hash: ef4474316736fdee0799e383b0d7e320
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs2920.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24904.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/615ef18ccdc031f84d2e2cbd1b5a49268c655ffadf6d952d8ce2c2a2fb339416/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64059a0047dff094b5287b40/reports/2427c57e-c954-499d-bea3-f0c53c0bad5c/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/615ef18ccdc031f84d2e2cbd1b5a49268c655ffadf6d952d8ce2c2a2fb339416
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/615ef18ccdc031f84d2e2cbd1b5a49268c655ffadf6d952d8ce2c2a2fb339416
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/615ef18ccdc031f84d2e2cbd1b5a49268c655ffadf6d952d8ce2c2a2fb339416/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-04 01:51:58 UTC
AV detection:
17 of 25 (68.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mfppddgnyay7qtjofs6rwwsje2ggkx7235wzklmm4lbkf6ztsqla._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230306-j95pxabc66/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/615ef18ccdc031f84d2e2cbd1b5a49268c655ffadf6d952d8ce2c2a2fb339416

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: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 615ef18ccdc031f84d2e2cbd1b5a49268c655ffadf6d952d8ce2c2a2fb339416

(this sample)

AgentTesla

Executable exe dac61a19b883cf9568abbfd5d25b827d1bf3998116a03772a98061c4c7ff2570

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 dac61a19b883cf9568abbfd5d25b827d1bf3998116a03772a98061c4c7ff2570

Comments