MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c4676eaa49ff4a328c146d4420937dd3ab8e065f18dc16eb8f92ec1702c5e05. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c4676eaa49ff4a328c146d4420937dd3ab8e065f18dc16eb8f92ec1702c5e05
SHA3-384 hash: 714ff894ed2707218b42e41089cd670f70ba7c65cb9252e38b3d2c39167a8f2064a8c8b7ee93ce91d4d96a294c8bdfe3
SHA1 hash: 8dd64d964938b5664815fed469f2704feae7bf2c
MD5 hash: 06dd0006f90093d4f7aa7872c6260034
humanhash: ten-ten-steak-oven
File name:RFQ-1579.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:625'600 bytes
First seen:2023-06-19 05:18:05 UTC
Last seen:2023-06-19 05:25:29 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:5iKF4Ve2GaEFmvwV8jvt8DS7GSReg6VXAU7BwdOBKktKVatQifo9niBw:R4VxU2tUGRd6lmsBZtCa0iBw
TLSH T1B7D42323C5B853185873835C07FCB256AEE30796B5B7A0AB9B0B365714272D07AB49E3
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla RFQ zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Sagar Raykar <sraykar@onececo.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.178]) "
Date: "16 Jun 2023 23:01:22 +0200"
Subject: "RE: Urgent Request // RFQ-1579"
Attachment: "RFQ-1579.zip"

Intelligence

File Origin
# of uploads :
5
# of downloads :
97
Origin country :
CH CH
File Archive Information

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

File name:RFQ-1579.exe
File size:704'000 bytes
SHA256 hash: ad742072fb4452b030471fe8d2fc33422a2e683b8320616da6ee62c999a76961
MD5 hash: 6637215f4488d09c178c8fc956c1e282
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20230616-1734.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/6c4676eaa49ff4a328c146d4420937dd3ab8e065f18dc16eb8f92ec1702c5e05/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/648fe54710461c2d676a5af1/reports/0f2d64d6-f475-4338-acbe-5c141787d80d/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/6c4676eaa49ff4a328c146d4420937dd3ab8e065f18dc16eb8f92ec1702c5e05
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/6c4676eaa49ff4a328c146d4420937dd3ab8e065f18dc16eb8f92ec1702c5e05
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/6c4676eaa49ff4a328c146d4420937dd3ab8e065f18dc16eb8f92ec1702c5e05/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-16 15:14:48 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
18 of 37 (48.65%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nrdhn2vet72kgkgbi3keecjx3u5lrydf6gg4c3vy7exmc4bmlycq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230619-gw21rabh85/
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
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/6c4676eaa49ff4a328c146d4420937dd3ab8e065f18dc16eb8f92ec1702c5e05

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 6c4676eaa49ff4a328c146d4420937dd3ab8e065f18dc16eb8f92ec1702c5e05

(this sample)

AgentTesla

Executable exe ad742072fb4452b030471fe8d2fc33422a2e683b8320616da6ee62c999a76961

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ad742072fb4452b030471fe8d2fc33422a2e683b8320616da6ee62c999a76961
  
Dropping
MD5 6637215f4488d09c178c8fc956c1e282

Comments