MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80dea726f43653bd1f3b39466f2c471335f2cc099ebf53f025f61cb50e625f25. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80dea726f43653bd1f3b39466f2c471335f2cc099ebf53f025f61cb50e625f25
SHA3-384 hash: dcc9317679b465fd75511397a2e44b140759054d3e91d7e3a76a375d2bda2806a12254c61202640f2de33f9cbf835450
SHA1 hash: 9af22ee919a39fc44f71bf1c7c2e2a98f6de1f85
MD5 hash: 6ee211af363cfe33979fce1145d6111d
humanhash: whiskey-four-magnesium-juliet
File name:RFQ #62023.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:667'556 bytes
First seen:2023-06-20 07:29:14 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:PoPXZAebRoxo/yUYned5GyHZVj3eenu4OedWztEVI5ZcD7PE3a1cJ9lt6:PRkoeqgLDHK64YQaGG
TLSH T13FE423B3D85C87726E19BB0EEDA85C5686B7B1057E7C4023580CBF98F1A14E870A95CE
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: "=?UTF-8?B?IkbojIPkuK3lrpwoT1BIRUxJQSI=?= <ophelia-fan@sha.kfkingfreight.com>" (likely spoofed)
Received: "from sha.kfkingfreight.com (unknown [194.180.48.199]) "
Date: "19 Jun 2023 22:03:47 -0700"
Subject: "=?UTF-8?B?6Kmi5YO5IDYyNk1U?="
Attachment: "RFQ #62023.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
CH CH
File Archive Information

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

File name:RFQ #62023.exe
File size:746'496 bytes
SHA256 hash: c27a4d017b1886d697758f747979b46b1f2d6012ba043869d56b07afab0c88c9
MD5 hash: 2f57f63f9a158deea4ad433c9da8b743
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs2098.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.25093.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/80dea726f43653bd1f3b39466f2c471335f2cc099ebf53f025f61cb50e625f25/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6491557bb453925d4072c524/reports/21e452b2-e501-406a-8433-277f7e9ce411/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/80dea726f43653bd1f3b39466f2c471335f2cc099ebf53f025f61cb50e625f25
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/80dea726f43653bd1f3b39466f2c471335f2cc099ebf53f025f61cb50e625f25
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/80dea726f43653bd1f3b39466f2c471335f2cc099ebf53f025f61cb50e625f25/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-20 01:29:13 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
14 of 37 (37.84%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qdpkojxugzj32hz3hfdg6lchcm27ftajt27vh4bf6yolkdtcl4sq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230620-jzzqxaca8w/
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
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.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/80dea726f43653bd1f3b39466f2c471335f2cc099ebf53f025f61cb50e625f25

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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 80dea726f43653bd1f3b39466f2c471335f2cc099ebf53f025f61cb50e625f25

(this sample)

AgentTesla

Executable exe c27a4d017b1886d697758f747979b46b1f2d6012ba043869d56b07afab0c88c9

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c27a4d017b1886d697758f747979b46b1f2d6012ba043869d56b07afab0c88c9
  
Dropping
MD5 2f57f63f9a158deea4ad433c9da8b743

Comments