MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5
SHA3-384 hash: 5f8a1edaeed8d588f382120b102ae873cf145f6efc508e0d3ae39c02e0f7944b8d023bec1d29693d89afce860fd9e4b4
SHA1 hash: 9574184ec2ac205c0902b1e0d3044e97ae65b325
MD5 hash: 7dbd468fc02c176e59451335ea6d4a65
humanhash: juliet-orange-delaware-jersey
File name:PO 352995.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:145'141 bytes
First seen:2025-03-04 13:27:40 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 3072:3KCxtYa7wx/zlnORwqohX4VA2xf85r+GDoF6c+pfa4MLe8c939lwBcUuidNlr8Fc:3KEPwxLuwqw2A2xf0+GDotaa4we8cdHO
TLSH T19BE3128F184269B039C832A7C7923518F19082863E3153E92BFE825E5D77B917C9D9DE
Magika zip
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "jrosell@ta-nikoda.com <jrosell@ta-nikoda.com>" (likely spoofed)
Received: "from ta-nikoda.com (192-200-158-134.phx.as13926.net [192.200.158.134]) "
Date: "04 Mar 2025 02:45:31 -0800"
Subject: "VB: PO 352995"
Attachment: "PO 352995.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
524
Origin country :
CH CH
File Archive Information

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

File name:PO 352995.exe
File size:340'080 bytes
SHA256 hash: e6c0136177ada65d722bacab76eaa4e65b7f6dff237198cc05f3f2a29055ed1e
MD5 hash: b390e5f19a3b0d1bdd32e6defb47fcc2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3615.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.23627.ZipHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c70067c8d04e92a4bee123
Tags:
obfuscate autorun xtreme sage
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature net_reactor obfuscated obfuscated overlay packed phishing signed
Link:
https://www.filescan.io/uploads/67c70002f8726576332ce552/reports/ebfea1a4-5aec-4ad8-aed2-c501e92f6843/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
88%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5/
Threat name:
Win32.Trojan.Zmutzy
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 05:19:22 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=prtojygkr62yfek253az6sera4kap235ezcpkiyde4di5g3ctgsq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Link:
https://tria.ge/reports/250304-r8t6satlz4/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
Suspicious use of NtCreateUserProcessOtherParentProcess
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5

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:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Suspicious_Latam_MSI_and_ZIP_Files
Create hunting rule
Author:eremit4, P4nd3m1cb0y
Description:Detects suspicious .msi and .zip files used in Latam banking trojan campaigns.
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:win32_dotnet_obfuscate
Create hunting rule
Author:Reedus0
Description:Rule for detecting .NET obfuscated malware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip 7c66e4e0ca8fb582915aeec19f4891071407eb7d2644f5230327068e9b6299a5

(this sample)

AgentTesla

Executable exe e6c0136177ada65d722bacab76eaa4e65b7f6dff237198cc05f3f2a29055ed1e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e6c0136177ada65d722bacab76eaa4e65b7f6dff237198cc05f3f2a29055ed1e
  
Dropping
MD5 b390e5f19a3b0d1bdd32e6defb47fcc2

Comments