MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9a3f7e3e41a741616eabd502cff20db67df4ea50e00f64d268ded9b0611509f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9a3f7e3e41a741616eabd502cff20db67df4ea50e00f64d268ded9b0611509f
SHA3-384 hash: c4eb64f4838e0ef157a8b33d2a19a8b46d9cc986bc59a3666b4d6e33a64813612522573638bde19cedd0e5311760fea2
SHA1 hash: f8b6a95a000ed0a361583466506b3d9f7f387c59
MD5 hash: 6c3d5c1bde732dd0a582ee1b3cd6b5de
humanhash: twelve-echo-undress-angel
File name:NEW PO.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:533'579 bytes
First seen:2023-10-23 10:41:51 UTC
Last seen:2023-10-23 10:44:48 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:h2Ppvoe5A1DoElcmrFBZze3XZY+sT5XwurRt6I3M1:hEvojDoUcmrFBBemHTBzrR8I81
TLSH T1BAB423FB6A50B5A24F82D848C3061E2395B6905DD47160F72E61EF4B6EE7731BFC2908
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: "Sophie Smith <sophie.smith@rs-components.com>" (likely spoofed)
Received: "from [194.180.48.4] (unknown [194.180.48.4]) "
Date: "12 Oct 2023 12:15:00 +0200"
Subject: "New PO"
Attachment: "NEW PO.zip"

Intelligence

File Origin
# of uploads :
10
# of downloads :
100
Origin country :
CH CH
File Archive Information

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

File name:NEW PO.exe
File size:579'584 bytes
SHA256 hash: 90d63293d26ff8d79d3cb130d63e4d69646527a8c61ea5308288980fcfd5189d
MD5 hash: 499fcd097494745598966b579e104135
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs1108.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.2450.11007.27239.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/c9a3f7e3e41a741616eabd502cff20db67df4ea50e00f64d268ded9b0611509f/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65364dfb2b74b3f20dd82a7f/reports/5dcf6ba6-4953-4416-b20e-999ec3d88405/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c9a3f7e3e41a741616eabd502cff20db67df4ea50e00f64d268ded9b0611509f
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/c9a3f7e3e41a741616eabd502cff20db67df4ea50e00f64d268ded9b0611509f
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
99%
Verdict:
Malware
File Type:
Archive
Link:
https://malprob.io/report/c9a3f7e3e41a741616eabd502cff20db67df4ea50e00f64d268ded9b0611509f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c9a3f7e3e41a741616eabd502cff20db67df4ea50e00f64d268ded9b0611509f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-12 14:23:14 UTC
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zgr7py7edj2bmfxkxvicz7za3nt56tvfbyapmtjgrxwzwbqrkcpq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231023-msvedsfh7x/
Behaviour
outlook_win_path
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
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.

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:NETexecutableMicrosoft
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

zip c9a3f7e3e41a741616eabd502cff20db67df4ea50e00f64d268ded9b0611509f

(this sample)

AgentTesla

Executable exe 90d63293d26ff8d79d3cb130d63e4d69646527a8c61ea5308288980fcfd5189d

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 90d63293d26ff8d79d3cb130d63e4d69646527a8c61ea5308288980fcfd5189d
  
Dropping
MD5 499fcd097494745598966b579e104135

Comments