MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cc940e79890587c1232bd1ed83dcd0a8921d7744474947e33ce490a25a6d845. 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: 9cc940e79890587c1232bd1ed83dcd0a8921d7744474947e33ce490a25a6d845
SHA3-384 hash: 00dcf0a389e4a15df7ac594ef297d8516822aff223c22a56819cb4d3973b22e7c2ff52c21352c127c9d919faaae5a563
SHA1 hash: 12c0cb3c65818e1ad19eb2276b593bd3c2d098e4
MD5 hash: 0d73b7fe04b09a9cd90365792f00813d
humanhash: thirteen-october-speaker-nuts
File name:Proforma invoice.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:457'093 bytes
First seen:2023-02-16 12:15:44 UTC
Last seen:2023-02-16 12:17:53 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:vFNHUS1Gu2t9kgUToqo9HSBY1hH74cd2mD:vF1Gu6kMhKY1hbImD
TLSH T112A42390F197B7F7959BEDB42E2151AE8843A86CD431AF0597C4DF330832A52AE12937
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla INVOICE zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Raymond Tan <raymondtan@rational-en.com>" (likely spoofed)
Received: "from [109.206.240.174] (unknown [109.206.240.174]) "
Date: "16 Feb 2023 11:25:35 +0100"
Subject: "=?UTF-8?B?562U5aSNOiBOZXcgUE8gNDUwMDEwOTQ4MQ==?="
Attachment: "Proforma invoice.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
n/a
File Archive Information

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

File name:Proforma invoice.exe
File size:648'192 bytes
SHA256 hash: 71d07c6a2d2c936d68d34be26e8db95e47a616d30521f128feb2e79fbbaff469
MD5 hash: 94fb2e111186c6516414d33763ff6085
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3281.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63ee1e83108162e31cca70e8/reports/5fb39bed-ddcd-4374-ad84-3c13dcc9cb62/overview
Verdict:
Suspicious
Labled as:
Mal/BredoZp
Link:
https://www.hybrid-analysis.com/sample/9cc940e79890587c1232bd1ed83dcd0a8921d7744474947e33ce490a25a6d845
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/9cc940e79890587c1232bd1ed83dcd0a8921d7744474947e33ce490a25a6d845
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/9cc940e79890587c1232bd1ed83dcd0a8921d7744474947e33ce490a25a6d845/
Threat name:
ByteCode-MSIL.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2023-02-16 10:05:46 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tteubz4ysbmhyersxupnqponbkesdv3uir2ji7rtzzequjng3bcq._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/230216-p3gmdshe89/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_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.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9cc940e79890587c1232bd1ed83dcd0a8921d7744474947e33ce490a25a6d845

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
Rule name:SUSP_Archive_Phishing_Attachment_Characteristics_Jun22_1
Create hunting rule
Author:Florian Roth
Description:Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg
Rule name:SUSP_Archive_Phishing_Attachment_Characteristics_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg

File information

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

Malspam

AgentTesla

zip 9cc940e79890587c1232bd1ed83dcd0a8921d7744474947e33ce490a25a6d845

(this sample)

AgentTesla

Executable exe 71d07c6a2d2c936d68d34be26e8db95e47a616d30521f128feb2e79fbbaff469

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 71d07c6a2d2c936d68d34be26e8db95e47a616d30521f128feb2e79fbbaff469
  
Dropping
AgentTesla
  
Dropping
MD5 94fb2e111186c6516414d33763ff6085

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