MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 374738a1cb689c18f12a3a8c0e079080b49d974794e45b91880eac70cbfcc911. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 374738a1cb689c18f12a3a8c0e079080b49d974794e45b91880eac70cbfcc911
SHA3-384 hash: ef9dfd9546f3a299df4037792bae054237dbc4be821446a15035715aeebaf2c0c0e262f651ff69d6140f442996159262
SHA1 hash: 46fb96800fefa00b001e84464940eb747e395b5e
MD5 hash: 9ec1e2bc60193e83beeac012cb30f6df
humanhash: solar-lactose-fifteen-quebec
File name:PURCHASE ORDER.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:313'441 bytes
First seen:2023-01-11 07:29:30 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:960La6B8CAjv/KcAJH/Gax9YabUP0UHBG8p8r53XOIF7OSft/H97b5:Ta6p/D5jOabCrhjK35Cqt/HF9
TLSH T1416422C6AB13DF7EE1EE842C24D0AEE1CB121E5CB9390E5123D45A8856D147FDE17AA0
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla QUOTATION zip


Avatar
cocaman
Malicious email (T1566.001)
From: "<rita.xa@ctsfreight.com>" (likely spoofed)
Received: "from [103.232.53.48] (unknown [103.232.53.48]) "
Date: "10 Jan 2023 06:30:20 -0800"
Subject: "RE: Quotation"
Attachment: "PURCHASE ORDER.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
File Archive Information

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

File name:PURCHASE ORDER.exe
File size:473'363 bytes
SHA256 hash: f2d560f960b4ab660621fef4d25d6b83b27da3deb53c1b0159c8abbc935a0ce4
MD5 hash: cc9076a6bd489b43111476ac1dafc23e
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3108.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.22360.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/374738a1cb689c18f12a3a8c0e079080b49d974794e45b91880eac70cbfcc911/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63be657c06f34cc0fa532334/reports/791278bc-4729-42fa-9afc-b655cdc81c3a/overview
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/374738a1cb689c18f12a3a8c0e079080b49d974794e45b91880eac70cbfcc911/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-10 16:37:13 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=g5dtriolncobr4jkhkga4b4qqc2j3f2hstsfxemib2whbs74zeiq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230111-kba83sfe21/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
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/374738a1cb689c18f12a3a8c0e079080b49d974794e45b91880eac70cbfcc911

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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:Windows_Trojan_AgentTesla_d3ac2b2f
Create hunting rule
Author:Elastic Security

File information

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

Malspam

AgentTesla

zip 374738a1cb689c18f12a3a8c0e079080b49d974794e45b91880eac70cbfcc911

(this sample)

AgentTesla

Executable exe f2d560f960b4ab660621fef4d25d6b83b27da3deb53c1b0159c8abbc935a0ce4

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f2d560f960b4ab660621fef4d25d6b83b27da3deb53c1b0159c8abbc935a0ce4
  
Dropping
AgentTesla

Comments