MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04cace1c4c2386281815478ca84272fa4e9ff710821d1cc44656d1578199b140. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04cace1c4c2386281815478ca84272fa4e9ff710821d1cc44656d1578199b140
SHA3-384 hash: d9820de5495546ccd60e7ceba3c817ec0128463a77d7ad1b41a73228e5ce13b6e6c6bb95fa58dd406990cf95a3d0dbc3
SHA1 hash: 6e7b7b827b7af851a4006367fb76b1d876e98d83
MD5 hash: b40b27073875b17de750b6ae9c3e5b46
humanhash: texas-one-kilo-magazine
File name:nShipping invoice_92500035.img
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'245'184 bytes
First seen:2023-12-11 13:38:45 UTC
Last seen:2023-12-12 11:22:10 UTC
File type: img
MIME type:application/x-iso9660-image
ssdeep 12288:y3IU8S6eUdUO2sMCqXHwJORW4iWEgH8CRRjZQ1TGvqbbZuGMkRiPPVFeh:oItSAdUOwMOk/WvjZQ1tZuGMEiPPVF
TLSH T17B45221137A56303E1A623B6669161A207F6B926210AD71F7ECC31EBCB3675086373E7
TrID 47.7% (.ISO/UDF) UDF disc image (2114500/1/6)
46.2% (.NULL) null bytes (2048000/1)
5.7% (.HTP) HomeLab/BraiLab Tape image (256000/1)
0.1% (.ATN) Photoshop Action (5007/6/1)
0.0% (.ISO) ISO 9660 CD image (2545/36/1)
Reporter FXOLabs
Tags:AgentTesla img

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
BR BR
File Archive Information

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

File name:SHIPPING.EXE
File size:644'608 bytes
SHA256 hash: b4603870f2a94658bd915f7255062c0629fd8b756e96ad465871f9173a7a0379
MD5 hash: 3de3b2aec3580c30d26038ae32e441d2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject4.59820.10774.15915.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
context-iso masquerade packed
Link:
https://www.filescan.io/uploads/657714ae18cffa73b1e27c50/reports/018ddd55-3578-494a-9ade-4662efd2b198/overview
Verdict:
Malicious
Labled as:
MSIL_Trojan.CZF.gen
Link:
https://www.hybrid-analysis.com/sample/04cace1c4c2386281815478ca84272fa4e9ff710821d1cc44656d1578199b140
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04cace1c4c2386281815478ca84272fa4e9ff710821d1cc44656d1578199b140/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 03:57:57 UTC
File Type:
Binary (Archive)
Extracted files:
14
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=atfm4hcmeodcqgavi6gkqqts7jhj75yqqiorzrcgk3ivpamzwfaa._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/04cace1c4c2386281815478ca84272fa4e9ff710821d1cc44656d1578199b140

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

img 04cace1c4c2386281815478ca84272fa4e9ff710821d1cc44656d1578199b140

(this sample)

AgentTesla

Executable exe b4603870f2a94658bd915f7255062c0629fd8b756e96ad465871f9173a7a0379

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b4603870f2a94658bd915f7255062c0629fd8b756e96ad465871f9173a7a0379
  
Dropping
MD5 3de3b2aec3580c30d26038ae32e441d2

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