MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33e4bac12cf6ce80c977b9fbfc4b9d517d020698f349e08938533fc7aea87e17. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33e4bac12cf6ce80c977b9fbfc4b9d517d020698f349e08938533fc7aea87e17
SHA3-384 hash: c2e324b4ff5a5d6c56c21403621e9266b89152de0698143f0bdb5d1876a20b76b490ba57fb9784b6096534d806861425
SHA1 hash: 5a074c0a859825dda81e63736e90db1b143a89fb
MD5 hash: 4c0ab123083e1071c1318dcc35a30ff5
humanhash: east-may-delta-yankee
File name:bank slip.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:640'741 bytes
First seen:2024-04-30 07:18:07 UTC
Last seen:2024-04-30 07:31:06 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:Lyp+ca7s/uUrJNkI+3+14suaiAjDHIwfD6n7VTLqv5Ipr8FB7s6CO8p8QWZQh:mCs/uEJGu2sumD/fATLfp4FBtZQh
TLSH T150D423FCE35E84C984F51BA748CFE1C0E0B06AB62D9717EB94A5E327073A9D580522CD
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: "xuning@chunan.com.cn" (likely spoofed)
Received: "from chunan.com.cn (unknown [185.222.58.235]) "
Date: "30 Apr 2024 01:55:40 +0200"
Subject: "bank slip"
Attachment: "bank slip.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
267
Origin country :
CH CH
File Archive Information

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

File name:bank slip.exe
File size:660'488 bytes
SHA256 hash: fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6
MD5 hash: 94140263a36560bda39b02fffafce831
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3435.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.CrypterX-gen.8491.21939.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.23073.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/33e4bac12cf6ce80c977b9fbfc4b9d517d020698f349e08938533fc7aea87e17/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66309b6dc5dabc22b20cdd4b/reports/7e406326-0b5a-4d86-b3d9-6b5efa3ea546/overview
Verdict:
Suspicious
Labled as:
Troj/Krypt
Link:
https://www.hybrid-analysis.com/sample/33e4bac12cf6ce80c977b9fbfc4b9d517d020698f349e08938533fc7aea87e17
Score:
99%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/33e4bac12cf6ce80c977b9fbfc4b9d517d020698f349e08938533fc7aea87e17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33e4bac12cf6ce80c977b9fbfc4b9d517d020698f349e08938533fc7aea87e17/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-04-29 20:53:30 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
24 of 36 (66.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gpslvqjm63hibslxxh57ys45kf6qebuy6ne6bcjykm74plvipylq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240430-jgy2naga3z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
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/33e4bac12cf6ce80c977b9fbfc4b9d517d020698f349e08938533fc7aea87e17

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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 33e4bac12cf6ce80c977b9fbfc4b9d517d020698f349e08938533fc7aea87e17

(this sample)

AgentTesla

Executable exe fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 fb422ed39cbabcab2449fde2224bfa281f4248e08014b4e3a60003842409d7a6
  
Dropping
AgentTesla

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