MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ca55c9c6644686ce6bda36e4aaddfddc520d5b7ce29ab32e15a78793e7fcfea. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ca55c9c6644686ce6bda36e4aaddfddc520d5b7ce29ab32e15a78793e7fcfea
SHA3-384 hash: 05b8cb28937fc74f2e28a7c530bcd522e665dfd5acf54410fd788c5a928c4aa1a6f40039b4f8ec22fcbf003e18b85a09
SHA1 hash: 68da71e2e8c5c434bc71d3a8ab98ef984bfa3b1e
MD5 hash: 2ecd1068b71f8c0721a1a62334750c66
humanhash: three-kitten-wolfram-thirteen
File name:5091748316604922.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:3'456 bytes
First seen:2023-08-28 11:39:03 UTC
Last seen:2023-08-28 11:43:01 UTC
File type: zip
MIME type:application/zip
ssdeep 48:9/Tzt1kJb3CBVWAfa5WnR0i6iSZ67C+fMmwqEGa4477yHjCZV:tT5+x3AUWRI763fMsz47OHsV
TLSH T195616DBB6EDF1F92C061873863E57B5870A8D0BBE887846B6EE3149145913703D0B626
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: "Martin@rogers-brown.com" (likely spoofed)
Received: "from [194.180.48.17] (unknown [194.180.48.17]) "
Date: "22 Aug 2023 04:14:30 +0200"
Subject: "New order - NL/DB-082"
Attachment: "5091748316604922.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
CH CH
File Archive Information

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

File name:5091748316604922.exe
File size:7'168 bytes
SHA256 hash: 18882d60079bbd389595e9b68042d1dae0074c21d90d90459cdf16aeac81b492
MD5 hash: d8d53148c42f7202183a3c6620151544
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_exenum416.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.DownLoader46.715.3773.3109.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/9ca55c9c6644686ce6bda36e4aaddfddc520d5b7ce29ab32e15a78793e7fcfea/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control lolbin packed
Link:
https://www.filescan.io/uploads/64ec87937444d2eb09f28993/reports/87e2bb4e-1027-40a3-8d71-74b0253c5f73/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/9ca55c9c6644686ce6bda36e4aaddfddc520d5b7ce29ab32e15a78793e7fcfea
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/9ca55c9c6644686ce6bda36e4aaddfddc520d5b7ce29ab32e15a78793e7fcfea
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/9ca55c9c6644686ce6bda36e4aaddfddc520d5b7ce29ab32e15a78793e7fcfea/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-08-22 01:30:26 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tssvzhdgirugzzv5unxevlo73xcsbvnxzyu2wmxblj4hspt7z7va._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230828-n71qdsdf4t/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Adds Run key to start application
Looks up external IP address via web service
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/9ca55c9c6644686ce6bda36e4aaddfddc520d5b7ce29ab32e15a78793e7fcfea

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: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 9ca55c9c6644686ce6bda36e4aaddfddc520d5b7ce29ab32e15a78793e7fcfea

(this sample)

AgentTesla

Executable exe 18882d60079bbd389595e9b68042d1dae0074c21d90d90459cdf16aeac81b492

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 18882d60079bbd389595e9b68042d1dae0074c21d90d90459cdf16aeac81b492

Comments