MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8
SHA3-384 hash: c658465a04d86e3babfcc6e3455740e7b6ae883a09a6710484e8ac60c831a606b75ae701087c527ba48bec124f260292
SHA1 hash: eda5a94eec1795d3ef429a6555640051db112e52
MD5 hash: 3b2f6da8c6cefa7087ffac384fa8c79e
humanhash: comet-hot-equal-uranus
File name:SOA 701429859122.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:590'136 bytes
First seen:2023-06-16 11:06:47 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:pvmd1JbcRcwHRmY8BBGvTIIoMCcWVqNXcvNbybPhPuzxaiNfWin7:pvmd1kcwcGbNoMoVqWNObPhPMxayn7
TLSH T1E9C4230C545D21F6D136182BA2CF64C677B9E9073FEA5AAB3F9190798BC3F9436B2410
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: "csiayubhosai@gmail.com" (likely spoofed)
Received: "from [85.208.139.56] (unknown [85.208.139.56]) "
Date: "16 Jun 2023 12:41:41 +0200"
Subject: "Pending statement of account"
Attachment: "SOA 701429859122.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
CH CH
File Archive Information

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

File name:SOA 701429859122.exe
File size:631'296 bytes
SHA256 hash: 0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525
MD5 hash: bccf9d054fe7f086c37c1199a6f8ea15
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3271.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/648c4257fad28f3c32b68400/reports/0a55f6e2-cdbb-4b88-a422-b263b22cb6b7/overview
Verdict:
Malicious
Labled as:
Troj/MSIL
Link:
https://www.hybrid-analysis.com/sample/b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8
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/b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-16 07:33:27 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
18 of 35 (51.43%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xchosvs4n6zcghnvcozf6eeps4ord4zyfdmqo4iu73uu4l23ng4a._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/230616-nf1w3sed7w/
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
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/b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8

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

File information

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

Malspam

AgentTesla

zip b88ee9565c6fb2231db513b25f108f971d11f33828d9077114fee94e2f5b69b8

(this sample)

AgentTesla

Executable exe 0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0ffb2f62c79661847214dbf0242b3ccb488782b9a06278a1b66244f9338f2525
  
Dropping
MD5 bccf9d054fe7f086c37c1199a6f8ea15

Comments