MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffba42d34595885f6f5432f438ddb49d24539c1ba0e622f0f4ebd4d730c03a4e. 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: 4


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

SHA256 hash: ffba42d34595885f6f5432f438ddb49d24539c1ba0e622f0f4ebd4d730c03a4e
SHA3-384 hash: 5c4d587e6658f4c6484188ee1da2775c5696eabd50dd19a0ec78288f5ed73a1d742a4b819cc5509ac8eea03de4cd730c
SHA1 hash: 8a0695bc3f0776a769693ff22db7cd1e3ed0c177
MD5 hash: ffaffe494f31800a47057a82843480c5
humanhash: stairway-delaware-indigo-neptune
File name:Shipping-Documents.xlsm
Download: download sample
Signature AgentTesla
Create hunting rule
File size:156'055 bytes
First seen:2020-07-09 14:59:29 UTC
Last seen:Never
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 3072:V236KvKXQ3kJ/GLMjluRF4x2mSAqQaHrLaQD2NNKWEaY0N:VdqKXQ8GQ5KHCNPEaD
TLSH 3CE30276FA369E82EF73593C1BEC1A0647130A0F2259CCBCD7349ADFBA5004695C299D
Reporter abuse_ch
Tags:AgentTesla xlsm


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.igonarod.com
Sending IP: 45.95.169.95
From: Fidal Coastline <info@igonarod.com>
Subject: Fw: URGENT!!! 2 x 20ft - SHIPPING DOC BL, SI, INV#462345// CLGQOE191781 // PROMISE
Attachment: Shipping-Documents.xlsm

AgentTesla payload URL:
http://shopcart.indbytes.com/cig/myori.jpg

AgentTesla SMTP exfil server:
mail.goldenstapier.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoTriggerEvilMrFantasy.20200705.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffba42d34595885f6f5432f438ddb49d24539c1ba0e622f0f4ebd4d730c03a4e/
Threat name:
Script-Macro.Trojan.Powload
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 15:01:04 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=765efu2fswef632ugl2drxnutusfhha3udtcf4hu5pknomgahjha._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200709-a8rewrmtqa/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Office loads VBA resources, possible macro or embedded object present
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Blacklisted process makes network request
Executes dropped EXE
Process spawned unexpected child process
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

Excel file xlsm ffba42d34595885f6f5432f438ddb49d24539c1ba0e622f0f4ebd4d730c03a4e

(this sample)

AgentTesla

Executable exe 1bd16b971407f4aeb31f7eb8392b2299b22cc8e1778a8c770e7ac4c0150681e8

  
URLhaus
https://urlhaus.abuse.ch/url/410527/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1bd16b971407f4aeb31f7eb8392b2299b22cc8e1778a8c770e7ac4c0150681e8
  
Dropping
MD5 05910b6dcc01b7a2e43daf6f02e92b86

Comments