MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d084044344ae5081c1e358485f9c03cc29b9691f2d17e3f39a845d0560dc4b7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d084044344ae5081c1e358485f9c03cc29b9691f2d17e3f39a845d0560dc4b7
SHA3-384 hash: 951e154e9273fed18a2e4fff3c907baec1ea1c06694af5019106fc8faafaea725c16762f8737b286eb2542f86c99d8c5
SHA1 hash: 9d4196745d76e4d7f0f6476cca69d443b518cc39
MD5 hash: 222dc354867d3b73fd7738282aa492d7
humanhash: mango-diet-eighteen-connecticut
File name:sanley.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:391'680 bytes
First seen:2020-08-19 10:11:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'658 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 6144:MLVWnfNrwBNuj6nvqrQSMLbu7dIDB17T8nvDEDgsDcqL1Phh/x6:EVWnftw3A6nvOQ3bEI917T8vDEDvDcqW
Threatray 10'123 similar samples on MalwareBazaar
TLSH B58407596B84B902F23D5A37C5E0672287B1D0835512D30F6EC44EFEEF427C9794A2BA
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: n1.iactive.co.za
Sending IP: 196.15.191.20
From: nats@iactive.co.za
Reply-To: provincial.finltd@contactoffice.co.uk
Subject: Proof of Payment
Attachment: Proof Of Payment.UUE (contains "sanley.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/48365/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/437382
Signature
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d084044344ae5081c1e358485f9c03cc29b9691f2d17e3f39a845d0560dc4b7/
Threat name:
ByteCode-MSIL.Infostealer.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 10:13:06 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dueearbujlsqqha6gwcil6oahtbjxfur6lix4pzzvbc5avqnys3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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65bdf218a95af52100c20e6f146a7acf16aa0ed0a34ddc7f4a68c66554b648da
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8dca506f397a02a7dced3a515980d4eca9a2a05a0f30e8e2205cc26aa44138b1
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a5602ba2bfa6fcd7b914266f63da512b1c212c75406731aaefa9fcbcd785a57d
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a84cf81fa2d7790ea8f5d59354fa47d2067a12c89c2d975ee2f3b9547765be1e
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d2bb06dc3882c72e26ed7598fee37d128955c229246225ed393d90bd2a4eb1dd
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dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
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dd5712ad571847f064a5dfcd49ee82e3d2b42959bef23a773512dc41af030f6e
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fb98803c42920bc5019d764153010c64f12bc6543e2a1a9e1378185b4e434edc
AgentTesla
+ 10'113 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200819-zf1lr91dpe/
Behaviour
AgentTesla Payload
Agenttesla family
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: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

uue 58911dc3272cba4185fc262e7801dbbef17a2fd6c6e361be31305255ba4e11a1

AgentTesla

Executable exe 1d084044344ae5081c1e358485f9c03cc29b9691f2d17e3f39a845d0560dc4b7

(this sample)

  
Dropped by
MD5 297b1f567d73f7043733119dcbbb888b
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/48365/
  
Dropped by
SHA256 58911dc3272cba4185fc262e7801dbbef17a2fd6c6e361be31305255ba4e11a1

Comments