MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 917d0eb33d4097d4ef0eb159c96965321f41e7e9731e61f93ece7e85bb9f98f9. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 917d0eb33d4097d4ef0eb159c96965321f41e7e9731e61f93ece7e85bb9f98f9
SHA3-384 hash: 93e9a11990e7900d9695e0e82eb8854263ed7ff91d6fb1ffd3cff9523d3e1b43a265da486122606b81f239921398be11
SHA1 hash: b8785df49de2ebfcda6a62755595598fbeac01a3
MD5 hash: 27212e3dbb1ddcec798853af7feb775a
humanhash: kansas-zebra-orange-foxtrot
File name:h0PNaE8rmB0j4PH.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:631'808 bytes
First seen:2020-05-05 07:45:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:vc+f4vZk2AuyCUGInlVajeXU6mFDFfpFO2hwDrLxJjNkZlgdg4xTuTX4jFLqRlsx:vc8c6DfbazFDFhA9fV
Threatray 10'667 similar samples on MalwareBazaar
TLSH C6D47C9D721072EFC85BC472DEA82C68EA5074BB931B5113A42316EEDE4D897CF254F2
Reporter abuse_ch
Tags:AgentTesla bat


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: qproxy4-pub.mail.unifiedlayer.com
Sending IP: 66.147.248.250
From: Yousuf Muhsin Zahran Al Nabhani - UES <YNabhanl@uesoman.com>
Reply-To: topaffaire@orange-fr.org
Subject: RFQ for Invoice No. UES/SCM/002 rev 1
Attachment: Invoice.UESSCM200.rar (contains "h0PNaE8rmB0j4PH.bat")

AgentTesla SMTP exfil server:
polar.argondns.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EJWW.2968.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 08:36:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sf6q5mz5icl5j3yowfm4s2lfgipudz7jompgd6j6zz7ilo47td4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
00b38fdad30ed71f04cc659c0afe0e4f7ad5fd3dafd04f14d20181e2cfa77e88
AgentTesla
2b47982775d5a2c6ada5d6be317189756c51c91ae77490e02f4f999bbbe24d49
AgentTesla
6cdb58c8b2b2e5dff8994a157a8b467b8ed2619bbb5622df3a12f0ba78d7cd37
AgentTesla
738acd1b73b637e5aabce4ba985c985ba24917066adb94dd0773a7498649ad5d
AgentTesla
8578f12ed6176dc254a533e5f19d48ff012879077af8a194f4a727ca7790b3ba
AgentTesla
b0f1fcc6c1a7f83dc8abfde8302c7f0458ff835055f860ad89582fc7bc15bb9b
AgentTesla
c7508602fd095de99d6be1ed24116dca05ae4dcf2ccd14a99048a8769f45ec55
AgentTesla
cca90e3d9da209fea67333dafd2d7882f498f1c0023432f0ab6f05a3ca430b19
AgentTesla
de492d99f85f76c19442b7a02c82c15b23cdc53e9bdb836c1085cd42e2c4cc18
AgentTesla
fb936a9856ffaa4b7452aa08e50bc927f3cd41474ec5a752922ae131856b12bf
AgentTesla
+ 10'657 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-c3sxlclre6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
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

File information

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

Malspam

AgentTesla

rar c4d669ae795363ac714b92c315fa216d44b72b3796426b900794fd2f320ec7ca

AgentTesla

Executable exe 917d0eb33d4097d4ef0eb159c96965321f41e7e9731e61f93ece7e85bb9f98f9

(this sample)

  
Dropped by
MD5 fd3fe5f91a05c530c3d250c8552945fd
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c4d669ae795363ac714b92c315fa216d44b72b3796426b900794fd2f320ec7ca

Comments