MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac7157a879e0ee5bb5f3af27a061a581abfacd5c72391cec864b737694f3f3d4. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac7157a879e0ee5bb5f3af27a061a581abfacd5c72391cec864b737694f3f3d4
SHA3-384 hash: 05bd6cf30bcd79fb9539460d2e2be035a8ea01188ed077780995b52104e4c4bb9610b5730ec82256617f4558ad8475b6
SHA1 hash: c1c38fb19dd5736498f83f0d03856da8cde1d6aa
MD5 hash: ff3b3476dd7318839ab8a88be635d7d6
humanhash: autumn-comet-lithium-mexico
File name:NEWORDER.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'428'992 bytes
First seen:2020-06-15 14:02:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:yAHnh+eWsN3skA4RV1Hom2KXMmHaOUQ9hBLQUtDzCRmsF7NAGB5:1h+ZkldoPK8YaOUCLlaLNH
Threatray 11'141 similar samples on MalwareBazaar
TLSH 6B65CE0273D1C036FFABA2739B6AF6055ABD79254123852F13981DB9BD701B2123E763
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gfzy666.com
Sending IP: 47.52.131.24
From: KIM <admin@irisplaza.co.jp>
Reply-To: abs000010@outlook.com
Subject: Re: New Order
Attachment: NEWORDER.rar (contains "NEWORDER.exe")

AgentTesla SMTP exfil server:
mail.sanfusin.com.tw:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10494/
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 04:18:57 UTC
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vryvpkdz4dxfxnptv4t2aynfqgv7vtk4oi4rz3egjnzxnfht6pka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 11'131 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-dbm8h8dks2/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
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: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

rar 105b9ecf4676a67849fdddd7b3f1c1cc9ff80d4432a5ca0e3fcc9e2e6d64543c

AgentTesla

Executable exe ac7157a879e0ee5bb5f3af27a061a581abfacd5c72391cec864b737694f3f3d4

(this sample)

  
Dropped by
MD5 666c65c94e7abb091d0cbb9ddf8ffa09
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 105b9ecf4676a67849fdddd7b3f1c1cc9ff80d4432a5ca0e3fcc9e2e6d64543c
Cape
Cape
https://www.capesandbox.com/analysis/10494/

Comments