MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84576eb81afad9ffdc32144ed3ebf5ebb7e63b27b18725a0e7cead356d3bed60. 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: 84576eb81afad9ffdc32144ed3ebf5ebb7e63b27b18725a0e7cead356d3bed60
SHA3-384 hash: 85421041a111e3ed1c82b2712498e91b04b8f59ecc3566d06a00d727a13e37445f0455a9d838d3846cb666d83181155d
SHA1 hash: be788540afaf2cb6bab71ea6b44abb5062d8022a
MD5 hash: aad5b1e199c32ea8f365c742f72112f5
humanhash: seventeen-montana-zebra-jig
File name:DHL_Confirmation_CBJ190517000131QT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'806'848 bytes
First seen:2020-05-26 11:06:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Vtb20pkaCqT5TBWgNQ7ai6TgBeGOoif6FzNt8KHt+XszTi6A:GVg5tQ7ai6TgBrEME5
Threatray 10'938 similar samples on MalwareBazaar
TLSH 1385AD33739D8363C26151B37A15A7116E7F7C2506E1B45BEFD43ABDA8302E3421A6A3
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: anchorai.pw
Sending IP: 173.82.243.236
From: DHL <info@anchorai.pw>
Subject: Confirmation CBJ190517000131
Attachment: DHL_Confirmation_CBJ190517000131QT.arj (contains "DHL_Confirmation_CBJ190517000131QT.exe")

AgentTesla SMTP exfil server:
smtp.homecares-tw.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-26 12:34:00 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'928 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-tpc6gjaf76/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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
Drops file in Drivers directory
AgentTesla Payload
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

arj 323f5df4f0e249f6d5c3666d5cc21893672fe3e8b0bb42079b32f603899871c2

AgentTesla

Executable exe 84576eb81afad9ffdc32144ed3ebf5ebb7e63b27b18725a0e7cead356d3bed60

(this sample)

  
Dropped by
MD5 cf3140104c146e7a3fee4fd36d441108
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 323f5df4f0e249f6d5c3666d5cc21893672fe3e8b0bb42079b32f603899871c2

Comments