MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 109607a68f4878fa6a484193ffbf3b654a8b54bf808f6b335a30eea7633b5820. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 109607a68f4878fa6a484193ffbf3b654a8b54bf808f6b335a30eea7633b5820
SHA3-384 hash: 2d7f128570577f28998d1cdb7f726af787a03f9be2d199f7acaa65507ba29c5ab988756ba7423defc9adac1481978b52
SHA1 hash: a921c657d54af5ab8ad89265e86b36e9241740e3
MD5 hash: 23ef2ff497a176b2ea072310dffd54f1
humanhash: illinois-video-louisiana-alaska
File name:Cargoimport_27710SYD_19MAY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:435'712 bytes
First seen:2020-05-19 07:37:06 UTC
Last seen:2020-05-19 09:04:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:HoEXBxaTGJSEdX/kDemnzNuEIftwCX2emxifo8MqdhR4Pmv6+mkAyd7ZjUlPNR3j:tnf9/CeMNNatWe02RMtxuA67elFR7Ki
Threatray 10'731 similar samples on MalwareBazaar
TLSH FF94124127EE1BE1D1BDCBF85261A0642BF5B05BB816F2585EC230DF3671FA0AA90D17
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: plesk5.etllao.com
Sending IP: 202.62.107.252
From: Ella Zheng\(CSL-FOC\) <alejandra@nagle.gq>
Subject: RE: (Shipment in Apr.) IMPORT Cargo Notice//X027710SYD S/GAMCC/TRADE ZONE
Attachment: Cargoimport_27710SYD_19MAY.zip (contains "Cargoimport_27710SYD_19MAY.exe")

AgentTesla SMTP exfil server:
mail.karmachalets.co.in:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.30448.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 07:58:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 31 (61.29%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cclapjupjb4pu2siigj77pz3mvfiwvf7qchwwm22gdxkoyz3laqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'721 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity evasion keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-fcn7w44jsj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
rezer0
AgentTesla
CoreEntity .NET Packer
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.

bdbe1c40c1ef83dadfbed8950d208b67

AgentTesla

Executable exe 109607a68f4878fa6a484193ffbf3b654a8b54bf808f6b335a30eea7633b5820

(this sample)

  
Dropped by
MD5 bdbe1c40c1ef83dadfbed8950d208b67
  
Delivery method
Distributed via e-mail attachment

Comments