MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44b3b23719518dc900b8fa3cbc83c5f34ee16c2705b27363a179da16127afca9. 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: 44b3b23719518dc900b8fa3cbc83c5f34ee16c2705b27363a179da16127afca9
SHA3-384 hash: 09752fc661b4a0dc807121497f1d0fb9a0260a71b0e84c1a09e988116ab4cfda4fe79a2bdbe1758f015639418e41c493
SHA1 hash: 09556aa8f455976ba5cd76eefbc67cee75394c91
MD5 hash: 7c7aa0fabea339974e4db80041b800c4
humanhash: low-lemon-fifteen-cold
File name:PO#22620_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:798'720 bytes
First seen:2020-06-23 06:42:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7a3b36319e10a182a46078ebecd565ef (13 x AgentTesla, 4 x HawkEye, 4 x Loki)
ssdeep 12288:VGeRii6YfY4FBgEMo+3z9SFnbHhnmju5h9wqfOygVqMbIMFV:oLLv4fH02bcjuP9wqHgV9N
Threatray 11'037 similar samples on MalwareBazaar
TLSH C7059F22E6D04C33DC2F16388C7B97775D2ABE103A2869462BE5DC4C9F3965F3825297
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: rizilient.co
Sending IP: 192.3.94.122
From: Grace <vivCleverbright@msa.hinet.net>
Reply-To: sales@Oydronaven.com
Subject: FW: RE: Purchase Order and payment
Attachment: PO_22620_pdf.gz (contains "PO#22620_pdf.exe")

AgentTesla SMTP exfil server:
almashosting.com:587

AgentTesla SMTP exfil email address:
blizzy@abass.ir

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/12860/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Win32.Herz.B.7193.27524.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44b3b23719518dc900b8fa3cbc83c5f34ee16c2705b27363a179da16127afca9/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 04:37:23 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=isz3enyzkgg4safy7i6lza6f6nhoc3bhawzhgy5bphnbmet27suq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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943ecaad3ff5c37496c7d5dfe7ed12037cbd178ec7eeeef6a6763024734f79e8
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b05d95907bad3746cc161aa8bd74c71191a25fc383557fbf754d7c417daeb8f4
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d757bb9a190984035e621c9be0d393a9ba6de60bca0256ad7268e68eea276cdc
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ecae413afd49bcb70f44880126648c3f1f4d6f1cb1cc91f7e028f85b651b501f
AgentTesla
+ 11'027 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-1p86a17p3j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
UPX packed file
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.

6d6fc557e502e479363c0630dd62ed5a

AgentTesla

Executable exe 44b3b23719518dc900b8fa3cbc83c5f34ee16c2705b27363a179da16127afca9

(this sample)

  
Dropped by
MD5 6d6fc557e502e479363c0630dd62ed5a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12860/

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