MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d21202a8c32dc432e16787a75dac6536ef11e4153a9c81cb469f8cd2a348913. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d21202a8c32dc432e16787a75dac6536ef11e4153a9c81cb469f8cd2a348913
SHA3-384 hash: 90dcd656bf0a0a3373095913d0557dac89d2f74d67e776976c61c817c2e1bdcc991004929db97879b6de1a533485fe42
SHA1 hash: 273a0f34b0506bf7ffbb3ca4df11679cbd44698a
MD5 hash: c967557cbe7393f9518fe19fd86f6c0d
humanhash: coffee-ack-video-juliet
File name:Swift LC_23032020.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:733'696 bytes
First seen:2020-06-25 13:14:01 UTC
Last seen:2020-06-25 13:51:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:/Jrjm3stOOXhB4z6Ko76VaFS57WZQIWnUslChKFNsCzlAHRQ9DzG9swmn/PagKEX:/Jrjm8oOHw6/jFS3lllChUTAHQDzd
Threatray 10'729 similar samples on MalwareBazaar
TLSH 09F47C2E77947901D13D4A32049A9A902371E5876B03CB0F3ECAE76C6F217DF3B46699
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: masegulf.com
Sending IP: 156.96.62.208
From: k.alhariri@masegulf.com
Subject: LC swift
Attachment: Swift LC_23032020.pdf.z (contains "Swift LC_23032020.pdf.exe")

AgentTesla SMTP exfil server:
mail.bestinjectionmachines.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14311/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.349.11879.9235.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Running batch commands
Launching a process
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d21202a8c32dc432e16787a75dac6536ef11e4153a9c81cb469f8cd2a348913/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-25 13:37:17 UTC
AV detection:
22 of 31 (70.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fuqsakumgloeglqwpb5hlwwgknxpchsbkou4qhfunh4m2krurejq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'719 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/200625-ch65pcap3a/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
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
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
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

zip e98a56fac35f692b1860f19b49e4dfc99a801baa0a8ee23e95182f240477943f

AgentTesla

Executable exe 2d21202a8c32dc432e16787a75dac6536ef11e4153a9c81cb469f8cd2a348913

(this sample)

  
Dropped by
MD5 421bd3c9d266b3d345085ab38f0b2bf8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14311/
  
Dropped by
SHA256 e98a56fac35f692b1860f19b49e4dfc99a801baa0a8ee23e95182f240477943f

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