MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f07181ecedecc14725115fc329ce7515ccba9b8da3e05eb95b793bd470e687cd. 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: f07181ecedecc14725115fc329ce7515ccba9b8da3e05eb95b793bd470e687cd
SHA3-384 hash: 494ce412d80e815fceae075956e01a4a562fb721cbd059bac528390f750c2009e3a99a30870687597ed8b818776d5bbe
SHA1 hash: 2f23a7f05a47413352a669cdacadb5fbb5953c7c
MD5 hash: 8102058a34b759a42f125d7eee95647b
humanhash: johnny-dakota-shade-bakerloo
File name:RFQ-KHJ2004.PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'639'936 bytes
First seen:2020-05-11 08:08:56 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:+tb20pkaCqT5TBWgNQ7a/c4qmnDmlkkVUVFLgAUrVdzd+M6A:rVg5tQ7a/EmnDml7UVFLgAUrVdzt5
Threatray 9'581 similar samples on MalwareBazaar
TLSH 4E75E01273EE8360C3B15273BA557711AEBF7C2906A5F8EB2FD4093CE960121561E6B3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.strongmailvault.com
Sending IP: 111.90.144.212
From: Mohamad Fadhil <ref@intertach-group.com>
Subject: RFQ-KHJ2004-004
Attachment: RFQ-KHJ2004.PDF.zip (contains "RFQ-KHJ2004.PDF.exe")

AgentTesla SMTP exfil server:
smtp.studlandstol.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
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.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 01:24:18 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6byyd3hn5tauojirl7bstttvcxglvg4nupqf5ok3pe55i4hgq7gq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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bfefac71337cac5e66779e74fe6ba571620329ff9da8d7ce21999d90b46bcdb9
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e9fc4844ee50f9e59616bd7238bfae3de6b8b194abf635e787e5a44d8658fe42
AgentTesla
+ 9'571 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-tp3l319y9j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
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
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 c05574db7a0f95f75ab190cce9fea1f1b0bd22a45cc13cf40331545ab4519481

AgentTesla

Executable exe f07181ecedecc14725115fc329ce7515ccba9b8da3e05eb95b793bd470e687cd

(this sample)

  
Dropped by
MD5 b3ccf210dd1238ab590571f29033f846
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c05574db7a0f95f75ab190cce9fea1f1b0bd22a45cc13cf40331545ab4519481

Comments