MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c102aeafa1ba9f31a8433b1c3b14f8e555eaf7d2dd5af0cd63403ff0160134f1. 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: c102aeafa1ba9f31a8433b1c3b14f8e555eaf7d2dd5af0cd63403ff0160134f1
SHA3-384 hash: e8a32c2832c05f0726ff1a3873fa8835bdfd596cb36da554c5934de65b5fb530ac1a7efcbee340265a29618603007905
SHA1 hash: 0e34aa8ce18e02f4602b430a27255ce98aacc165
MD5 hash: 26fe889131fdf3a79f0b54ec0bdfc906
humanhash: lemon-zebra-cardinal-emma
File name:G.P DE SILVA list of newly spices.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'529'856 bytes
First seen:2020-06-02 07:12:20 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:ttb20pkaCqT5TBWgNQ7a5cuvcUSFJA1uf7vLfwqP9Vjfr/zpGjtpS6A:eVg5tQ7a5TdunTjDz4m5
Threatray 10'955 similar samples on MalwareBazaar
TLSH 3C65BF12339F8A60EE7D3133791577116D6BE8140564F8BB2FB78B38A7101A14E3A76B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.aduamerica.pe
Sending IP: 198.1.66.95
From: Stephanie Ramirez <stephanie@grupocanela.net>
Subject: G.P. DE SILVA SPICES LIST OF NEW SPICES
Attachment: G.P DE SILVA list of newly spices.pdf.iso (contains "G.P DE SILVA list of newly spices.pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27681.XorExe.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:
2020-06-02 07:37:01 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
28 of 48 (58.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yebk5l5bxkptdkcdhmodwfhy4vk6v56s3vnpbtldia77afqbgtyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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53f006c011db4463667dd867f4abf6c5a972eb68e529382d280bc639874c8b76
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78ccda2f697079f5d1ce003793f89e6bc9a443b0d521d34050592507717ae292
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8efa5e8db185fb62c1a2156d79988c47d240abf1099e10cefc16a2d3956cb49c
AgentTesla
+ 10'945 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-jwhzg4r83x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
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
AgentTesla Payload
ServiceHost packer
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

iso f89f73db67f80f3ea9464fa57830e647b25f4c88f76ccea5ee0ddc005242697f

AgentTesla

Executable exe c102aeafa1ba9f31a8433b1c3b14f8e555eaf7d2dd5af0cd63403ff0160134f1

(this sample)

  
Dropped by
MD5 d31e253435b150ed7b3927ad34fca291
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f89f73db67f80f3ea9464fa57830e647b25f4c88f76ccea5ee0ddc005242697f

Comments