MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8c223a3b1b1b179752f086e61c2dbf73e00eade5dc25d0abcdbf5bf295b7fe1. 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: c8c223a3b1b1b179752f086e61c2dbf73e00eade5dc25d0abcdbf5bf295b7fe1
SHA3-384 hash: b73b6090db740fa29704cfcdfa6ae4a4cfd9e18ba5d7ae4569ee5e1477064252e566a923e5d1e0df9e246e24f0ae808a
SHA1 hash: 2789a8da7bcd9b15a20a74d7410759c155433610
MD5 hash: c2ee60df65ccd85d67b2794395f6c1de
humanhash: fanta-princess-seven-september
File name:Payment Notifications.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:519'680 bytes
First seen:2020-05-07 12:14:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:k0oVtjjWktmn2Upgsi9iIJmu0O3VT/W/YmNciiesz0AeysvNVSUwg7m:k9ljmgs0iKCYmNxi9YRo
Threatray 10'617 similar samples on MalwareBazaar
TLSH DBB4F088366D71BEE057C9B26ED0ECB0D954B1B7330B536B8413119E8ACCE86CE54DB6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

Sending IP: 129.232.180.165
From: Paymentsemail@fnb.co.za
Subject: Payment Confirmation from HARNESS ELECTRICAL (PTY)L_PRGDB1FG
Subject: Payment Confirmation from HARNESS ELECTRICAL (PTY)L_PRGDB1FG
Attachment: Payment Notifications.zip (contains "Payment Notifications.exe")

AgentTesla SMTP exfil server:
zstcznz.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VUF.21500.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 10:02:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zdbchi5rwgyxs5jpbbxgdqw3647ab2w6lxbf2cv43p236kk3p7qq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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dec880c554495e068d0c59ce03b4717fb3429b1660df1575365c02b294279750
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AgentTesla
+ 10'607 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-hqznzmrb92/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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.

dddc8f805e5e9506de74f2a15d7d1936

AgentTesla

Executable exe c8c223a3b1b1b179752f086e61c2dbf73e00eade5dc25d0abcdbf5bf295b7fe1

(this sample)

  
Dropped by
MD5 dddc8f805e5e9506de74f2a15d7d1936
  
Delivery method
Distributed via e-mail attachment

Comments