MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdbfc7d1632cd7d8279b0fee3770abe6f54198d62c3781cfcf098f892c598b21. 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: bdbfc7d1632cd7d8279b0fee3770abe6f54198d62c3781cfcf098f892c598b21
SHA3-384 hash: 01b6546c13af3575c343e82731b37b7c58b491f7d130d232f6147f2eec6e7ff4d8b5e1fb1668e55fa4c5e20e5bdf3135
SHA1 hash: c59d411ca77cdc26377b3c06221fd3a34ed3483d
MD5 hash: 441d6a5ab1faa83aa0824e99c05e878e
humanhash: glucose-grey-pip-carbon
File name:PO 28349.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:480'768 bytes
First seen:2020-05-20 07:33:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:LAGiEDfLVYexJWQzVzyCItD+3KRrwR5ATcZGyi40pL0Q5CT:LALQBzyBDwCSKivQL0V
Threatray 10'910 similar samples on MalwareBazaar
TLSH 9DA4E050B1358A4BDAF960F98CC1E3A047B042B79783F7DB9DC675DA32C2BE64602197
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: kinpo.com.cn
Sending IP: 199.96.83.18
From: NKG Group<Karen@kinpo.com.cn>
Reply-To: NKG Group<bemusadonis@gmail.com>
Subject: Purchase Order 28349
Attachment: PO 28349.rar (contains "PO 28349.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-20 07:58:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xw74puldftl5qj43b7xdo4fl432udggwfq3ydt6pbghyslczrmqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'900 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-y4ywqg82ee/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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.

Malspam

AgentTesla

rar d59db471b0040f65a17bb201a7f4f1b8ff3fab973ea25049df0953651cb010ce

AgentTesla

Executable exe bdbfc7d1632cd7d8279b0fee3770abe6f54198d62c3781cfcf098f892c598b21

(this sample)

  
Dropped by
MD5 17f294d945192536832813c0043dc888
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d59db471b0040f65a17bb201a7f4f1b8ff3fab973ea25049df0953651cb010ce

Comments