MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0f1fcc6c1a7f83dc8abfde8302c7f0458ff835055f860ad89582fc7bc15bb9b. 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: b0f1fcc6c1a7f83dc8abfde8302c7f0458ff835055f860ad89582fc7bc15bb9b
SHA3-384 hash: a4bb86843bf1847f66f81d2094c2af4561e262dcbe4de5e76ac22326b84a38da991cd02938d150b1bd3f85a75b7e3493
SHA1 hash: d07f0b49b06a2133a663ca22cd86b8bc45f6c121
MD5 hash: d5812939442535b23a4f13cbe9235332
humanhash: table-bakerloo-berlin-pizza
File name:TT Copy PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'478'144 bytes
First seen:2020-05-12 11:29:51 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:Gtb20pkaCqT5TBWgNQ7aBGoVHoCRGjhA9AJkBGaAO+1U52E6A:zVg5tQ7aBpHJcW+Av5
Threatray 10'936 similar samples on MalwareBazaar
TLSH DF65E01373DE8361C3B25273BA65B701BEBB782506A1F46B2FD8093DF860162525E673
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: s111-ir-cpanel-trade.maindns.net
Sending IP: 185.165.116.18
From: Surya Kaliappa <account.visiprima@gmail.com>
Reply-To: import@visiprima.co.id
Subject: Re: Swift Copy Receipt!!
Attachment: TT Copy PDF.zip (contains "TT Copy PDF.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
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.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 13:07:00 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wdy7zrwbu74d3sfl7xudald7armp7a2qkx4gblmjlax4ppavxonq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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00b38fdad30ed71f04cc659c0afe0e4f7ad5fd3dafd04f14d20181e2cfa77e88
AgentTesla
2b47982775d5a2c6ada5d6be317189756c51c91ae77490e02f4f999bbbe24d49
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56e440ec32a110de0a68f5f8455dbaba53427bfb942014fdc912160c67c3704a
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738acd1b73b637e5aabce4ba985c985ba24917066adb94dd0773a7498649ad5d
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8578f12ed6176dc254a533e5f19d48ff012879077af8a194f4a727ca7790b3ba
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c7508602fd095de99d6be1ed24116dca05ae4dcf2ccd14a99048a8769f45ec55
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cca90e3d9da209fea67333dafd2d7882f498f1c0023432f0ab6f05a3ca430b19
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de492d99f85f76c19442b7a02c82c15b23cdc53e9bdb836c1085cd42e2c4cc18
AgentTesla
+ 10'926 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-kmesaz4xen/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
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.

0e1b1b95e8442f99dfdc4c0cef04d604

AgentTesla

Executable exe b0f1fcc6c1a7f83dc8abfde8302c7f0458ff835055f860ad89582fc7bc15bb9b

(this sample)

  
Dropped by
MD5 0e1b1b95e8442f99dfdc4c0cef04d604
  
Delivery method
Distributed via e-mail attachment

Comments