MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c0ac859b78587a20820b4d82fd040ce73e9d725abc55113b1adc6df0968d82. 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: f5c0ac859b78587a20820b4d82fd040ce73e9d725abc55113b1adc6df0968d82
SHA3-384 hash: c424ed43b3cb75c2c58a3528fdf1b321bd3a6336f72d1a30b9537d96830cf2832c05db21eec009072a09f7b412823683
SHA1 hash: f4211a1e93ce2a4cdb8354c900e855ec3b319b0b
MD5 hash: 0155c75174f4204290e6ca299f57988e
humanhash: texas-moon-mountain-wolfram
File name:INVOICE AND PK.....scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'519'616 bytes
First seen:2020-06-02 12:59:50 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:Atb20pkaCqT5TBWgNQ7aBhA4cudfM0ZQZegVIsIrcMm8Pgmyb6A:JVg5tQ7aBu4c0RmVthMm8PgR5
Threatray 10'921 similar samples on MalwareBazaar
TLSH 8665E01273DE8361C3B25273BA25B741AE7F782506B1F96B2FD80D3DB920122525E673
Reporter abuse_ch
Tags:AgentTesla scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cpns3.citechco.net
Sending IP: 203.191.33.193
From: Petra Woods <petrawoods@tutanota.com>
Reply-To: woodspetra@yandex.com
Subject: TT Payment /Shipment
Attachment: TT DOC.iso (contains "INVOICE AND PK.....scr")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
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:
2020-06-01 13:37:39 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xakzbm3pbmhuiecbngyf7iebttt5hlslk6fkej3dlog34ewrwba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7cda85f907b4c3ccfaa685dea286841e56dc5c2895c5d7992398aba433af93bf
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8efa5e8db185fb62c1a2156d79988c47d240abf1099e10cefc16a2d3956cb49c
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9425f9a54ad43dca39af1cd5f86eb4570927c5ee5d21cbe69e9ed2774fc1f676
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9d7bf4dc88db19c1e81c020478be9a2130cb3420790fa8ae027127f2cfde14e4
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f7874f0fbf38ca0f147b393300b4349e00a35f84bee132f856e2d08a60ee8e89
AgentTesla
+ 10'911 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-k3jfhh173s/
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
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.

d69f9870df72214d4ce84f2bc48c1669

AgentTesla

Executable exe f5c0ac859b78587a20820b4d82fd040ce73e9d725abc55113b1adc6df0968d82

(this sample)

  
Dropped by
MD5 d69f9870df72214d4ce84f2bc48c1669
  
Delivery method
Distributed via e-mail attachment

Comments