MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abe31ed969a901ceaf37db8f559cea9f23facc8c37a691777a64a45e24a94307. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abe31ed969a901ceaf37db8f559cea9f23facc8c37a691777a64a45e24a94307
SHA3-384 hash: f92dc4e48f5f790ba84a84dbd96f41e9b10cfb79e22c1a6740545ece26286d516ec3bc4fbb2ac0d7cb2be29312cf3b0d
SHA1 hash: 353c8983133654c015a18a57ac9ab4aa1d7d3d73
MD5 hash: 4a6a3c97788e24a098f224db11c16228
humanhash: magnesium-kentucky-video-crazy
File name:proforma invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'628'672 bytes
First seen:2020-05-28 08:32:44 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:Ktb20pkaCqT5TBWgNQ7aoMFgm+q2AUgqjp55o02WG6A:3Vg5tQ7aoM2C23d5itJ5
Threatray 10'936 similar samples on MalwareBazaar
TLSH 3075EF2273DEC364C7B252737A15B355AE7B782536A5FC6B2F980DBCE820121421E673
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: thermocool.co.ug
Sending IP: 70.35.202.75
From: adana <adana@sarten.com.tr>
Reply-To: adana@sarten.com.tr
Subject: Re: Proforma Invoice
Attachment: proforma invoice.ace (contains "proforma invoice.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
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:
2020-05-28 09:01:50 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
22 of 31 (70.97%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'926 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-qzp8j2ltpn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
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
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

ace 73e957a1aa3cf4bbb325f9772cb7af8af56077c6f690ef7c68b2921a4f6cca05

AgentTesla

Executable exe abe31ed969a901ceaf37db8f559cea9f23facc8c37a691777a64a45e24a94307

(this sample)

  
Dropped by
MD5 39e695a9f94c99e84378e5864980f565
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 73e957a1aa3cf4bbb325f9772cb7af8af56077c6f690ef7c68b2921a4f6cca05

Comments