MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf7fa6c522942e6b4c87248e59e239bb3e265cf9f138c9821e538f3e182f5fa3. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf7fa6c522942e6b4c87248e59e239bb3e265cf9f138c9821e538f3e182f5fa3
SHA3-384 hash: 68fff5bb56d7ea937b4b3ea140641685706e5b81f68258fcd45019a2597655fedd357352d61bf54e86032106abcdaa2c
SHA1 hash: 215124d2e64c211e23615485cfd8127cb91b6c57
MD5 hash: d12db96741e1c6e4c428b272caaccbfc
humanhash: cardinal-hamper-enemy-earth
File name:2020eed.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'784'320 bytes
First seen:2020-05-05 10:55:31 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:Ftb20pkaCqT5TBWgNQ7ahgLhEDd3nz7g/TzhwyGxilxPZMMvIey/cT6A:2Vg5tQ7ahgLW3g/X5W0PVAeoG5
Threatray 10'965 similar samples on MalwareBazaar
TLSH 5685DF22639D8260C77F51737A557701AE6BA82537A0FCFB1FA4483CA9101E11E3E66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.strongmailvault.com
Sending IP: 111.90.144.212
From: Dae-Jun Kim <ref@intertach-group.com>
Subject: Re: Order
Attachment: MT0234PO.IMG (contains "2020eed.exe")

AgentTesla SMTP exfil server:
smtp.ay0ub-sd.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 10:46:33 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z572nrjcsqxgwteheshftyrzxm7cmxhz6e4mtaq6koht4gbpl6rq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'955 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-q5z2h7z87e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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
Drops file in Drivers directory
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

img d8a22bb98e8c4252e78826c7941dccaa957e39f9f958d59b1d2cee4f6ca30d31

AgentTesla

Executable exe cf7fa6c522942e6b4c87248e59e239bb3e265cf9f138c9821e538f3e182f5fa3

(this sample)

  
Dropped by
MD5 a05ce7dd5c0be7827b03e1dffa0f1df3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d8a22bb98e8c4252e78826c7941dccaa957e39f9f958d59b1d2cee4f6ca30d31

Comments