MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f807d6a3339a63f67915e72bddec1bc3b2e02e2b26102b37a464e32eb646af09. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f807d6a3339a63f67915e72bddec1bc3b2e02e2b26102b37a464e32eb646af09
SHA3-384 hash: eaeaac0c974733b56e06067b2092f8276e9fc91f0bfa3ddba1f941ea21329d548d19ee1fd30ed4e69b9b2b25e3953737
SHA1 hash: 52abc216beb678b55a4286cfb3d49ea7ffc7b7de
MD5 hash: c5000800f2b7fc54cab3f21fc024c5d4
humanhash: queen-floor-louisiana-hawaii
File name:hhhh.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:822'272 bytes
First seen:2020-07-09 15:13:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6e63d8c4f95b00f80e5b95c70d92a973 (10 x AgentTesla, 3 x FormBook, 2 x NanoCore)
ssdeep 12288:OGvZepMqJ07C6YHyrn9baFbUBXrVAlLSjuJq7dcq1KvcTCVR/2/MJDonvshSK:OIgpM+F6YHyDYFYUNSJlOcmVnDo4r
Threatray 11'761 similar samples on MalwareBazaar
TLSH 5C05BE22FEEC4833C166163D9D1B9768A9EABE413D289D462BF41D4CDF393413836297
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ns3362694.ip-37-187-73.eu
Sending IP: 37.187.73.180
From: fycoutt@gruposantander.com
Subject: Confirming - Detalle de Facturas Cobradas
Attachment: 169029282-071456-sanlccjavap00004-1.pdf.rar (contains "hhhh.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/23963/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Trojan.Delf.FareIt.Gen.7.17255.16370.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f807d6a3339a63f67915e72bddec1bc3b2e02e2b26102b37a464e32eb646af09/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 15:15:06 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ad5nizttjr7m6iv44v533a3yozoalrleyicwn5emtrs5nsgv4eq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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7748f1dcea952ed6c4fca8e3bfa378bbb2e3d2da2938a9215d988c16207b1eb8
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961151f7d903eb436995b695acc2daf05122527dbeb963fce0bbcefa16eeb44f
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c9fbaba2cece9a148814fc244e4975de08a58d5fc1ccab3132a29748d8e863e2
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cc71aaff5556a4053df2846a191ff63e54b3b10df75b98a3d8d5edc4c02c7d1b
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d5428c33e4529ecf6c9c4b338a65c7f9d990f956744da9a8089d6b9a0156f9f9
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e53ac115afc84ba420fa56287a73f4f59ad1c4eaafaf845f523d9d86418750e9
AgentTesla
+ 11'751 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200709-cb96wtpjf2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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
UPX packed file
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 5b347b4e52b876c128a7b5cde796c53831a4a31686f814c2a1b3cfbd50db02d7

AgentTesla

Executable exe f807d6a3339a63f67915e72bddec1bc3b2e02e2b26102b37a464e32eb646af09

(this sample)

  
Dropped by
MD5 93b002a71c0327e7f318b2c694329af0
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/23963/
  
Dropped by
SHA256 5b347b4e52b876c128a7b5cde796c53831a4a31686f814c2a1b3cfbd50db02d7

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