MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5256b0d1f70b53aaf5a99cfd17fb0814d17dbeee55d8fa66fb796b2d0e9704c2. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5256b0d1f70b53aaf5a99cfd17fb0814d17dbeee55d8fa66fb796b2d0e9704c2
SHA3-384 hash: b547c3a19862a72539672400125d58bd61529a731f42e1331fdf8e87c47a7cc21567f95127c1e4efa8da8b17373b4b97
SHA1 hash: 6036c9be2be5b328df6c4a113bec0ce9eb562feb
MD5 hash: cb9293abf703fbc864aee58553b3e169
humanhash: hydrogen-sodium-victor-nine
File name:Amotec NV new order NO.13736-20-send quotationPDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:844'800 bytes
First seen:2020-07-10 11:17:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2050fc6fe8629092d6969251a507616c (10 x AgentTesla, 3 x AZORult, 3 x MassLogger)
ssdeep 12288:XZg4xCln237ztIdDN0P7Z5c0z+uP4nyirARkNQ2AAHL2+rPxkrcHnI21IuqW5A/Q:XiyCa7qmd5pLQyir/N+AVrJkrrtW52Q
Threatray 11'134 similar samples on MalwareBazaar
TLSH 0305AE22F6914837D0731A7C8D1F6368B92ABE512E3C99467BF40D7C9E3A650393528F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: NS399273.home
Sending IP: 37.59.45.5
From: Rubin Van Viaene <rubinviaene@amotec.be>
Subject: FW: send quotation - NEW ORDER 13736/20
Attachment: Amotec NV new order NO.13736-20-send quotationPDF.iso (contains "Amotec NV new order NO.13736-20-send quotationPDF.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/24369/
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.7.2197.30182.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5256b0d1f70b53aaf5a99cfd17fb0814d17dbeee55d8fa66fb796b2d0e9704c2/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 11:19:04 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjllbupxbnj2v5njtt6rp6yictix3pxokxmpuzx3pfvs2duxatba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
2b959630e96963b865a8f048f31385980d0f2aabb02846cc349278489dcf72b3
AgentTesla
3cccff9a1654ffd65017b4264a450e2c1198275dd84050139794488778bd7961
AgentTesla
4c6f455851b2d70a8c2ffe6561544081b3c98a2e45bf0faa3c58785faefec386
AgentTesla
661e8315649bab0f2f8f78a31a60935ff0a88d70883db4f1d54024a80f3bc798
AgentTesla
91e462bedfc07bf6a3ef8d29aa240925cb9a31335c090bc92c0f5672307b72ee
AgentTesla
a19573af6e0050d407b1dbd3bfb2966484d81e6cb6bf99059db0802d0bd2d5c2
AgentTesla
ab6b2eb710be64d6c8dccf33367f3f51df161f84511bcb87bfc0b04ee544cda3
AgentTesla
cef6e0c3abe51304b99c2703c06a88a3aab24c34dc8f22142cd763ece46c9266
AgentTesla
e47f1419ace154d1aa7057058e82c5cc21326f1e9502328588261cb31eb0a372
AgentTesla
e53ac115afc84ba420fa56287a73f4f59ad1c4eaafaf845f523d9d86418750e9
AgentTesla
+ 11'124 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/200710-ebwtn9kz1e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Drops startup file
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.

e8eca2023961e0f0b1acbd7a9159f074

AgentTesla

Executable exe 5256b0d1f70b53aaf5a99cfd17fb0814d17dbeee55d8fa66fb796b2d0e9704c2

(this sample)

  
Dropped by
MD5 e8eca2023961e0f0b1acbd7a9159f074
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24369/

Comments