MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1509ca07d232b2bb379cd9aa007112beae4ca6c88039906f4faa94b8e7ce47f3. 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 4 File information Comments

SHA256 hash:	1509ca07d232b2bb379cd9aa007112beae4ca6c88039906f4faa94b8e7ce47f3
SHA3-384 hash:	00c0c786492a9eee11c055c5ef1586eac12ac172aa99664cce2226eb0be7fc388e2b1dfb12aa2cac375a47765edf1c37
SHA1 hash:	c87a76472062ed6f22896668d59c9c102728da87
MD5 hash:	352819fca33d80c85aa8a14f0d2b2e9d
humanhash:	east-angel-skylark-glucose
File name:	000183_004Sorters_BratneyCompaniesFeb2020.xlsm
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	142'851 bytes
First seen:	2020-07-10 16:58:00 UTC
Last seen:	Never
File type:	xlsm
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	3072:Vfn75/5BOG4kgGkmlWADTvu4+P697QV/P3v/Oh06aAL0:Vfnl/qGNJkmMGu697QV/Pf2m6aAL0
TLSH	DED3F182B75AF4CFE5D287B16083A7EB33D586949D05CA52A043F27C2D74C232F1AE95
Reporter	abuse_ch
Tags:	AgentTesla xlsm

abuse_ch

Malspam distributing AgentTesla:

HELO: jd07.l.dedikuoti.lt
Sending IP: 212.24.100.15
From: Gabe Sweers <gabe.sweers@braitney.com>
Subject: RE:Re:Offer/Sorters/BratneyCompanies Feb2020
Attachment: 000183_004Sorters_BratneyCompaniesFeb2020.xlsm

AgentTesla payload URL:
http://phanmemtinhtiendanang.com/modules/mod_verison/EventCYR.exe

AgentTesla SMTP exfil server:
mail.mologadievents.co.za:587

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

Xls.Dropper.Agent-8758273-0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1509ca07d232b2bb379cd9aa007112beae4ca6c88039906f4faa94b8e7ce47f3/

Threat name:

Script-Macro.Downloader.Amphitryon

Status:

Malicious

First seen:

2020-07-10 14:26:09 UTC

AV detection:

23 of 48 (47.92%)

Threat level:

3/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=cue4ub6sgkzlwn443gvaa4isx2xezjwiqa4za32pvkklrz6oi7zq._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger trojan stealer spyware family:agenttesla persistence

Link:

https://tria.ge/reports/200710-lckecpys82/

Behaviour

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Suspicious use of SetThreadContext

Adds Run entry to start application

Reads user/profile data of local email clients

Loads dropped DLL

Reads user/profile data of web browsers

Reads data files stored by FTP clients

Executes dropped EXE

Blacklisted process makes network request

Process spawned unexpected child process

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/1509ca07d232/report/overview.html

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