MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d6824a76cdb66150361c039b10e1fe5eb109b7bf6131f825186f537b5d8e497. 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: 9

Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash:	0d6824a76cdb66150361c039b10e1fe5eb109b7bf6131f825186f537b5d8e497
SHA3-384 hash:	23d7ec43fa4116477f76a76deeeca9911b22355d2efcdf5e3fc4c01e9ff6a7e785bf82a2503eb855c3c101f31d885c3e
SHA1 hash:	6b36beb5161c52bab28658633bcdb90c501552d5
MD5 hash:	347552f16085097b8311621b034722ed
humanhash:	carpet-thirteen-india-asparagus
File name:	Quotation Referance_2020_16_7.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	529'408 bytes
First seen:	2020-07-16 19:07:27 UTC
Last seen:	2020-07-16 20:13:04 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	6144:HbXC3AVk4zUOeX5T03UBBhrsBj6xqwgztl5pbt920mzXll2p7rWJ7Ud:Hbq2k4zUrp77KrwUu0mzXll2pne7
Threatray	10'628 similar samples on MalwareBazaar
TLSH	ABB48BE83EE29911C9FF8EBA4CA1ED3149283DC6F4F1A26977C8EE4F3171240D859159
Reporter	abuse_ch
Tags:	AgentTesla exe

abuse_ch

Malspam distributing AgentTesla:

HELO: vps.rajo.com.br
Sending IP: 162.241.40.68
From: Christain Medrano <contato@cienciasociedade.org>
Subject: RFQ_1832392349
Attachment: Quotation Referance_2020_16_7.img (contains "Quotation Referance_2020_16_7.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/27032/

Detection(s):

SecuriteInfo.com.CAP_HookExKeylogger.21298.10914.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Using the Windows Management Instrumentation requests

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/388826

Signature

Found malware configuration

Initial sample is a PE file and has a suspicious name

Installs a global keyboard hook

Multi AV Scanner detection for submitted file

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file access)

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/0d6824a76cdb66150361c039b10e1fe5eb109b7bf6131f825186f537b5d8e497/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-07-16 19:09:06 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=bvucjj3m3ntbka3bya43cdq74xvrbg336yjr7asrq32tpnoy4slq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

2198d9c0cafd92002671af04dc5ba8a90abdf87ceb4ea3877b128857a193c8b8

AgentTesla

24bbbef09b9e58d6da0fe8ae7dbfbc093dc5287cb26dc98e948684a1fc442642

AgentTesla

3d0fc511748582c4c2d6a1e46d10f1fe8116803ab7400d571e43997fb1f23201

AgentTesla

753688c06533ff22d08293f57122f3643401e828aa4766887951093de3239b83

AgentTesla

9b6b2038805b770162eb920f87e9ca06742f72d7b2034883c9b90d41e0c06e93

AgentTesla

9bca8f7366390a1fac5bfcc29896ce8d4e75475eb9a3b41af7293e9c6b718451

AgentTesla

bcdf903e15833b193349df7405af34e9b48a943c703d3ce222d82911e6e7d6f8

AgentTesla

dee1fa115a3e06310b958baca7bf709144f770de027ab3c615f6937b7544cd75

AgentTesla

ee180e2ce4c79e38d7c5c4f5e56fd22642d8fefa00cc543e9d85dbcb6944ae88

AgentTesla

+ 10'618 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

spyware keylogger trojan stealer family:agenttesla

Link:

https://tria.ge/reports/200716-y25xsnbspe/

Behaviour

Suspicious behavior: EnumeratesProcesses

Modifies system certificate store

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of SetThreadContext

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Reads data files stored by FTP clients

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