MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4dd12f1cfe04bb5e3c80fae56fb501200e3237c7e2059acba45257f67ca7eecb. 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

SHA256 hash:	4dd12f1cfe04bb5e3c80fae56fb501200e3237c7e2059acba45257f67ca7eecb
SHA3-384 hash:	d02122ade298338f02bb099853b390278d71133ab55a8ea3c5e1366ac7f49df05dd9ee3c68b6728238cad34e2710c75e
SHA1 hash:	a5b804d6947adfb3882e1b731e1d9ed9e5e2352c
MD5 hash:	3b9de61c232af89395b08a4d95ef37f5
humanhash:	pizza-hamper-lion-oven
File name:	Purchase Order Glencore International AG.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	576'000 bytes
First seen:	2020-07-16 06:26:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:e7HZg2k4zUNKjFnUhQzpKkNnq3v2njzQ0sYMHy4wIO:YH2KjFnw6x83Mj
Threatray	11'073 similar samples on MalwareBazaar
TLSH	F1C49CCC3910759EC44E8D768964EC70A6202C66F7FBD20763C36E9F793C697CA152A2
Reporter	abuse_ch
Tags:	AgentTesla exe

abuse_ch

Malspam distributing AgentTesla:

HELO: se1e-lax1.servconfig.com
Sending IP: 173.231.224.5
From: Gabriel Steiner <gabriel.steiner@glencore.com>
Reply-To: Gabriel Steiner <gabriel.steiner@glencore.com>
Subject: [Glencore International AG] Request quotation for supply & manufacturing, Purchase Order no: GL34853487
Attachment: Purchase Order Glencore International AG.rar (contains "Purchase Order Glencore International AG.exe")

AgentTesla SMTP exfil server:
smtp.flowtech-eng.net:587

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/26347/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Using the Windows Management Instrumentation requests

Enabling autorun with Startup directory

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/4dd12f1cfe04bb5e3c80fae56fb501200e3237c7e2059acba45257f67ca7eecb/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-07-16 05:50:20 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jxis6hh6as5v4pea7lsw7nibeahden6h4iczvs5ekjl7m7fh53fq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

22d92e9b0441722e2eec1d718cfbc78036132d57b15ec9ab1a84170cd1633efe

AgentTesla

3091ca40c5f5ef59fe0baa4a04e1cd0b8263b6349dd0026f3fb23893f1a0fc38

AgentTesla

56cd939651c9ee93f11c373aac8fcb3a97d5403a381f6e2b20e4f723993430b1

AgentTesla

57234a3ec3bf2d3e6539a25221595d791fcf68dbed39a942651819c74fc3c664

AgentTesla

6c14f83aa09c4b45b49bc66096834c964a934f8d171733babb829aaf1f6d579e

AgentTesla

80f73360664b173a59e37be245fe1b791a61c74649e6a0f15ae5dc7fb984cfdc

AgentTesla

850d2b9605dd60453e789781aac42f97222f0f1c86ed87c5daa27f38e395e2bc

AgentTesla

ac096eae22a7f902793da67988ec4d86794135ce3375665343349f6b60755d88

AgentTesla

f32433910c4e4cfc2c310279138f0c977abdb9878661781bf28c752b15b92df7

AgentTesla

+ 11'063 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

spyware keylogger trojan stealer family:agenttesla

Link:

https://tria.ge/reports/200716-s8slxmjwje/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetThreadContext

Reads user/profile data of local email clients

Reads user/profile data of web browsers

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