MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9dd7808ad3eb4fb8a1ab8f7d40ff7bbebfaea8e8ca66741e3f720c257d5b4596. 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: 10

Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash:	9dd7808ad3eb4fb8a1ab8f7d40ff7bbebfaea8e8ca66741e3f720c257d5b4596
SHA3-384 hash:	1825c08e185c7f10a6c280b1d4d996236c9208a23fd535c78896a55a2de73b0f2365e0dda6c2da2855b9d2b09a394032
SHA1 hash:	4295f4c3ced719929da5bb91802c8ac2d6f68ac9
MD5 hash:	2f54d738624d416e28873a7d905ee9c0
humanhash:	mobile-mango-nebraska-monkey
File name:	2f54d738624d416e28873a7d905ee9c0.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	610'304 bytes
First seen:	2020-09-02 05:49:36 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:Ep7mk96vxhm6XInStRGHmQFgL0IeFcefLxW+Po:p37YnStfLReFce8Co
Threatray	9'273 similar samples on MalwareBazaar
TLSH	C3D412543AFD4752C9F5CBFC20DA7011177AA467A871D3A2DDC220CA26E37D09A52F4B
Reporter	abuse_ch
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/54163/

Detection(s):

SecuriteInfo.com.W32.Trojan-7.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Using the Windows Management Instrumentation requests

Reading critical registry keys

Setting a keyboard event handler

Stealing user critical data

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/457118

Signature

.NET source code contains potential unpacker

Found malware configuration

Injects a PE file into a foreign processes

Installs a global keyboard hook

Machine Learning detection for sample

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 detect sandboxes and other dynamic analysis tools (process name or module or function)

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

Yara detected AntiVM_3

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/9dd7808ad3eb4fb8a1ab8f7d40ff7bbebfaea8e8ca66741e3f720c257d5b4596/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-09-02 05:51:06 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=txlybcwt5nh3rinlr56ub733x2725khizjthihr7oigck7k3iwla._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

33e5803e360f1d0bd569f6033bd55fdb787b263dd334bb0a7c110fb8cf4d9ded

AgentTesla

82fed36e33e28ea2575e1d8e17ab4b34f03f72903f7b48ddaec1e2d021bb2c6d

AgentTesla

8f4534e365d2100fcc3af88ac8920546e8aa21c1f3f0e9881729e467ee04b32c

AgentTesla

a04b2cd4d358ae69e6d5cf8a7ab1748eea0819dfc47b17ec26c7795a9058012e

AgentTesla

c105895ec3316449eafc452198147356e1b91b2c38eaabd93cf1c20e12c07e94

AgentTesla

cc62fbe2f2d56489aa63caff47e0173e91ebd4ecd021d34aaa305c962006e880

AgentTesla

cedc75da62cc513dfe35c48b2ee7444e6a3206fd19969cf027d7311c17e75029

AgentTesla

df97a31515a7737f062cd6c43a4931f18518b157f33935c9720476d83fb5ab0f

AgentTesla

f0b2edb073dde8363d340f3b803204bf19ee231afbfb23136aa80bd12bed6673

AgentTesla

+ 9'263 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200902-vwtg5cfbsn/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

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

AgentTesla Payload

AgentTesla

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

AgentTesla

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/9dd7808ad3eb4fb8a1ab8f7d40ff7bbebfaea8e8ca66741e3f720c257d5b4596

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