MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdd5a26a1e63c3c60b9fa021dc6445a1a66d1680cfdf489c403645bb09b1e4af. 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:	bdd5a26a1e63c3c60b9fa021dc6445a1a66d1680cfdf489c403645bb09b1e4af
SHA3-384 hash:	24ae3befcbab9b39a72addb5e37bbfea1cf7240e03e648d19d805b9ad945421f9cb1c930dcd0d7e9fd1647138e26acbb
SHA1 hash:	d925a21a771092db303fdbffaa4b72a34e9c350a
MD5 hash:	48599c28405b1527f4ebde101cdb9011
humanhash:	table-floor-network-lithium
File name:	SecuriteInfo.com.Generic.mg.48599c28405b1527.17388
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	664'576 bytes
First seen:	2020-08-20 19:46:50 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:bVqjShwtEKz6OmKrQnLVLohbMhjtlKVPmiqhtRuHL9dLamanvgYvaFOqBhoU7k:bVZh+6wELVTPf6L9ZyYIF7
Threatray	9'203 similar samples on MalwareBazaar
TLSH	95E40255129FE70DEC3C9F789179112067FA700BE3A7C24EAEC744981B72B11A6637A3
Reporter	SecuriteInfoCom
Tags:	AgentTesla

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/49256/

Detection(s):

SecuriteInfo.com.Generic.mg.48599c28405b1527.17388.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/442417

Signature

.NET source code contains potential unpacker

Antivirus / Scanner detection for submitted sample

Found malware configuration

Injects a PE file into a foreign processes

Installs a global keyboard hook

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

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/bdd5a26a1e63c3c60b9fa021dc6445a1a66d1680cfdf489c403645bb09b1e4af/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-08-20 12:31:03 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xxk2e2q6mpb4mc47uaq5yzcfugtg2fuaz7purhcagzc3wcnr4sxq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

233ff0bfb72db560756d1a4886d708658e7bd64c5ca548aba0655b6332e050b1

AgentTesla

490ae9b839a658e4f14383fa7db7359dd1de83ed56f644c281e81e91895bdce3

AgentTesla

516b29be6f0d91a249adca2b26381bfa5b90cf6a643d1b621095c6425a74795b

AgentTesla

88734622195f09667ec17ecc61c3a1fe7dd63a930d45a22db92fe95cdf787af2

AgentTesla

8a1bab54673df9e46725e035d92723321576c1b871ac44facc775881d39f44a7

AgentTesla

8be1266645d388fa35124c58831cbd83fdc9b6faac7ad44ddaf4b0f6b9d2fd09

AgentTesla

c8d847101f95eee0e08b4cc4163fa12078698bc5ffef569a9d5d1b49dcbe6d32

AgentTesla

d17de71fad23c19ea4e181c8fe33be0fc230d15be13e6d3c755c77e7ff1519d5

AgentTesla

e1117b5ae3e0424b17971fcd47d27d29f26f2bd40f5f899bdabcdcfa68a57e6d

AgentTesla

+ 9'193 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200820-bb3acqa72s/

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:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/bdd5a26a1e63c3c60b9fa021dc6445a1a66d1680cfdf489c403645bb09b1e4af

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