MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ee26c67c29e7676aa1dc1aa46d7499847fc9ed9407fbbdfa3a54df29d2c6b39. 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 2 File information Comments

SHA256 hash:	8ee26c67c29e7676aa1dc1aa46d7499847fc9ed9407fbbdfa3a54df29d2c6b39
SHA3-384 hash:	693c6d33d089cba147a459465be8c786514235d123978fd2807d61941e8ae00b0221c20132e88ae2974028f15ebaee44
SHA1 hash:	0bba9835641f1667a6405704257843efb8793eb7
MD5 hash:	55105dbe90b93f9957924355d7309ec4
humanhash:	eight-nineteen-oregon-harry
File name:	IMG-009.docx.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	595'968 bytes
First seen:	2020-10-29 20:28:07 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:DFCwOSOxA7Cb+Di01U7pKe07SpCAZmA+/k8kAoMu3HxB2Pwv:DMutY+e01U7mS1ZmAik8kvMu3HmPwv
Threatray	854 similar samples on MalwareBazaar
TLSH	32C4120F570AC74CDEAE137DF56613398B2D91823402DB65EA20B8EDAF57BC468046F6
Reporter	GovCERT_CH
Tags:	AgentTesla

Intelligence

File Origin

# of uploads :

# of downloads :

101

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV3

Link:

https://www.capesandbox.com/analysis/81052/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

Creating a file

Using the Windows Management Instrumentation requests

Creating a file in the %AppData% subdirectories

Forced shutdown of a system process

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Unauthorized injection to a system process

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/516561

Signature

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

Machine Learning detection for sample

Maps a DLL or memory area into another process

May check the online IP address of the machine

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)

Sigma detected: RegAsm connects to smtp port

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)

Uses an obfuscated file name to hide its real file extension (double extension)

Writes to foreign memory regions

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8ee26c67c29e7676aa1dc1aa46d7499847fc9ed9407fbbdfa3a54df29d2c6b39/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-10-29 09:03:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=r3rgyz6ctz3hnkq5ygvenv2jtbd7zhwzib73xx5duvg7fhjmnm4q._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

3c435092d73705fae5c2581c79fe61ad379e7e001250196d3083fd33b031a303

AgentTesla

5f7245f78a3e2949e437076dbff5d4f607d8fc7f961989577031b316e45897a2

AgentTesla

6980aeb611a463dd259e89d31b6a85a4b4363ead441790e55869c4073f533c0f

AgentTesla

79741ae5b4b9be50e38207c9783a8dca3e6f406695802da271ea4fac14ea3144

AgentTesla

9d36d33688fefea55f7b2b7c25165ab3a85319b5f466174fa2396537187eabe0

AgentTesla

a02ddaa108e3ffefb5b7024adf7190b5eadbd7b73d91f7380aeaffbd01b4cbf4

AgentTesla

b4f20bb869575d8b20aaf614f422f6a889ed24d9a6031564235ff3f7a7a97bdc

AgentTesla

db14356168d27875343339ce3629b4c73b00a7df7e3be524eaeb508cc4663b5f

AgentTesla

fc23fe967415672cbd925b8f8e1ab099003ba329592b4075fa36c8e53582f5cd

AgentTesla

+ 844 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla keylogger persistence spyware stealer trojan

Link:

https://tria.ge/reports/201029-cmlzlcngme/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Adds Run key to start application

Looks up external IP address via web service

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

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

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/8ee26c67c29e7676aa1dc1aa46d7499847fc9ed9407fbbdfa3a54df29d2c6b39

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.