MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2c5f74931c1d6871db672270876c1cc80bc90d4b4bca32355b95e762d30e246. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	a2c5f74931c1d6871db672270876c1cc80bc90d4b4bca32355b95e762d30e246
SHA3-384 hash:	d3378e7a62ed75b77915ff4694e29b6e84472f943d41b7e2455681ccd346e7212535f63a09a92abc18d1a2cf0c4cb7fc
SHA1 hash:	b8b56678e3e7c074c71b7a8b029988732217635f
MD5 hash:	fa6ae0c78ecfb892223e541ce4069f52
humanhash:	leopard-mississippi-virginia-louisiana
File name:	fa6ae0c78ecfb892223e541ce4069f52.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	834'560 bytes
First seen:	2020-09-08 07:36:19 UTC
Last seen:	2020-09-08 09:03:02 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	b21a7468eedc66a1ef417421057d3157 (10 x AgentTesla, 10 x MassLogger, 3 x AZORult)
ssdeep	12288:beGVla4LxkuayJ4uoqw3WCCkL5lOy/COaVUxAPqFXxjMAqdr/szUfoP1vhPkO:qGDh1aKoqw13WhVUSPqBjMvxQ31vhd
TLSH	8005CF63A2804837D1A3263D5F0B93B8A826FF5139186B467BE5DD4CCF396913939C87
Reporter	abuse_ch
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

103

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/57803/

Detection(s):

PUA.Win.Adware.Slugin-6803969-0

PUA.Win.Adware.Slugin-6840354-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Using the Windows Management Instrumentation requests

Creating a file in the %temp% subdirectories

Reading critical registry keys

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

Stealing user critical data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a2c5f74931c1d6871db672270876c1cc80bc90d4b4bca32355b95e762d30e246/

Threat name:

Win32.Infostealer.Fareit

Status:

Malicious

First seen:

2020-09-08 07:38:07 UTC

AV detection:

20 of 48 (41.67%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ulc7osjryhliohnwoitqq5wbzsalzeguws6kgi2vxfphmljq4jda._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer upx persistence spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200908-6mwkxss3ln/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Adds Run key to start application

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

UPX packed file

AgentTesla Payload

AgentTesla

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

Threat name:

Farheyt

Score:

0.80

Link:

https://yomi.yoroi.company/submissions/a2c5f74931c1d6871db672270876c1cc80bc90d4b4bca32355b95e762d30e246

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