MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e1398abdfa85e32529125bf46eca2248faa7baa07f114ead8e310fc05a73beb. 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 3 File information Comments

SHA256 hash:	0e1398abdfa85e32529125bf46eca2248faa7baa07f114ead8e310fc05a73beb
SHA3-384 hash:	766924f29ea3e1ed2c13f17028ff185df2471613fd3ed45d01e3984a4622b6b7d1d41d5608eb618f7ae0706fd196cd9a
SHA1 hash:	fd105ad0cfaac1465e7773e1f5a98a4bdc9ab7d9
MD5 hash:	e9578b76923aaf0ef5c6ddd29f04c44b
humanhash:	double-lake-yankee-orange
File name:	PO-7890374.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	500'224 bytes
First seen:	2020-07-16 06:57:18 UTC
Last seen:	2020-07-16 07:08:24 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	12288:PL2iNV2k4zUVVtFEK2JGHGVHswv/jC8kAJ7sYZWa:j1/jWsHGVMwHjCFM7Wa
Threatray	11'318 similar samples on MalwareBazaar
TLSH	41B4F0DC3864A826CA5D0EF94C61E63053701E82F8F6F2952BD1FE5F31B63A5E142663
Reporter	jarumlus
Tags:	AgentTesla

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/26408/

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL

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

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/389363

Signature

Installs a global keyboard hook

Multi AV Scanner detection for dropped file

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: Scheduled temp file as task from temp location

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

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 schtasks.exe or at.exe to add and modify task schedules

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/0e1398abdfa85e32529125bf46eca2248faa7baa07f114ead8e310fc05a73beb/

Threat name:

ByteCode-MSIL.Trojan.Masslogger

Status:

Malicious

First seen:

2020-07-16 01:18:51 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=byjzrk67vbpdeuurew7un3fcesh2u65ka7yrj2wy4mipybnhhpvq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

270592773be872b958648c433f1fe0b5e2b50260800608cc644b3a8172090343

AgentTesla

4a0e435e16417fce4124563f90343d490f2b7efb9192ca11e42d593be7e8a84a

AgentTesla

61d3b16d69068afeb3bc8e202dac064f6feb408f8146a721a6b31d83c20fe13c

AgentTesla

632488a95f110337903d21112c4982bac033aa4328c4df85b6abac260e34bc8a

AgentTesla

7ef89eedb2b94ba182361208dc6fc31bd1dd3e378e0c5ba28a137996764a2de7

AgentTesla

aa7cf195c540803383a53aef054355871842e7ff152e96e4a838d07d3bbc6de1

AgentTesla

e38221d0c30adfaf57d9059494105c09264d31aa5f8ee3daa5658dab9d895f35

AgentTesla

fe200cf4827d467a2915295f0b092c7afedfc13dde1381a74bb884e2baceb44c

AgentTesla

fe41fe0b302887f61f20473015f386ab57ddb4cc278b3e1639c07337012a58f4

AgentTesla

+ 11'308 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger trojan stealer spyware family:agenttesla

Link:

https://tria.ge/reports/200716-s42xlyn6q6/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

Suspicious use of SetThreadContext

Reads user/profile data of web browsers

Reads user/profile data of local email clients

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