MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6169ca9934aa8acf615fba63a182eac496ed480ecd7eca3689c1859bcfbd10ba. 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:	6169ca9934aa8acf615fba63a182eac496ed480ecd7eca3689c1859bcfbd10ba
SHA3-384 hash:	018ebf84d002e156051c2330c40dd334bb0a173c155dff7c226b2084783a4915703e375858651aaba4cb289622bc7196
SHA1 hash:	de451783812a0a42b53e22ea0fc0dcd61ad1c5e7
MD5 hash:	c4379cce758271ce5080c61a753e3d21
humanhash:	magnesium-vegan-king-missouri
File name:	30% Swift Scan0076567865.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	680'960 bytes
First seen:	2020-08-11 11:41:05 UTC
Last seen:	2020-08-11 13:19:03 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:DdSvgrpiAIobaLlwsCy5OpCixppMWMPhv+gr/y8L5GmNx7K3t3QQV:Dd7QAIowCy5ALSWSv+
Threatray	10'662 similar samples on MalwareBazaar
TLSH	D1E47DAC32587ADEC49B8D368A5C2C90AA253C675B1FC60B5017319D9E3DB97CF106B3
Reporter	abuse_ch
Tags:	AgentTesla exe

abuse_ch

Malspam distributing AgentTesla:

HELO: vps-211341.montevideo.net.uy
Sending IP: 190.64.204.72
From: Rose Gutierrez <sales@sharkmotions.com>
Subject: RV Advance payment
Attachment: 30% Swift Scan0076567865.zip (contains "30% Swift Scan0076567865.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/43305/

Detection(s):

SecuriteInfo.com.CIL.HeapOverride.Heur.17625.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Unauthorized injection to a recently created process

Creating a file

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/418645

Signature

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Found malware configuration

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)

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

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/6169ca9934aa8acf615fba63a182eac496ed480ecd7eca3689c1859bcfbd10ba/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-08-11 11:43:04 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=mfu4vgjuvkfm6yk7xjr2daxkyslo2saozv7munujygczxt55cc5a._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

5ece001c55a57cdf719fd6cbacec989d348086d7a22d9a0764aab2473aa3e9f7

AgentTesla

6972fcf47a2db0c5ce7cd905bd12cbbc5155e98f57e1362a8b1a3c94177a2419

AgentTesla

6aabf54e49076a1e1ba3f8b06c90b86932585d7648151db9ea0a2c0c55d00dae

AgentTesla

8f32b214dfe7dca133c2c100d46aae307ae1436a2b4afa27f261cb51c7ae262a

AgentTesla

9c7b103e3aaa595ae90af29253f1c0c7062dba34fd4b97070644105b025a3488

AgentTesla

aa72cac1ef23e95b93552363feb47970ce53eda70296757aa29c1f445d9529be

AgentTesla

cbfc08ab907fa89fcf4921c6824a84f112324ff1acaa63934774bba8d98f2b01

AgentTesla

f7591a2de2385aa3dad95196e96345c79780582807efb02718e37dfd4f092e81

AgentTesla

f8311c2389077ec88e9a7101e5950173d00356248136bc3e2242079ac4398cf6

AgentTesla

+ 10'652 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200811-4kvwcf9br6/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

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:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/6169ca9934aa8acf615fba63a182eac496ed480ecd7eca3689c1859bcfbd10ba

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