MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86339324135e2584d960711e0adad1563fe4d577ff72a5f0a715b8e1768ae69f. 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:	86339324135e2584d960711e0adad1563fe4d577ff72a5f0a715b8e1768ae69f
SHA3-384 hash:	6c9dbd4cc0403451730f58ea6dfc981c52f2bd4682b028c4eadeb5227502b66ebb3d50175956d4c9c8d83a27a502c80c
SHA1 hash:	19bf19fe69e2109f6ab397f110e2fe4cb02f98db
MD5 hash:	d31083166905c0dd86e9663cabf6fd3c
humanhash:	video-maine-october-jupiter
File name:	Swiftcopy.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	732'672 bytes
First seen:	2020-08-17 09:18:19 UTC
Last seen:	2020-08-17 10:08:15 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	12288:XOwk/kP9iOPN8VBVrqhs21L3NH+JZniw8LOKVXT8j4PoIpzqJag7aVkMn9pG9TiW:ew3l3N8DE/l3J+JZn38LDXTLoozAMnHu
Threatray	10'156 similar samples on MalwareBazaar
TLSH	D9F4222376E0C812C17A2975884363A417B9B9C3B953FB1F7ED9638C5C253E59680ECB
Reporter	cocaman
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/46874/

Detection(s):

SecuriteInfo.com.Generic.mg.d31083166905c0dd.10353.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Launching a process

Creating a file

Unauthorized injection to a system process

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/433033

Signature

.NET source code contains potential unpacker

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)

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 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/86339324135e2584d960711e0adad1563fe4d577ff72a5f0a715b8e1768ae69f/

Threat name:

ByteCode-MSIL.Backdoor.Remcos

Status:

Malicious

First seen:

2020-08-17 09:20:08 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=qyzzgjatlysyjwlaoepavwwrky76jvlx75zkl4fhcw4oc5uk42pq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

27bd6b90b0679826263d4555f66bfc6d153c46538b5fff3a23cf31f03ef2c1a3

AgentTesla

4bf95223a897fa6ab4bda57ba941ecedb120c3e0a8564900f4142596e3414585

AgentTesla

510b24a8ddcc1a99925f07d8ec0b56489930147a95810b787291b3396bd54a7c

AgentTesla

5b52beb61f01acce45442d85adcc909eabc07d87fc006d35c9e37f5d8b69d2c2

AgentTesla

68fc1b87f19de1765e5dab39ebabef62e2acf44a61942918016dad9513e8b910

AgentTesla

823f72e280224715e6d4f7fff1f792d2c372d7633eab250f2308325eff114c18

AgentTesla

e2ee2925682e188e41fcdf49f0274de4617fc3a9506ad31be7a9caeca6d21b38

AgentTesla

f0b3d714aa71901073c4fa858d345e59396482f33e477b57d04089cb842f20c9

AgentTesla

f10109e2e93cc1b099adc1aee4e8306dc1e43baa4bfa7f2a7ff657611e12fb08

AgentTesla

+ 10'146 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200817-l62p84ejqn/

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:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/86339324135e2584d960711e0adad1563fe4d577ff72a5f0a715b8e1768ae69f

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