MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 384e9e2987d36d51e9a29f4e780a1f87e852f6e57a28d62930144e7a2ac9c852. 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:	384e9e2987d36d51e9a29f4e780a1f87e852f6e57a28d62930144e7a2ac9c852
SHA3-384 hash:	9af1a7ad6624c7c671c3f408ef01aceaa50d18f9f9ab6f20b73e0ad582eb8be1a4725b26205799342e8289c443bf1a4e
SHA1 hash:	4e5ac4ccd1062caef730d82b2cb5fd247d435891
MD5 hash:	833a980941553560d83c9967817975ce
humanhash:	oven-kentucky-alpha-jersey
File name:	7020034101.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	586'752 bytes
First seen:	2020-08-27 08:29:32 UTC
Last seen:	2020-08-27 10:09:19 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:7HA6GnFr4yLvZobh6XtG+vABP/h9jsTd+tdzA/LuwsH:U6UFrx9ot6XtGoABX7jsTd8dz9f
Threatray	54 similar samples on MalwareBazaar
TLSH	B3C4129403BCEB15D5FF1FF9DC7D310003F269854969E2CDAF94A1A718E9B904A227A3
Reporter	abuse_ch
Tags:	AgentTesla exe

abuse_ch

Malspam distributing AgentTesla:

HELO: se4b-iad1.servconfig.com
Sending IP: 23.235.198.63
From: Jill Low Zhi Yu (Ms) <sales@iranpitch.com>
Subject: 询价7020034101 Accell Asia Limited Taiwan Branch
Attachment: 7020034101.rar (contains "7020034101.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/51690/

Detection(s):

SecuriteInfo.com.Trojan.DownLoader34.28890.21523.18434.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Unauthorized injection to a recently created process

Creating a file

Using the Windows Management Instrumentation requests

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/452425

Signature

Binary contains a suspicious time stamp

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

Found malware configuration

Injects a PE file into a foreign processes

Installs a global keyboard hook

Machine Learning detection for sample

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)

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/384e9e2987d36d51e9a29f4e780a1f87e852f6e57a28d62930144e7a2ac9c852/

Threat name:

ByteCode-MSIL.Infostealer.Agensla

Status:

Malicious

First seen:

2020-08-27 08:31:09 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hbhj4kmh2nwvd2nct5hhqcq7q7uff5xfpiunmkjqcrhhukwjzbja._file

Verdict:

unknown

AgentTesla

15ea783eaed5ea26907b2c782e5e201a56f2fe0a76005bb42a0b1ae72fe05c9f

AgentTesla

2ece9ea188efe1c9818ed0dd874ddcc1f88466baefb8bf369917be577ca006d6

AgentTesla

57227e050e647b24bd8029baecc2cf918c67bd3396af98dae1b6a87d37edc12c

AgentTesla

708e8ea4397b44ad8e1ea8ef53b0697dec1e09b6c454c7bf4654120e04a903f8

AgentTesla

7b23ee97c4ef7c1756202b63bf98f9b4e3235cd715cfa639368f7fa30f14ac26

AgentTesla

8bd67af43b81d9303bc114e81c598c9ae1cb4d55315c750ae3eea3691513c94f

AgentTesla

9b1328490717e1e3c97216a17bf36b67103a40dae3bbac6865487e51fea82b32

AgentTesla

b0813d378a8beb9c5ffa76eff2a030482a0b1b8a011b455db9186de4508b3ece

AgentTesla

b320085d9b4a8bbb0573f39896e3c812f24a11628ffcdf0895611bfa2b0a5354

AgentTesla

+ 44 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200827-4qygaqpjtx/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

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:

Farheyt

Score:

0.80

Link:

https://yomi.yoroi.company/submissions/384e9e2987d36d51e9a29f4e780a1f87e852f6e57a28d62930144e7a2ac9c852

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