MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea. 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: 17

Intelligence 17 IOCs YARA 3 File information Comments 1

SHA256 hash:	e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea
SHA3-384 hash:	6d8395244ee3d2b2fe9406c675a85ef9fad9a7a9b6c17ab907fc2a68ebf2dab116bfde6b2aaaa9be7a5195c56c00cc25
SHA1 hash:	849a79c6dfe1483875e7ca1780d9718c11102321
MD5 hash:	1caeba20d73f6665029d6bc0fa853312
humanhash:	tennessee-bacon-dakota-hamper
File name:	1caeba20d73f6665029d6bc0fa853312
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	630'784 bytes
First seen:	2023-09-04 06:26:05 UTC
Last seen:	2023-09-04 13:01:12 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	12288:KE9/X2MaoJKyKNt91+HMXvEYghrdyWocb75y5hxGJgcz/b/CEsPRWw3KV0:P/X2Kf0T+ttb2o7UbxYrzLCtWgKV0
Threatray	5'596 similar samples on MalwareBazaar
TLSH	T1D9D42389C65926BEE0B987766E3C0034DBB4845F15BCE74CDE8B66C751E77030AD22A3
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter	zbetcheckin
Tags:	32 AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

283

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

1caeba20d73f6665029d6bc0fa853312

Verdict:

Malicious activity

Analysis date:

2023-09-04 06:26:47 UTC

Tags:

stealer agenttesla

Link:

https://app.any.run/tasks/2531f49c-b4af-46d4-bd71-1177806e0de0

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

AgentTesla

Link:

https://www.capesandbox.com/analysis/445954/

Detection(s):

Porcupine.Malware.58887.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

DNS request

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/64f578b72a262962b79268dc/reports/55bcfe38-7537-46be-bdd6-9f7a19265cba/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/02ec8281-af61-4834-ae38-1b5c5bc4be80

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1302643

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Injects a PE file into a foreign processes

Installs a global keyboard hook

Machine Learning detection for sample

May check the online IP address of the machine

Multi AV Scanner detection for submitted file

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Sample uses string decryption to hide its real strings

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2023-09-04 06:27:05 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

11 of 38 (28.95%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4zisqrip6hmcoblfr7uvthic2dz3guafilavn37sqtte3afcjxva._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

3c3bfc4353b8c082ab7c4202df58d8008cd322258c4c5505d387cf3a128b78ee

AgentTesla

48344ddf6064b91600662af7a6b0c9d66b4ed354bd50839c360c21d62d49e63b

AgentTesla

4a6391439592ce3581a5d2c8f6195cc7e582d69222cf0e23d6bb0e8962abd1c2

AgentTesla

533edf06d2a3b4ffa55425f6660d56a34d46dd5ae90967ef6e19cc92324e58fb

AgentTesla

6818b7dbbe4752b07a9e9aa8c52e4e7544b71f062bb6a5f4b7e0c9172601fa97

AgentTesla

7deb65a2ec42de8489a8b8283a8927b3ec8301e4297e5daadc58f172b9c289db

AgentTesla

d56f7dbd535d973bc8b14f22c58ab9c658e0bbe3f3139e7c16c619dba98ec664

AgentTesla

+ 5'586 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230904-g7rddsef67/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

Unpacked files

SH256 hash:

afc29232c4989587db2c54b7c9f145fd0d73537e045ece15338582ede5389fce

MD5 hash:

6c00dff27e7b9281f4aa295b522b1e4d

SHA1 hash:

4ed317a0661c31766048fb6859f55c9646bb3534

Detections:

AgentTesla

Link:

https://www.unpac.me/results/f8012e62-a8c5-428a-a691-07ba059be289/

Parent samples :

e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea
95b4104ced9d11a7f6b53221793f7560f9161c163c5236a44ef0da3ad24093f6
ab335b9636205ee0f2260e18b7c546b6a110015b3a1b759bac656f17ce9e93b2
f2814d657629b6b1a63fc30ff8204741ad1ec2127f70752694735d938d427178
9b8d232557686b014c7d81422e07090548f11a2fa9750a7b8233286539b1a048
ffd7fc226ac862e9c9a944e35a73a151e1399595030a3826482e15bc82b5af92
63ad94d4ee50e7edb7ca2125ea488538068aacd4d572be22fa140addf11631e6
d3250ddf26bb9a71c94d06f22345e5ac30959195923ed5ca12db747e6ab1e65f
df239887fc79b6383173c139c8b15dc8279eb9a78e2f526646e45c14ff888b33
03446d8b365fd8c5488bac87d3bf769afa578a0280cd63e8736ab66f9d6c6f95
afc29232c4989587db2c54b7c9f145fd0d73537e045ece15338582ede5389fce
0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5
d1164fe7652f2c5c800f0227383ebbd77157e84ff84d6713e4a8ea3ff7d47f86
dc60d2664af0f3881cc494e9295e0534293254f1023c22aed8159c3f85f08a4e
a563ab0cc303385af151163bb2fe3bb88d6681f865bad186db4019ac84c7270d
21218005d2b9dab517e80b87bf4b135e876a18f0d48cd77b29ca89332c615b92
a417da4eec41ccce59772248286ee9bfed2d781aec33db52829fac3d5beddc97
8632a6cdacd3c2ca44c427d1ef6bea4a9c16a7089a31f12fe79ba6e108860902
931f38d16e4369c01166d7dac9bbe0bc28af3228b6fca5d4f23e6f06f2f13333
7e352106b797fd772547c6d0cdd113c888a9170cbf648b81fa136263e8e435d2

SH256 hash:

09947981e3065fc8d3137f05ac9bacb13692180f93063ff6761da01c2cdbc501

MD5 hash:

11dea7f7d5eb61c9d8e34f105075130f

SHA1 hash:

32995bf3231d9c5dd802ec2553b7f8ccc2b30b2d

Link:

https://www.unpac.me/results/f8012e62-a8c5-428a-a691-07ba059be289/

SH256 hash:

0e105b75b8d49cf6129af774e9d7e37ac315e6e90d2911d3cc583854482a9e95

MD5 hash:

ac144e03b94b8bbcfa4d8f0d8f8d0dd7

SHA1 hash:

1e955889309d8a230a4ae4779cf6f839ef5f520a

Link:

https://www.unpac.me/results/f8012e62-a8c5-428a-a691-07ba059be289/

SH256 hash:

0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198

MD5 hash:

f559a9abbd849eb977d262d597d6e4fd

SHA1 hash:

0a8769b40b026852690c89b913c2812817ef43c8

Link:

https://www.unpac.me/results/f8012e62-a8c5-428a-a691-07ba059be289/

Parent samples :

cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
81ccf158093718305b3499d0f16d8a82bcad69f2740066daca8d5b5ca9979688

SH256 hash:

e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea

MD5 hash:

1caeba20d73f6665029d6bc0fa853312

SHA1 hash:

849a79c6dfe1483875e7ca1780d9718c11102321

Link:

https://www.unpac.me/results/f8012e62-a8c5-428a-a691-07ba059be289/

Malware family:

AgentTesla.v4

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e65128450ff1/report/overview.html

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

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea

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:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

exe e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/445954/

URLhaus

https://urlhaus.abuse.ch/url/2709409/

Comments

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zbet commented on 2023-09-04 06:26:05 UTC

url : hxxp://yaleproducts.buzz/_errorpages/obizx.exe