MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434. 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: 18

Intelligence 18 IOCs YARA 2 File information Comments 1

SHA256 hash:	e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434
SHA3-384 hash:	4a0d4baad1d13afdb32612fd1f3ffb578191d3cf1b8d851268b3cb2819f440cebe0c6460eb2eba7b6b4ce04b21d72ac0
SHA1 hash:	56bef212cc93bc74e5b3a2aaf61d4b384bf39737
MD5 hash:	cc4229c7b87e29e2b0560ef951a205bc
humanhash:	early-network-zebra-september
File name:	cc4229c7b87e29e2b0560ef951a205bc
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	948'224 bytes
First seen:	2023-06-29 05:56:08 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	24576:Tp/49mhYs43CVGo0yuiZm4yZ5DSMOFgzN4s:NM13Ws4yjDrOFgzm
Threatray	4'270 similar samples on MalwareBazaar
TLSH	T1AB156B3C677D9A22C030D7B9CED584B3F2654F3AB411D922588A7BB52762B521DC332E
TrID	63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	d2929c9c9cd8e0f0 (5 x AgentTesla, 2 x RemcosRAT, 1 x Formbook)
Reporter	zbetcheckin
Tags:	32 AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

288

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

cc4229c7b87e29e2b0560ef951a205bc

Verdict:

Malicious activity

Analysis date:

2023-06-29 05:58:12 UTC

Tags:

agenttesla

Link:

https://app.any.run/tasks/409dd571-1d70-44bf-90bd-570c3e482fb4

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/403670/

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.67842331.12919.756.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a custom TCP request

Restart of the analyzed sample

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/649d1d2ee1b9083ea6dbc7a3/reports/d14c8c75-66be-4884-82b9-593f5bf6c9eb/overview

Verdict:

Malicious

Labled as:

Trojan.MSIL.Agent

Link:

https://www.hybrid-analysis.com/sample/e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434

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/751aac30-5b78-45e3-8a17-b8de1799cce3

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1263043

Signature

.NET source code contains potential unpacker

.NET source code contains very large strings

Found malware configuration

Multi AV Scanner detection for submitted file

Performs DNS queries to domains with low reputation

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/e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2023-06-28 19:07:21 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 36 (61.11%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4v6eissqudfzvqkbkirasi3wguzpriuayn77ixxfl3ziqrduaq2a._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

1dd3caa0895d9aa12c35344464fc9a229b1d55e8d134e83362fe75753f36ae74

AgentTesla

1e5492854f8e9e427a594ac5938e7a798e084f7bc960a62fdfa076e3f929de57

AgentTesla

3625699aceef8218cece58914659f6ba003e6f26ad033645ed738b4972050aa5

AgentTesla

806d84d7beb73d21f10339e37cc8cad779ab270fb80b79258268aa78fe85f9b0

AgentTesla

8cb05af5d5848832ac7006071a842f3566196a891cd232ff3602b550803e73c5

AgentTesla

8d47a0875bae9f6a20e36525e6be0c0450e7492fb540a1f65802601bf8e558bb

AgentTesla

987a4d7b9be473efd2aa0ff7f0958414d64e0fa058bbaadb702c2024dbc9562c

AgentTesla

c13d10d9eb5505c91c1982dd55019f8d5e5121952be774dc80eff344453c50ea

AgentTesla

+ 4'260 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230629-gnkrhacb47/

Behaviour

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Drops file in System32 directory

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

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:

7f172c992a432859bfc19589ebc3e26a05d44beef3e9baa55e29a3932e885f8f

MD5 hash:

714f9d4bb0c4c023e2c4e1aa6077b500

SHA1 hash:

c9a71d53b57e4b751a1d6864e0b9dd1bb1bba1f9

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

Parent samples :

007391d2d9045b56792ce040d658442ef6bebab5d5c60938c86a5835144a8d26
987a4d7b9be473efd2aa0ff7f0958414d64e0fa058bbaadb702c2024dbc9562c
e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434
4b40e11d7fcbf9eb1f49889af19bc26a8c3ef6faaf2c8614919d1ee0ef8f2ff1

SH256 hash:

2533d367f9ac30872666f71c6c786ddf9c1a60e24e07dfbc015d1640c5882743

MD5 hash:

8f43f2be0d3afe4c94a76594f04a9735

SHA1 hash:

6ab89fc9c930c99412593c7237baccc90f8c4c5b

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

4d7b9465baf1899cf739ff939db62cdb174d1d6a6fde6015436ffa9f3061a00e

MD5 hash:

f4132fab43323a0088d88ef11515af75

SHA1 hash:

5c122e0509361a189449065d78d2fdaf28f47826

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

a13594a40be709560086bdc1a22f3d54c4834e7dd8ab8a23f762b74fc8822344

MD5 hash:

1f4989e726c518b884372d4c6be69435

SHA1 hash:

279cd9397ec8c544f2b3a1241d951a0ab2b8ab72

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

7f172c992a432859bfc19589ebc3e26a05d44beef3e9baa55e29a3932e885f8f

MD5 hash:

714f9d4bb0c4c023e2c4e1aa6077b500

SHA1 hash:

c9a71d53b57e4b751a1d6864e0b9dd1bb1bba1f9

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

Parent samples :

SH256 hash:

2533d367f9ac30872666f71c6c786ddf9c1a60e24e07dfbc015d1640c5882743

MD5 hash:

8f43f2be0d3afe4c94a76594f04a9735

SHA1 hash:

6ab89fc9c930c99412593c7237baccc90f8c4c5b

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

4d7b9465baf1899cf739ff939db62cdb174d1d6a6fde6015436ffa9f3061a00e

MD5 hash:

f4132fab43323a0088d88ef11515af75

SHA1 hash:

5c122e0509361a189449065d78d2fdaf28f47826

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

a13594a40be709560086bdc1a22f3d54c4834e7dd8ab8a23f762b74fc8822344

MD5 hash:

1f4989e726c518b884372d4c6be69435

SHA1 hash:

279cd9397ec8c544f2b3a1241d951a0ab2b8ab72

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

7f172c992a432859bfc19589ebc3e26a05d44beef3e9baa55e29a3932e885f8f

MD5 hash:

714f9d4bb0c4c023e2c4e1aa6077b500

SHA1 hash:

c9a71d53b57e4b751a1d6864e0b9dd1bb1bba1f9

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

Parent samples :

SH256 hash:

2533d367f9ac30872666f71c6c786ddf9c1a60e24e07dfbc015d1640c5882743

MD5 hash:

8f43f2be0d3afe4c94a76594f04a9735

SHA1 hash:

6ab89fc9c930c99412593c7237baccc90f8c4c5b

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

4d7b9465baf1899cf739ff939db62cdb174d1d6a6fde6015436ffa9f3061a00e

MD5 hash:

f4132fab43323a0088d88ef11515af75

SHA1 hash:

5c122e0509361a189449065d78d2fdaf28f47826

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

a13594a40be709560086bdc1a22f3d54c4834e7dd8ab8a23f762b74fc8822344

MD5 hash:

1f4989e726c518b884372d4c6be69435

SHA1 hash:

279cd9397ec8c544f2b3a1241d951a0ab2b8ab72

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

7f172c992a432859bfc19589ebc3e26a05d44beef3e9baa55e29a3932e885f8f

MD5 hash:

714f9d4bb0c4c023e2c4e1aa6077b500

SHA1 hash:

c9a71d53b57e4b751a1d6864e0b9dd1bb1bba1f9

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

Parent samples :

SH256 hash:

2533d367f9ac30872666f71c6c786ddf9c1a60e24e07dfbc015d1640c5882743

MD5 hash:

8f43f2be0d3afe4c94a76594f04a9735

SHA1 hash:

6ab89fc9c930c99412593c7237baccc90f8c4c5b

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

4d7b9465baf1899cf739ff939db62cdb174d1d6a6fde6015436ffa9f3061a00e

MD5 hash:

f4132fab43323a0088d88ef11515af75

SHA1 hash:

5c122e0509361a189449065d78d2fdaf28f47826

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

a13594a40be709560086bdc1a22f3d54c4834e7dd8ab8a23f762b74fc8822344

MD5 hash:

1f4989e726c518b884372d4c6be69435

SHA1 hash:

279cd9397ec8c544f2b3a1241d951a0ab2b8ab72

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

SH256 hash:

e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434

MD5 hash:

cc4229c7b87e29e2b0560ef951a205bc

SHA1 hash:

56bef212cc93bc74e5b3a2aaf61d4b384bf39737

Link:

https://www.unpac.me/results/fcd966c1-da0d-4d99-8143-41935a44eeb2/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e57c444a50a0/report/overview.html

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/e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434

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:	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 e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2673643/

Cape

https://www.capesandbox.com/analysis/403670/

Comments

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zbet commented on 2023-06-29 05:56:09 UTC

url : hxxp://79.110.49.21/secgovernorzx.exe