MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5bdf37ff9eb3ccb965c0392bc6571d3cb1cb606102f8c92bf54d9c71bb6955ed. 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: 14

Intelligence 14 IOCs YARA 2 File information Comments

SHA256 hash:	5bdf37ff9eb3ccb965c0392bc6571d3cb1cb606102f8c92bf54d9c71bb6955ed
SHA3-384 hash:	c6f68f970d993f8709b0e49205ffa27ba765f2c396604e3035762e8e4187c49a72f79edc80edf8cd300f479ebd236405
SHA1 hash:	f43313c5c49974ff08f9c23a333dace57511a00d
MD5 hash:	c62b8b62ecd8aaa210397745b62b3052
humanhash:	berlin-april-india-enemy
File name:	po.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	975'360 bytes
First seen:	2023-07-04 04:29:54 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:PWn0pZE2O9SSAYWFtWdEZj2gFRylBHHNiKWvip4h9Eja6YvlkpE:xw3ZAYWFtN5jIpHpp4hOja6
Threatray	4'475 similar samples on MalwareBazaar
TLSH	T1F72583AD294032A7947DD952C2524B4AF23B6C1FB2134C6B2ED617C1862E41E7BEDC1F
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)
Reporter	threatcat_ch
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

295

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

po.exe

Verdict:

Malicious activity

Analysis date:

2023-07-04 04:32:07 UTC

Tags:

agenttesla

Link:

https://app.any.run/tasks/332fceb3-0120-4018-84bb-e38ce585923c

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/406240/

Detection(s):

SecuriteInfo.com.Heur.MSILRandomKrypt.3.13072.74.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a custom TCP request

Restart of the analyzed sample

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/64a3a04bcf99e7a5cfccb325/reports/fc39a31a-69ed-45b5-9119-23a5d1fa5407/overview

Verdict:

Malicious

Labled as:

MSILRandomKrypt.Generic

Link:

https://www.hybrid-analysis.com/sample/5bdf37ff9eb3ccb965c0392bc6571d3cb1cb606102f8c92bf54d9c71bb6955ed

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.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d8b8a8c3-01b8-49ce-9fe7-6fc0e20d58de

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1266339

Signature

.NET source code contains very large strings

Found malware configuration

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

Snort IDS alert for network traffic

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:

n/a

Link:

https://mwdb.cert.pl/sample/5bdf37ff9eb3ccb965c0392bc6571d3cb1cb606102f8c92bf54d9c71bb6955ed/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2023-07-02 05:32:21 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lpptp746wpglszoahev4mvy5hsy4wydbal4msk7vjwohdo3jkxwq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

0957084aa1da579049aecc78dfcc29b5113a491fbdd4980e2d47110bb2a17c39

AgentTesla

415dba49ad160b272fc159f4a7eacba2990c09f0941127acb8c3366fe7866c12

AgentTesla

6869f0f539a85f4cfc6ed95c779d3ec8f91e3baf2b55442d083ce605880c84cf

AgentTesla

9618f331b2bbad7bbb947cedaad7dd744169318cb11212e05089c6f4b8983400

AgentTesla

abf28b7d6bbd007ec70287503abe5e01d90aef2125b1287c98c6aaae0cdc4180

AgentTesla

c0198b7a910f3c62f4f2caeb84c383c151289726300acf930b39f005290df3ca

AgentTesla

c7eb221558c49c1bc163ed223f2fd9847c4f1bce98401c779cbcdd5738b54edc

AgentTesla

+ 4'465 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230704-e4s2psce9w/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

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:

a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209

MD5 hash:

e7709a907be0cdb6ff7eb99daee97c6c

SHA1 hash:

bb3f6871c40f54070b53947bf6958d410ea8bac1

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

SH256 hash:

b849884959b76fd1f7a1d7d3c0803818c2711fe5a07bbe752f72e709d08a4a58

MD5 hash:

36f94319c567cfd67a49480c8419642b

SHA1 hash:

3b82e75ebdeab067a43d5ace45a5a3ab520bc732

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

SH256 hash:

060c53e13c427ad696ace138d0ca427341352c4033df12a5af3f2ccf98afdde0

MD5 hash:

9f038eed6bf472a183af1754924b2da5

SHA1 hash:

14f0f778a06a19e5b587cd1b406383d4323ee3fb

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

Parent samples :

415dba49ad160b272fc159f4a7eacba2990c09f0941127acb8c3366fe7866c12
6869f0f539a85f4cfc6ed95c779d3ec8f91e3baf2b55442d083ce605880c84cf
9618f331b2bbad7bbb947cedaad7dd744169318cb11212e05089c6f4b8983400
c0198b7a910f3c62f4f2caeb84c383c151289726300acf930b39f005290df3ca
5bdf37ff9eb3ccb965c0392bc6571d3cb1cb606102f8c92bf54d9c71bb6955ed

SH256 hash:

a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209

MD5 hash:

e7709a907be0cdb6ff7eb99daee97c6c

SHA1 hash:

bb3f6871c40f54070b53947bf6958d410ea8bac1

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

SH256 hash:

b849884959b76fd1f7a1d7d3c0803818c2711fe5a07bbe752f72e709d08a4a58

MD5 hash:

36f94319c567cfd67a49480c8419642b

SHA1 hash:

3b82e75ebdeab067a43d5ace45a5a3ab520bc732

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

SH256 hash:

a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209

MD5 hash:

e7709a907be0cdb6ff7eb99daee97c6c

SHA1 hash:

bb3f6871c40f54070b53947bf6958d410ea8bac1

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

SH256 hash:

060c53e13c427ad696ace138d0ca427341352c4033df12a5af3f2ccf98afdde0

MD5 hash:

9f038eed6bf472a183af1754924b2da5

SHA1 hash:

14f0f778a06a19e5b587cd1b406383d4323ee3fb

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

Parent samples :

SH256 hash:

b849884959b76fd1f7a1d7d3c0803818c2711fe5a07bbe752f72e709d08a4a58

MD5 hash:

36f94319c567cfd67a49480c8419642b

SHA1 hash:

3b82e75ebdeab067a43d5ace45a5a3ab520bc732

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

SH256 hash:

060c53e13c427ad696ace138d0ca427341352c4033df12a5af3f2ccf98afdde0

MD5 hash:

9f038eed6bf472a183af1754924b2da5

SHA1 hash:

14f0f778a06a19e5b587cd1b406383d4323ee3fb

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

Parent samples :

SH256 hash:

5bdf37ff9eb3ccb965c0392bc6571d3cb1cb606102f8c92bf54d9c71bb6955ed

MD5 hash:

c62b8b62ecd8aaa210397745b62b3052

SHA1 hash:

f43313c5c49974ff08f9c23a333dace57511a00d

Link:

https://www.unpac.me/results/9e46736d-ad7f-421c-9c89-f69a5b1ae26d/

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

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.

Malspam

AgentTesla

exe 5bdf37ff9eb3ccb965c0392bc6571d3cb1cb606102f8c92bf54d9c71bb6955ed

(this sample)

Dropped by

agenttesla

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/406240/

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