MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62dc73beb92c72827a3408e42c9220f5d33258258ff03bfc7285d02f7372eee8. 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 10 File information Comments

SHA256 hash:	62dc73beb92c72827a3408e42c9220f5d33258258ff03bfc7285d02f7372eee8
SHA3-384 hash:	2c372f40a08b0f73fdb0f77feeca2c97253b9115c7da3439c484c01b6bfca217bd2edbef6b7bcbd92cca5625d03744fe
SHA1 hash:	6e046e750d746e7f78534c447067c6d2c29e0c4c
MD5 hash:	404453c503071a38e62c6c7f33aad2c4
humanhash:	black-sixteen-ceiling-avocado
File name:	temyiz taslağı yedek.docx.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	304'821 bytes
First seen:	2023-05-22 08:47:20 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep	6144:vYa64E69ubSN7IL3DQ2/TAM02FjGOhCIqXG6EY8gnCNUkhJCoA:vYWE69QSNh2/TA7QyyCP2vfNQ
Threatray	3'505 similar samples on MalwareBazaar
TLSH	T1F4542245BAF0D8F5F47A72F1BA7A8678CBA29810209C174723410BCC7D57B94D94EB93
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter	abuse_ch
Tags:	AgentTesla exe geo TUR

abuse_ch

AgentTesla SMTP exfil server:
mail.toala.com.mx:587

Intelligence

File Origin

# of uploads :

# of downloads :

252

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

temyiz taslağı yedek.docx.exe

Verdict:

Malicious activity

Analysis date:

2023-05-22 09:08:50 UTC

Tags:

agenttesla

Link:

https://app.any.run/tasks/20e23866-3726-4e98-9345-dc42787a854a

Note:

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

Detection(s):

Sanesecurity.Malware.28885.BadCo.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% directory

Creating a window

Creating a file

Unauthorized injection to a recently created process

Using the Windows Management Instrumentation requests

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/87146/overview

Behaviour

MalwareBazaar

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

lolbin overlay packed shell32.dll

Link:

https://www.filescan.io/uploads/646b2c418864e2d262c7b0c0/reports/764e4f4d-818c-4718-9dc8-c348643960e7/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/62dc73beb92c72827a3408e42c9220f5d33258258ff03bfc7285d02f7372eee8

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/14db23b4-b8c5-4d75-9d57-ec9102af1b1e

Result

Threat name:

AgentTesla, NSISDropper

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1239457

Signature

Antivirus / Scanner detection for submitted sample

Detected unpacking (changes PE section rights)

Detected unpacking (creates a PE file in dynamic memory)

Detected unpacking (overwrites its own PE header)

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

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

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 / registry access)

Uses an obfuscated file name to hide its real file extension (double extension)

Yara detected AgentTesla

Yara detected Generic Downloader

Yara detected NSISDropper

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/62dc73beb92c72827a3408e42c9220f5d33258258ff03bfc7285d02f7372eee8/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2023-05-22 08:48:04 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 23 (86.96%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=mlohhpvzfrzie6rubdsczera6xjtewbfr7ydx7dsqxic643s53ua._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

7eb652a8ae8849d8b7fb0f2cc9a0b6a591874c564c7ab275fe519ba37895a43f

AgentTesla

830259122e9c75a4977848c7a340c7a13efb927302035bf9f3460530c5f4d7dd

AgentTesla

a7476e06722a6f84ed1d2bd6a3143f6657bcfaf989dd88125222121b7886800d

AgentTesla

adbfb6e8fe8258eb1f95f737e75c5b28e42cfd901f3733c1748189efca49a2f1

AgentTesla

f0306ebebd6f2c0f44a9e025224d64e6f253c3282a3ab6ffc8a4fa852e2703a4

AgentTesla

f0da229cd56486cb27d1465410147676261d663a62aa9e95f27fda1b2ee5a662

AgentTesla

fd2ddd6b33014512158a83661ab481547e2b7b34a80d2c32ef05ae37826c4e42

AgentTesla

+ 3'495 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230522-kqe6ksfb63/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Enumerates physical storage devices

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Loads dropped DLL

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

Unpacked files

SH256 hash:

9735eb3db3bb8e63249cdc5659de544ff6fac0f9e9987b1c7b0ccac8c2aadb69

MD5 hash:

c094f82f282257c7d88030e3bc561729

SHA1 hash:

e09147f7b9874bcfbebda13c7ab6ced7d6c6ae17

Detections:

AgentTesla

Link:

https://www.unpac.me/results/e3f66a32-48ff-42a0-94db-d5fc668744c1/

Parent samples :
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SH256 hash:

29dd003bd5d5b03c362b332efb69b9aa7cfdda8eeb4f35985ab26d6e63ec1096

MD5 hash:

f73b49e346497ea117e9848cc00c1c4a

SHA1 hash:

855e6c12084ec4408ded46be023aeb4c394e5a56

Link:

https://www.unpac.me/results/e3f66a32-48ff-42a0-94db-d5fc668744c1/

SH256 hash:

94a0d31bbe53a90f247182b7cc4ef76d29df617128db3d66718d368a7ec7d9d8

MD5 hash:

4f36089efdce6def2b48caeb385634e9

SHA1 hash:

83945ec619f5e657bd1a6ad537224d40380138e2

Link:

https://www.unpac.me/results/e3f66a32-48ff-42a0-94db-d5fc668744c1/

SH256 hash:

62dc73beb92c72827a3408e42c9220f5d33258258ff03bfc7285d02f7372eee8

MD5 hash:

404453c503071a38e62c6c7f33aad2c4

SHA1 hash:

6e046e750d746e7f78534c447067c6d2c29e0c4c

Link:

https://www.unpac.me/results/e3f66a32-48ff-42a0-94db-d5fc668744c1/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/62dc73beb92c/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/62dc73beb92c72827a3408e42c9220f5d33258258ff03bfc7285d02f7372eee8

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:	ach_AgentTesla_20200929 Create hunting rule
Author:	abuse.ch
Description:	Detects AgentTesla PE

Rule name:	AgentTeslaV3 Create hunting rule
Author:	ditekshen
Description:	AgentTeslaV3 infostealer payload

Rule name:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	MALWARE_Win_AgentTeslaV3 Create hunting rule
Author:	ditekSHen
Description:	AgentTeslaV3 infostealer payload

Rule name:	pe_imphash Create hunting rule

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

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

Rule name:	Windows_Trojan_AgentTesla_d3ac2b2f Create hunting rule
Author:	Elastic Security

Rule name:	win_agent_tesla_ab4444e9 Create hunting rule
Author:	Johannes Bader
Description:	detects Agent Tesla

Rule name:	win_agent_tesla_v1 Create hunting rule
Author:	Johannes Bader @viql
Description:	detects Agent Tesla

File information

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

Malspam

AgentTesla

exe 62dc73beb92c72827a3408e42c9220f5d33258258ff03bfc7285d02f7372eee8

(this sample)

Delivery method

Distributed via e-mail attachment

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