MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21c4d71cebc688935ce9478821fd103894c44fb249b4c00fd3f8415fa90d6db6. 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: 13

Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash:	21c4d71cebc688935ce9478821fd103894c44fb249b4c00fd3f8415fa90d6db6
SHA3-384 hash:	1a251754384197a25968ccd0b06d60d341291ce5b81b5e8669c2437ce3e8cc653d3b4e49f8630e569b27c4b8676c881a
SHA1 hash:	36222cba3b3b30957ad55aee1ea75add5397843b
MD5 hash:	7a14d173282bdcdbffb4c28030eff7b6
humanhash:	blue-missouri-november-florida
File name:	7a14d173282bdcdbffb4c28030eff7b6.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	945'152 bytes
First seen:	2023-07-12 18:24:17 UTC
Last seen:	2023-07-13 06:26:28 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	12288:6xB/Cp2EMAKjVDKP15LCeTLik8a/DlhnT+3649wYzS3:60MtkPz+aOGTT+3bK3
Threatray	1 similar samples on MalwareBazaar
TLSH	T168157339A5142226CD7DDFAA42CE494CF2E2161BF35EF97F3AE61AC34211D41E78281D
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	obfusor
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

274

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

7a14d173282bdcdbffb4c28030eff7b6.exe

Verdict:

Malicious activity

Analysis date:

2023-07-12 18:27:02 UTC

Tags:

agenttesla stealer

Link:

https://app.any.run/tasks/b652bf62-72ba-4cbe-ba8c-be806891bb80

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/417106/

Detection(s):

SecuriteInfo.com.Win32.PWSX-gen.6284.26736.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Creating a window

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

91%

Tags:

packed

Link:

https://www.filescan.io/uploads/64aef0006e9f7019de9fca64/reports/0f909b86-1971-41e4-9ad7-70851f7aed58/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/21c4d71cebc688935ce9478821fd103894c44fb249b4c00fd3f8415fa90d6db6

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/c6b69c7f-24ca-44bb-9f78-899e825fafbb

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1271985

Signature

Found malware configuration

Injects a PE file into a foreign processes

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)

Writes to foreign memory regions

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/21c4d71cebc688935ce9478821fd103894c44fb249b4c00fd3f8415fa90d6db6/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2023-07-12 15:58:02 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ehcnohhly2ejgxhji6ecd7iqhckmit5sjg2mad6t7bav7kinnw3a._file

Verdict:

unknown

AgentTesla

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230712-w2lchsfc9s/

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

AgentTesla

Unpacked files

SH256 hash:

50b224aa5cbf278ebbd6735f82a453307fac9b9e1ac07f0d908761ced1480ada

MD5 hash:

95a555c0a90b9f7c8dccf5e413bda6fb

SHA1 hash:

e7cbc1cd65d9b80a89656eae39c53d4dfc92fd8a

Link:

https://www.unpac.me/results/f9f3163d-91f0-4115-a7bf-146fc8c23560/

SH256 hash:

a086a0363cfa553050218e7f3b4513733aca83080de8eb2643db2c839eec9d4d

MD5 hash:

47161e51fea655d9d429d50f94738ca0

SHA1 hash:

68176c4d7e92c9164703524d8e0e55fc94cfa37c

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/f9f3163d-91f0-4115-a7bf-146fc8c23560/

Parent samples :

5b1d470fd0b7b2edef114e5834f29e6fbe844c292a449a7d32bc402b8840f697
f456cc467fb715d5a47451118ad6fe4529a593c31e5ff402cd52934b23a24b2c
21c4d71cebc688935ce9478821fd103894c44fb249b4c00fd3f8415fa90d6db6
1a02d7fa71451609f38cdd2cc9a62c9254c4772316dba90087ccdfd2d2a7ac5a
a641e8bafd27fb1423a65ca1a22338297173deeb3fab7931a36383f317221b95
40cd96e25835eeba956645398ed73a0f0e14563375530fa5f2db3bcf44dd88d7

SH256 hash:

cf014e29b2e6cb515100b1cbed92fc101978854531124b35a10d3120d996ab48

MD5 hash:

9df710d6aa80832c799d044ea6445a71

SHA1 hash:

551d79d6536b96552121a7cf21d4459e6b1ae413

Link:

https://www.unpac.me/results/f9f3163d-91f0-4115-a7bf-146fc8c23560/

SH256 hash:

21c4d71cebc688935ce9478821fd103894c44fb249b4c00fd3f8415fa90d6db6

MD5 hash:

7a14d173282bdcdbffb4c28030eff7b6

SHA1 hash:

36222cba3b3b30957ad55aee1ea75add5397843b

Link:

https://www.unpac.me/results/f9f3163d-91f0-4115-a7bf-146fc8c23560/

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/21c4d71cebc688935ce9478821fd103894c44fb249b4c00fd3f8415fa90d6db6

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.