MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02f07b4febbbf92a6bf6b30a6dd98ea51df1792f014eff9483f57feb0ee97538. 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: 15

Intelligence 15 IOCs YARA 18 File information Comments

SHA256 hash:	02f07b4febbbf92a6bf6b30a6dd98ea51df1792f014eff9483f57feb0ee97538
SHA3-384 hash:	343d8c74dcb6ea833e93de8464c0e7b8cc8f1d215ce3f692c462db7379f24efbb9c3843066d4d01eccd2e9a36308a3d0
SHA1 hash:	bcb03f2818d0ed30970e1d0834108eb63ba653cb
MD5 hash:	9073fc2b9aac99093c70969eb790504f
humanhash:	finch-robin-north-fix
File name:	SecuriteInfo.com.Win32.PWSX-gen.26233.22129
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	651'264 bytes
First seen:	2024-01-22 09:30:36 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep	12288:KVbAo+Wo74kL+vG8pgybTvlc+lGOhCetc8lJauy:2AucLOhCeZy
TLSH	T171D4121133FDC767D6B6C7F91652A14047BA7A5760BAEB4C1DC920CE0E72B8089A1B37
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	SecuriteInfoCom
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

328

Origin country :

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/472220/

Detection(s):

Porcupine.Malware.58887.UNOFFICIAL

SecuriteInfo.com.Win32.PWSX-gen.26233.22129.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a custom TCP request

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Using the Windows Management Instrumentation requests

Reading critical registry keys

Сreating synchronization primitives

DNS request

Setting a keyboard event handler

Stealing user critical data

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/65ae35da47de2264dd5fe248/reports/89071985-202e-4621-bb34-eea63b0aa2da/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/02f07b4febbbf92a6bf6b30a6dd98ea51df1792f014eff9483f57feb0ee97538

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/510ffddd-2d84-450e-95c7-b472ebd74f55

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1378593

Signature

.NET source code contains potential unpacker

.NET source code contains very large array initializations

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

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

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

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

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

Yara detected AntiVM3

Yara detected Generic Downloader

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/02f07b4febbbf92a6bf6b30a6dd98ea51df1792f014eff9483f57feb0ee97538

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/02f07b4febbbf92a6bf6b30a6dd98ea51df1792f014eff9483f57feb0ee97538/

Threat name:

ByteCode-MSIL.Spyware.Negasteal

Status:

Malicious

First seen:

2024-01-22 06:12:30 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=alyhwt7lxp4su27wwmfg3wmouuo7c6jpafhp7fed6v76wdxjou4a._file

Verdict:

malicious

Label(s):

agenttesla_v4

agenttesla

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla keylogger spyware stealer trojan

Link:

https://tria.ge/reports/240122-lg2hwsdeg5/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

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:

b8d98caba76d9117590d4a6b64859c0275185da3a7aa5a9bd18d0ab1df737e18

MD5 hash:

f9dc00995e582ecfada8738acbf75f97

SHA1 hash:

fdab6f847b595a1f05169c2bb42b1c61d50435e5

Link:

https://www.unpac.me/results/eb2a5c12-cee2-4a8f-a5bb-3f5d3970a139/

SH256 hash:

00b8391a010107fcc18c0e06431b0156292b2487c1d4888d95f4ca09d17cdce4

MD5 hash:

bb75d3e5acffffcd10dc98856ea74cc5

SHA1 hash:

c66e5a369455a1369bb110a55a72ef5f0c449c65

Detections:

win_agent_tesla_g2

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Agenttesla_type2

MALWARE_Win_AgentTeslaV2

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_EXE_Packed_GEN01

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Link:

https://www.unpac.me/results/eb2a5c12-cee2-4a8f-a5bb-3f5d3970a139/

Parent samples :
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SH256 hash:

d3bcd31629a043254c407c3dffac3a46905f7d57c5c5a994d2d1e7b9a6691dde

MD5 hash:

22cee59915abfc9d51460747f89d7b7e

SHA1 hash:

3aef13d58528f1d0b1c068d8365868caf3b685a6

Link:

https://www.unpac.me/results/eb2a5c12-cee2-4a8f-a5bb-3f5d3970a139/

SH256 hash:

47e0f14a446c450b8c0312ea5170dcae8a1db9df0864b8f4ade5abad8559b0f4

MD5 hash:

cd5c97bc2e3d8a3a41b687cf4324dffa

SHA1 hash:

115ce55cd702e518b7a1410feb0c3ad674ad35cf

Link:

https://www.unpac.me/results/eb2a5c12-cee2-4a8f-a5bb-3f5d3970a139/

SH256 hash:

02f07b4febbbf92a6bf6b30a6dd98ea51df1792f014eff9483f57feb0ee97538

MD5 hash:

9073fc2b9aac99093c70969eb790504f

SHA1 hash:

bcb03f2818d0ed30970e1d0834108eb63ba653cb

Link:

https://www.unpac.me/results/eb2a5c12-cee2-4a8f-a5bb-3f5d3970a139/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/02f07b4febbb/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/02f07b4febbbf92a6bf6b30a6dd98ea51df1792f014eff9483f57feb0ee97538

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:	AgentTeslaV2 Create hunting rule
Author:	ditekshen
Description:	AgenetTesla Type 2 Keylogger payload

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

Rule name:	AgentTesla_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

Rule name:	INDICATOR_EXE_Packed_GEN01 Create hunting rule
Author:	ditekSHen
Description:	Detect packed .NET executables. Mostly AgentTeslaV4.

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many file transfer clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Windows vault credential objects. Observed in infostealers

Rule name:	malware_Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	MALWARE_Win_AgentTeslaV2 Create hunting rule
Author:	ditekSHen
Description:	AgenetTesla Type 2 Keylogger payload

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft 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

Rule name:	Windows_Generic_Threat_808f680e Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_AgentTesla_ebf431a8 Create hunting rule
Author:	Elastic Security

File information

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

Cape

https://www.capesandbox.com/analysis/472220/

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