MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65808985955d6c5df16a4679a0fca5437ab7b2a07eb55c240de1b8d22ae3b8c3. 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: 12

Intelligence 12 IOCs YARA 22 File information Comments

SHA256 hash:	65808985955d6c5df16a4679a0fca5437ab7b2a07eb55c240de1b8d22ae3b8c3
SHA3-384 hash:	1bd1d2cf05fc2ce57dd0025065a60dd514a9e469b4b0b1981d664d3130f7430bbb009b29ec15e0c0e1e8bf9fe6b29f55
SHA1 hash:	cf410d7dfe50cbebec376464968a1a6035f778f1
MD5 hash:	5c540d4108cce10839d48d7a8ba97c11
humanhash:	bacon-california-juliet-don
File name:	7dtpow.ps1
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	393'336 bytes
First seen:	2025-01-08 15:51:46 UTC
Last seen:	Never
File type:	ps1
MIME type:	text/plain
ssdeep	6144:iz/Q0tevGcnK8XXHRSR0aiZd1kHY9LrNi76Dl6WiCAqeHbqg/dz71:A4yApnlXx40rr10sLrQ7W6ZCALqgVP1
Threatray	3'503 similar samples on MalwareBazaar
TLSH	T1EA84DF318908B42FCEEF1F4379251FD73CB9213BCEA45028A14F59B99E24229587BF64
Magika	powershell
Reporter	Anonymous
Tags:	AgentTesla ps1

Intelligence

File Origin

# of uploads :

# of downloads :

123

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Generic-EXE.UNOFFICIAL

SecuriteInfo.com.PUA.Base64EXE-2.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=677b9c45c029bd73f283f55d

Tags:

virus lien blic msil

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

confuserex dropper obfuscated obfuscated packed packed

Link:

https://www.filescan.io/uploads/677e9f27a576982c205c55f2/reports/454fc796-238a-49f2-ae71-f32a482a21db/overview

Verdict:

Malicious

Labled as:

MSILHeracles.192307;Gen:MSILHeracles.Generic

Link:

https://www.hybrid-analysis.com/sample/65808985955d6c5df16a4679a0fca5437ab7b2a07eb55c240de1b8d22ae3b8c3

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1586042

Signature

AI detected suspicious sample

Allocates memory in foreign processes

Antivirus detection for dropped file

Check if machine is in data center or colocation facility

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Found suspicious powershell code related to unpacking or dynamic code loading

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file contains section with special chars

PE file has nameless sections

Powershell drops PE file

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

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Suspicious execution chain found

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

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)

Writes to foreign memory regions

Yara detected AgentTesla

Yara detected Generic Downloader

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/65808985955d6c5df16a4679a0fca5437ab7b2a07eb55c240de1b8d22ae3b8c3

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/65808985955d6c5df16a4679a0fca5437ab7b2a07eb55c240de1b8d22ae3b8c3/

Threat name:

Script-PowerShell.Spyware.Negasteal

Status:

Suspicious

First seen:

2025-01-06 09:03:02 UTC

File Type:

Text

AV detection:

10 of 38 (26.32%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mwaitbmvlvwf34lkiz42b7ffin5lpmvap22vyjan4g4nekxdxdbq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

46a2479daf646efcab8cc6fbf8037d37703dabfc6aee279465e22b9a433c8c08

AgentTesla

474651d4f8f510094648423d6a0d97b51d2847db856251740877331e101dd372

AgentTesla

ca690123d14bd3632ab53a076f8bfb7bd2176248af6b735af9719aca77a024b5

AgentTesla

error

AgentTesla

+ 3'493 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250108-ta2t3svmdw/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: PowerShell

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Executes dropped EXE

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

Agenttesla family

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/65808985955d6c5df16a4679a0fca5437ab7b2a07eb55c240de1b8d22ae3b8c3

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:	AgentTeslaV5 Create hunting rule
Author:	ClaudioWayne
Description:	AgentTeslaV5 infostealer payload

Rule name:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	DebuggerCheck__RemoteAPI Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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_SandboxHookingDLL Create hunting rule
Author:	ditekSHen
Description:	Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

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:	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:	SUSP_PS1_FromBase64String_Content_Indicator_RID3714 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious base64 encoded PowerShell expressions
Reference:	https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639

Rule name:	Windows_Generic_Threat_9f4a80b2 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_AgentTesla_ebf431a8 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

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

No further information available

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