MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cbf4e7fdbd429d28e0eb54ca72a92f1af2cc6de478ef4a8f34643f1a3d8f71b. 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: 20

Intelligence 20 IOCs YARA 19 File information Comments

SHA256 hash:	7cbf4e7fdbd429d28e0eb54ca72a92f1af2cc6de478ef4a8f34643f1a3d8f71b
SHA3-384 hash:	6758678f1fb46594b67b22418c4928a9482df1e7b52b09108a1fdc05d13d36c8ec4bc923e18a644c9f1c6b4a746b2526
SHA1 hash:	c1392caea7dd55e08183f70e770ce2ef2beb6355
MD5 hash:	8c63669cafe7157313a4f29899db4e47
humanhash:	apart-nebraska-autumn-mockingbird
File name:	hesaphareketi01--.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	778'752 bytes
First seen:	2024-06-11 19:20:37 UTC
Last seen:	2024-06-11 20:32:30 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep	12288:n3MD3HH3DI+KVQbSyaXPkTywNyDpufXfccaXe2z67lXheeAEyPh6j2Q:3MjH3DIRVQfekTy42Aiz6N2zQ
Threatray	4'180 similar samples on MalwareBazaar
TLSH	T1E2F423853725DA3AC53E033A58A00A420A7D75863D93DB9C0EFC404BEC577AA997377B
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter	abuse_ch
Tags:	AgentTesla exe geo TUR

Intelligence

File Origin

# of uploads :

# of downloads :

346

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

7cbf4e7fdbd429d28e0eb54ca72a92f1af2cc6de478ef4a8f34643f1a3d8f71b.exe

Verdict:

Malicious activity

Analysis date:

2024-06-11 19:52:13 UTC

Tags:

ftp stealer agenttesla

Link:

https://app.any.run/tasks/12f00287-45e4-4843-9b7e-b3df005bf0ff

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.Packed2.46943.18731.1782.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6668a78da439c6d6b08782cfwin7simulatehigh_evasion

Tags:

Static Gensteal

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

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

Connection attempt

Setting a keyboard event handler

Stealing user critical data

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/6668a3a9ef9fdf64aa6a167a/reports/f0826931-b504-4150-84b4-085535149ba0/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/7cbf4e7fdbd429d28e0eb54ca72a92f1af2cc6de478ef4a8f34643f1a3d8f71b

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/7e99af65-dd50-4610-b762-303dd5788059

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1455523

Signature

.NET source code contains potential unpacker

AI detected suspicious sample

Antivirus detection for URL or domain

Connects to many ports of the same IP (likely port scanning)

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

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)

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)

Yara detected AgentTesla

Yara detected Generic Downloader

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/7cbf4e7fdbd429d28e0eb54ca72a92f1af2cc6de478ef4a8f34643f1a3d8f71b

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/7cbf4e7fdbd429d28e0eb54ca72a92f1af2cc6de478ef4a8f34643f1a3d8f71b/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2024-06-11 19:21:11 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ps7u47632qu5fdqowvgkokus6gxszrw6i6hpjkhtizb7di6y64nq._file

Verdict:

malicious

Label(s):

agenttesla_v4

agenttesla

AgentTesla

5c7c411ea48976a55a30558e1ce6147a7f28b6b99d84083e1f01de1db86bb588

AgentTesla

9590e1d446b60f2a62ed6e543d623a857061ca1e80a2a499a9ef7d6c97cc5cb5

AgentTesla

c177812f5ee5c7643659dba85dcdb7d86134d2a437a8c7934c9b63eb3a5b4530

AgentTesla

c907b5ee8b9aae5ad661042f2aed0338df90653b95dad072ef8d8c0b582bc46b

AgentTesla

e9486aa288ecd81359bd58790359424a33f92d76d503f09855a075a0a913fa1f

AgentTesla

+ 4'170 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla keylogger spyware stealer trojan

Link:

https://tria.ge/reports/240611-x24drsybla/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

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

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f6953b1b-e399-4990-b00f-20b3e2593330

Unpacked files

SH256 hash:

d67867ef93204c27c126a41fa778fcdbf89e34a3750014d8cc4a9394a1300d96

MD5 hash:

cfddc0c2c035e91ecc76782ff513e30a

SHA1 hash:

efd2f376cd2a3574240be6b03c563f42630a6ef7

Link:

https://www.unpac.me/results/e77c7881-82f4-469f-a4e5-6da4bfb27774/

Parent samples :

82cbe9fc57abd337a5bf0d0d478ae7fb9158987c1d7c5006b20e309c06329ae8
804aee8eba800043c912038c55c36edeb8dd761913047e99b4a5e8d8cb8ef6c4

SH256 hash:

1a1de9f3fe4c3a7ea7cd547cdd9d78b3873d6e243e544e5bb647452d6d9f6cfe

MD5 hash:

ceb52a5c98659e8905ea76737fe00c01

SHA1 hash:

bb7b30ff84d6aa26eaa0021c9fa3cd2c5a08e694

Link:

https://www.unpac.me/results/e77c7881-82f4-469f-a4e5-6da4bfb27774/

SH256 hash:

39acfb98630c11fd78ef61fa111a62f277b6097536680e81abc591bcbc059fe4

MD5 hash:

c3f0a70ce966594bd28de88353d3ff9a

SHA1 hash:

41b4922afab0633e17bb6c55cd53816110dc9796

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/e77c7881-82f4-469f-a4e5-6da4bfb27774/

Parent samples :
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SH256 hash:

ea32c97e1da507014a243f2359d07e63b2d380416f7a4eee701160e44e9cdf8d

MD5 hash:

ac5d9a818ebfe66824f36d0cd1d0fa08

SHA1 hash:

1568bd9ef5f88b1e1b4cd077f1f7c6d609fb37a6

Link:

https://www.unpac.me/results/e77c7881-82f4-469f-a4e5-6da4bfb27774/

SH256 hash:

7cbf4e7fdbd429d28e0eb54ca72a92f1af2cc6de478ef4a8f34643f1a3d8f71b

MD5 hash:

8c63669cafe7157313a4f29899db4e47

SHA1 hash:

c1392caea7dd55e08183f70e770ce2ef2beb6355

Link:

https://www.unpac.me/results/e77c7881-82f4-469f-a4e5-6da4bfb27774/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/7cbf4e7fdbd4/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/7cbf4e7fdbd429d28e0eb54ca72a92f1af2cc6de478ef4a8f34643f1a3d8f71b

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:	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
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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

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