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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a. 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: 21


Intelligence 21 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a
SHA3-384 hash: bb17cf78341e2d23cd90a2dd516af87b9ae33ead5c33eaae1435850baba07e87d044509f009d06f3ac1b12ff42120480
SHA1 hash: f21862fdf531f22a64b136161ed6ef1af06a5b71
MD5 hash: 770119c86410fcb1174d4da9684a4857
humanhash: hamper-paris-asparagus-enemy
File name:PO# SYF20069.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:902'144 bytes
First seen:2026-05-22 15:14:23 UTC
Last seen:2026-05-26 07:08:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'239 x AgentTesla, 20'489 x Formbook, 12'372 x SnakeKeylogger)
ssdeep 12288:v3FQbKi59HBUqtAxFNvJoUqTrXoqFrygbkNEQCvoGFaNGtYZ8Z:fFQbXhUttJoprYLHEQCvoGFfYU
Threatray 410 similar samples on MalwareBazaar
TLSH T1FD15D02C2F4E9605D9358B7AE9271B6123F0C1065ED3D33BEFE912B84A5BBF25912311
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
257
Origin country :
CH CH
Vendor Threat Intelligence
Malware configuration found for:
DeepSea
Details
DeepSea
DeepSea decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/64eacfec-8c6e-44da-a81c-1ea7b61e3695/
Malware family:
n/a
ID:
1
File name:
_4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a.exe
Verdict:
Malicious activity
Analysis date:
2026-05-22 15:25:43 UTC
Tags:
netreactor stealer ultravnc rmm-tool
Link:
https://app.any.run/tasks/eeaadd9b-3a64-4234-9b33-b52b225024f7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/67555/
Detection(s):
Win.Packed.Malwarex-10059342-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a1072dd33e785de369ccea6
Tags:
micro virus remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a service
Launching a process
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
explorer lolbin obfuscated obfuscated vbnet
Link:
https://www.filescan.io/uploads/6a1072d4efbd399b39c71fd3/reports/2e8d5f34-018e-4a29-b10d-05365a6e1e72/overview
Verdict:
Malicious
Labled as:
Trojan.Mardom.IN.Generic
Link:
https://www.hybrid-analysis.com/sample/4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-22T11:33:00Z UTC
Last seen:
2026-05-24T12:20:00Z UTC
Hits:
~1000
Detections:
Trojan.MSIL.Inject.b HEUR:Trojan-Spy.MSIL.Agent.sb Trojan.Win32.Inject.sb Trojan.MSIL.Inject.sb Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Disco.sb Trojan-PSW.MSIL.Agensla.sb Trojan-PSW.MSIL.Agensla.g Trojan-PSW.MSIL.Agensla.d HEUR:Trojan.MSIL.InjectorNetT.gen
Link:
https://opentip.kaspersky.com/4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a/results?tab=lookup
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8dcbe1a6-f942-4ab7-b125-efca9efdf8b3
Result
Threat name:
AgentTesla, DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1917741
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious 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)
Suricata IDS alerts for network traffic
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 AntiVM3
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1917741 Sample: PO# SYF20069.exe Startdate: 22/05/2026 Architecture: WINDOWS Score: 100 23 ftp.abdulsalam.com.my 2->23 27 Suricata IDS alerts for network traffic 2->27 29 Found malware configuration 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 11 other signatures 2->33 7 PO# SYF20069.exe 3 2->7         started        signatures3 process4 file5 21 C:\Users\user\...\PO# SYF20069.exe.log, ASCII 7->21 dropped 35 Writes to foreign memory regions 7->35 37 Allocates memory in foreign processes 7->37 39 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->39 41 Injects a PE file into a foreign processes 7->41 11 RegAsm.exe 2 7->11         started        14 RegAsm.exe 15 2 7->14         started        17 RegAsm.exe 2 7->17         started        19 RegAsm.exe 7->19         started        signatures6 process7 dnsIp8 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file / registry access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 25 ftp.abdulsalam.com.my 218.208.91.135, 21, 49700, 49701 TTSSB-MYTMTECHNOLOGYSERVICESSDNBHDMY Malaysia 14->25 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->51 signatures9
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a
Gathering data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a/
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Link:
https://tip.neiki.dev/file/4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2026-05-22 14:27:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpyuinhpmhdnu6ot4xsou6bruts7bitwttgnwqo5zr6kbeqomqfa._file
Verdict:
malicious
Label(s):
purecrypter
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
2d97b013295699f2cbd5d826a33c35efd5067a96419b5b11e38898418a3b031e
AgentTesla
4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a
AgentTesla
6f998e066e89d74f97f68b8b300cbf96f10df8bca0f96b78082e54ae578c6808
AgentTesla
db0d6bc0d73b6e2cf8dedde102e67ab2ad6233c9ff93f29be39351c1580dec8f
AgentTesla
error
AgentTesla
f6b5bdd5958eefc7f7e595ee8e91c2407193226acad0bfa939f3a1a42cf08396
AgentTesla
+ 400 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/260522-smjnlahw6t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
.NET Reactor proctector
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
Family: AgentTesla
Unpacked files
SH256 hash:
4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a
MD5 hash:
770119c86410fcb1174d4da9684a4857
SHA1 hash:
f21862fdf531f22a64b136161ed6ef1af06a5b71
Link:
https://www.unpac.me/results/2a864460-b219-4ae3-83e7-30cdfad28c18/
SH256 hash:
18bf646fad26a0aa1264cac867789c6d9f4de762bc83b9aeeff0f8d8d48ee6ac
MD5 hash:
4faf9d90e22fe6f5452ab806bb763ed7
SHA1 hash:
564455391f73d9d8f3baf3b907dfb9723f249820
Link:
https://www.unpac.me/results/2a864460-b219-4ae3-83e7-30cdfad28c18/
SH256 hash:
a848ca91db918c1ba1a513f2bc57ba7ef841f955dc0f1b3ff92c728e63f15edb
MD5 hash:
16fbab5f6a58e9b2694c92481645945a
SHA1 hash:
805526727023f00c39b9d4482b46919dd9f6f4de
Link:
https://www.unpac.me/results/2a864460-b219-4ae3-83e7-30cdfad28c18/
SH256 hash:
346c7d89140161b8b333aa60e376e78aa7fcfb23bcda6ad17368bfef4fd68613
MD5 hash:
08833a84b57ac90546e23ca9645bc961
SHA1 hash:
8170509db52d9ab7d8837394099d68ef43b7196f
Detections:
win_agent_tesla_g2
Create hunting rule
triage_agenttesla_infostealer
Create hunting rule
Link:
https://www.unpac.me/results/2a864460-b219-4ae3-83e7-30cdfad28c18/
Parent samples :
4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a
485f73aff7ba767b4ca18f63e1b271e0dbb603f4dbb082aa37ba9e3a72ed8aa0
a0a891123af74ea1f6e4508ba6166d22fd0777287a4df30c98b78155b843d9bf
6bba90e398a1387232b43fe32f6cd8cdb0c2514524ea03939456fdfb1ef1790c
6675f584fa0367de00bf0f46fc448c29b6ab7ef8c84df6c0102d768ca2394cd4
SH256 hash:
69b83d39655ef00f775e5bc22b91874d629e68319550000343c581318fbe6fd4
MD5 hash:
b02d83e8ecf71c6399a3b3be638fb93b
SHA1 hash:
dfaff9ecb5aeab521334bf05aa7832d3d9af9451
Link:
https://www.unpac.me/results/2a864460-b219-4ae3-83e7-30cdfad28c18/
SH256 hash:
d494a2361161e49a05a7fe4c24eb2c1619e9aa406a242b50c41c44c79ec4be65
MD5 hash:
cf84921a0099fd925ef67760847a219e
SHA1 hash:
f63d07a1996ffec3c62f50b5eee18ba8d6d82b96
Link:
https://www.unpac.me/results/2a864460-b219-4ae3-83e7-30cdfad28c18/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4bf14434ef61/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/4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a

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: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

File information

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

Malspam

AgentTesla

Executable exe 4bf14434ef61c6da79d3e5e4ea7831a4e5f0a2769cccdb41ddcc7ca0920e640a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/67555/

Comments