MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b
SHA3-384 hash: a68cd881f8a5d65f905ff40666b23b4d23fc11b9f881dfcfd71e4f7cadc44ee631de0f2363e845f994fe3bf7d770612d
SHA1 hash: 25ab4fafaf10ea7071434f2858054513a5d18228
MD5 hash: 0f98c49f2f9bc8ec0eaa3d85c816fa79
humanhash: pizza-undress-hydrogen-helium
File name:65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b
Download: download sample
Signature AgentTesla
Create hunting rule
File size:75'264 bytes
First seen:2025-06-10 10:56:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 768:meYsk4K20Tn/ZoPyrwoYuGPjjjbVxLV8vUtrtB3W1Vinuaf25oIe/d:CskShuGrBGUpT3W1VAuauNe1
Threatray 3'691 similar samples on MalwareBazaar
TLSH T1FF73E91A76ED6784F2F38B7CA8E671010C3E7C9D9A01D6B82818214D05B2B5DADD6F37
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
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)
Magika pebin
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
334
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b
Verdict:
Suspicious activity
Analysis date:
2025-06-10 16:24:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f1a10430-0028-43f7-9908-019e0166fbc1

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/8650/
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.1171.21621.2901.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68480f6107b5e8c1cfe613f9
Tags:
autorun lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d83b2032-ccd4-4bf9-bd1d-17b7493fe5a8
Result
Threat name:
AgentTesla, ResolverRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1711305
Signature
.NET source code contains potential unpacker
Drops VBS files to the startup folder
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Drops script at startup location
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: WScript or CScript Dropper
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)
Uses ipconfig to lookup or modify the Windows network settings
Uses threadpools to delay analysis
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1711305 Sample: mDurWiWYd6.exe Startdate: 10/06/2025 Architecture: WINDOWS Score: 100 63 mail.iaa-airferight.com 2->63 65 files.catbox.moe 2->65 67 api.ipify.org 2->67 77 Found malware configuration 2->77 79 Malicious sample detected (through community Yara rule) 2->79 81 Multi AV Scanner detection for submitted file 2->81 83 11 other signatures 2->83 9 mDurWiWYd6.exe 15 6 2->9         started        14 wscript.exe 2->14         started        16 svchost.exe 1 1 2->16         started        signatures3 process4 dnsIp5 73 files.catbox.moe 108.181.20.35, 443, 49681, 49694 ASN852CA Canada 9->73 57 C:\Users\user\AppData\Local\pc.exe, PE32 9->57 dropped 59 C:\Users\user\AppData\Roaming\...\pc.vbs, ASCII 9->59 dropped 61 C:\Users\user\...\pc.exe:Zone.Identifier, ASCII 9->61 dropped 113 Drops VBS files to the startup folder 9->113 115 Encrypted powershell cmdline option found 9->115 117 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->117 121 3 other signatures 9->121 18 AppLaunch.exe 14 2 9->18         started        22 powershell.exe 23 9->22         started        24 cmd.exe 1 9->24         started        26 cmd.exe 1 9->26         started        119 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->119 28 pc.exe 14->28         started        75 127.0.0.1 unknown unknown 16->75 file6 signatures7 process8 dnsIp9 69 api.ipify.org 172.67.74.152, 443, 49687, 49695 CLOUDFLARENETUS United States 18->69 71 mail.iaa-airferight.com 46.175.148.58, 25 ASLAGIDKOM-NETUA Ukraine 18->71 85 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->85 87 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->87 89 Tries to steal Mail credentials (via file / registry access) 18->89 91 Installs a global keyboard hook 18->91 93 Loading BitLocker PowerShell Module 22->93 30 WmiPrvSE.exe 22->30         started        32 conhost.exe 22->32         started        95 Uses ipconfig to lookup or modify the Windows network settings 24->95 34 conhost.exe 24->34         started        36 ipconfig.exe 1 24->36         started        38 conhost.exe 26->38         started        40 ipconfig.exe 1 26->40         started        97 Multi AV Scanner detection for dropped file 28->97 99 Writes to foreign memory regions 28->99 101 Injects a PE file into a foreign processes 28->101 103 Uses threadpools to delay analysis 28->103 42 AppLaunch.exe 28->42         started        45 cmd.exe 28->45         started        47 cmd.exe 28->47         started        signatures10 process11 signatures12 105 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 42->105 107 Tries to steal Mail credentials (via file / registry access) 42->107 109 Tries to harvest and steal ftp login credentials 42->109 111 2 other signatures 42->111 49 conhost.exe 45->49         started        51 ipconfig.exe 45->51         started        53 conhost.exe 47->53         started        55 ipconfig.exe 47->55         started        process13
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-05-28 00:47:24 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mwbtufpqsqwtavb4262pwkk5mk3s3yum2heoyymh5ntpjotibn5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b
AgentTesla
84da01f822e04b30e35df2723c617b7763b3ec06427520a6ffbdca3a71f060c7
AgentTesla
8eefd4c22b784988de8fbe5c971738915b98f9c1efbd51731a56219e99bed0da
AgentTesla
9aced12419748bb2ed7df74b0d80abdf2b4555715fad99ee1ec9f3d2ec8699aa
AgentTesla
b4f5bba96ed4b4aae80e27f18a8a96efc8e67d47886ed28c42dc43c5cf46c90d
AgentTesla
b7268f9814ddac66d6a4c1c43115d19de4fdb23e4d30ae233aeb51127213a1df
AgentTesla
e4eccfbdbb3828e99d1218f4a91d0cda1c0a9329dac7f9aea5262d022efc00aa
AgentTesla
error
AgentTesla
+ 3'681 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250610-m1swjagj9v/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Drops startup file
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/329fedce-a117-48d2-adc8-de337507784a
Unpacked files
SH256 hash:
65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b
MD5 hash:
0f98c49f2f9bc8ec0eaa3d85c816fa79
SHA1 hash:
25ab4fafaf10ea7071434f2858054513a5d18228
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/efe6c8e4-83c7-40e0-9c5a-3dc9c2bc676c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
Link:
https://yomi.yoroi.company/submissions/65833a15f0942d30543cd7b4fb295d62b72de28cd1c8ec6187eb66f4ba680b7b

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:NET
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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/8650/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments