MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d
SHA3-384 hash: 8ec96800af990e4e0231ffc818a78438eb5f7cbf8106b7ab81ceabf37d46a838c33b7728da6a39dcc831e299b55bf7de
SHA1 hash: c87fc94e8ba76b9e62feb59df3c7ab3c5a335f7b
MD5 hash: 28180b7f47ca5782756f383dca147b61
humanhash: potato-south-crazy-tennessee
File name:DOC7009485474757422929384950697668954838485969786848374757685847578478.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:743'944 bytes
First seen:2025-09-08 13:32:56 UTC
Last seen:2025-09-08 13:40:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:JvHrWmhMIfGgNPaapyQ+js7OL2rSCPCFOIs/yc11zwjcG+d6kR:FT2PgBaVQ+MmCP0OlKQC5+n
Threatray 3'911 similar samples on MalwareBazaar
TLSH T18DF40114131ADA02E8A69F701971D6B10FB6BFCAB520D3179FD9BDDFB472B905888342
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
96
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
DOC7009485474757422929384950697668954838485969786848374757685847578478.scr.exe
Verdict:
Malicious activity
Analysis date:
2025-09-08 13:36:40 UTC
Tags:
stealer ultravnc rmm-tool agenttesla
Link:
https://app.any.run/tasks/2dc31f5a-7dcc-4cfa-84c9-ec55bec6aca1

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/26291/
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bedb2f6e66ba602d792db2
Tags:
injection obfusc shell lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Reading critical registry keys
Launching a service
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 bitmap expired-cert fingerprint invalid-signature masquerade obfuscated packed packed reconnaissance roboski signed stego vbnet
Link:
https://www.filescan.io/uploads/68bedb33cfa59bfdc7f383d4/reports/f03048dd-fb0b-4c39-a1ef-02af88d6436c/overview
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-08T03:24:00Z UTC
Last seen:
2025-09-08T03:24:00Z UTC
Hits:
~1000
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.MSIL.Injector.gen Trojan-PSW.MSIL.Agensla.sb Trojan-PSW.MSIL.Agensla.g HEUR:Trojan.MSIL.Taskun.gen Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Disco.sb Trojan-PSW.MSIL.Agensla.d Trojan.MSIL.Taskun.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb HEUR:Trojan-Spy.MSIL.Agent.sb
Link:
https://opentip.kaspersky.com/830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/671bb0ec-cdb4-4613-9601-ae859815d614
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1773167
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1773167 Sample: DOC700948547475742292938495... Startdate: 08/09/2025 Architecture: WINDOWS Score: 100 28 acuoxz.com 2->28 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 7 other signatures 2->38 8 DOC7009485474757422929384950697668954838485969786848374757685847578478.scr.exe 4 2->8         started        signatures3 process4 file5 26 DOC700948547475742...7578478.scr.exe.log, ASCII 8->26 dropped 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->40 42 Adds a directory exclusion to Windows Defender 8->42 44 Injects a PE file into a foreign processes 8->44 12 DOC7009485474757422929384950697668954838485969786848374757685847578478.scr.exe 2 8->12         started        16 powershell.exe 23 8->16         started        18 DOC7009485474757422929384950697668954838485969786848374757685847578478.scr.exe 8->18         started        20 DOC7009485474757422929384950697668954838485969786848374757685847578478.scr.exe 8->20         started        signatures6 process7 dnsIp8 30 acuoxz.com 78.110.166.82, 49688, 587 UKSERVERS-ASUKDedicatedServersHostingandCo-Location United Kingdom 12->30 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->46 48 Tries to steal Mail credentials (via file / registry access) 12->48 50 Tries to harvest and steal ftp login credentials 12->50 52 Tries to harvest and steal browser information (history, passwords, etc) 12->52 54 Loading BitLocker PowerShell Module 16->54 22 conhost.exe 16->22         started        24 WmiPrvSE.exe 16->24         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.25 Win 32 Exe x86
Link:
https://app.malva.re/file/28180b7f47ca5782756f383dca147b61
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d/
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Link:
https://tip.neiki.dev/file/830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-09-08 06:30:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
24 of 38 (63.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmgih472uxanfdgga23tuhwi3au7anzxitrlhyjpmcm62bljcgoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
5ee74602fdef3846c56f40f16231b576112c9169dc27a6cd2d5550035b358fa1
AgentTesla
6ef00fa27b22acfceb6239f2af7ca5ae8b8ed95949f596e126f856f881638b9f
AgentTesla
730ebab239774a3efa19746a887c8ac39c2e17841bbbe38caf07df9e6b82bb47
AgentTesla
830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d
AgentTesla
881aac6c0395e173fe15acd1baf9caf443e73e166176b5040ccdb7e34750ed58
AgentTesla
a89d88037e6e7321b7da02290aab0139ddf7be1b697388dcc28fba708304682f
AgentTesla
error
AgentTesla
f11026574c1ad05a8eb43f8a267b8dc11ce7f981f32a4c72f0675e6141e898f4
AgentTesla
+ 3'901 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250908-qtvckacn2s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
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
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/98235b10-a679-4592-99a8-a593c771f059
Unpacked files
SH256 hash:
830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d
MD5 hash:
28180b7f47ca5782756f383dca147b61
SHA1 hash:
c87fc94e8ba76b9e62feb59df3c7ab3c5a335f7b
Link:
https://www.unpac.me/results/b5837320-033e-4358-8722-c844ce03c019/
SH256 hash:
0996c8dfef0c8cfe088190c3fd175b0834c75892a6ca25909c950e89c58e6ec2
MD5 hash:
7411d95bf5a618a18f6f4d411fe724ed
SHA1 hash:
2507e37b7d9c3256f3118d5648a8ececfdea6ae8
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/b5837320-033e-4358-8722-c844ce03c019/
SH256 hash:
8b200ebfc5111c0adbd04e9785736cedd849f947af558ca2168931cd5345fb31
MD5 hash:
095e768b76e9297db3da0804220e8230
SHA1 hash:
3110f7c2720013e11f816078819a2935f90e6f03
Link:
https://www.unpac.me/results/b5837320-033e-4358-8722-c844ce03c019/
SH256 hash:
d95b21f8106fc93ba26f89a37e5e391715485bae8db72132ceb3d64993793934
MD5 hash:
a5d8dedc085641bdaa76109bb3d0a66a
SHA1 hash:
a877268ef6414ddf3ea6cd628d9b0e45c8837c0e
Detections:
win_agent_tesla_g2
Create hunting rule
AgentTesla
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Link:
https://www.unpac.me/results/b5837320-033e-4358-8722-c844ce03c019/
Parent samples :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 family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/830c83f3faa5/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/830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

AgentTesla

Executable exe 830c83f3faa5c0d28cc606b73a1ec8d829f0373744e2b3e12f6099ed0569119d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/26291/

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