MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7. 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: 17


Intelligence 17 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7
SHA3-384 hash: a9130646f6b90d0808087375a35bb35ec329d91b04e8a13efc698d211b6635d919784a636f4fddd711c56fc4913df468
SHA1 hash: cef1dd5e2334b7072cfb53e63d14bdc6d50d20b6
MD5 hash: 3ceb5d456198e5712772a135c3761662
humanhash: leopard-one-king-princess
File name:99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'005'568 bytes
First seen:2026-06-08 09:18:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'067 x AgentTesla, 20'020 x Formbook, 12'352 x SnakeKeylogger)
ssdeep 24576:mfLrnNrwXykOs21T3FvVYsgPcWQefhW56ddMwSKoDGDzZAGp:m9mROs21TJuVQefG4dM+
Threatray 19 similar samples on MalwareBazaar
TLSH T128251259665ADB07C0A98BF02C31D07817742EAEA965C7038FC9BCDFB9B7B600812757
TrID 72.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.4% (.EXE) Win64 Executable (generic) (6522/11/2)
4.4% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon 68e48c98b6b6b4c8 (5 x AgentTesla, 2 x a310Logger, 2 x Expiro)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7f42e89d-936e-453f-8b29-3bfb9c097d01/
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/69714/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a26893c3e9eff6a6b68b831
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a service
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Changing a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 packed similar-threat vbnet
Link:
https://www.filescan.io/uploads/6a2688f71f652d68656db343/reports/9d174fe8-f5a9-45bb-8d23-d495b7fefeab/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-07T02:40:00Z UTC
Last seen:
2026-06-08T09:51:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3213803b-c36d-435a-88e8-32929a86bdfd
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7
Gathering data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7/
Threat name:
Win32.Trojan.RedlineStealer
Create hunting rule
Status:
Malicious
First seen:
2026-05-07 11:46:48 UTC
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tgbh7kurhwki5xg4zi2s5z2uy2lhfddq2c3l3miau76yv7xcxddq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
31e865593612d7aaaf78295fbcac8bbb765349eafa691fdf4fd624e0d2880a37
AgentTesla
500cd979076c01f3873bd08de8f09163f74eb25a462ea66037b92a0665524012
AgentTesla
6a43cc3ab93e40b4b844ed68fa3ec383683d3835d7c743a38772022951aa6976
AgentTesla
8c49fab426c3cf1cd3c39332b8f287c9049fa49db760f73c21e9241bfa574d9c
AgentTesla
error
AgentTesla
+ 9 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection discovery execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/260608-k91xdsby8s/
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
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Family: AgentTesla
Unpacked files
SH256 hash:
99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7
MD5 hash:
3ceb5d456198e5712772a135c3761662
SHA1 hash:
cef1dd5e2334b7072cfb53e63d14bdc6d50d20b6
Link:
https://www.unpac.me/results/ff06921a-6d4d-4432-aff0-1d5558430926/
SH256 hash:
8132870454a1a16859a93c7f863186702278859f9d8c83de54816fed2c5911a5
MD5 hash:
25740285bf8aeb8301d9912a3827a108
SHA1 hash:
7f1c708f89145f80c7fe55c34d479356c0479bdb
Detections:
win_agent_tesla_g2
Create hunting rule
triage_agenttesla_infostealer
Create hunting rule
Link:
https://www.unpac.me/results/ff06921a-6d4d-4432-aff0-1d5558430926/
Parent samples :
d2905e367942c6409ddde8fd54c857d68e34e61927f2c617fa1693713dbd4ca4
ba5667043566050e766cc0559f1a8be0890dea5ee2fb9dc54646cb1e3362148e
8132870454a1a16859a93c7f863186702278859f9d8c83de54816fed2c5911a5
303f75978a35d4835f456943a7f096546881f3e7f1680da167dd64f2c3abbb5f
cfe75657408c1e694ceaa387be232b8c40c86feca6a9e179d482062cab54bbb1
1f1cf78513797910c0beffe5a1eb57cefe7748934dfd342fa6b2a3d00270de94
99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7
SH256 hash:
c82cf4073a67590e6234a489c0b541541a62c108512b3bcbef78296ee4f86686
MD5 hash:
ac3d094207def750b63f700204d50c02
SHA1 hash:
9c8d8480fbfc4ad7684e51f43c9fd6dc510008ff
Link:
https://www.unpac.me/results/ff06921a-6d4d-4432-aff0-1d5558430926/
SH256 hash:
caebf12cf2229d84b4fabdf412326d127d2d9fef20e6ec54198ace170e5110e7
MD5 hash:
0d7d14bd5d98367a66ae34fdaefefab7
SHA1 hash:
c6e7e12d4f2ff0a7faaa92d677b88633bcd8ebcb
Link:
https://www.unpac.me/results/ff06921a-6d4d-4432-aff0-1d5558430926/
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/99827faa913d948edcdcca352ee754c696728c70d0b6bdb100a7fd8afee2b8c7

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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: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/69714/

Comments