MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f
SHA3-384 hash: d0f356afeafd18fb35639b12c3c7335f2d2b18a75f4f3501186c7e7388005826853fff885c8bc46e6f639724a877cec0
SHA1 hash: fa19b55ea1bc9e0730160a074bf79da81bc140d6
MD5 hash: 175cc160322263c4f5363fa6910a7bdb
humanhash: juliet-jersey-early-south
File name:3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f
Download: download sample
Signature AgentTesla
Create hunting rule
File size:738'304 bytes
First seen:2025-09-05 12:40:15 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 12288:YApcszAM0sLKBMhiX4FF6RxDi5ta74C+ed9YIt96uiAJJtaFU6cU00:zmpsLKiiX5DwakC+yYK867F
TLSH T14BF4F1736B42D807EE544BB009B1D7F842BE6FC9A420D2435DE8BD93B97A2C771B4285
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f
Verdict:
Malicious activity
Analysis date:
2025-09-05 16:08:00 UTC
Tags:
stealer ultravnc rmm-tool netreactor agenttesla
Link:
https://app.any.run/tasks/5652d932-82ca-4e0f-b7b0-29072e3956d2

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/25394/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bada5e3e988eb6ab83c39d
Tags:
virus lien msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/68bae0b6fe1969faa8a6c454/reports/4fc84780-0221-4c83-aead-723b62901d02/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-15T00:41:00Z UTC
Last seen:
2025-08-15T00:41:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1fe8d528-c933-4a30-85f7-f522bcd2823e
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f/
Threat name:
ByteCode-MSIL.Trojan.PureLogStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-15 03:34:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hszuah2czgzyi7ufvjwnvzxjqg2xnuujuingw7iwnb46fnvolvxq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250905-qcwt3azwdy/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
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
Agenttesla family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5163120a-1b1a-44aa-8708-13bd96a35edf
Unpacked files
SH256 hash:
3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f
MD5 hash:
175cc160322263c4f5363fa6910a7bdb
SHA1 hash:
fa19b55ea1bc9e0730160a074bf79da81bc140d6
Link:
https://www.unpac.me/results/7a12490e-34f9-4b23-a0cd-415d2064b7a7/
SH256 hash:
f7e896162ccf3280d284b6aa729a9c80815184906b5c6d497c835852996adacc
MD5 hash:
f3b2b95c43d012b08d6cb435db2322b0
SHA1 hash:
4801937e76c3f6989eef7b4856ea695bf6ad4fd7
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/7a12490e-34f9-4b23-a0cd-415d2064b7a7/
SH256 hash:
c1f939b52262e14e93e1b9806481e8177af0371b5a3d8cbfb498d1ba92f510d7
MD5 hash:
e74090efab3ddc30209355b2b1092e88
SHA1 hash:
5631583ff174d123a6b8416ee4847300b9cd9fbd
Detections:
win_agent_tesla_g2
Create hunting rule
AgentTesla
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
Agenttesla_type2
Create hunting rule
Link:
https://www.unpac.me/results/7a12490e-34f9-4b23-a0cd-415d2064b7a7/
Parent samples :
d356ba191bb34c5674c8de83cbd59ec77975b7a3e4757eace8ac784818131065
d9750b998c1c81b7ae4ced24eb1edeb1533c2b399c0e4dc0118cb43625814d5e
d94821fc5dd20efbe9aca1fc1bcd764c202f34a93590e3ed5cf81505bd45f769
e1a0771b4e2b6524eee712641b99aa2890a5e3a7bd2664b70db58049a973a9e5
53823787f8cd69b1887e545c1130de4c77a6939fed24d2753634704ae6aa1c90
0ab4bfff60be04148fa32d2955fc9f21e04d932f6f92b43eb24b011372445c1a
3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f
SH256 hash:
0aa60cb0fe205b051a8e420965a0659ced419e3045455f72de5e1611a6e7f456
MD5 hash:
8e66a7bf7973c554cf3b103722cad9fe
SHA1 hash:
5b34e05b35c1d295e293bbd885438b88c8fd9670
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/7a12490e-34f9-4b23-a0cd-415d2064b7a7/
Parent samples :
e15bf322a7c587a47c91dad4734d8d56a941664ded7ddbd171416abeb1e34b47
c335602ef52f9260cfb20828515938d3c335abce3e459464d802d4c17d2fe8d7
3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f
c5658d0585c94a50f715384ed28507806352107648eafa58fd7764a16c382244
4f8d01ea75f23293c5424e8b5a7f3f552c16d64f53d66b115f45648a04ecdd7d
be989ee2ddc2062b73483aef4178dbb61ed5acb4754eb864b230d18c7e17b8af
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/3cb3401f42c9b3847e85aa6cdae6e981b576d289a21a6b7d166879e2b6ae5d6f

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: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_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.

Cape
Cape
https://www.capesandbox.com/analysis/25394/

Comments