MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b. 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 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b
SHA3-384 hash: 25db7ae296454e4f817add542d2e967c40d99213d7058dffa5aa0c3604e85304f0c0a347b52af8551af64dd1d4733cf7
SHA1 hash: ed4cb261669def78c69c3c5cc3a4dfbcad1f28fc
MD5 hash: cb504dba59bd2d2d3fa003fb28e1de7f
humanhash: sad-harry-diet-fanta
File name:43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b
Download: download sample
Signature AgentTesla
Create hunting rule
File size:989'184 bytes
First seen:2026-08-10 14:24:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'190 x AgentTesla, 20'337 x Formbook, 12'364 x SnakeKeylogger)
ssdeep 24576:Km+H8Uc8vCso4OIFSORh4gNGt2dPVZpe:KF5/Cs1RhS29
TLSH T1E32513586B07D503C50167354AE0F2B416AD2FCDED02C217ABDC6EAFBB66F5A8C841D2
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
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
NETReactor RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/84590c3f-3473-41e4-88ab-d1830a181ea5/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79860/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
Launching a service
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:
net_reactor obfuscated packed packed
Link:
https://www.filescan.io/uploads/6a79dfabc28463a7097ade1e/reports/7a1abeea-b749-477c-8552-70dd17506bc9/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-15T09:21:00Z UTC
Last seen:
2026-08-10T10:57:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5c9ef4c8-3c2a-4b53-8002-c8f18007a38c
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b
Gathering data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2026-07-15 15:42:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
26 of 36 (72.22%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=io2womwbpkpdquyu6anvylopjcgq2qa4bwvso3x2rpgontizk2nq._file
Verdict:
malicious
Label(s):
AgentTesla
Create hunting rule
XWorm
Create hunting rule
Link:
https://reports.threatray.com/ca7baab4-01a0-4079-b578-de8a0c7ec2f2
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/260810-rrp6ha1arc/
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:
43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b
MD5 hash:
cb504dba59bd2d2d3fa003fb28e1de7f
SHA1 hash:
ed4cb261669def78c69c3c5cc3a4dfbcad1f28fc
Link:
https://www.unpac.me/results/2db1f658-9650-4d29-819e-b10d888ab240/
SH256 hash:
da8a24543f2ba166c006d11cd0de4f22ffe892d4c25763221473095e29b3ea68
MD5 hash:
85a8e683b8252639132a84a0f9fbb8ce
SHA1 hash:
17f5224b148e4a4e2e6d195f87426df7372bf0a2
Link:
https://www.unpac.me/results/2db1f658-9650-4d29-819e-b10d888ab240/
SH256 hash:
adf2d8aa5ed267c8c3d15efb222284599ec3477aae12af2cfc9426ff0c022a65
MD5 hash:
1ea9826fa20023fff455fbce601520da
SHA1 hash:
afc172058606e5e49f24e34ccd06991cb4dc87c5
Detections:
win_agent_tesla_g2
Create hunting rule
triage_agenttesla_infostealer
Create hunting rule
Link:
https://www.unpac.me/results/2db1f658-9650-4d29-819e-b10d888ab240/
Parent samples :
43b56732c17a9e385314f01b5c2dcf488d0d401c0dab276efa8bcce6cd19569b
b4d1bf62935a6bf2712c9910da6e437f4dfaa52bbca5aae7c871a7c105a65aa0
2d82743ae026ce3c12a4e90d0d5ddc75943134e40bed325486edf5d0c7a7d68d
54c1cbb6ad3d27f0987613748ad4d4778288bc812445b51e7af0771db17a4a20
5069364f9e57856f2964c98fabfc09391f604c2a8a0136b2e486896b1d02e9b7
SH256 hash:
79268d8f1b534a75148fc683bb5788b8ac0d77686784214ba4da0bfd12faa3a3
MD5 hash:
bf64272d1a0b8da12c0b11847e333cfd
SHA1 hash:
c85e422a1c4a2e8cd8017e7fd44d4917cf9b01a2
Link:
https://www.unpac.me/results/2db1f658-9650-4d29-819e-b10d888ab240/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/43b56732c17a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:MALWARE_Win_AgentTeslaV2
Create hunting rule
Author:ditekSHen
Description:AgenetTesla Type 2 Keylogger payload
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)
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Generic_Threat_779cf969
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

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/79860/

Comments