MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e18a8c681f7f2876a5a4d2f550cc63d4ff25c05ab942d80c4d3a71dce497d4ba. 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 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e18a8c681f7f2876a5a4d2f550cc63d4ff25c05ab942d80c4d3a71dce497d4ba
SHA3-384 hash: f480ce9665e891fc44662112dded727b4f96c8e60d0eafb359a44ecfa3648eed7da084dd74c7261977a8eeada5055068
SHA1 hash: 2e83c4ee2a8f68df5dada72f7cc5ae0eb857c023
MD5 hash: 13a137bd40d2e80631643edb02c1c3ec
humanhash: pluto-august-kansas-sink
File name:e18a8c681f7f2876a5a4d2f550cc63d4ff25c05ab942d80c4d3a71dce497d4ba
Download: download sample
Signature AgentTesla
Create hunting rule
File size:931'336 bytes
First seen:2025-06-10 09:39:12 UTC
Last seen:2025-06-20 09:34:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:k2plrlhie0OTnVh3bj3u/afP23Ra03zWW/YzbywiTEChm67gl41axGJUTL8GwwaP:nrlhie0MX3nPfP2B7Dd/YnC01l4QXhKP
Threatray 3'480 similar samples on MalwareBazaar
TLSH T1CC1558F416E58B8AE1105134C563D27A2FE50F799500814EDBADBCAB78E7786C8F3893
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
dhash icon d4e8b296ccfcf4c4 (12 x AgentTesla, 7 x DarkCloud, 1 x MassLogger)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
388
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
e18a8c681f7f2876a5a4d2f550cc63d4ff25c05ab942d80c4d3a71dce497d4ba
Verdict:
Malicious activity
Analysis date:
2025-06-10 14:00:06 UTC
Tags:
stealer ultravnc rmm-tool agenttesla
Link:
https://app.any.run/tasks/c9fd7302-bbf6-441b-a8f7-f611ecbfc4b6

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/8561/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3342.28401.3856.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6847fd5407b5e8c1cfe6100f
Tags:
virus micro lien msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden 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
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/e18a8c681f7f2876a5a4d2f550cc63d4ff25c05ab942d80c4d3a71dce497d4ba
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a0d9366c-ff2a-4eae-b0da-7912510ee1cd
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1711417
Signature
.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 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: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Uses threadpools to delay analysis
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1711417 Sample: i7rwedRgsQ.exe Startdate: 10/06/2025 Architecture: WINDOWS Score: 100 51 mail.iaa-airferight.com 2->51 65 Found malware configuration 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 Sigma detected: Scheduled temp file as task from temp location 2->69 71 7 other signatures 2->71 8 i7rwedRgsQ.exe 7 2->8         started        12 eZUuuzza.exe 5 2->12         started        14 svchost.exe 2->14         started        signatures3 process4 dnsIp5 41 C:\Users\user\AppData\Roaming\eZUuuzza.exe, PE32 8->41 dropped 43 C:\Users\...\eZUuuzza.exe:Zone.Identifier, ASCII 8->43 dropped 45 C:\Users\user\AppData\Local\...\tmp6FEC.tmp, XML 8->45 dropped 47 C:\Users\user\AppData\...\i7rwedRgsQ.exe.log, ASCII 8->47 dropped 73 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->73 75 Uses schtasks.exe or at.exe to add and modify task schedules 8->75 77 Adds a directory exclusion to Windows Defender 8->77 17 i7rwedRgsQ.exe 2 8->17         started        21 powershell.exe 23 8->21         started        23 powershell.exe 23 8->23         started        25 schtasks.exe 1 8->25         started        79 Multi AV Scanner detection for dropped file 12->79 81 Injects a PE file into a foreign processes 12->81 83 Uses threadpools to delay analysis 12->83 27 eZUuuzza.exe 12->27         started        29 schtasks.exe 12->29         started        53 127.0.0.1 unknown unknown 14->53 file6 signatures7 process8 dnsIp9 49 mail.iaa-airferight.com 46.175.148.58, 25 ASLAGIDKOM-NETUA Ukraine 17->49 55 Loading BitLocker PowerShell Module 21->55 31 conhost.exe 21->31         started        33 WmiPrvSE.exe 21->33         started        35 conhost.exe 23->35         started        37 conhost.exe 25->37         started        57 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->57 59 Tries to steal Mail credentials (via file / registry access) 27->59 61 Tries to harvest and steal ftp login credentials 27->61 63 Tries to harvest and steal browser information (history, passwords, etc) 27->63 39 conhost.exe 29->39         started        signatures10 process11
Score:
72%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e18a8c681f7f2876a5a4d2f550cc63d4ff25c05ab942d80c4d3a71dce497d4ba
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e18a8c681f7f2876a5a4d2f550cc63d4ff25c05ab942d80c4d3a71dce497d4ba/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-05-27 04:23:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
37
AV detection:
29 of 36 (80.56%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4gfiy2a7p4uhnjne2l2vbtdd2t7slqc2xfbnqdcnhjy5zzex2s5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
3ab5cfa98e47af08a289ebfb6bfcdb40b109ac077c1b655b47798cb559931724
AgentTesla
413afb58c7726edb41ee39f2f6a151990187b21628a068806226b97455dfa4e6
AgentTesla
4689a42871ec936460f31dc0a096dee67adea3989db417eb64a9fe5bf60aa3e9
AgentTesla
51b96cdeee03408fe2570ae6b818d2bdefc89ebb2111411558e4063b7102f47f
AgentTesla
b96cfca8ea3bc4fe132e029f2743fed9d30592d6012b4fe829180a2c1457f4f1
AgentTesla
+ 3'470 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/250610-lnbwtasygw/
Behaviour
Scheduled Task/Job: Scheduled Task
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:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8e0090f6-3a5e-4132-b432-35c94e121bd3
Unpacked files
SH256 hash:
e18a8c681f7f2876a5a4d2f550cc63d4ff25c05ab942d80c4d3a71dce497d4ba
MD5 hash:
13a137bd40d2e80631643edb02c1c3ec
SHA1 hash:
2e83c4ee2a8f68df5dada72f7cc5ae0eb857c023
Link:
https://www.unpac.me/results/37dcea12-7b95-459e-87e1-04eb19f1d90e/
SH256 hash:
acff54dc41a4f979a5054bc43649e097472904293fa9c4d23048b30a57bc3149
MD5 hash:
8234c3ec3aba620ca36e9d5629e3db74
SHA1 hash:
09d5b639a270fb4cbf45b2b454db96cc1035a768
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/37dcea12-7b95-459e-87e1-04eb19f1d90e/
Parent samples :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 hash:
a4002a41088aba3178c8779a4388f40896543f0d5694562729e66f5e4dd899fd
MD5 hash:
6e0c8d849a1ae2b9cfa9ea70e7a0cd57
SHA1 hash:
24a5e2eea493aafd31f48b0b93e534aaf757db4f
Link:
https://www.unpac.me/results/37dcea12-7b95-459e-87e1-04eb19f1d90e/
SH256 hash:
26ccc867463827eb97cb4179a894c1ebaf2d6d05eaa0317f99b000f2044f0c9b
MD5 hash:
094f462496766ab636ac6d8fe8982023
SHA1 hash:
ddb92162748ce246b92e48d3e2de394bc6e6dadc
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/37dcea12-7b95-459e-87e1-04eb19f1d90e/
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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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_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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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)
Rule name:Windows_Generic_Threat_9f4a80b2
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/8561/

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