MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c
SHA3-384 hash: 555687093cd816edb623357688f0a52e928cfb186c71f1d45bf3f8914b89ef856ecdb69fd930fc8e0a539443852a72c3
SHA1 hash: fd2688ffb4d811772c3c6068f68a7684ecb266bc
MD5 hash: c782bfc8d71f996d7926e6cccbb60544
humanhash: oklahoma-kentucky-seventeen-sad
File name:(PO_8372929).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:817'152 bytes
First seen:2025-04-04 01:43:23 UTC
Last seen:2025-04-04 13:04:29 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:ZNrogmWP9/OjwzGEUF2Q890bw3BdPmmGgDmTaZk5o4uga2ZBqd8pKe9Hd3gI6DDK:ftM0WF5YqMvRDpmuZlgKes9a
TLSH T12905CE9C3250F48FC457C9729DA0EDB4A6206DAAA317D30391E72DEFB90D9979E101F2
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
dhash icon 30f0cccececcf030 (8 x SnakeKeylogger, 3 x MassLogger, 1 x AgentTesla)
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
743
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
(PO_8372929).exe
Verdict:
Malicious activity
Analysis date:
2025-04-04 01:44:24 UTC
Tags:
stealer ultravnc rmm-tool netreactor agenttesla
Link:
https://app.any.run/tasks/bcf71ac6-31f6-4a07-a3a3-24c5567f7f4e

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/413/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.1325.3105.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ef3b1ccfd0a37f830d9316
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
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/67ef396840adfb5162b89c8d/reports/de106aa6-8ac0-4a42-b41f-2ec0c5656595/overview
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/039f5ec9-4708-4cfc-9aa8-e7bdf37a0a61
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1656170
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
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)
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
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-04-04 01:44:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6d6rpge5woifp7nvn2aclsdsebzrgeuryytbw5kacg535ivzbwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250404-b5v1xaxxh1/
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/e3da756a-d912-44ba-b3b1-04a08d9ac45b
Unpacked files
SH256 hash:
4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c
MD5 hash:
c782bfc8d71f996d7926e6cccbb60544
SHA1 hash:
fd2688ffb4d811772c3c6068f68a7684ecb266bc
Link:
https://www.unpac.me/results/b024a423-962e-4fde-b3c5-cbec521c4553/
SH256 hash:
b95bdf5d6a0dcd59d1838e4d4dd0819b959e895a8d43638d7c1f8e77eea3bfbe
MD5 hash:
ca46d789f5daddd29d3961cdd731d8ab
SHA1 hash:
05a643052a83502938a2d08981367395042884b6
Link:
https://www.unpac.me/results/b024a423-962e-4fde-b3c5-cbec521c4553/
SH256 hash:
4b8da1e6c02252ddddf8d2eb86ade28c47fffd9d356e1d99e1bfdd1b6d110172
MD5 hash:
3cdebddde37713f71be3aa6d1550c03d
SHA1 hash:
a7525c5686f36dacf8c95605471b8df9e129c8e1
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/b024a423-962e-4fde-b3c5-cbec521c4553/
SH256 hash:
7525913df84b1c77fec8a0126e7eeefe969521bdc38004a75126cfaeb2f620b5
MD5 hash:
6f99589320dad44b2c3d1f70a6df5e40
SHA1 hash:
cbd40c635a1da48e1cdf123c1479725fd7efdac4
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/b024a423-962e-4fde-b3c5-cbec521c4553/
Parent samples :
0d38a75eaacd1df541127d09bdfae1fd1ccc166a8f8e5f0c8f9566c1ca7cc3ad
fb4d247c79061e234d6659921626249598990adb9d0c7c1109a029812cbeaea5
c981675fb117f50a14c8b361ad4a8d0addc26cdf766ad04e36dd6ac093fb6e11
0a8fa6bd294e356d9e856610259c14894ed1ad4d8238efb191d61a7a08f74045
c59cc58233220bfefce324f3412e9a6bcb1ce9ebec5dd77a853b7364d0c1876b
39e134f2cc519ac29a5f07ea1d2823c5ef3e288e9ca42fc9ee1c956fc0e0c7ac
4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c
Malware family:
zgRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4787e8bcc4ed/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/4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c

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_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_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.

Malspam

AgentTesla

Executable exe 4787e8bcc4ed9c82bfedab74012e4391039898948e3130dbaa008dddf515c86c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/413/

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 (HIGH_ENTROPY_VA)high

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