MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33. 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: 18


Intelligence 18 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33
SHA3-384 hash: c20e6b4b2eddd1fdf7114b6cc259859ea7cd9e053b5cf8ad5a175f59294099d3664788e439fc2f333122fff82705e022
SHA1 hash: 9238cab1feb6efb2f3250d009db90e80c8d8f58b
MD5 hash: e2b590e04d28effb09d553f627f6416b
humanhash: white-jersey-pizza-ink
File name:6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'166'047 bytes
First seen:2024-10-09 13:57:09 UTC
Last seen:2024-10-09 15:00:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d3bf8a7746a8d1ee8f6e5960c3f69378 (247 x Formbook, 75 x AgentTesla, 64 x SnakeKeylogger)
ssdeep 24576:uRmJkcoQricOIQxiZY1iaCurYwPk8x+F1p5/wefeqaPyaYB:7JZoQrbTFZY1iaCsYyk8oPZfepPO
Threatray 1'141 similar samples on MalwareBazaar
TLSH T17445E121F5C68076C2B323B19E7EF76A963D79360336D2DB23C42D355EA05816B29723
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon b150b26869b2d471 (468 x Formbook, 101 x RedLineStealer, 94 x AgentTesla)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
421
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33
Verdict:
Malicious activity
Analysis date:
2024-10-09 13:59:09 UTC
Tags:
agenttesla stealer exfiltration ftp
Link:
https://app.any.run/tasks/27db4a00-536e-4fa6-986c-8bb00f759757

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.AutoIt.1503.23271.5813.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67068beeab31793a7b211690
Tags:
Nymeria Autoit Emotet
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc nymeria overlay packed shell32
Link:
https://www.filescan.io/uploads/67068bf3d92ce92b9f9c14b4/reports/c205b050-e43b-4574-8b29-32f8a84599bd/overview
Verdict:
Malicious
Labled as:
AIT:Trojan.Nymeria
Link:
https://www.hybrid-analysis.com/sample/6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bcca1010-f762-4a09-aaf4-e975f9f42bd2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1530013
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33/
Threat name:
Win32.Trojan.Autoitinject
Create hunting rule
Status:
Malicious
First seen:
2024-09-28 01:21:00 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=njhuxe6bt4jujr4k6xlzrj6b7blut3udnxehcf2nobw6b6edtuzq._file
Verdict:
malicious
Label(s):
admintool_powerrun
Create hunting rule
Similar samples:
0cb136f7f3c52b2031884ac4fd0480b8a3b45b4abeafb0ff9b48fb2bb845aed3
AgentTesla
10fbd62f7aa5eaf3e0ae5357030e7303a194eabaee54b994825ce2b3d1a470c1
AgentTesla
11d9c56cf62a70c2fa83766662485e8ce2c02a692db8e5274e49dbd17bfc2e65
AgentTesla
89b1ea20621f800e5d831135d317cacc37600d317b17f1e49683b2a02806d218
AgentTesla
982c3260b68600ee0aff04207c411c5bd348cd6929c378b3d6845b64b338da47
AgentTesla
f0ecdc825d77eb812fc3eb89df18fc430e75b6f03c25bece0d43ab4ed49f76db
AgentTesla
+ 1'131 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/241009-q9s5fazhph/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
AgentTesla
Verdict:
Malicious
Tags:
agent_tesla
YARA:
n/a
Link:
https://app.threat.zone/submission/286a5717-c6e0-4e15-bef3-d65f7fe214af
Unpacked files
SH256 hash:
1f582003572c675756fdb032bd8009046e6aea64d08ca3f1a28cd29d06920103
MD5 hash:
5826a0762918e65811642e31064c09ba
SHA1 hash:
b66b9c4805b8e1c30b91bd2380eb28139ba0b9a6
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
MALWARE_Win_AgentTeslaV2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/82e51967-2267-4d85-bdc2-a994ad3d22a7/
Parent samples :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 hash:
b9a58ed414103aad19d393bec2773fbb4a9df83c76a6095280d859759eb72ec8
MD5 hash:
e6b4234a0db7d2a5c1e82f7d14d2184a
SHA1 hash:
bd7ecaa0a1233a7dfc123941d82c90e1f52418f8
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
MALWARE_Win_AgentTeslaV2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/82e51967-2267-4d85-bdc2-a994ad3d22a7/
SH256 hash:
8b4b20f6f69520f3d19ce9b0d5954b619ca2ff6e591d9afc877efff5ab219197
MD5 hash:
7312eb2fd04815818f9820fc2383d3ea
SHA1 hash:
fe6913f23b06964c994ad2ee3d293415b71e6c2e
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/82e51967-2267-4d85-bdc2-a994ad3d22a7/
SH256 hash:
6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33
MD5 hash:
e2b590e04d28effb09d553f627f6416b
SHA1 hash:
9238cab1feb6efb2f3250d009db90e80c8d8f58b
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/82e51967-2267-4d85-bdc2-a994ad3d22a7/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a4f4b93c19f/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/6a4f4b93c19f1344c78af5d798a7c1f85749ee836dc871174d706de0f8839d33

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:AutoIt
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:AutoIT packer
Rule name:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants

File information

The table below shows additional information about this malware sample such as delivery method and external references.

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::CopySid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetAce
USER32.dll::GetUserObjectSecurity
ADVAPI32.dll::InitializeAcl
ADVAPI32.dll::InitializeSecurityDescriptor
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
ADVAPI32.dll::GetTokenInformation
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::OpenSCManagerW
ADVAPI32.dll::UnlockServiceDatabase
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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