MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223. 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: 13


Intelligence 13 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223
SHA3-384 hash: 15fa0d6522916dd9a9fac7b8840e091f50d9aa9b1b55bb00fd191f2a79fe68e739d9330da61d55786d29d245cd7055a2
SHA1 hash: aa74269d844c2afac53a9daef3a76be40ec9602a
MD5 hash: 1b42e1376d0825a28605891e6440f8d6
humanhash: orange-minnesota-texas-four
File name:PO55AB023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'016'140 bytes
First seen:2024-04-29 09:26:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (389 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 12288:TToPWBv/cpGrU3yUVC4sM+ExNlX+L6ZJgHflbsEGa6mbE0cyiXNJYnAorZFYrSg2:TTbBv5rUDAbVkNi/lbFGa6mPcyGJmA2
Threatray 2'527 similar samples on MalwareBazaar
TLSH T11D251242F9C188F2D472187699696B20653EBD301F358EDF93C4A66CDE322C1D235BA7
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon b4fa99999999fa00 (2 x Formbook, 1 x DarkCloud, 1 x NanoCore)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
326
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223.exe
Verdict:
Malicious activity
Analysis date:
2024-04-29 09:44:00 UTC
Tags:
smtp exfiltration stealer agenttesla
Link:
https://app.any.run/tasks/e5547d29-0633-4589-aedc-1829c503a615

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Creating a file
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/62f2f974-da6b-4697-a461-2b68ac83fd7b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1433215
Signature
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Found API chain indicative of sandbox detection
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 ipconfig to lookup or modify the Windows network settings
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM autoit script
Yara detected Autoit Injector
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1433215 Sample: PO55AB023.exe Startdate: 29/04/2024 Architecture: WINDOWS Score: 100 79 smtp.jayiautomation.com 2->79 81 api.ipify.org 2->81 95 Found malware configuration 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 Multi AV Scanner detection for dropped file 2->99 101 11 other signatures 2->101 10 PO55AB023.exe 3 32 2->10         started        13 gbbuwp.xl.exe 1 2->13         started        16 gbbuwp.xl.exe 2->16         started        18 4 other processes 2->18 signatures3 process4 dnsIp5 63 C:\Users\user\AppData\Local\...\gbbuwp.xl, PE32 10->63 dropped 65 C:\Users\user\AppData\Local\Temp\...\xbeu.vbe, Unicode 10->65 dropped 21 wscript.exe 1 10->21         started        67 c:\ilks\gbbuwp.xl.exe (copy), PE32 13->67 dropped 69 c:\ilks\gbbuwp.xl (copy), PE32 13->69 dropped 125 Multi AV Scanner detection for dropped file 13->125 127 Creates multiple autostart registry keys 13->127 129 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 13->129 24 RegSvcs.exe 13->24         started        131 Writes to foreign memory regions 16->131 133 Allocates memory in foreign processes 16->133 135 Injects a PE file into a foreign processes 16->135 26 RegSvcs.exe 16->26         started        83 192.168.2.5, 443, 49174, 49703 unknown unknown 18->83 85 192.168.2.9 unknown unknown 18->85 87 239.255.255.250 unknown Reserved 18->87 28 RegSvcs.exe 18->28         started        30 chrome.exe 18->30         started        33 conhost.exe 18->33         started        35 conhost.exe 18->35         started        file6 signatures7 process8 dnsIp9 103 Windows Scripting host queries suspicious COM object (likely to drop second stage) 21->103 37 cmd.exe 1 21->37         started        39 cmd.exe 1 21->39         started        42 cmd.exe 1 21->42         started        105 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->105 107 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 26->107 109 Tries to steal Mail credentials (via file / registry access) 26->109 111 Tries to harvest and steal ftp login credentials 26->111 113 Tries to harvest and steal browser information (history, passwords, etc) 26->113 93 www.google.com 142.250.191.164, 443, 49707, 49708 GOOGLEUS United States 30->93 signatures10 process11 signatures12 44 gbbuwp.xl 1 29 37->44         started        48 conhost.exe 37->48         started        115 Uses ipconfig to lookup or modify the Windows network settings 39->115 50 conhost.exe 39->50         started        52 ipconfig.exe 1 39->52         started        54 conhost.exe 42->54         started        56 ipconfig.exe 1 42->56         started        process13 file14 73 C:\ilks\gbbuwp.xl.exe, PE32 44->73 dropped 75 C:\ilks\gbbuwp.xl, PE32 44->75 dropped 77 C:\Users\user\AppData\Local\...\gbbuwp.xl.exe, PE32 44->77 dropped 137 Multi AV Scanner detection for dropped file 44->137 139 Found API chain indicative of sandbox detection 44->139 141 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 44->141 143 3 other signatures 44->143 58 RegSvcs.exe 16 4 44->58         started        signatures15 process16 dnsIp17 89 smtp.jayiautomation.com 104.219.248.94, 49725, 49727, 49731 NAMECHEAP-NETUS United States 58->89 91 api.ipify.org 172.67.74.152, 443, 49724, 49726 CLOUDFLARENETUS United States 58->91 71 C:\Users\user\AppData\...\A7788999.exe, PE32 58->71 dropped 117 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 58->117 119 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 58->119 121 Tries to steal Mail credentials (via file / registry access) 58->121 123 4 other signatures 58->123 file18 signatures19
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-04-23 13:08:11 UTC
File Type:
PE (Exe)
Extracted files:
81
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bzasxhahldw66uiu5vrh4ygat5g7eeejik7m3svdxqolgdsdsirq._file
Verdict:
unknown
Similar samples:
1b7c29ec3b8b5e6d2ef3535b36990ad6dec6c2cd2800bb237717965b23ca8a16
AgentTesla
91aebaad56e80df4dbe148face0335070b4e7258afa67b5ded80f3370262c824
AgentTesla
c7c1f9e094890a135131fea3083df258c2d7c6375aab3061fdf0b1e5b9c3ba66
AgentTesla
cbda14adc5ddc1c7dcaab3718dd25805b8c0b720db8678715a754754a214e05f
AgentTesla
cf4f6747108338afb07f27bfc880941015b7c75cb1759370ab942259f27abcdd
AgentTesla
e6032f19912376cf1309dd2586a98236bae532e2e0f50be16d13d515727d0196
AgentTesla
+ 2'517 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240429-lesszafb79/
Behaviour
Gathers network information
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
AgentTesla
Unpacked files
SH256 hash:
3fce07bd7e220e97a1b141da155444f95aba7b5e4325f6a5edb262c025c1e5a9
MD5 hash:
eeaa0f5d82e56659c80fa84d588bf870
SHA1 hash:
a1aea1de9c42e1ef8c186ef6246dd318040e66de
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/3031a0b3-f44b-4ede-bd49-0e797f1c5f3f/
Parent samples :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 hash:
0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223
MD5 hash:
1b42e1376d0825a28605891e6440f8d6
SHA1 hash:
aa74269d844c2afac53a9daef3a76be40ec9602a
Link:
https://www.unpac.me/results/3031a0b3-f44b-4ede-bd49-0e797f1c5f3f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0e412b9c0758/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/0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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 0e412b9c0758edef5114ed627e60c09f4df2108942becdcaa3bc1cb30e439223

(this sample)

  
Delivery method
Distributed via e-mail attachment

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
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

Comments