MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75. 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

SHA256 hash:	706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75
SHA3-384 hash:	2cd9595f20cf0bceb9b402c1a958dacaffbaa4f8ac102415d2128d1cf26c24cd99e8790b4b917e126fc3d503966c3961
SHA1 hash:	de3b8032dbc56e7d204547805e5d6fa631de348c
MD5 hash:	431730f6cf51a10ad0c15e29af9f2c04
humanhash:	blossom-two-maryland-nineteen
File name:	706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'125'787 bytes
First seen:	2024-11-07 11:42:43 UTC
Last seen:	2024-11-07 14:19:09 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	aaaa8913c89c8aa4a5d93f06853894da (246 x Formbook, 82 x AgentTesla, 74 x RedLineStealer)
ssdeep	12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLnQv/qaZA7o98Q8/zSVbD5RROLtThXe:ffmMv6Ckr7Mny5QLQv/ri7oGuVb4XM
Threatray	828 similar samples on MalwareBazaar
TLSH	T16235E112B3D680F6E9A339B1197BE32BDB3575194323C5DB97E02E768F211009B36762
TrID	84.9% (.EXE) AutoIt3 compiled script executable (510622/80/67) 9.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 1.7% (.EXE) Win64 Executable (generic) (10522/11/4) 1.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
File icon (PE):
dhash icon	b150b26869b2d471 (468 x Formbook, 101 x RedLineStealer, 94 x AgentTesla)
Reporter	adrian__luca
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

415

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

Quarantined Messages (2).zip

Verdict:

Malicious activity

Analysis date:

2024-10-17 13:35:54 UTC

Tags:

attachments attc-unc arch-exec evasion smtp exfiltration stealer agenttesla

Link:

https://app.any.run/tasks/a4ba9039-1ce4-4544-85d3-79ce642250ce

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Worm.Autoit.AMHC.UNOFFICIAL

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=672ca7ce49e92a05dde3d7e2

Tags:

agenttesla nymeria autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Reading critical registry keys

Connection attempt to an infection source

Stealing user critical data

Query of malicious DNS domain

Sending a TCP request to an infection source

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

autoit compiled-script fingerprint keylogger microsoft_visual_cc nymeria overlay packed packed packer_detected

Link:

https://www.filescan.io/uploads/672ca7cbc7967d5267a98ac3/reports/78c8ef41-21b6-4557-a128-d624785cfbb3/overview

Verdict:

Malicious

Labled as:

AIT:Trojan.Nymeria

Link:

https://www.hybrid-analysis.com/sample/706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75

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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9d647e33-8101-4c57-b97b-dcd356d1b055

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1551039

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Contains functionality to detect sleep reduction / modifications

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)

Switches to a custom stack to bypass stack traces

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)

Writes to foreign memory regions

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Score:

97%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2024-10-16 02:32:00 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

24 of 38 (63.16%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=obxrsfakeuitxlpxu27et4edtqfnnt7smqkzfb35hutlsyz7nj2q._file

Verdict:

malicious

Label(s):

admintool_powerrun

AgentTesla

4814d2923369ffb5245d01dc4d9854aadd669fed95cfe32c24919256b2176165

AgentTesla

8d3f2503bf26b36de8de3ebaef4f3bcbea79c43c56ec4827d7944acdb8eec11c

AgentTesla

aa94789a713974def1a32ef79bffc58f3ed491bbee29859d839a3659e658c349

AgentTesla

c6789cf795ae3fb1084f4eec8b4cbea4f5b345df502738b2b7afc5bcfa47a852

AgentTesla

+ 818 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/241107-nvkhms1kdx/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

AgentTesla

Agenttesla family

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f31c60f1-3147-4870-8d4e-902bea246426

Unpacked files

SH256 hash:

e2bbbd6ba365c2db5932678f3aefc3bf67b25a02a63530c24252b89144cc810b

MD5 hash:

65a341e55123dde80eaf6e6f52219e79

SHA1 hash:

dbf23f24aee8201166a492db684657e8ea4551df

Detections:

AgentTesla

win_agent_tesla_g2

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Agenttesla_type2

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_EXE_Packed_GEN01

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Link:

https://www.unpac.me/results/88402fa1-da4f-41f9-ab4e-9720346c1b4b/

Parent samples :

2cd9ea183ef88bc1ee850151e47ffc1613b6a4a57ddbb14ef8230cd25ba77a70
e93171125e897ba3a556f1b0171629d2a9aaa3298510f97b5d7cda44b9c3c313
1a4e45e3b94dd5fc339931f2bb0a7828be3167f1ce930e7c3944d14329c2e0d7
706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75
e26b0860871046c78f03c38d50b4208dab3478c2decfd616ec8fcc4ed9986602

SH256 hash:

706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75

MD5 hash:

431730f6cf51a10ad0c15e29af9f2c04

SHA1 hash:

de3b8032dbc56e7d204547805e5d6fa631de348c

Link:

https://www.unpac.me/results/88402fa1-da4f-41f9-ab4e-9720346c1b4b/

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/706f19140a25113badf7a6be49f0839c0ad6cff2641592877d3d26b9633f6a75

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.

No further information available

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::CopySid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::GetAce USER32.dll::GetUserObjectSecurity ADVAPI32.dll::InitializeAcl ADVAPI32.dll::InitializeSecurityDescriptor
COM_BASE_API	Can Download & Execute components	ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CoCreateInstanceEx ole32.dll::CoInitializeSecurity ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::mciSendStringW WINMM.dll::timeGetTime WINMM.dll::waveOutSetVolume
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AddAce ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorDacl ADVAPI32.dll::GetTokenInformation
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteExW SHELL32.dll::ShellExecuteW SHELL32.dll::SHFileOperationW
WIN32_PROCESS_API	Can Create Process and Threads	ADVAPI32.dll::CreateProcessAsUserW KERNEL32.dll::CreateProcessW ADVAPI32.dll::CreateProcessWithLogonW KERNEL32.dll::OpenProcess ADVAPI32.dll::OpenProcessToken ADVAPI32.dll::OpenThreadToken
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::SetSystemPowerState KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW KERNEL32.dll::CreateFileW KERNEL32.dll::CreateFileA KERNEL32.dll::DeleteFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameW ADVAPI32.dll::GetUserNameW ADVAPI32.dll::LogonUserW ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_API	Supports Windows Networking	MPR.dll::WNetAddConnection2W MPR.dll::WNetUseConnectionW
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegConnectRegistryW ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_SVC_API	Can Manipulate Windows Services	ADVAPI32.dll::OpenSCManagerW ADVAPI32.dll::UnlockServiceDatabase
WIN_USER_API	Performs GUI Actions	USER32.dll::BlockInput USER32.dll::CloseDesktop USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::FindWindowW

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