MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455. 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 7 File information Comments

SHA256 hash:	995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455
SHA3-384 hash:	41eefa8240c8e519769a24560c1d5b8eb98c23bad8f43d027d3a2a00447ad3afbe297e2a503ebd4820e7478da93fb382
SHA1 hash:	60b8b549fae4cbdb30383db3a5921821035d0d06
MD5 hash:	72f778c7caf626ad8df84a50da280472
humanhash:	steak-north-cola-item
File name:	995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'114'089 bytes
First seen:	2024-12-05 12:00:24 UTC
Last seen:	2024-12-05 15:47:54 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	aaaa8913c89c8aa4a5d93f06853894da (246 x Formbook, 82 x AgentTesla, 74 x RedLineStealer)
ssdeep	24576:ffmMv6Ckr7Mny5QL6o4CKBiqAAARvpNGGKAQevijYIZM:f3v+7/5QLuCKByA6Hv0pZM
TLSH	T1D035E112B7D680F6D9A33971297BE726EB3575194337C4CBA7E02E768F211009B3A361
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 :

447

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455

Verdict:

Malicious activity

Analysis date:

2024-12-05 11:59:51 UTC

Tags:

autoit

Link:

https://app.any.run/tasks/25f6a7d3-1ce5-4533-96d7-b2a74e6fb5aa

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:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6751960012e85e185e761eb8

Tags:

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

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context anti-vm autoit compiled-script fingerprint keylogger microsoft_visual_cc monero overlay packed packed packer_detected

Link:

https://www.filescan.io/uploads/675196033a8fa052799a78cc/reports/d084294b-f64f-44d9-b9cd-835002c6dd3d/overview

Verdict:

Malicious

Labled as:

AIT:Trojan.Nymeria

Link:

https://www.hybrid-analysis.com/sample/995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b64a848d-2b69-4920-abe5-759ce8387ca2

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1569091

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

Installs a global keyboard hook

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/995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2024-10-08 23:36:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 38 (57.89%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=tfiehwl5jq4y6lccclm742pejdwwnctemug67swmdcw23t2cmrkq._file

Verdict:

malicious

Label(s):

admintool_powerrun

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/241205-n6weaazkhm/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

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:

External_IP_Lookup

YARA:

n/a

Link:

https://app.threat.zone/submission/0e9e87a5-c44d-48c7-84d1-081dded5efa5

Unpacked files

SH256 hash:

a26904c1ef19bfb97b4d8065dfb55ded0fc3b8439ba6a4aa3a922dd0279a1c4a

MD5 hash:

50b8ae4bc8ea3e12329ec725ec571ae3

SHA1 hash:

d93a3b80c85435cfabf62bbabef857bc0a488e32

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/37577a66-37a1-4cec-9adf-a0edfaea9712/

Parent samples :

2f35d828d19942c2daf1989fabb8565c56f9c2d6f3b00e3470c7785ae4ddde50
30225014a390133cd81a5896e070c88313e33c21c6cb40d9fec1600bf9f70f4f
322264ea458d16bb11f1971bce32692800487067f71cb96b403b7f2c585a9a8b
97354620adab77ee34123678a924f19dfc804d1b95708f3b3d505815f94c65be
c91b31fb14eff751d72b07b53b3d1d71a63dce9cc61bbef4c939cbd671090585
320bf0a79235fdbfd5d1adadcfc530e134d9cf3aa67bfb5c63dfddbc3bb3963f
995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455
df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca
e7bf19753512a45075f727b3f68f3656ef1ed2bc90e1529a6020aa108b017e77

SH256 hash:

995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455

MD5 hash:

72f778c7caf626ad8df84a50da280472

SHA1 hash:

60b8b549fae4cbdb30383db3a5921821035d0d06

Link:

https://www.unpac.me/results/37577a66-37a1-4cec-9adf-a0edfaea9712/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/995043d97d4c/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/995043d97d4c398f2c4212d9fe69e448ed668a64650defcacc18adadcf426455

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

Rule name:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

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)

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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