MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213. 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 10 File information Comments

SHA256 hash:	cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213
SHA3-384 hash:	909a17d640a393b7a229481c957d309c8d0d56786771ef57ddf59113a5fb326ee79ee98cc3793f3ff8f9b8498beef7cc
SHA1 hash:	a6111b2b83f1fb0d89113e68fbdeacb715b6f874
MD5 hash:	300c66c99811ab658ca768bd2492af46
humanhash:	washington-princess-cardinal-low
File name:	SOXB300658290E512EF.PDF.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'041'408 bytes
First seen:	2024-05-21 11:44:03 UTC
Last seen:	2024-05-21 12:21:51 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep	24576:OAHnh+eWsN3skA4RV1Hom2KXMmHaj9OnloMOBW5:5h+ZkldoPK8Yaj9omMOq
Threatray	13 similar samples on MalwareBazaar
TLSH	T18025AC0273D1C036FFABA2739B6AB24556BD7C254133852F13981DB9BD701B2263E663
TrID	63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 11.6% (.EXE) Win64 Executable (generic) (10523/12/4) 7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 5.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):
dhash icon	aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter	adrian__luca
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

342

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213.exe

Verdict:

Malicious activity

Analysis date:

2024-05-21 12:06:19 UTC

Tags:

agenttesla stealer ftp

Link:

https://app.any.run/tasks/e43b2e1b-cd24-4836-bd41-1537bfef8424

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Malware-gen.988.27174.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Tags:

Shellcodecrypter

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Using the Windows Management Instrumentation requests

Reading critical registry keys

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

autoit fingerprint keylogger lolbin masquerade packed shell32

Link:

https://www.filescan.io/uploads/664c8941636c5be33c81a5cc/reports/c71b4fe2-7e68-4c26-82b3-9752dad9f867/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213

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/af238aa1-e07b-47da-aa27-ba41cf8d579b

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1444948

Signature

Binary is likely a compiled AutoIt script file

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Initial sample is a PE file and has a suspicious name

Machine Learning detection for sample

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)

Sample uses string decryption to hide its real strings

Sigma detected: Suspicious Double Extension File Execution

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Uses an obfuscated file name to hide its real file extension (double extension)

Writes to foreign memory regions

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2024-05-15 09:02:56 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 24 (83.33%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=zttjgzzosh5guykhfhimdoon3fvpuwe6zvwicvxvirhtrnhn6ijq._file

Verdict:

malicious

Label(s):

agenttesla_v4

agenttesla

AgentTesla

17c20e50c7b66483686e0be12502b7dac6394f36160f233590de0509429971ab

AgentTesla

1f1b25f3cdad8e6c86d32be6d600f7ae9d2494bc0c50ec689d48e1e2df944dff

AgentTesla

2a59d6f16ee8881b94e633cc53e0bc73054a8361c5aca22d17d4ca35488e1d58

AgentTesla

58da840c8d43fab7fb57d81db6e70e43604eeb7b131a17de655e9e0d660b6b2d

AgentTesla

5c41c8cb75225233ae19d0e08edbff6d8f4d0e2e1c1fe502c438e317ba3c9f9c

AgentTesla

+ 3 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/240521-nv861acd6s/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Program crash

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

AgentTesla

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/51eb7d74-ed77-4bbc-a6d6-b5a0c6717839

Unpacked files

SH256 hash:

0464a9ae9e4767dfe60cfc6156deb6c5ce7e8df770ca72e5711fd2827b10ce59

MD5 hash:

8c9be98aa8ce6c640f8867d7dd6bcbc3

SHA1 hash:

8710400228cd571d99376db86b963e8fdf520b3d

Detections:

INDICATOR_EXE_Packed_GEN01

Link:

https://www.unpac.me/results/dd691eae-7a14-4abc-b49d-a56529451003/

Parent samples :
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SH256 hash:

cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213

MD5 hash:

300c66c99811ab658ca768bd2492af46

SHA1 hash:

a6111b2b83f1fb0d89113e68fbdeacb715b6f874

Detections:

AutoIT_Compiled

SUSP_Imphash_Mar23_3

Link:

https://www.unpac.me/results/dd691eae-7a14-4abc-b49d-a56529451003/

Malware family:

AgentTesla.v4

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/cce693672e91/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/cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213

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:	AgentTeslaV4 Create hunting rule
Author:	kevoreilly
Description:	AgentTesla Payload

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:	INDICATOR_EXE_Packed_GEN01 Create hunting rule
Author:	ditekSHen
Description:	Detect packed .NET executables. Mostly AgentTeslaV4.

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:	SUSP_Imphash_Mar23_3 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:	Internal Research

Rule name:	Windows_Generic_Threat_808f680e Create hunting rule
Author:	Elastic Security

File information

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

Malspam

AgentTesla

exe cce693672e91fa6a614729d0c1b9cdd96afa589ecd6c8156f5444f38b4edf213

(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

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

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::CopySid ADVAPI32.dll::FreeSid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::GetAce
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::CheckTokenMembership ADVAPI32.dll::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorDacl
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::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileExW KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW IPHLPAPI.DLL::IcmpCreateFile KERNEL32.dll::CreateFileW
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_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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