MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898. 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: 14

Intelligence 14 IOCs YARA 4 File information Comments

SHA256 hash:	e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898
SHA3-384 hash:	9d3db2d8820fe8b3c7ddb79e8a8ba0ce11f02fbaf6e2fc2379c01a639432185a0668c248ed50fc4b484b8681325b0ed9
SHA1 hash:	f82fc492fee45356d0ccf32d6b3e262e20ef54c3
MD5 hash:	21ff4cd902c6695abca7f6bfaa605ce3
humanhash:	shade-snake-sweet-idaho
File name:	Shipping Documents 7003829465.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'111'552 bytes
First seen:	2024-07-25 08:42:35 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep	24576:VqDEvCTbMWu7rQYlBQcBiT6rprG8aJgVVWbyzEyY:VTvC/MTQYxsWR7aJ92
Threatray	2'774 similar samples on MalwareBazaar
TLSH	T11035BF0273D1C062FF9B92734F5AF6115ABC69260123E61F13981DBABE701B1563E7A3
TrID	68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 12.5% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):
dhash icon	aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter	lowmal3
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

539

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66a34d9b81e42e2b16c79cab

Tags:

Execution Network Autoit

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

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:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

autoit epmicrosoft_visual_cc fingerprint keylogger lolbin masquerade microsoft_visual_cc packed shell32

Link:

https://www.filescan.io/uploads/66a210184c5c17942a7d837d/reports/48dae47e-8ff2-44cd-9a68-a055d246bd46/overview

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.

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1481596

Behaviour

Behavior Graph:

n/a

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898/

Threat name:

Win32.Trojan.AgentTesla

Status:

Malicious

First seen:

2024-07-25 08:03:46 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4v6oyk37ks2almlbqeu3smupw63oytp5jjrmtxeq7dvty7mdxcma._file

Verdict:

malicious

Label(s):

agenttesla_v4

agenttesla

AgentTesla

7dea1d028135e07900ed820ac9e0ab9a6207906c667736f39a407fff424ce84a

AgentTesla

7e638eba3ebb8495e3205270a8ff7f7e55994c188799fc5b8e31eaf9e318e691

AgentTesla

e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898

AgentTesla

e985bf115705eac5a7189ff3f06aa848c10fac371489d0e5e67f3a4cd959be8b

AgentTesla

fc83bfec2d58dfb71be0fec0c02f69996c5349845dd39c8048b520696003e1fc

AgentTesla

+ 2'764 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla credential_access discovery keylogger persistence spyware stealer trojan

Link:

https://tria.ge/reports/240725-kmk8esyenk/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

Suspicious use of SetThreadContext

Adds Run key to start application

Looks up external IP address via web service

Credentials from Password Stores: Credentials from Web Browsers

AgentTesla

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/2bb6eb85-6561-4106-9f27-af5415dd35a5

Unpacked files

SH256 hash:

f225d25b008b278e3d0c2c19585acf806101ff7be2654500da980763b825fa92

MD5 hash:

1dba24b0a28f1df64a2880f4b97b23b5

SHA1 hash:

55858daa0d3b9025c6bfc17d03500ad89d7a8472

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/caa8076e-cc57-46d9-b1d8-9e254404a345/

Parent samples :

f225d25b008b278e3d0c2c19585acf806101ff7be2654500da980763b825fa92
e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898

SH256 hash:

e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898

MD5 hash:

21ff4cd902c6695abca7f6bfaa605ce3

SHA1 hash:

f82fc492fee45356d0ccf32d6b3e262e20ef54c3

Detections:

AutoIT_Compiled

Link:

https://www.unpac.me/results/caa8076e-cc57-46d9-b1d8-9e254404a345/

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/e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898

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_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:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

File information

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

Malspam

AgentTesla

exe e57cec2b7f54b405b1618129b9328fb7b6ec4dfd4a62c9dc90f8eb3c7d83b898

(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::LoadLibraryW KERNEL32.dll::LoadLibraryExW 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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