MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56fe767b8cff3d3f7af8fd5c0b5460ac1e6632de9735d209b89c310336fe35a6. 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: 16


Intelligence 16 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56fe767b8cff3d3f7af8fd5c0b5460ac1e6632de9735d209b89c310336fe35a6
SHA3-384 hash: 5b72a9382dc7175c1a0339d6c334ea702cd98936324e27dccc2ce862f79d0f5caca9f699340da433ddbf2fe7ebe4f446
SHA1 hash: 714b774cb38a3eff1ca523faca4f1317c79549c4
MD5 hash: c62737b46e1574b9e6a39071d50e2799
humanhash: steak-pizza-victor-fourteen
File name:SH097858U8900_589065U99_________.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'217'536 bytes
First seen:2024-03-11 13:39:44 UTC
Last seen:2024-03-11 15:28:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:MAHnh+eWsN3skA4RV1Hom2KXMmHab0stsml2qnC5:rh+ZkldoPK8Yab0IkB
Threatray 21 similar samples on MalwareBazaar
TLSH T15C45AD02B392C076FFAAA2339F65F21146BD7D751433891F13983DB9AE705B1227D262
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):PE icon
dhash icon e0f0f4e4f4f0a294 (3 x AgentTesla, 1 x RemcosRAT)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
321
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
56fe767b8cff3d3f7af8fd5c0b5460ac1e6632de9735d209b89c310336fe35a6.exe
Verdict:
Malicious activity
Analysis date:
2024-03-11 14:34:59 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/98da3c6d-bdd6-4890-8ab7-5ea3d4e2c286

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/478559/
Detection(s):
SecuriteInfo.com.Trojan.AutoIt.1339.25298.27475.UNOFFICIAL
Create hunting rule

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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit coinminer fingerprint keylogger lolbin masquerade packed predator shell32 threat
Link:
https://www.filescan.io/uploads/65ef09b9c1137bbf1497b7c4/reports/d24d441b-b7b4-47f0-84d7-4972689a9c7e/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/56fe767b8cff3d3f7af8fd5c0b5460ac1e6632de9735d209b89c310336fe35a6
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ff7f7d8-e439-4387-8977-93a03756529f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1406676
Signature
Binary is likely a compiled AutoIt script file
Found malware configuration
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)
Tries to harvest and steal browser information (history, 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:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/56fe767b8cff3d3f7af8fd5c0b5460ac1e6632de9735d209b89c310336fe35a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/56fe767b8cff3d3f7af8fd5c0b5460ac1e6632de9735d209b89c310336fe35a6/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2024-03-11 12:21:26 UTC
File Type:
PE (Exe)
Extracted files:
29
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=k37hm64m746t66xy7voawvdavqpgmmw6s425ecnytqyqgnx6gwta._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
0a109b2fcbb4ceae58549963c3c7ba7444763b9c9536323e95d90116cd78f809
AgentTesla
4860fc17275eb07503f1a0def576d46e0be1eb29edb120891be9524b4ea2d986
AgentTesla
af05bc98f43fe36d326207744952acc1a11e122bab8c8c928aa8508d7f2c1b4c
AgentTesla
bd1b8534eeefca6573bd8f3e7a3fdbbdb517bddb8daca483d53124dba3cca9b6
AgentTesla
+ 11 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240311-qyjrmaca6v/
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
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
e45d91008eb19ecc3c9e6aab13339bc327c2c61b97215b0d2cc98c23b0db057a
MD5 hash:
c784ddd10090d67afaf514d38eecbfe7
SHA1 hash:
d8c2db7622239a27c728913df77e508662d34ce8
Detections:
AgentTeslaXorStringsNet
Create hunting rule
MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/6141a1f4-b861-4b73-8ca6-06bae55d44c3/
Parent samples :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 hash:
56fe767b8cff3d3f7af8fd5c0b5460ac1e6632de9735d209b89c310336fe35a6
MD5 hash:
c62737b46e1574b9e6a39071d50e2799
SHA1 hash:
714b774cb38a3eff1ca523faca4f1317c79549c4
Detections:
AutoIT_Compiled
Create hunting rule
SUSP_Imphash_Mar23_3
Create hunting rule
Link:
https://www.unpac.me/results/6141a1f4-b861-4b73-8ca6-06bae55d44c3/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/56fe767b8cff/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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_Trojan_AgentTesla_a2d69e48
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 56fe767b8cff3d3f7af8fd5c0b5460ac1e6632de9735d209b89c310336fe35a6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/478559/

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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