MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e5f3807db334c44e20f17624cfa529304327387e4795c561374379725acde6c. 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


AveMariaRAT


Vendor detections: 17


Intelligence 17 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e5f3807db334c44e20f17624cfa529304327387e4795c561374379725acde6c
SHA3-384 hash: 85a1168881fe1649fb99cabc6724d697ee5153e243f6b4303d2d5d766a62a0e3f97231ba08627ffd495084d2f04b23c0
SHA1 hash: 9439b6a7cc772212e625d4829f4f3f918d91b532
MD5 hash: 3a814b9a8d2d33ad7318eb80652d039d
humanhash: pennsylvania-violet-golf-yankee
File name:3A814B9A8D2D33AD7318EB80652D039D.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:135'168 bytes
First seen:2024-05-14 22:20:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56fc94e02d7bc310030753938e49a91a (55 x AveMariaRAT, 1 x Worm.Ramnit)
ssdeep 3072:K7W9jps0Tx4azG6GweOTir5axbjNCz45LT7a:KwpsERzGKurEXCzeLT7a
TLSH T105D38D13BBE64436E6F202B02DB97E7597BCF9341A25C68BA3945446AC32C44FE36353
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
185.241.208.23:5200

Intelligence

File Origin
# of uploads :
1
# of downloads :
387
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
2e5f3807db334c44e20f17624cfa529304327387e4795c561374379725acde6c.exe
Verdict:
Malicious activity
Analysis date:
2024-05-14 22:20:54 UTC
Tags:
warzone rat avemaria remote
Link:
https://app.any.run/tasks/1f47b28a-4882-438c-b196-2b445bce3e2e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.AveMaria-8799014-1
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the Program Files subdirectories
Launching a service
Launching the process to change the firewall settings
Sending a UDP request
Loading a system driver
Creating a file in the Windows subdirectories
Searching for the window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Launching cmd.exe command interpreter
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Creating a file in the %temp% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun for a service
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cobalt crypto evasive explorer fingerprint gh0st hacktool keylogger lolbin redcap remcos shell32 stealer threat wmic
Link:
https://www.filescan.io/uploads/6643e3cfb8652ad994a915b2/reports/ef9f33ec-9b4f-4bb8-806b-a214d55a0823/overview
Verdict:
Malicious
Labled as:
Mint.Zard.Generic
Link:
https://www.hybrid-analysis.com/sample/2e5f3807db334c44e20f17624cfa529304327387e4795c561374379725acde6c
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:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b14d2a3-559e-416e-af8f-2ad28abec275
Result
Threat name:
AveMaria, PrivateLoader, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1441661
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Allows multiple concurrent remote connection
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to check if Internet connection is working
Contains functionality to create processes via WMI
Contains functionality to hide user accounts
Contains functionality to inject threads in other processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal e-mail passwords
Creates a thread in another existing process (thread injection)
Creates files in alternative data streams (ADS)
Creates processes via WMI
Drops PE files to the document folder of the user
Drops script or batch files to the startup folder
Enables remote desktop connection
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides user accounts
Increases the number of concurrent connection per server for Internet Explorer
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: RDP Sensitive Settings Changed
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected PrivateLoader
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1441661 Sample: YQR4CA11sP.exe Startdate: 15/05/2024 Architecture: WINDOWS Score: 100 72 Snort IDS alert for network traffic 2->72 74 Found malware configuration 2->74 76 Malicious sample detected (through community Yara rule) 2->76 78 14 other signatures 2->78 9 YQR4CA11sP.exe 5 8 2->9         started        13 cmd.exe 2->13         started        15 images.exe 1 2->15         started        17 3 other processes 2->17 process3 file4 58 C:\Users\user\Documents\images.exe, PE32 9->58 dropped 60 C:\Users\user\...\Documents:ApplicationData, PE32 9->60 dropped 62 C:\Users\user\...\images.exe:Zone.Identifier, ASCII 9->62 dropped 64 2 other malicious files 9->64 dropped 94 Creates files in alternative data streams (ADS) 9->94 96 Drops PE files to the document folder of the user 9->96 98 Contains functionality to hide user accounts 9->98 100 8 other signatures 9->100 19 images.exe 5 26 9->19         started        24 powershell.exe 23 9->24         started        26 WMIC.exe 13->26         started        28 conhost.exe 13->28         started        signatures5 process6 dnsIp7 66 185.241.208.23, 49699, 5200 GBTCLOUDUS Moldova Republic of 19->66 68 127.0.0.1 unknown unknown 19->68 50 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 19->50 dropped 52 C:\Users\user\AppData\Local\Temp\nss3.dll, PE32 19->52 dropped 54 C:\Users\user\AppData\Local\...\mozglue.dll, PE32 19->54 dropped 56 6 other files (3 malicious) 19->56 dropped 80 Antivirus detection for dropped file 19->80 82 Multi AV Scanner detection for dropped file 19->82 84 Hides user accounts 19->84 92 13 other signatures 19->92 30 26.exe 19->30         started        34 powershell.exe 23 19->34         started        36 cmd.exe 1 19->36         started        86 Loading BitLocker PowerShell Module 24->86 38 conhost.exe 24->38         started        88 Contains functionality to create processes via WMI 26->88 90 Creates processes via WMI 26->90 file8 signatures9 process10 dnsIp11 70 239.255.255.250 unknown Reserved 30->70 102 Antivirus detection for dropped file 30->102 104 Multi AV Scanner detection for dropped file 30->104 106 Machine Learning detection for dropped file 30->106 112 2 other signatures 30->112 40 netsh.exe 2 30->40         started        42 WerFault.exe 19 16 30->42         started        108 Loading BitLocker PowerShell Module 34->108 44 conhost.exe 34->44         started        110 Contains functionality to hide user accounts 36->110 46 conhost.exe 36->46         started        signatures12 process13 process14 48 conhost.exe 40->48         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2e5f3807db334c44e20f17624cfa529304327387e4795c561374379725acde6c
Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2e5f3807db334c44e20f17624cfa529304327387e4795c561374379725acde6c/
Threat name:
Win32.Trojan.MintZard
Create hunting rule
Status:
Malicious
First seen:
2024-05-11 08:22:21 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fzptqb63gngejyqpc5rez6sssmcde44h4r4vyvqtoq3zojnm3zwa._file
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection evasion execution infostealer persistence rat spyware stealer upx
Link:
https://tria.ge/reports/240514-19myjabg79/
Behaviour
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Accesses Microsoft Outlook profiles
Adds Run key to start application
Modifies WinLogon
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Command and Scripting Interpreter: PowerShell
Modifies Windows Firewall
Sets DLL path for service in the registry
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
185.241.208.23:5200
Unpacked files
SH256 hash:
fc0c90044b94b080f307c16494369a0796ac1d4e74e7912ba79c15cca241801c
MD5 hash:
6b906764a35508a7fd266cdd512e46b1
SHA1 hash:
2a943b5868de4facf52d4f4c1b63f83eacd882a2
Link:
https://www.unpac.me/results/c0e4b010-4ff5-43bd-ae2d-1c40e6c7f817/
SH256 hash:
021d01fe3793879f57a2942664fc7c096710e94e87ad13dc21467c12edf61546
MD5 hash:
ad9fd1564dd1c6be54747e84444b8f55
SHA1 hash:
001495af4af443265200340a08b5e07dc2a32553
Detections:
Codoso_Gh0st_1
Create hunting rule
Codoso_Gh0st_2
Create hunting rule
Link:
https://www.unpac.me/results/c0e4b010-4ff5-43bd-ae2d-1c40e6c7f817/
Parent samples :
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273c7d66a2746646c43e4c870ea99def6bfb8d7210cafac4eeda64c50b2f8e83
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a3d362e58a6aa1b9d9d9ff542c65dccef0423e52dc8d11df2a515be8258ff3ac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 hash:
2e5f3807db334c44e20f17624cfa529304327387e4795c561374379725acde6c
MD5 hash:
3a814b9a8d2d33ad7318eb80652d039d
SHA1 hash:
9439b6a7cc772212e625d4829f4f3f918d91b532
Detections:
Warzone
Create hunting rule
win_ave_maria_g0
Create hunting rule
AveMaria
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
Codoso_Gh0st_1
Create hunting rule
MALWARE_Win_EXEPWSH_DLAgent
Create hunting rule
MALWARE_Win_AveMaria
Create hunting rule
MALWARE_Win_WarzoneRAT
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Codoso_Gh0st_2
Create hunting rule
potential_termserv_dll_replacement
Create hunting rule
Link:
https://www.unpac.me/results/c0e4b010-4ff5-43bd-ae2d-1c40e6c7f817/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2e5f3807db33/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/2e5f3807db334c44e20f17624cfa529304327387e4795c561374379725acde6c

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:AveMaria
Create hunting rule
Author:@bartblaze
Description:Identifies AveMaria aka WarZone RAT.
Rule name:avemaria_rat_yhub
Create hunting rule
Author:Billy Austin
Description:Detects AveMaria RAT a.k.a. WarZone
Rule name:AveMaria_WarZone
Create hunting rule
Rule name:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Codoso_Gh0st_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Codoso_Gh0st_1_RID2C2D
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Codoso_Gh0st_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Codoso_Gh0st_2_RID2C2E
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_AveMaria
Create hunting rule
Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_EXEPWSH_DLAgent
Create hunting rule
Author:ditekSHen
Description:Detects SystemBC
Rule name:MALWARE_Win_WarzoneRAT
Create hunting rule
Author:ditekSHen
Description:Detects AveMaria/WarzoneRAT
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:RAT_win_warzone
Create hunting rule
Author:KrknSec
Description:Detects AveMaria/Warzone RAT binaries.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.ave_maria
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Windows_Generic_Threat_76a7579f
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AveMaria_31d2bce9
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.

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
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::InitializeSecurityDescriptor
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CoInitializeSecurity
DP_APIUses DP APICRYPT32.dll::CryptUnprotectData
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::SetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExA
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
URL_MONIKERS_APICan Download & Execute componentsurlmon.dll::URLDownloadToFileW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateRemoteThread
KERNEL32.dll::CreateProcessW
KERNEL32.dll::CreateProcessA
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::VirtualAllocEx
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WinExec
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
SHELL32.dll::SHCreateDirectoryExW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::LookupAccountSidW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_BCRYPT_APICan Encrypt Filesbcrypt.dll::BCryptDecrypt
bcrypt.dll::BCryptGenerateSymmetricKey
bcrypt.dll::BCryptOpenAlgorithmProvider
bcrypt.dll::BCryptSetProperty
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegDeleteKeyA
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegOpenKeyExA
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::freeaddrinfo
WS2_32.dll::getaddrinfo
WS2_32.dll::InetNtopW
WS2_32.dll::WSAConnect
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::ChangeServiceConfigW
ADVAPI32.dll::OpenSCManagerW
ADVAPI32.dll::OpenServiceW
ADVAPI32.dll::QueryServiceConfigW
ADVAPI32.dll::StartServiceW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

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