MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2fb55700d343afcad180486bedddb4ce8a632d11cbbde696d8db7a165543ae90. 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
| SHA256 hash: | 2fb55700d343afcad180486bedddb4ce8a632d11cbbde696d8db7a165543ae90 |
|---|---|
| SHA3-384 hash: | 68c2474a3b6bdb159eca790be3df4bbe6d780555f6b32d2088b4368425bc98fc40e1f8adc149cb3b880516960f4d7fd0 |
| SHA1 hash: | 77b91d13642dfe93784470893111742c123c2244 |
| MD5 hash: | 6323c6a420ae7a3b7ace4a0a7bca4edd |
| humanhash: | east-east-stairway-five |
| File name: | 6323c6a420ae7a3b7ace4a0a7bca4edd.exe |
| Download: | download sample |
| Signature | AveMariaRAT |
| File size: | 135'168 bytes |
| First seen: | 2022-09-22 15:00:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56fc94e02d7bc310030753938e49a91a (55 x AveMariaRAT, 1 x Worm.Ramnit) |
| ssdeep | 3072:K7W9jps0Tx4azG6GweOTir5axbjNCz45LT7a:KwpsERzGKurEXCzeLT7a |
| TLSH | T1D8D39D13BBE64436E6F202B02DB97E7597BCF9341A25C68BA3945446AC32C44FE36353 |
| 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) (4505/5/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  abuse_ch |
| Tags: | AveMariaRAT exe RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 159.223.57.212:4110 | https://threatfox.abuse.ch/ioc/851109/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
300
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
bitrat
ID:
1
File name:
4e4d51350f186355c0bade0a4093847b.exe
Verdict:
Malicious activity
Analysis date:
2022-09-22 14:55:50 UTC
Tags:
trojan bitrat rat stealer avemaria arkei
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Launching cmd.exe command interpreter
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckCmdLine
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
Verdict:
Malicious
Result
Threat name:
AveMaria, UACMe
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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 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)
Drops PE files to the document folder of the user
Drops PE files with benign system names
Found evasive API chain (may stop execution after checking mutex)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2022-09-22 14:27:41 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
33 of 40 (82.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
avemaria
Result
Malware family:
warzonerat
Score:
10/10
Tags:
family:warzonerat infostealer rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Loads dropped DLL
Executes dropped EXE
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
sheet.duckdns.org:4110
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
2fb55700d343afcad180486bedddb4ce8a632d11cbbde696d8db7a165543ae90
MD5 hash:
6323c6a420ae7a3b7ace4a0a7bca4edd
SHA1 hash:
77b91d13642dfe93784470893111742c123c2244
Detections:
Warzone
win_ave_maria_g0
Malware family:
Warzone
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies AveMaria aka WarZone RAT. |
| Rule name: | AveMaria_WarZone |
|---|
| Rule name: | ave_maria_warzone_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | Codoso_Gh0st_1 |
|---|---|
| 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_1_RID2C2D |
|---|---|
| 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 |
|---|---|
| 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_RID2C2E |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Codoso APT Gh0st Malware |
| Reference: | https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks |
| Rule name: | HeavensGate |
|---|---|
| Author: | kevoreilly |
| Description: | Heaven's Gate: Switch from 32-bit to 64-mode |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables embedding command execution via IExecuteCommand COM object |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | MALWARE_Win_AveMaria |
|---|---|
| Author: | ditekSHen |
| Description: | AveMaria variant payload |
| Rule name: | MALWARE_Win_EXEPWSH_DLAgent |
|---|---|
| Author: | ditekSHen |
| Description: | Detects SystemBC |
| Rule name: | MALWARE_Win_WarzoneRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects AveMaria/WarzoneRAT |
| Rule name: | MAL_Envrial_Jan18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Encrial credential stealer malware |
| Reference: | https://twitter.com/malwrhunterteam/status/953313514629853184 |
| Rule name: | MAL_Envrial_Jan18_1_RID2D8C |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Encrial credential stealer malware |
| Reference: | https://twitter.com/malwrhunterteam/status/953313514629853184 |
| Rule name: | meth_peb_parsing |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | RansomwareTest6 |
|---|---|
| Author: | Daoyuan Wu |
| Description: | Test Ransomware YARA rules |
| Rule name: | RansomwareTest7 |
|---|---|
| Author: | Daoyuan Wu |
| Description: | Test Ransomware YARA rules |
| Rule name: | RDPWrap |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies RDP Wrapper, sometimes used by attackers to maintain persistence. |
| Reference: | https://github.com/stascorp/rdpwrap |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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