MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 921c9c101860c14da3e87b47b03dbb367802578a19d80ac53f2c57fc1d0eb61c. 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: | 921c9c101860c14da3e87b47b03dbb367802578a19d80ac53f2c57fc1d0eb61c |
|---|---|
| SHA3-384 hash: | 3067e91a96a35f0942760a239111882e25eba28d370bc57a4dedd69109df826883c806875a9fbbcb16b8c7305b4af9ec |
| SHA1 hash: | 139c26f2cacf2aeb54dbdb49f5da83ead4f8c979 |
| MD5 hash: | a9303b2b7ab6ad374828613fcdb0f638 |
| humanhash: | winner-lemon-oven-alabama |
| File name: | a9303b2b7ab6ad374828613fcdb0f638.exe |
| Download: | download sample |
| Signature | AveMariaRAT |
| File size: | 168'286 bytes |
| First seen: | 2023-06-27 23:35:14 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 3072:3fY/TU9fE9PEtufbEAylzh9LlnD6eF6l2/5QTOKqHpeRiVBH2gfwVXw0QMMG9PDm:vYa6tRy39LlD6ekExQiKOpeYB/fwlwyK |
| Threatray | 895 similar samples on MalwareBazaar |
| TLSH | T13AF301047A90C0E7CC6317319AF92647AAEEDA3601D5CB2B2B15974C3D617A1CE2F363 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 07714d4d4d4d7107 (2 x Formbook, 1 x AveMariaRAT) |
| Reporter |  abuse_ch |
| Tags: | AveMariaRAT exe RAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
355
Origin country :
NLVendor Threat Intelligence
Malware family:
avemaria
ID:
1
File name:
a9303b2b7ab6ad374828613fcdb0f638.exe
Verdict:
Malicious activity
Analysis date:
2023-06-27 23:38:15 UTC
Tags:
stealer rat avemaria trojan warzone
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
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Reading critical registry keys
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control lolbin overlay packed shell32
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found evasive API chain checking for user administrative privileges
Found malware configuration
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)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Detection:
avemaria
Threat name:
Win32.Infostealer.Mocrt
Status:
Malicious
First seen:
2023-06-24 06:55:00 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
24 of 37 (64.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
avemaria
Similar samples:
+ 885 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Score:
10/10
Tags:
family:warzonerat collection infostealer persistence rat spyware stealer
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads user/profile data of web browsers
Loads dropped DLL
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
osairus.duckdns.org:4244
Unpacked files
SH256 hash:
208c3b7887a0759258f7cafe6bfd14e821d0b19af4a4905b8f619024e8aae89a
MD5 hash:
8aa2549c4740834f1a071c1939f420f4
SHA1 hash:
bd89b6e418e6ad6d06a0e17802780ed2b48573fb
SH256 hash:
921c9c101860c14da3e87b47b03dbb367802578a19d80ac53f2c57fc1d0eb61c
MD5 hash:
a9303b2b7ab6ad374828613fcdb0f638
SHA1 hash:
139c26f2cacf2aeb54dbdb49f5da83ead4f8c979
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 (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 |
|---|---|
| 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 (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 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Codoso APT Gh0st Malware |
| Reference: | https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks |
| Rule name: | MALWARE_Win_AveMaria |
|---|---|
| Author: | ditekSHen |
| Description: | AveMaria variant payload |
| Rule name: | MALWARE_Win_WarzoneRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects AveMaria/WarzoneRAT |
| Rule name: | meth_peb_parsing |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | troj_win_warzonerat |
|---|---|
| Author: | Jeff White (karttoon@gmail.com) @noottrak |
| Description: | Detects WarzoneRAT. |
| Reference: | https://research.checkpoint.com/2020/warzone-behind-the-enemy-lines/ |
| Rule name: | Windows_Trojan_AveMaria_31d2bce9 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_ave_maria_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.ave_maria. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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