MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bb5a0392440036d9c4e7cda8ac95ca0dcd26218ac173790a1ba2b59238c1afb2. 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: 8
| SHA256 hash: | bb5a0392440036d9c4e7cda8ac95ca0dcd26218ac173790a1ba2b59238c1afb2 |
|---|---|
| SHA3-384 hash: | 5e6e0dccb66b5bf0601ed6e76025783b5271a4bfe9fcd2a742171447a830b13f992d40e34ca3cbd9327867126ad41c21 |
| SHA1 hash: | 97f0800fe4b6fefd6361e39952a71a1014288fde |
| MD5 hash: | 489812afda9dc4e6c0abafa6a3be920a |
| humanhash: | tennessee-red-maine-lion |
| File name: | Invoice.9000.Scan.pdf....exe |
| Download: | download sample |
| Signature | AveMariaRAT |
| File size: | 250'880 bytes |
| First seen: | 2021-09-02 06:16:53 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1ae303f9ca154f97154a83434ad1cdc6 (2 x Loki, 2 x AgentTesla, 2 x AveMariaRAT) |
| ssdeep | 6144:ewEfD/i1lkemVTtOASZNaEz2d17DnFcXp1:0metOfNI76r |
| TLSH | T1E634E626B781F42DE4824479B909EFB554243D3069A9C443FBC1BF1B38716EADA25F0B |
| dhash icon | 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer) |
| Reporter |  GovCERT_CH |
| Tags: | AveMariaRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice.9000.Scan.pdf....exe
Verdict:
Malicious activity
Analysis date:
2021-09-02 06:19:43 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Launching a process
Creating a file in the %AppData% directory
Deleting a recently created file
Reading critical registry keys
Sending a UDP request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Unknown
Result
Threat name:
AveMaria
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
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
Sigma detected: Dridex Process Pattern
Sigma detected: Suspicious Svchost Process
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2021-09-02 06:17:04 UTC
AV detection:
20 of 45 (44.44%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
warzonerat
Score:
10/10
Tags:
family:warzonerat infostealer rat
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
45.137.22.89:5277
Unpacked files
SH256 hash:
bb5a0392440036d9c4e7cda8ac95ca0dcd26218ac173790a1ba2b59238c1afb2
MD5 hash:
489812afda9dc4e6c0abafa6a3be920a
SHA1 hash:
97f0800fe4b6fefd6361e39952a71a1014288fde
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_WarZone |
|---|
| 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: | MALWARE_Win_AveMaria |
|---|---|
| Author: | ditekSHen |
| Description: | AveMaria variant payload |
| 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: | RDPWrap |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies RDP Wrapper, sometimes used by attackers to maintain persistence. |
| Reference: | https://github.com/stascorp/rdpwrap |
| 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.
Malspam
Dropped by
AveMariaRAT
Delivery method
Distributed via e-mail attachment
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