MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6b6b597f8f07b529a9bf027c549b0b9476fdbf8d01e089faa97972e17908dd4. 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: 15


Intelligence 15 IOCs YARA 23 File information Comments
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SHA256 hash: e6b6b597f8f07b529a9bf027c549b0b9476fdbf8d01e089faa97972e17908dd4
SHA3-384 hash: 9a379eaa4cac02334593d61bb61edb3727ac2d29ac5ca3408835c6bfb4e3afce262023d926ee74a54fb069904b0689ac
SHA1 hash: 37bf33919479f82cf8601b16291a91517daa8493
MD5 hash: c88d8a3abeb88af3915e749b39406691
humanhash: georgia-georgia-gee-harry
File name:BL#MEL2305053.exe
Download: download sample
Signature AveMariaRAT
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File size:957'952 bytes
First seen:2023-05-17 09:07:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 138311b07b5df4b457c8667f3504fd8c (3 x AveMariaRAT, 1 x ModiLoader)
ssdeep 12288:+QBzavIzVsaYnU73sX1uyth/ZAknhZCoxWapgv09PzDVPSO+Lb4Uv:+QBmqsaY2iuA/jav09PNPr+oU
Threatray 99 similar samples on MalwareBazaar
TLSH T186159F22B2635A32D5D312B95D0BF3892425BF006D7B68633FD9789DDE33D467A20293
TrID 75.3% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
12.3% (.EXE) InstallShield setup (43053/19/16)
4.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.7% (.SCR) Windows screen saver (13097/50/3)
1.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d4d4d4c4c4c4e4c8 (5 x ModiLoader, 3 x AveMariaRAT, 2 x Formbook)
Reporter lowmal3
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
avemaria
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ID:
1
File name:
BL#MEL2305053.exe
Verdict:
Malicious activity
Analysis date:
2023-05-17 09:08:23 UTC
Tags:
installer stealer rat avemaria warzone
Link:
https://app.any.run/tasks/bd221747-958b-46b2-8a0d-a6dd664b0663

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/390620/
Detection(s):
SecuriteInfo.com.Variant.Barys.432110.1886.1092.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Launching a process
Using the Windows Management Instrumentation requests
Network activity
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware keylogger
Link:
https://www.filescan.io/uploads/646499733102425a10e191b7/reports/5eb53c81-7ac7-4240-825a-d502c8377073/overview
Verdict:
Malicious
Labled as:
Ser.Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/e6b6b597f8f07b529a9bf027c549b0b9476fdbf8d01e089faa97972e17908dd4
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:
Generic Malware
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d387375-af69-4372-ab9f-b64881edbff0
Result
Threat name:
AveMaria, UACMe
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Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1235082
Signature
Allocates memory in foreign processes
Contains functionality to hide user accounts
Creates a thread in another existing process (thread injection)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 868084 Sample: BL#MEL2305053.exe Startdate: 17/05/2023 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 4 other signatures 2->47 6 BL#MEL2305053.exe 1 4 2->6         started        11 Qbeocgfx.exe 2->11         started        13 Qbeocgfx.exe 2->13         started        process3 dnsIp4 25 192.168.2.1 unknown unknown 6->25 27 web.fe.1drv.com 6->27 29 3 other IPs or domains 6->29 23 C:\Users\Public\Libraries\Qbeocgfx.exe, PE32 6->23 dropped 49 Writes to foreign memory regions 6->49 51 Allocates memory in foreign processes 6->51 53 Creates a thread in another existing process (thread injection) 6->53 55 Injects a PE file into a foreign processes 6->55 15 logagent.exe 3 8 6->15         started        57 Multi AV Scanner detection for dropped file 11->57 19 WerFault.exe 3 10 11->19         started        21 WerFault.exe 13->21         started        file5 signatures6 process7 dnsIp8 31 nightmare4666.ddns.net 212.193.30.230, 3443, 49707 SPD-NETTR Russian Federation 15->31 33 Tries to steal Mail credentials (via file / registry access) 15->33 35 Tries to harvest and steal browser information (history, passwords, etc) 15->35 37 Increases the number of concurrent connection per server for Internet Explorer 15->37 39 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->39 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e6b6b597f8f07b529a9bf027c549b0b9476fdbf8d01e089faa97972e17908dd4/
Threat name:
Win32.Trojan.FormBook
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Status:
Malicious
First seen:
2023-05-17 04:06:10 UTC
File Type:
PE (Exe)
Extracted files:
61
AV detection:
16 of 20 (80.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=423llf7y6b5vfgu36at4ksnqxfdw7w7y2aparh5ks6ls4f4qrxka._file
Verdict:
malicious
Similar samples:
0d5a138754a0bcb2bf5557f158c342e8f7e32a509a3d93775e5aeb59d5d4e0d0
AveMariaRAT
4fcbc17fc12ecf413b664e52177e48ea66e0e25581f144b4d1c4cac51c8346cf
AveMariaRAT
6894716ecdc2dc8c9df8522345f04945c0d90df9c2b5426c72fb4eee7d809c79
AveMariaRAT
72cc3164c2a376bef4c369767f730266d853ecb843566afe00a46a5d5286036f
AveMariaRAT
a2231cdfce2e5ec3adcdb8535b1663da96d390e65c0f0c83c385a96d97790f0e
AveMariaRAT
dac4faa0ae9110acaed3d4890a20d2600d11d040386f40603891aa0880fe825d
AveMariaRAT
+ 89 additional samples on MalwareBazaar
Result
Malware family:
modiloader
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Score:
  10/10
Tags:
family:modiloader trojan
Link:
https://tria.ge/reports/230517-k3wzvsde2v/
Behaviour
Script User-Agent
Suspicious use of WriteProcessMemory
Program crash
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
e6b6b597f8f07b529a9bf027c549b0b9476fdbf8d01e089faa97972e17908dd4
MD5 hash:
c88d8a3abeb88af3915e749b39406691
SHA1 hash:
37bf33919479f82cf8601b16291a91517daa8493
Detections:
DbatLoaderStage1
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win_dbatloader_g1
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Link:
https://www.unpac.me/results/06a4a48a-b00a-4115-97d1-5b999877aec6/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e6b6b597f8f0/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:AveMaria
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Author:@bartblaze
Description:Identifies AveMaria aka WarZone RAT.
Rule name:avemaria_rat_yhub
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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:CMD_Ping_Localhost
Create hunting rule
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
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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
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Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:HeavensGate
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Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
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Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
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Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
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Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_AveMaria
Create hunting rule
Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_EXEPWSH_DLAgent
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Author:ditekSHen
Description:Detects SystemBC
Rule name:MALWARE_Win_WarzoneRAT
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Author:ditekSHen
Description:Detects AveMaria/WarzoneRAT
Rule name:MAL_Envrial_Jan18_1
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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
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Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:meth_get_eip
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Author:Willi Ballenthin
Rule name:meth_peb_parsing
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Author:Willi Ballenthin
Rule name:shellcode
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Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_AveMaria_31d2bce9
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Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/390620/

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