MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f83219e709b7a876c79306a5e0a7f1773a44e537b4223d74f2e4d2d2d805f11. 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: 14


Intelligence 14 IOCs YARA 20 File information Comments
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SHA256 hash: 1f83219e709b7a876c79306a5e0a7f1773a44e537b4223d74f2e4d2d2d805f11
SHA3-384 hash: 9e9672101f269c8ef190cc14556e3816657f66cdf72f7f01fc66e0fb959581fd2c2faf00e80a7e89b05487cb420d8858
SHA1 hash: 842eb9054b31caf8b91b93bc4a9475a6737a95e5
MD5 hash: 7f811cd3168b50a987154efb0a5e8543
humanhash: double-kitten-april-twelve
File name:7F811CD3168B50A987154EFB0A5E8543.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:785'120 bytes
First seen:2023-06-26 12:10:18 UTC
Last seen:2023-06-26 12:36:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 02d762f1aaf16e6c8e03fe60f0c9d48e (2 x ModiLoader, 1 x RemcosRAT, 1 x AveMariaRAT)
ssdeep 12288:eTlUbdpW5/5o8FF2FENOeqBWJz4RC7A/tkCizoHm8gn7hQELz5dHK:eTqC/5otAqYOo8/tkCizoH9gnGEnm
Threatray 110 similar samples on MalwareBazaar
TLSH T13EF4BFA3B6B04137C3F32E7D9842E7F9B928796129143A196EF45A087F78281783475F
TrID 51.9% (.EXE) InstallShield setup (43053/19/16)
17.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
15.7% (.SCR) Windows screen saver (13097/50/3)
5.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon e3e1e3f1d9c9dbe2 (11 x AveMariaRAT, 9 x ModiLoader, 2 x Neurevt)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
79.110.49.161:4545

Intelligence

File Origin
# of uploads :
2
# of downloads :
327
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7F811CD3168B50A987154EFB0A5E8543.exe
Verdict:
No threats detected
Analysis date:
2023-06-26 12:12:44 UTC
Tags:
installer
Link:
https://app.any.run/tasks/9cbd507d-ad73-42b5-a91b-eca74c35f607

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/402871/
Detection(s):
SecuriteInfo.com.Variant.Zusy.470739.26972.8721.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Network activity
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/92750/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger lolbin overlay packed
Link:
https://www.filescan.io/uploads/6499805776927ec2c0079f2d/reports/00ae764e-70e7-4a4b-8b3d-04ad5cfede68/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1f83219e709b7a876c79306a5e0a7f1773a44e537b4223d74f2e4d2d2d805f11
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:
Dbatloader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/41bb9512-08e4-4cb8-978f-0581c9a3fa1f
Result
Threat name:
AveMaria, DBatLoader, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1261434
Signature
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 hide user accounts
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
Injects a PE file into a foreign processes
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
Sample uses process hollowing technique
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 DBatLoader
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 894454 Sample: QMbq43zoEx.exe Startdate: 26/06/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 9 other signatures 2->57 6 QMbq43zoEx.exe 1 3 2->6         started        11 Dxuddpyf.bat 2->11         started        13 Dxuddpyf.bat 2->13         started        process3 dnsIp4 27 web.fe.1drv.com 6->27 29 onedrive.live.com 6->29 35 2 other IPs or domains 6->35 23 C:\Users\Public\Libraries\fypdduxD.bat, PE32 6->23 dropped 25 C:\Users\Public\Libraries\Dxuddpyf.bat, PE32 6->25 dropped 59 Writes to foreign memory regions 6->59 61 Allocates memory in foreign processes 6->61 63 Sample uses process hollowing technique 6->63 15 fypdduxD.bat 3 8 6->15         started        31 web.fe.1drv.com 11->31 37 3 other IPs or domains 11->37 65 Antivirus detection for dropped file 11->65 67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 19 fypdduxD.bat 1 11->19         started        33 web.fe.1drv.com 13->33 39 3 other IPs or domains 13->39 71 Injects a PE file into a foreign processes 13->71 21 fypdduxD.bat 13->21         started        file5 signatures6 process7 dnsIp8 41 donelpacino.ddns.net 79.110.49.161, 4545, 49695 OTAVANET-ASCZ Germany 15->41 43 Detected unpacking (changes PE section rights) 15->43 45 Detected unpacking (overwrites its own PE header) 15->45 47 Tries to steal Mail credentials (via file / registry access) 15->47 49 3 other signatures 15->49 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f83219e709b7a876c79306a5e0a7f1773a44e537b4223d74f2e4d2d2d805f11/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2023-06-25 16:55:58 UTC
File Type:
PE (Exe)
Extracted files:
50
AV detection:
25 of 35 (71.43%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6bsdhtqtn5io3dzgbvf4ct7c5z2itstpnbchv2pfzgs2lmal4iq._file
Verdict:
malicious
Similar samples:
1cb71707945bdd125f22f53b0965eb2538c91aad7bffb2ff3d0c4209d6a3f11f
AveMariaRAT
463b268cd4afa5d7aada344628ece50e60ae207254032ce2ac0b510c3b8596a7
AveMariaRAT
511770fdae6585f7a8bd8cd9f77b5f214744d0ff2ed418237a2fd18434deda7e
AveMariaRAT
ee6b50f8cadc8d210bca98b2a164f66e6a48317450edf99a2c84ee2cde5a8338
AveMariaRAT
+ 100 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:warzonerat collection infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/230626-pck7wshf29/
Behaviour
Script User-Agent
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
ModiLoader Second Stage
Warzone RAT payload
ModiLoader, DBatLoader
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
donelpacino.ddns.net:4545
Unpacked files
SH256 hash:
d9d75897f3e27e941c6e90a6142c1c44c3a6251ddb73a6e1059a77af6eb7d02b
MD5 hash:
7df1198d0578f28bd0f6001adae0f70f
SHA1 hash:
d42d5732c12563a634127b6460506718a7d8e67f
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/18b0c9fe-578a-4333-bc49-30932af21d79/
Parent samples :
1cb71707945bdd125f22f53b0965eb2538c91aad7bffb2ff3d0c4209d6a3f11f
7cfdbb46f90befe58e3f7487c9a807328f69c223fa0fc240ce292bb7d85ef099
17be5ebb05d5ecda4b88767177423b1198ec32869d58f244a9a63f7d2133f0f1
1f83219e709b7a876c79306a5e0a7f1773a44e537b4223d74f2e4d2d2d805f11
SH256 hash:
1f83219e709b7a876c79306a5e0a7f1773a44e537b4223d74f2e4d2d2d805f11
MD5 hash:
7f811cd3168b50a987154efb0a5e8543
SHA1 hash:
842eb9054b31caf8b91b93bc4a9475a6737a95e5
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/18b0c9fe-578a-4333-bc49-30932af21d79/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1f83219e709b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/1f83219e709b7a876c79306a5e0a7f1773a44e537b4223d74f2e4d2d2d805f11

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: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: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: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:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
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.

Cape
Cape
https://www.capesandbox.com/analysis/402871/

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