MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7. 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 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7
SHA3-384 hash: f2d0b69f188c33ad3c822f6fb348c9af16a58157b1aee37082f463b2cd9a0f2a3fb59a75276f28a7afb74b442b625ee3
SHA1 hash: f5ce864af8bcc09d06feb7a40511babcf69b01d4
MD5 hash: 9bf3061ea037b732a9b4a86c7e5b7172
humanhash: cardinal-mirror-diet-uncle
File name:45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:144'384 bytes
First seen:2023-09-25 08:12:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0145d2c473bdbcd7b46a054bd6893ec4 (21 x AveMariaRAT)
ssdeep 3072:2k4aHUBOO36YplMqBB3ZcPxlG+bBsDHqYzHKG0qIwj:2dx3wqz3ZcDeDKYzqG01wj
TLSH T100E37D227BE54039F7B7057019F93E25D7ACBE310E31CA4B5BD8488B58B1589E9363A3
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 adrian__luca
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
286
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7
Verdict:
Malicious activity
Analysis date:
2023-09-25 08:17:59 UTC
Tags:
warzone
Link:
https://app.any.run/tasks/52de6546-826e-4cc3-b423-92f2adbce31d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/451020/
Detection(s):
Win.Downloader.Powershell-9856919-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
anti-vm cmd cobalt crypto evasive explorer fingerprint gh0st greyware hacktool keylogger lolbin shell32 stealer threat
Link:
https://www.filescan.io/uploads/6511411233582f234e023211/reports/af6a04be-4515-458b-a724-e90547ca4fda/overview
Verdict:
Malicious
Labled as:
Dacic.B09FDD2A.A.Generic
Link:
https://www.hybrid-analysis.com/sample/45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eef957b3-7e21-4ee1-b9c2-73263ff70865
Result
Threat name:
AveMaria, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1313761
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
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
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7/
Threat name:
Win32.Trojan.Guildma
Create hunting rule
Status:
Malicious
First seen:
2023-09-25 08:13:07 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ivtgzdfzvc2enwzwlsfzldaouhozogttgjze6hyetmez6t6jxxlq._file
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/230925-j4eljade91/
Behaviour
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
93.123.118.3:46308
Unpacked files
SH256 hash:
45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7
MD5 hash:
9bf3061ea037b732a9b4a86c7e5b7172
SHA1 hash:
f5ce864af8bcc09d06feb7a40511babcf69b01d4
Detections:
Warzone
Create hunting rule
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/c59efd18-36ef-4b7d-b25f-99223faa1b74/
Parent samples :
6a17e6b8a975db94492a267a8a13a551ba1f6dd23c046441522ad8dcd01c8ac8
45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/45666c8cb9a8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7

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:avemaria_rat_yhub
Create hunting rule
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: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
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_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
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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
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:MAL_Envrial_Jan18_1
Create hunting rule
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
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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.

Malspam

AveMariaRAT

Executable exe 45666c8cb9a8b446db365c8b958c0ea1dd971a7332724f1f049b099f4fc9bdd7

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/451020/

Comments