MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0090513973ddeb882d5e3ebfe181a43aca5aae4adc2adc9cbff9e512f1b90c6e. 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: 10


Intelligence 10 IOCs YARA 15 File information Comments
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SHA256 hash: 0090513973ddeb882d5e3ebfe181a43aca5aae4adc2adc9cbff9e512f1b90c6e
SHA3-384 hash: 8b4990d36f4b83d1b46d13c0d1fe59ddc14b538c7b27c3ca935a6712763fda2718512e8bfca0366001b588ae46ff9829
SHA1 hash: 46fd6184076d7fdcdb7323ae05c4cd318e6f5406
MD5 hash: 13968ea3c093ed1835c45693639147f8
humanhash: double-aspen-seven-nine
File name:SecuriteInfo.com.Win32.Trojan-gen.9323
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:543'232 bytes
First seen:2022-09-23 10:50:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:sB5s12WzcGjkrIjxbhq3FdN18mYz6I+z8c:sBiMj2NxbhOHr8mYz658c
TLSH T16EC4E02A62F89A9FEBBE477552B529340F71A2065413F21ECC4C3EC958913C98F5B43B
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter SecuriteInfoCom
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
316
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/312577/
Detection(s):
SecuriteInfo.com.Win32.Trojan-gen.9323.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Adding an access-denied ACE
Launching a process
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
80%
Tags:
evasive packed
Link:
https://www.filescan.io/uploads/632d8fd812db32f0246a109f/reports/92bccd07-87b4-4d78-a5a9-27ed999c0e35/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3ad8f5e0-aa7a-4fe3-8912-6b8e182e2343
Result
Threat name:
AveMaria, UACMe
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Detection:
malicious
Classification:
phis.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1075844
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
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 sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AveMaria stealer
Yara detected UAC Bypass using CMSTP
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0090513973ddeb882d5e3ebfe181a43aca5aae4adc2adc9cbff9e512f1b90c6e/
Threat name:
ByteCode-MSIL.Trojan.Lazy
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Status:
Malicious
First seen:
2022-09-23 10:51:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 25 (72.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=acifcolt3xvyqlk6h276danehlffvlsk3qvnzhf77hsrf4nzbrxa._file
Verdict:
malicious
Label(s):
avemaria
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Result
Malware family:
warzonerat
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Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/220923-mxtcwsged8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
20.126.95.155:7800
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/250401d8-69b7-419d-b7c4-415659d9e7db
Unpacked files
SH256 hash:
0090513973ddeb882d5e3ebfe181a43aca5aae4adc2adc9cbff9e512f1b90c6e
MD5 hash:
13968ea3c093ed1835c45693639147f8
SHA1 hash:
46fd6184076d7fdcdb7323ae05c4cd318e6f5406
Link:
https://www.unpac.me/results/5a493a1c-b827-4717-a7f9-fa1344cac43e/
Malware family:
Warzone
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0090513973dd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/0090513973ddeb882d5e3ebfe181a43aca5aae4adc2adc9cbff9e512f1b90c6e

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
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Author:jeFF0Falltrades
Rule name:Codoso_Gh0st_1
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_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: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
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
Rule name:MALWARE_Win_AveMaria
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Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_WarzoneRAT
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Author:ditekSHen
Description:Detects AveMaria/WarzoneRAT
Rule name:meth_peb_parsing
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Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:RansomwareTest6
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest7
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RDPWrap
Create hunting rule
Author:@bartblaze
Description:Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:https://github.com/stascorp/rdpwrap
Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

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/312577/

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