MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a68d5f06f6e26cfdfe71522ba502a795d7c1afc1affdafb4b4d459a110e955c4. 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


Intelligence 8 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a68d5f06f6e26cfdfe71522ba502a795d7c1afc1affdafb4b4d459a110e955c4
SHA3-384 hash: 1d2b20be9e7439f1ee71d73f2ecea34a586d18b1f9071a7f9372480d7997fbbe7a40e37317b8d8e50e666dfdb49654a2
SHA1 hash: 6f4d9edb5c9505f66484b3b3dcea16c86dbe11f2
MD5 hash: 0796f49446f20a4efc510e16cf236299
humanhash: winter-india-delaware-virginia
File name:Xgdfju.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:208'960 bytes
First seen:2022-06-29 08:37:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 1536:ADyxcCDFmUhnL+4XCO5gWN1U3P6T5mzQnnYnlpzXeZTBAyi:/zFmQL+NxWN1U3P6IzQnnc/eZTx
TLSH T193142B703B11A34FC18107F78869F7B899DA2FE63B124163F17437AE7B3526A4A20356
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 046261c894f0f000 (1 x AveMariaRAT)
Reporter pr0xylife
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/284183/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Sending a custom TCP request
Creating a file in the %AppData% directory
Reading critical registry keys
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed packed
Link:
https://www.filescan.io/uploads/62bc0fa822ef321587b80a8b/reports/a27d6aac-9675-478e-b7fc-d36f4177e3ed/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.
Malware family:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0341e340-6016-41e0-b386-fa8b1d093d73
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1021730
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Encrypted powershell cmdline option found
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AveMaria stealer
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a68d5f06f6e26cfdfe71522ba502a795d7c1afc1affdafb4b4d459a110e955c4/
Threat name:
ByteCode-MSIL.Downloader.Wagex
Create hunting rule
Status:
Malicious
First seen:
2022-06-29 08:38:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
16 of 26 (61.54%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u2gv6bxw4jwp37trkiv2kavhsxl4dl6bv7627nfu2rm2cehjkxca._file
Verdict:
suspicious
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection infostealer rat
Link:
https://tria.ge/reports/220629-kjprfahgh8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Loads dropped DLL
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
bed.fastestmaking.com:2562
Unpacked files
SH256 hash:
a68d5f06f6e26cfdfe71522ba502a795d7c1afc1affdafb4b4d459a110e955c4
MD5 hash:
0796f49446f20a4efc510e16cf236299
SHA1 hash:
6f4d9edb5c9505f66484b3b3dcea16c86dbe11f2
Link:
https://www.unpac.me/results/793d85f5-d9f1-4f7d-b8e4-5abaec02a390/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a68d5f06f6e2/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/a68d5f06f6e26cfdfe71522ba502a795d7c1afc1affdafb4b4d459a110e955c4

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_KB_CERT_1f3216f428f850be2c66caa056f6d821
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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:MALWARE_Win_AveMaria
Create hunting rule
Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_WarzoneRAT
Create hunting rule
Author:ditekSHen
Description:Detects AveMaria/WarzoneRAT
Rule name:MAL_Lokibot_Stealer
Create hunting rule
Description:Detects Lokibot Stealer Variants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
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
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

AveMariaRAT

Executable exe a68d5f06f6e26cfdfe71522ba502a795d7c1afc1affdafb4b4d459a110e955c4

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/284183/
  
URLhaus
https://urlhaus.abuse.ch/url/2252366/
  
Delivery method
Distributed via web download

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