MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48e372ac62d22a5acca0020a79dfb233b120faf3d84471ff73ecfeec00395ca3. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48e372ac62d22a5acca0020a79dfb233b120faf3d84471ff73ecfeec00395ca3
SHA3-384 hash: bed0fe0a2272ba9017316d9971def6f0713db37cbf66ff0620b1ca69a9a355a1cf18d3e19b1cc96731726d902ab5ea76
SHA1 hash: 407dd26d6c8d06b91b8db00a961896ba65efcf2b
MD5 hash: 46f3099b2fba66786592cea54f646f88
humanhash: quebec-fifteen-mike-football
File name:Test113.bin.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:100'864 bytes
First seen:2023-07-26 14:57:54 UTC
Last seen:2023-07-26 21:15:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 3072:P5rfS0p5PLtUs2bePrTj/bUzI8Sil12fAtvlgKxW:PXb6tvlgiW
Threatray 920 similar samples on MalwareBazaar
TLSH T152A35B707A564122C32D4F727D6722EC0633EB29F965DA091D9136CD3A62F13DA827E3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 96794d4d4dcc6a17 (1 x AveMariaRAT)
Reporter GUGULIMAGULI
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
306
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
Test113.exe
Verdict:
Malicious activity
Analysis date:
2023-07-25 23:01:04 UTC
Tags:
opendir loader stealer rat avemaria
Link:
https://app.any.run/tasks/f9991fb0-93d9-495f-b7d9-5004fc92cd1d

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/433955/
Detection(s):
PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a process with a hidden window
Launching a process
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for the window
Creating a file
Running batch commands
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
confuserex lolbin masquerade packed packed reg
Link:
https://www.filescan.io/uploads/64c1347ae179a8163b869e5f/reports/44a32bd6-ae03-4ad8-9e50-d51843d05bf9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/48e372ac62d22a5acca0020a79dfb233b120faf3d84471ff73ecfeec00395ca3
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cea68100-b537-475d-992e-04fa7b21ed10
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1280429
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Encrypted powershell cmdline option found
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1280429 Sample: Test113.bin.exe Startdate: 26/07/2023 Architecture: WINDOWS Score: 100 53 bratzen.duckdns.org 2->53 67 Antivirus detection for URL or domain 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->71 73 3 other signatures 2->73 10 Test113.bin.exe 15 5 2->10         started        signatures3 process4 dnsIp5 55 bratzen.duckdns.org 84.54.50.42, 49706, 49707, 49723 LVLT-10753US Germany 10->55 49 a9914ced-a1e1-4a7d-803e-6a9d24a0b919.exe, PE32 10->49 dropped 51 C:\Users\user\AppData\...\Test113.bin.exe.log, ASCII 10->51 dropped 75 Detected unpacking (changes PE section rights) 10->75 77 Detected unpacking (overwrites its own PE header) 10->77 79 Adds a directory exclusion to Windows Defender 10->79 15 a9914ced-a1e1-4a7d-803e-6a9d24a0b919.exe 14 3 10->15         started        19 powershell.exe 22 10->19         started        21 reg.exe 1 10->21         started        file6 signatures7 process8 dnsIp9 57 bratzen.duckdns.org 15->57 59 Multi AV Scanner detection for dropped file 15->59 61 Detected unpacking (changes PE section rights) 15->61 63 Detected unpacking (overwrites its own PE header) 15->63 65 4 other signatures 15->65 23 cmd.exe 1 15->23         started        25 powershell.exe 5 15->25         started        27 cmd.exe 1 15->27         started        33 2 other processes 15->33 29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        signatures10 process11 process12 35 w32tm.exe 1 23->35         started        37 conhost.exe 23->37         started        39 conhost.exe 25->39         started        41 conhost.exe 27->41         started        43 conhost.exe 33->43         started        45 conhost.exe 33->45         started        process13 47 w32tm.exe 1 35->47         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48e372ac62d22a5acca0020a79dfb233b120faf3d84471ff73ecfeec00395ca3/
Threat name:
Win32.Dropper.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-26 14:58:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
6 of 38 (15.79%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdrxfldc2ivfvtfaaifhtx5sgoysb6xt3bchd73t5t7oyabzlsrq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
10c3ade35a4335bd3c404789a75cc98b4b28a12468db7f8fd6e94d468e0bad7e
AveMariaRAT
3477130c5c8155fefcb37b770c9ad361245c57360356770ba72b23821df5b5a3
AveMariaRAT
39925dc9a38e74a5f56977966efc39fb124afa1bc5211fa006bbe48d836c2811
AveMariaRAT
7be497fad30daede2fd7601f09ac79fbe2ec35bec5923e80f321dc30ac606457
AveMariaRAT
89af57a200871a7fde85575a169997f2b6324a05087e5f6d56897111ae0cf7a3
AveMariaRAT
ad83447b6d362f0bae733ae90166306dcc9acb8e379f3285014b78edbe9fe916
AveMariaRAT
b6a1f7a46ead00ddc8691bc83782d299934ef81a8dd9517d09aadd4296120ef3
AveMariaRAT
f8a98f6720565d1ac05e9c1342e5bd669f46afe61626172cf4a692dd40822294
AveMariaRAT
+ 910 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat trojan
Link:
https://tria.ge/reports/230726-sb5rpadc55/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Views/modifies file attributes
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Drops file in Drivers directory
Warzone RAT payload
UAC bypass
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
baotao.3utilities.com:37880
Unpacked files
SH256 hash:
48e372ac62d22a5acca0020a79dfb233b120faf3d84471ff73ecfeec00395ca3
MD5 hash:
46f3099b2fba66786592cea54f646f88
SHA1 hash:
407dd26d6c8d06b91b8db00a961896ba65efcf2b
Link:
https://www.unpac.me/results/f90aae05-392d-4291-b8c8-e9365b74e6c3/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48e372ac62d2/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/48e372ac62d22a5acca0020a79dfb233b120faf3d84471ff73ecfeec00395ca3

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:pe_imphash
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/433955/

Comments