MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82024edb19dae637e9af2940bbbf5e10fc8ad04deece28d610474e993ee3450e. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments 1
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SHA256 hash: 82024edb19dae637e9af2940bbbf5e10fc8ad04deece28d610474e993ee3450e
SHA3-384 hash: af861b0fbb5bba37b8ddb6cc6444ec4356dcda2c318ebd9e764581b20518296e1da371dfa62cdbc48401612b9b4fc008
SHA1 hash: 325c8470cce00044d8a2ff9281c2ecc4223ab011
MD5 hash: d1ebfffb918cb931ae8e6ef5546b9efa
humanhash: april-ink-double-black
File name:d1ebfffb918cb931ae8e6ef5546b9efa
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:655'872 bytes
First seen:2024-01-30 07:42:54 UTC
Last seen:2024-01-30 09:34:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:LZV+d9SCF1ORqY9KWXhrgT4/ZneqcMkgw45GT5bBjjtwA8mon:LZV+d9Z0wWXh0T4/AqcMki5oBO1fn
TLSH T139D4122533D04DA3CC9D56B8DD6096ED4376AE227E90F3DF2D8870A558F3B824A92713
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 71e8d4d469e8cc68 (19 x AgentTesla, 5 x Formbook, 3 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
458
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
9fb885a66da2ed08983a46519b97dc55e002913f859dfa1e54917f63e4d7f8f4.xls
Verdict:
Malicious activity
Analysis date:
2024-01-30 07:24:58 UTC
Tags:
phishing phishing-xls opendir loader exploit cve-2017-11882 rat avemaria remote warzone bazaloader
Link:
https://app.any.run/tasks/f6a70a37-2407-43eb-8b04-ed8e5d2d3f0b

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/473568/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.15418.1087.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a file
DNS request
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65b8a8884aed8b65c87b6f4d/reports/fc2d38bb-daae-45cc-9412-4e8696b90d49/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/82024edb19dae637e9af2940bbbf5e10fc8ad04deece28d610474e993ee3450e
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/efee8496-7cf8-4031-91a8-192de4a52cd2
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1383168
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
DLL side loading technique detected
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
Installs a global keyboard hook
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
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Process Patterns NTDS.DIT Exfil
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1383168 Sample: O6Eogj4v1M.exe Startdate: 30/01/2024 Architecture: WINDOWS Score: 100 49 wz-lk.giftsbybierd.com 2->49 63 Snort IDS alert for network traffic 2->63 65 Found malware configuration 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 11 other signatures 2->69 8 O6Eogj4v1M.exe 7 2->8         started        12 hYnJcpennYk.exe 5 2->12         started        signatures3 process4 file5 37 C:\Users\user\AppData\...\hYnJcpennYk.exe, PE32 8->37 dropped 39 C:\Users\user\AppData\Local\...\tmp274D.tmp, XML 8->39 dropped 71 Contains functionality to hide user accounts 8->71 73 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->73 75 Uses schtasks.exe or at.exe to add and modify task schedules 8->75 83 3 other signatures 8->83 14 RegSvcs.exe 3 14 8->14         started        19 powershell.exe 21 8->19         started        21 schtasks.exe 1 8->21         started        27 3 other processes 8->27 77 Multi AV Scanner detection for dropped file 12->77 79 Machine Learning detection for dropped file 12->79 81 Writes to foreign memory regions 12->81 23 RegSvcs.exe 1 12->23         started        25 schtasks.exe 1 12->25         started        signatures6 process7 dnsIp8 51 wz-lk.giftsbybierd.com 44.203.203.154, 4434, 49708 AMAZON-AESUS United States 14->51 41 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 14->41 dropped 43 C:\Users\user\AppData\Local\Temp\nss3.dll, PE32 14->43 dropped 45 C:\Users\user\AppData\Local\...\mozglue.dll, PE32 14->45 dropped 47 3 other files (1 malicious) 14->47 dropped 53 Tries to steal Mail credentials (via file / registry access) 14->53 55 Tries to harvest and steal browser information (history, passwords, etc) 14->55 57 DLL side loading technique detected 14->57 61 3 other signatures 14->61 29 WmiPrvSE.exe 19->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        59 Contains functionality to hide user accounts 23->59 35 conhost.exe 25->35         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/82024edb19dae637e9af2940bbbf5e10fc8ad04deece28d610474e993ee3450e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82024edb19dae637e9af2940bbbf5e10fc8ad04deece28d610474e993ee3450e/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-01-30 07:21:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qibe5wyz3ltdp2npffalxp26cd6ivucn53hcrvqqi5hjspxdiuha._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection infostealer rat
Link:
https://tria.ge/reports/240130-jj8zmsbec3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
wz-lk.giftsbybierd.com:4434
Unpacked files
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/6f68c212-ee48-4d28-8111-7c5cb16ca2cc/
SH256 hash:
ae5db2e80d9cb096c7c9ee73453aea0360c4e1ffa3166620e3ebaa096d4ae579
MD5 hash:
f624c0808825f9baa5167d7eded9cbd2
SHA1 hash:
996a54f7f7e5831a110e7da2d06f4006d09aee1f
Link:
https://www.unpac.me/results/6f68c212-ee48-4d28-8111-7c5cb16ca2cc/
SH256 hash:
9a4610514a6197747b694d301490f794652e8faadec454e167fd15d269f9b00a
MD5 hash:
1ae13ac0d8303bde76409e240c7629b0
SHA1 hash:
6e44a9ec3ac82e65d77dd1315ed5d80f4e103399
Detections:
Warzone
Create hunting rule
win_ave_maria_auto
Create hunting rule
win_ave_maria_g0
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
MALWARE_Win_AveMaria
Create hunting rule
MALWARE_Win_WarzoneRAT
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
potential_termserv_dll_replacement
Create hunting rule
Link:
https://www.unpac.me/results/6f68c212-ee48-4d28-8111-7c5cb16ca2cc/
SH256 hash:
a895615d1a578509e508525b5eabb30787f994859db6a10dfca199a847099248
MD5 hash:
c16571e66609ef65766c670fd1c89f75
SHA1 hash:
576133eed4e05b89b2e8ae7e7a215d39b52623ac
Link:
https://www.unpac.me/results/6f68c212-ee48-4d28-8111-7c5cb16ca2cc/
SH256 hash:
1d713ae89e75d432d5386fc168c2341d04819c4fef43297dd082bbc4d43e9b31
MD5 hash:
b2c6e699f48c5ec2bda4646526235ff1
SHA1 hash:
24efcaff8b1fe9688ad8a6324cd432c91bf0f313
Link:
https://www.unpac.me/results/6f68c212-ee48-4d28-8111-7c5cb16ca2cc/
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/6f68c212-ee48-4d28-8111-7c5cb16ca2cc/
SH256 hash:
06d73b35cc732c48308c14a0f72a430d6837591a49d7781a4d735ef79fe27a41
MD5 hash:
6033d3fe215e208626904dffbb9f27fc
SHA1 hash:
736a139470dd7166af2418b7d11f5dd66e13ce7f
Link:
https://www.unpac.me/results/6f68c212-ee48-4d28-8111-7c5cb16ca2cc/
SH256 hash:
82024edb19dae637e9af2940bbbf5e10fc8ad04deece28d610474e993ee3450e
MD5 hash:
d1ebfffb918cb931ae8e6ef5546b9efa
SHA1 hash:
325c8470cce00044d8a2ff9281c2ecc4223ab011
Link:
https://www.unpac.me/results/6f68c212-ee48-4d28-8111-7c5cb16ca2cc/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/82024edb19da/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/82024edb19dae637e9af2940bbbf5e10fc8ad04deece28d610474e993ee3450e

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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.

Web download

AveMariaRAT

Executable exe 82024edb19dae637e9af2940bbbf5e10fc8ad04deece28d610474e993ee3450e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2753457/
Cape
Cape
https://www.capesandbox.com/analysis/473568/

Comments


Avatar
zbet commented on 2024-01-30 07:42:55 UTC

url : hxxp://198.12.89.27/1231/conhost.exe