MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9675c26063960c74114460aa260684a0de5474930ab239b44afe8fba6ad4e012. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9675c26063960c74114460aa260684a0de5474930ab239b44afe8fba6ad4e012
SHA3-384 hash: 7646c7622e5259177d422b538380e70ac81e664e0682153f793507ef0a199a018cce611ae66f28468c5b7b7e5637a84b
SHA1 hash: 4058637baa85bbd6d10b8919b45341a712fc9004
MD5 hash: 0be9c9de62ce0696daf9230cb5603ad9
humanhash: social-nine-hamper-sodium
File name:RFQ 000308-2023807.exe
Download: download sample
Signature AveMariaRAT
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File size:18'944 bytes
First seen:2023-03-14 06:20:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:EzRd+2oW9S6/x47DBh3OcMCkd1N7/lbjRE7XxSfw2:9W9S6/W7DBJOcMCkd1BRRmXJ
TLSH T1C782F70526F88F13C53D93FA615611005BBAA02B5172F3AD6DCBA4EF4E93B1006E2F4B
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)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
45.72.96.199:55081

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
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ID:
1
File name:
RFQ 000308-2023807.exe
Verdict:
Malicious activity
Analysis date:
2023-03-14 06:20:48 UTC
Tags:
stealer rat avemaria warzone
Link:
https://app.any.run/tasks/4116cf69-fa9b-4cc0-804f-c0b64b4ec026

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
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Link:
https://www.capesandbox.com/analysis/374162/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Sending a custom TCP request
DNS request
Network activity
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6410124f15e425e0dcc1f428/reports/adbb995d-0f56-4038-b9db-95223863b78a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/9675c26063960c74114460aa260684a0de5474930ab239b44afe8fba6ad4e012
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b51d4c05-ddc8-4e26-bce7-bc1ebc1b7b50
Result
Threat name:
AveMaria, UACMe
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Detection:
malicious
Classification:
phis.troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1193079
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Contains functionality to steal Chrome passwords or cookies
Drops PE files to the startup folder
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 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
Snort IDS alert for network traffic
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 UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 825976 Sample: RFQ_000308-2023807.exe Startdate: 14/03/2023 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for dropped file 2->36 38 7 other signatures 2->38 7 RFQ_000308-2023807.exe 15 3 2->7         started        11 RFQ_000308-2023807.exe 2 2->11         started        process3 dnsIp4 28 managed.oss-cn-beijing.aliyuncs.com 59.110.117.82, 443, 49698, 49703 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 7->28 40 Contains functionality to steal Chrome passwords or cookies 7->40 13 RFQ_000308-2023807.exe 3 5 7->13         started        17 cmd.exe 3 7->17         started        20 RFQ_000308-2023807.exe 5 11->20         started        signatures5 process6 dnsIp7 30 45.72.96.199, 49701, 49704, 55081 24SHELLSUS Canada 13->30 42 Tries to steal Mail credentials (via file / registry access) 13->42 44 Increases the number of concurrent connection per server for Internet Explorer 13->44 46 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->46 24 C:\Users\user\...\RFQ_000308-2023807.exe, PE32 17->24 dropped 26 C:\...\RFQ_000308-2023807.exe:Zone.Identifier, ASCII 17->26 dropped 48 Drops PE files to the startup folder 17->48 22 conhost.exe 17->22         started        50 Tries to harvest and steal browser information (history, passwords, etc) 20->50 file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9675c26063960c74114460aa260684a0de5474930ab239b44afe8fba6ad4e012/
Threat name:
Win32.Backdoor.Generic
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Status:
Suspicious
First seen:
2023-03-14 06:21:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sz24eyddsyghiekemcvcmbueudpfi5etbkzdtnck72h3u2wu4aja._file
Verdict:
malicious
Label(s):
avemaria
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Result
Malware family:
warzonerat
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Score:
  10/10
Tags:
family:warzonerat collection infostealer rat spyware stealer
Link:
https://tria.ge/reports/230314-g4btjaga2y/
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
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
45.72.96.199:55081
Unpacked files
SH256 hash:
9675c26063960c74114460aa260684a0de5474930ab239b44afe8fba6ad4e012
MD5 hash:
0be9c9de62ce0696daf9230cb5603ad9
SHA1 hash:
4058637baa85bbd6d10b8919b45341a712fc9004
Link:
https://www.unpac.me/results/cf1e0edb-54a5-45b3-919e-62047fc293f2/
Malware family:
Warzone
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9675c2606396/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/9675c26063960c74114460aa260684a0de5474930ab239b44afe8fba6ad4e012

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
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Author:@bartblaze
Description:Identifies AveMaria aka WarZone RAT.
Rule name:ave_maria_warzone_rat
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Author:jeFF0Falltrades
Rule name:cobalt_strike_tmp01925d3f
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Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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: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
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Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
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Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_AveMaria
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Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_EXEPWSH_DLAgent
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Author:ditekSHen
Description:Detects SystemBC
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:MSIL_TinyDownloader_Generic
Create hunting rule
Author:albertzsigovits
Description:Detects small-sized dotNET downloaders
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

Cape
Cape
https://www.capesandbox.com/analysis/374162/

Comments