MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0b92472c6a95a379f7235c22460fdb3602d625a662141e7baecc48c049ad715. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f0b92472c6a95a379f7235c22460fdb3602d625a662141e7baecc48c049ad715
SHA3-384 hash: 4324e978a4bc063dc6f2fe1d0e089c4b0fe3c8861a68d6c3bd7764c9ab72e2cc873572715994da0cf0487d5e2e180125
SHA1 hash: 77835cdbd68a81fa8d49bc0195b44cfd0126b56b
MD5 hash: 0c0b37cf441e2e0f89591ecff077e09a
humanhash: butter-bacon-mountain-fanta
File name:ORDER_PDF.scr
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:2'013'696 bytes
First seen:2023-06-26 07:11:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:42aP9HhvLv37efrs1eycWUFPkDvFBCuNy6RmWTHYxGNDx:aP913WrsJcQBHMWTHYxi
Threatray 911 similar samples on MalwareBazaar
TLSH T15B956C157A94DF23D53F33FBA5B2519807BA9C039F59EBDB088899F47C523406E0829B
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 0f519373d9cc750b (107 x AgentTesla, 20 x AveMariaRAT, 5 x Formbook)
Reporter lowmal3
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
ORDER_PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-06-26 07:14:06 UTC
Tags:
zgrat stealer rat avemaria warzone
Link:
https://app.any.run/tasks/7a24eb4c-c097-4508-aa38-8f0ed67f293b

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/402791/
Detection(s):
SecuriteInfo.com.FileRepMalware.20439.637.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Creating a file in the %AppData% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64993a4476927ec2c00796e0/reports/4e5aa846-b090-4973-8d29-7ecb3c85f428/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f0b92472c6a95a379f7235c22460fdb3602d625a662141e7baecc48c049ad715
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/eaa3f5af-53d8-4e8b-abdf-aa5da823c453
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1261298
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
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
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AveMaria stealer
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 894318 Sample: ORDER_PDF.scr.exe Startdate: 26/06/2023 Architecture: WINDOWS Score: 100 65 Snort IDS alert for network traffic 2->65 67 Multi AV Scanner detection for domain / URL 2->67 69 Found malware configuration 2->69 71 9 other signatures 2->71 7 ORDER_PDF.scr.exe 1 6 2->7         started        11 Fmbdxvmtg.exe 5 2->11         started        13 Fmbdxvmtg.exe 3 2->13         started        process3 file4 49 C:\Users\user\AppData\Roaming\Fmbdxvmtg.exe, PE32 7->49 dropped 51 C:\Users\user\...\ORDER_PDF.scr.exe.log, ASCII 7->51 dropped 73 Injects a PE file into a foreign processes 7->73 15 ORDER_PDF.scr.exe 3 6 7->15         started        19 cmd.exe 1 7->19         started        21 cmd.exe 1 7->21         started        23 ORDER_PDF.scr.exe 7->23         started        75 Multi AV Scanner detection for dropped file 11->75 25 cmd.exe 1 11->25         started        27 cmd.exe 1 11->27         started        29 cmd.exe 1 13->29         started        signatures5 process6 dnsIp7 53 91.207.102.163, 3823, 49700 M247GB Romania 15->53 55 Tries to steal Mail credentials (via file / registry access) 15->55 57 Tries to harvest and steal browser information (history, passwords, etc) 15->57 59 Increases the number of concurrent connection per server for Internet Explorer 15->59 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->61 63 Uses ipconfig to lookup or modify the Windows network settings 19->63 31 conhost.exe 19->31         started        33 ipconfig.exe 1 19->33         started        35 conhost.exe 21->35         started        37 ipconfig.exe 1 21->37         started        39 conhost.exe 25->39         started        41 ipconfig.exe 1 25->41         started        47 2 other processes 27->47 43 conhost.exe 29->43         started        45 ipconfig.exe 1 29->45         started        signatures8 process9
Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f0b92472c6a95a379f7235c22460fdb3602d625a662141e7baecc48c049ad715/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-26 06:24:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6c4si4wgvfndph3sgxbciyh5wnqc2ys2myqudz525tciybe224kq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
17db20ebfbce957562eb47a2a0db1a052df6352613d554fe707fae58b8975f81
AveMariaRAT
28899cd77a674fd8fc103e44aa12ce58b76dadcdcdecca0637c774df8dbdc61c
AveMariaRAT
4971385527e6ce21165b8b519928f83c20e9e32488dcb4309c3241e0721e1f85
AveMariaRAT
7aefa586d32593736751d667d9588fcf4c3091ace48375d38f06947aa119129e
AveMariaRAT
7be497fad30daede2fd7601f09ac79fbe2ec35bec5923e80f321dc30ac606457
AveMariaRAT
845aea480b4e69994eec7fc5b5db0b1377746ac925bd093d327325c8d84bb576
AveMariaRAT
e961ac85380ccd346de98c4a55e10b837b9a77b7d31ec7a312b61b484e32c932
AveMariaRAT
efd42baa4fb3aaea915e9c428e75de10969295a91d360c8dbe80cac138bf5984
AveMariaRAT
fb9d0187ef58360b6877dc38f0509030b2e7d57d060deae2bb6e3233dda8f47d
AveMariaRAT
+ 901 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection infostealer persistence rat spyware stealer
Link:
https://tria.ge/reports/230626-h1hckshg8x/
Behaviour
Gathers network information
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
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
91.207.102.163:3823
Unpacked files
SH256 hash:
f0b92472c6a95a379f7235c22460fdb3602d625a662141e7baecc48c049ad715
MD5 hash:
0c0b37cf441e2e0f89591ecff077e09a
SHA1 hash:
77835cdbd68a81fa8d49bc0195b44cfd0126b56b
Link:
https://www.unpac.me/results/232c201f-3531-4bee-a78e-d91498c6e006/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f0b92472c6a9/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/f0b92472c6a95a379f7235c22460fdb3602d625a662141e7baecc48c049ad715

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: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.

Malspam

AveMariaRAT

Executable exe f0b92472c6a95a379f7235c22460fdb3602d625a662141e7baecc48c049ad715

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/402791/

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