MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8aefec7573b95dd50f25085dfad2459b660d811303a6d6614b0044ddb97a8dee. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8aefec7573b95dd50f25085dfad2459b660d811303a6d6614b0044ddb97a8dee
SHA3-384 hash: 251412176b2a40477e73ec2c3eeb921ac2940ef48b5bcf2bfc2fa571da75b25a333b09a2026f710e5f5693f5bb9604a2
SHA1 hash: 0366f3375cf497eb85a3265f1f78080ed519aad6
MD5 hash: 6b33ae900d83d86ff3cecda4b9451650
humanhash: sad-michigan-venus-king
File name:Order_ APRL 310377FIBA00541·PDF.scr
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'857'536 bytes
First seen:2023-04-14 06:11:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 24576:GXOd6bRXqj/BC4r3gmkll8398BZYLbXM6f65YKFRXkx2UeKOw6CCefCWtg3MwCLp:G+d6bRXqj/04rqs06y5xvZU4FCPX
Threatray 2'270 similar samples on MalwareBazaar
TLSH T1AA85BE330D8BFDD2D7F90DB8E58726540E809C776358D188BCE8D29E22B5A64ED45EB0
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c88cc8c8982850f8 (18 x AgentTesla, 16 x AveMariaRAT, 1 x RedLineStealer)
Reporter abuse_ch
Tags:AveMariaRAT exe scr

Intelligence

File Origin
# of uploads :
1
# of downloads :
250
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
Order_ APRL 310377FIBA00541·PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-04-14 06:13:32 UTC
Tags:
stealer warzone rat avemaria
Link:
https://app.any.run/tasks/5d6377c0-8def-4063-b287-62577118d019

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/382183/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.30942.27146.21498.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% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6438eebbfca34277a31cd3eb/reports/4e365758-2eba-4611-ba11-ff61bf9d695e/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/8aefec7573b95dd50f25085dfad2459b660d811303a6d6614b0044ddb97a8dee
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/55bea2ee-1e66-481a-8a98-9d1e46101e06
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1213667
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Encrypted powershell cmdline option found
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
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)
Uses ipconfig to lookup or modify the Windows network settings
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 846593 Sample: Order__APRL_310377FIBA00541... Startdate: 14/04/2023 Architecture: WINDOWS Score: 100 67 Snort IDS alert for network traffic 2->67 69 Found malware configuration 2->69 71 Malicious sample detected (through community Yara rule) 2->71 73 7 other signatures 2->73 7 Order__APRL_310377FIBA00541#U00b7PDF.scr.exe 1 5 2->7         started        11 Ocreanxstg.exe 2 2->11         started        13 Ocreanxstg.exe 1 2->13         started        process3 file4 49 C:\Users\user\AppData\...\Ocreanxstg.exe, PE32 7->49 dropped 51 C:\Users\...\Ocreanxstg.exe:Zone.Identifier, ASCII 7->51 dropped 53 Order__APRL_310377...00b7PDF.scr.exe.log, ASCII 7->53 dropped 75 Encrypted powershell cmdline option found 7->75 77 Writes to foreign memory regions 7->77 79 Allocates memory in foreign processes 7->79 15 aspnet_compiler.exe 3 4 7->15         started        19 cmd.exe 1 7->19         started        21 cmd.exe 1 7->21         started        23 powershell.exe 16 7->23         started        81 Antivirus detection for dropped file 11->81 83 Multi AV Scanner detection for dropped file 11->83 85 Machine Learning detection for dropped file 11->85 25 powershell.exe 13 11->25         started        27 aspnet_compiler.exe 11->27         started        87 Injects a PE file into a foreign processes 13->87 29 powershell.exe 13->29         started        31 aspnet_compiler.exe 13->31         started        33 2 other processes 13->33 signatures5 process6 dnsIp7 55 2.58.47.203, 17873, 49699 M247GB Romania 15->55 57 Tries to steal Mail credentials (via file / registry access) 15->57 59 Tries to harvest and steal browser information (history, passwords, etc) 15->59 61 Increases the number of concurrent connection per server for Internet Explorer 15->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->63 65 Uses ipconfig to lookup or modify the Windows network settings 19->65 35 conhost.exe 19->35         started        37 ipconfig.exe 1 19->37         started        39 conhost.exe 21->39         started        41 ipconfig.exe 1 21->41         started        43 conhost.exe 23->43         started        45 conhost.exe 25->45         started        47 conhost.exe 29->47         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8aefec7573b95dd50f25085dfad2459b660d811303a6d6614b0044ddb97a8dee/
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2023-04-13 08:22:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rlx6y5ltxfo5kdzfbbo7vusftnta3aitaotnmyklabcn3ol2rxxa._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
28899cd77a674fd8fc103e44aa12ce58b76dadcdcdecca0637c774df8dbdc61c
AveMariaRAT
555781a1e79cedec7352e9d85eb0a9f64dbbdee6873e481c91e35c48505e6ba2
AveMariaRAT
64f2a6308c94b35be90cc1085538912c33956c06182756cd324f6874ae6c62f6
AveMariaRAT
697414704680ccefd9708f44942e42efbfcba4009ae2029f0a6ad964051b36ba
AveMariaRAT
853e1ec7d4d8fa449d88746cab1bfac6074e0d81e9a26ef6948793059e9bd781
AveMariaRAT
91dfad54225bba811d942c058df7c85785f22330dcbc96ae62bf2f19eb17b65f
AveMariaRAT
a52f80f4e0495d340679de0ea87ccf96f03890089fcfaf25e5e06e721992465b
AveMariaRAT
aad314e684a4195a25d580e3e203b8064b275adba10f144d1bf69126b980f2c8
AveMariaRAT
fb9d0187ef58360b6877dc38f0509030b2e7d57d060deae2bb6e3233dda8f47d
AveMariaRAT
+ 2'260 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection infostealer persistence rat
Link:
https://tria.ge/reports/230414-gx7ydsgf26/
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
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
2.58.47.203:17873
Unpacked files
SH256 hash:
8aefec7573b95dd50f25085dfad2459b660d811303a6d6614b0044ddb97a8dee
MD5 hash:
6b33ae900d83d86ff3cecda4b9451650
SHA1 hash:
0366f3375cf497eb85a3265f1f78080ed519aad6
Link:
https://www.unpac.me/results/51d9193e-b743-4497-b78f-2db631b1dbe9/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8aefec7573b9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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/382183/

Comments