MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3e1f0d16ee92bd7a2ba925811eb5c60184908e91937d65d70addd7aa65643fc. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3e1f0d16ee92bd7a2ba925811eb5c60184908e91937d65d70addd7aa65643fc
SHA3-384 hash: 99113ebc58547f358dcfee83d965aad1bab86fcbdc9f298577e7d77f2163b305fd6c7937c8a57693d79786d56f899285
SHA1 hash: 696f04c6d7accaddc8a32f9541a45d4c26123ca2
MD5 hash: 185f6bcae1891b6d05ff8c4ad1a60eb4
humanhash: leopard-berlin-beryllium-double
File name:185f6bcae1891b6d05ff8c4ad1a60eb4
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:690'688 bytes
First seen:2023-01-24 13:32:43 UTC
Last seen:2023-01-24 13:38:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:B0TacS4nMlcQ2mBGOdOCnFOQSxF+F5IBRKYWTHgnA4A:Bp4qcQLNFODBRu34A
TLSH T172E4BEF79FD51FE3C2684674C1E3090C93F0990B6452E6D67DE401F94ADAF866E3228A
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 zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
185f6bcae1891b6d05ff8c4ad1a60eb4
Verdict:
Malicious activity
Analysis date:
2023-01-24 13:35:32 UTC
Tags:
trojan stealer rat avemaria
Link:
https://app.any.run/tasks/c7c1900f-238e-4b91-81e6-00c6854f7cd2

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/356385/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Creating a file
Creating a file in the %AppData% directory
Creating a process from a recently created file
Enabling autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/63cfde0e96add6d1cf4857c4/reports/a5cbf372-4015-43f1-9aaa-ea605fe297a0/overview
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/16396b4b-cda7-4279-b779-7a9fdd628b72
Result
Threat name:
AveMaria, DarkTortilla, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1157903
Signature
.NET source code contains very large array initializations
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Creates an undocumented autostart registry key
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides user accounts
Increases the number of concurrent connection per server for Internet Explorer
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)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses netsh to modify the Windows network and firewall settings
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected DarkTortilla Crypter
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 790640 Sample: BLkMKwed5q.exe Startdate: 24/01/2023 Architecture: WINDOWS Score: 100 75 www.google.com 2->75 89 Snort IDS alert for network traffic 2->89 91 Malicious sample detected (through community Yara rule) 2->91 93 Multi AV Scanner detection for dropped file 2->93 95 8 other signatures 2->95 12 BLkMKwed5q.exe 15 3 2->12         started        17 rdpvideominiport.sys 2->17         started        19 rdpdr.sys 2->19         started        signatures3 process4 dnsIp5 85 www.google.com 142.250.203.100, 443, 49711, 49716 GOOGLEUS United States 12->85 69 C:\Users\user\AppData\...\BLkMKwed5q.exe.log, ASCII 12->69 dropped 119 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->119 21 cmd.exe 3 12->21         started        25 cmd.exe 1 12->25         started        file6 signatures7 process8 file9 63 C:\Users\user\AppData\Roaming\dUihhKl.exe, PE32 21->63 dropped 65 C:\Users\user\...\dUihhKl.exe:Zone.Identifier, ASCII 21->65 dropped 105 Uses ping.exe to sleep 21->105 27 dUihhKl.exe 14 6 21->27         started        32 PING.EXE 1 21->32         started        34 conhost.exe 21->34         started        36 PING.EXE 1 21->36         started        107 Uses ping.exe to check the status of other devices and networks 25->107 38 reg.exe 1 1 25->38         started        40 PING.EXE 1 25->40         started        42 conhost.exe 25->42         started        signatures10 process11 dnsIp12 79 www.google.com 27->79 67 C:\Users\user\AppData\Local\...\AjjanUlop.exe, PE32 27->67 dropped 109 Multi AV Scanner detection for dropped file 27->109 111 Machine Learning detection for dropped file 27->111 113 Writes to foreign memory regions 27->113 117 2 other signatures 27->117 44 AddInProcess32.exe 8 24 27->44         started        49 AjjanUlop.exe 2 27->49         started        81 192.168.2.1 unknown unknown 32->81 115 Creates an undocumented autostart registry key 38->115 83 127.0.0.1 unknown unknown 40->83 file13 signatures14 process15 dnsIp16 87 185.246.220.237, 49721, 7134 LVLT-10753US Germany 44->87 71 C:\Users\user\AppData\Local\Temp\48.exe, PE32 44->71 dropped 73 C:\Program Files\Microsoft DN1\sqlmap.dll, PE32+ 44->73 dropped 121 Hides user accounts 44->121 123 Increases the number of concurrent connection per server for Internet Explorer 44->123 125 Hides that the sample has been downloaded from the Internet (zone.identifier) 44->125 51 48.exe 44->51         started        127 Antivirus detection for dropped file 49->127 129 Multi AV Scanner detection for dropped file 49->129 131 Machine Learning detection for dropped file 49->131 55 AjjanUlop.exe 49->55         started        file17 signatures18 process19 dnsIp20 77 239.255.255.250 unknown Reserved 51->77 97 Antivirus detection for dropped file 51->97 99 Multi AV Scanner detection for dropped file 51->99 101 Uses netsh to modify the Windows network and firewall settings 51->101 103 Modifies the windows firewall 51->103 57 netsh.exe 51->57         started        59 WerFault.exe 51->59         started        signatures21 process22 process23 61 conhost.exe 57->61         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3e1f0d16ee92bd7a2ba925811eb5c60184908e91937d65d70addd7aa65643fc/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypq7bulo5ev5piv2sjmbd224mameschjde35mxlqvxoxvjswip6a._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat upx
Link:
https://tria.ge/reports/230124-qthc1ade51/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
Sets DLL path for service in the registry
UPX packed file
Modifies WinLogon for persistence
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
c3e1f0d16ee92bd7a2ba925811eb5c60184908e91937d65d70addd7aa65643fc
MD5 hash:
185f6bcae1891b6d05ff8c4ad1a60eb4
SHA1 hash:
696f04c6d7accaddc8a32f9541a45d4c26123ca2
Link:
https://www.unpac.me/results/9df10424-1141-4ac6-9ee8-c16e80e77b4e/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c3e1f0d16ee9/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/c3e1f0d16ee92bd7a2ba925811eb5c60184908e91937d65d70addd7aa65643fc

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.

Web download

AveMariaRAT

Executable exe c3e1f0d16ee92bd7a2ba925811eb5c60184908e91937d65d70addd7aa65643fc

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2517137/
  
URLhaus
https://urlhaus.abuse.ch/url/2517138/
Cape
Cape
https://www.capesandbox.com/analysis/356385/

Comments


Avatar
zbet commented on 2023-01-24 13:32:50 UTC

url : hxxp://192.3.164.126/dd/swift.exe