MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76c4bd3211cad91689f1adf14cdbff0773a8e7ceb0271b79fd010a90eaa1c7ff. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76c4bd3211cad91689f1adf14cdbff0773a8e7ceb0271b79fd010a90eaa1c7ff
SHA3-384 hash: c8561dd2b6f55000fc8432a3d783055a97ce41f00c2d2e05da231f927d301ed1d6e7ce82ff224163eec6aa13e08ce7ad
SHA1 hash: 0deb3887eed7cfbb4e76aad8f156ca19ce3aa2ae
MD5 hash: 82ba0b42afdb5fc7a4faef5a10b8ac32
humanhash: cold-football-april-beryllium
File name:SecuriteInfo.com.Win32.CrypterX-gen.2384.14277
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:682'496 bytes
First seen:2022-11-14 09:41:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:YRU68atsFb35ljquU9M4PTIjinhBzDwv1Fpy:EU68atsx1/jIhB0Hy
TLSH T1DBE4E04917D9B911D5FF7B74B1BC208443F1B09F8A51D79F190082EDBB72B85AA823A3
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13097/50/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.CrypterX-gen.2384.14277
Verdict:
Malicious activity
Analysis date:
2022-11-14 09:41:45 UTC
Tags:
trojan stealer rat avemaria
Link:
https://app.any.run/tasks/1b1dbe37-250f-4ffe-8d36-11456c6e07ce

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/333672/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.2384.14277.UNOFFICIAL
Create hunting rule

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:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63720d6b07c3f5e84a0108f1/reports/f2504bdb-0be1-407f-b089-f667b00f0aff/overview
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/b832e392-6786-49bc-9a80-fe3de651dfc3
Result
Threat name:
AveMaria, DarkTortilla, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1112747
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
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
Installs a global keyboard hook
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
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 signatures2 2 Behavior Graph ID: 745443 Sample: SecuriteInfo.com.Win32.Cryp... Startdate: 14/11/2022 Architecture: WINDOWS Score: 100 100 Snort IDS alert for network traffic 2->100 102 Malicious sample detected (through community Yara rule) 2->102 104 Antivirus / Scanner detection for submitted sample 2->104 106 8 other signatures 2->106 11 SecuriteInfo.com.Win32.CrypterX-gen.2384.14277.exe 15 3 2->11         started        16 rdpvideominiport.sys 2->16         started        18 rdpdr.sys 2->18         started        20 tsusbhub.sys 2->20         started        process3 dnsIp4 90 www.google.com 172.217.168.36, 443, 49695, 49696 GOOGLEUS United States 11->90 80 SecuriteInfo.com.W....2384.14277.exe.log, ASCII 11->80 dropped 120 Hides that the sample has been downloaded from the Internet (zone.identifier) 11->120 22 cmd.exe 3 11->22         started        26 cmd.exe 1 11->26         started        file5 signatures6 process7 file8 76 C:\Users\user\AppData\Roaming\ksdnayj.exe, PE32 22->76 dropped 78 C:\Users\user\...\ksdnayj.exe:Zone.Identifier, ASCII 22->78 dropped 108 Uses ping.exe to sleep 22->108 28 ksdnayj.exe 14 5 22->28         started        33 conhost.exe 22->33         started        35 PING.EXE 1 22->35         started        37 PING.EXE 1 22->37         started        110 Uses ping.exe to check the status of other devices and networks 26->110 39 reg.exe 1 1 26->39         started        41 PING.EXE 1 26->41         started        43 conhost.exe 26->43         started        signatures9 process10 dnsIp11 92 www.google.com 28->92 82 C:\Users\user\AppData\Local\...EopihGa.exe, PE32 28->82 dropped 122 Antivirus detection for dropped file 28->122 124 Machine Learning detection for dropped file 28->124 126 Writes to foreign memory regions 28->126 130 2 other signatures 28->130 45 AddInProcess32.exe 8 9 28->45         started        50 EEopihGa.exe 2 28->50         started        52 EEopihGa.exe 28->52         started        54 4 other processes 28->54 128 Creates an undocumented autostart registry key 39->128 94 127.0.0.1 unknown unknown 41->94 file12 signatures13 process14 dnsIp15 96 jayurbf.gleeze.com 185.216.71.245, 4207, 49697 CLOUDCOMPUTINGDE Germany 45->96 84 C:\Users\user\AppData\Local\Temp\40.exe, PE32 45->84 dropped 86 C:\Program Files\Microsoft DN1\sqlmap.dll, PE32+ 45->86 dropped 132 Hides user accounts 45->132 134 Increases the number of concurrent connection per server for Internet Explorer 45->134 136 Hides that the sample has been downloaded from the Internet (zone.identifier) 45->136 138 Installs a global keyboard hook 45->138 56 40.exe 45->56         started        140 Antivirus detection for dropped file 50->140 142 Multi AV Scanner detection for dropped file 50->142 144 Machine Learning detection for dropped file 50->144 60 EEopihGa.exe 50->60         started        98 192.168.2.1 unknown unknown 52->98 62 EEopihGa.exe 52->62         started        64 EEopihGa.exe 54->64         started        66 EEopihGa.exe 54->66         started        68 EEopihGa.exe 54->68         started        file16 signatures17 process18 dnsIp19 88 239.255.255.250 unknown Reserved 56->88 112 Antivirus detection for dropped file 56->112 114 Multi AV Scanner detection for dropped file 56->114 116 Uses netsh to modify the Windows network and firewall settings 56->116 118 Modifies the windows firewall 56->118 70 netsh.exe 56->70         started        72 WerFault.exe 56->72         started        signatures20 process21 process22 74 conhost.exe 70->74         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76c4bd3211cad91689f1adf14cdbff0773a8e7ceb0271b79fd010a90eaa1c7ff/
Threat name:
ByteCode-MSIL.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2022-11-14 06:29:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
21 of 26 (80.77%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3cl2mqrzlmrncprvxyuzw77a5z2rz6owatrw6p5aefjb2vby77q._file
Verdict:
malicious
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat upx
Link:
https://tria.ge/reports/221114-lns54abe3t/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Warzone RAT payload
Modifies WinLogon for persistence
WarzoneRat, AveMaria
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3f316577-79f6-4944-be64-753582d10af6
Unpacked files
SH256 hash:
76c4bd3211cad91689f1adf14cdbff0773a8e7ceb0271b79fd010a90eaa1c7ff
MD5 hash:
82ba0b42afdb5fc7a4faef5a10b8ac32
SHA1 hash:
0deb3887eed7cfbb4e76aad8f156ca19ce3aa2ae
Link:
https://www.unpac.me/results/3e8a0fec-c6c2-48e7-bbd0-ae3fdd1f160c/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/76c4bd3211ca/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/76c4bd3211cad91689f1adf14cdbff0773a8e7ceb0271b79fd010a90eaa1c7ff

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.

Cape
Cape
https://www.capesandbox.com/analysis/333672/

Comments