MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69ee759f52c353add075c24cf5e998b31cd2386f66a9c91f6f876eb636c54ee5. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 69ee759f52c353add075c24cf5e998b31cd2386f66a9c91f6f876eb636c54ee5
SHA3-384 hash: 9b42dbba1d438886198ee0d017457d06f487f0ffd104ccf1e6a1ab4d833c87391539d5cdc04f826bb380cb7ffbdcd936
SHA1 hash: 1a38ec721cc0b688564e0281282f07551a660fc0
MD5 hash: bae582e3781b693c05fb1a65d7496500
humanhash: alanine-burger-magnesium-item
File name:69ee759f52c353add075c24cf5e998b31cd2386f66a9c91f6f876eb636c54ee5
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:3'028'642 bytes
First seen:2021-02-28 07:25:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 676f4bc1db7fb9f072b157186a10179e (1'400 x AveMariaRAT, 37 x Riskware.Generic, 2 x njrat)
ssdeep 24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHv:7v97AXmw4gxeOw46fUbNecCCFbNecO
Threatray 4'798 similar samples on MalwareBazaar
TLSH 1CE5C0E3705E01A7E63764F5E80F2F22C285FC3943C6AF5FAB3AB986A1570955043A17
Reporter JAMESWT_WT
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
672
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
69ee759f52c353add075c24cf5e998b31cd2386f66a9c91f6f876eb636c54ee5
Verdict:
Malicious activity
Analysis date:
2021-02-28 08:25:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d5f827ea-3632-4300-919b-5b32223b6302

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/119969/
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Malware.Ursu-6793772-0
Create hunting rule

Win.Malware.Ursu-6914170-0
Create hunting rule

Win.Malware.Cryptinject-9785242-0
Create hunting rule

Win.Trojan.Ulise-9792178-0
Create hunting rule

Win.Trojan.Ulise-9792179-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Creating a process with a hidden window
Forced system process termination
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Creating a file
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Creating a file in the mass storage device
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
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.
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/620755
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Command shell drops VBS files
Contain functionality to detect virtual machines
Contains functionality to hide user accounts
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Drops VBS files to the startup folder
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Sample uses process hollowing technique
Sigma detected: Drops script at startup location
Sigma detected: System File Execution Location Anomaly
Spreads via windows shares (copies files to share folders)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 359372 Sample: 3P6ynNFn2A Startdate: 28/02/2021 Architecture: WINDOWS Score: 100 139 Malicious sample detected (through community Yara rule) 2->139 141 Antivirus detection for dropped file 2->141 143 Antivirus / Scanner detection for submitted sample 2->143 145 7 other signatures 2->145 13 3P6ynNFn2A.exe 2->13         started        16 wscript.exe 1 2->16         started        18 svchost.exe 1 2->18         started        20 svchost.exe 2->20         started        process3 signatures4 203 Detected unpacking (changes PE section rights) 13->203 205 Detected unpacking (creates a PE file in dynamic memory) 13->205 207 Detected unpacking (overwrites its own PE header) 13->207 209 5 other signatures 13->209 22 3P6ynNFn2A.exe 1 51 13->22         started        25 cmd.exe 2 13->25         started        27 StikyNot.exe 16->27         started        process5 signatures6 147 Spreads via windows shares (copies files to share folders) 22->147 149 Writes to foreign memory regions 22->149 151 Allocates memory in foreign processes 22->151 153 Sample is not signed and drops a device driver 22->153 29 3P6ynNFn2A.exe 1 3 22->29         started        33 diskperf.exe 5 22->33         started        155 Command shell drops VBS files 25->155 157 Drops VBS files to the startup folder 25->157 35 conhost.exe 25->35         started        159 Tries to detect sandboxes / dynamic malware analysis system (file name check) 27->159 161 Injects a PE file into a foreign processes 27->161 37 StikyNot.exe 27->37         started        39 cmd.exe 27->39         started        process7 file8 109 C:\Windows\System\explorer.exe, PE32 29->109 dropped 211 Installs a global keyboard hook 29->211 41 explorer.exe 29->41         started        111 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 33->111 dropped 113 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 33->113 dropped 115 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 33->115 dropped 44 StikyNot.exe 33->44         started        213 Spreads via windows shares (copies files to share folders) 37->213 215 Sample uses process hollowing technique 37->215 217 Injects a PE file into a foreign processes 37->217 46 conhost.exe 39->46         started        signatures9 process10 signatures11 163 Antivirus detection for dropped file 41->163 165 Detected unpacking (changes PE section rights) 41->165 167 Detected unpacking (overwrites its own PE header) 41->167 175 3 other signatures 41->175 48 explorer.exe 47 41->48         started        52 cmd.exe 1 41->52         started        169 Detected unpacking (creates a PE file in dynamic memory) 44->169 171 Machine Learning detection for dropped file 44->171 173 Tries to detect sandboxes / dynamic malware analysis system (file name check) 44->173 54 StikyNot.exe 46 44->54         started        56 cmd.exe 1 44->56         started        process12 file13 97 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 48->97 dropped 99 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 48->99 dropped 129 Injects code into the Windows Explorer (explorer.exe) 48->129 131 Spreads via windows shares (copies files to share folders) 48->131 133 Writes to foreign memory regions 48->133 58 explorer.exe 3 17 48->58         started        63 diskperf.exe 48->63         started        65 conhost.exe 52->65         started        135 Allocates memory in foreign processes 54->135 137 Injects a PE file into a foreign processes 54->137 67 StikyNot.exe 54->67         started        69 diskperf.exe 54->69         started        71 conhost.exe 56->71         started        signatures14 process15 dnsIp16 117 vccmd03.googlecode.com 58->117 119 vccmd02.googlecode.com 58->119 121 5 other IPs or domains 58->121 105 C:\Windows\System\spoolsv.exe, PE32 58->105 dropped 107 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 58->107 dropped 195 System process connects to network (likely due to code injection or exploit) 58->195 197 Creates an undocumented autostart registry key 58->197 199 Installs a global keyboard hook 58->199 73 spoolsv.exe 58->73         started        76 spoolsv.exe 58->76         started        201 Drops executables to the windows directory (C:\Windows) and starts them 67->201 78 explorer.exe 67->78         started        file17 signatures18 process19 signatures20 177 Antivirus detection for dropped file 73->177 179 Detected unpacking (changes PE section rights) 73->179 181 Detected unpacking (creates a PE file in dynamic memory) 73->181 191 2 other signatures 73->191 80 spoolsv.exe 73->80         started        83 cmd.exe 73->83         started        183 Tries to detect sandboxes / dynamic malware analysis system (file name check) 76->183 185 Drops executables to the windows directory (C:\Windows) and starts them 76->185 187 Injects a PE file into a foreign processes 76->187 85 spoolsv.exe 76->85         started        88 cmd.exe 76->88         started        189 Sample uses process hollowing technique 78->189 process21 file22 90 spoolsv.exe 80->90         started        93 conhost.exe 83->93         started        101 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 85->101 dropped 123 Spreads via windows shares (copies files to share folders) 85->123 125 Sample uses process hollowing technique 85->125 127 Injects a PE file into a foreign processes 85->127 103 C:\Users\user\AppData\Roaming\...\x.vbs, ASCII 88->103 dropped 95 conhost.exe 88->95         started        signatures23 process24 signatures25 193 Installs a global keyboard hook 90->193
Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/69ee759f52c353add075c24cf5e998b31cd2386f66a9c91f6f876eb636c54ee5/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2021-02-26 19:26:26 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nhxhlh2synj23udvyjgpl2mywmoneodpm2u4sh3pq5xlmnwfj3sq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
117cf73273768bafb736f30cfc3c84d3f4b832c49ea83e8473239fef15c82ad0
AveMariaRAT
58c686ae386e71180a0e0544c536e33d1348ab5dd9e7102dc250302f1d721fa6
AveMariaRAT
69e7e28dbc75b98feb6a8cba124d69111467fa913d94bd1065546b9437cbc383
AveMariaRAT
a348ed0acb8a8eb31ace0ac692e65f296d31156fbf5a40bcf5645fb59da7f82a
AveMariaRAT
a53d0b50d953ffa3a69271d377563a17c7b19caa06478e72c9492b7892b8a972
AveMariaRAT
a5c1011499d2e4c3ba7d7cea78a9a855241ed0d9fdda8b795fd439d7a486f163
AveMariaRAT
b6d62e7d1c498e90840ce16fee03ec30e10ac218b9836a0e163a3f405b240766
AveMariaRAT
c448e34a48b8bec2932e23f12aefb36327f9dc143d2e7e3099305035531ad5db
AveMariaRAT
e91357a97e614e2d7dc5a07046057741bc0e6c5ec791a80373e3730542728071
AveMariaRAT
ebcb061131ca2a3704db979a2fe8c9f42f653262365a2e981b6b38e0085e0e01
AveMariaRAT
+ 4'788 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat family:xmrig evasion infostealer miner persistence rat
Link:
https://tria.ge/reports/210228-5yyt7zf4ex/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
Warzone RAT Payload
Modifies WinLogon for persistence
Modifies visiblity of hidden/system files in Explorer
WarzoneRat, AveMaria
xmrig
Unpacked files
SH256 hash:
69ee759f52c353add075c24cf5e998b31cd2386f66a9c91f6f876eb636c54ee5
MD5 hash:
bae582e3781b693c05fb1a65d7496500
SHA1 hash:
1a38ec721cc0b688564e0281282f07551a660fc0
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/d7ece3f4-b6a7-4615-bf3b-7011855935c7/
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/69ee759f52c353add075c24cf5e998b31cd2386f66a9c91f6f876eb636c54ee5

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
Create hunting rule
Author:@bartblaze
Description:Identifies AveMaria aka WarZone RAT.
Rule name:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Codoso_Gh0st_1
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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:MALWARE_Win_AveMaria
Create hunting rule
Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_WarzoneRAT
Create hunting rule
Author:ditekSHen
Description:Detects AveMaria/WarzoneRAT
Rule name:RDPWrap
Create hunting rule
Author:@bartblaze
Description:Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:https://github.com/stascorp/rdpwrap
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

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/119969/

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