MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99132457ab16ed22ad2581ad07c1f4bbd07c4adcb12e39e74df9d150f13c84b7. 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: 10


Intelligence 10 IOCs YARA 14 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99132457ab16ed22ad2581ad07c1f4bbd07c4adcb12e39e74df9d150f13c84b7
SHA3-384 hash: 97593c8ef5991e59b16dcf6ad5cbf787128ab62a882c7d05ff030f2aa011d0e1e17f8378599e9f4650569281befd8c2e
SHA1 hash: a32e710ebd3613e65fa90bd8824995bbff83794e
MD5 hash: 1bd356bd20a2de1c53bc28104ee97d18
humanhash: minnesota-crazy-lithium-snake
File name:1bd356bd20a2de1c53bc28104ee97d18
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:54'200 bytes
First seen:2021-10-14 17:24:01 UTC
Last seen:2021-10-14 18:03:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:gMqmXBPI3PYMj12wyJx7jy225A+J+m1FTOnbQKLUTxHh396dsUyIcc5tuQsxYhoX:9w7yJEHRtubQKEHL6CUyIOQsxmoX
Threatray 2'919 similar samples on MalwareBazaar
TLSH T121336D12A7D85763EA7F2B3A157480102BF6E717AA22DB1E7E8C405D1B53B41C3E3B21
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
298
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://cdn.sql.gg/p57rynRvkn5v9eGuJELbosNasZQez9vK/cssrss1.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-12 16:40:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b2efa829-7d2e-45e8-af0f-b368c95421a9

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/197588/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.31216.19130.5160.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed packed
Link:
https://www.filescan.io/uploads/616867b81c2d58ba7406b61c/reports/30c1948c-2113-4893-9c62-ba22c468da06/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/b7be323d-1177-468b-ba2c-6fa1443c9644
Result
Threat name:
AveMaria RedLine UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/870661
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to hide user accounts
Contains functionality to inject threads in other processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal e-mail passwords
Creates a thread in another existing process (thread injection)
Detected unpacking (creates a PE file in dynamic memory)
Disables UAC (registry)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AveMaria stealer
Yara detected RedLine Stealer
Yara detected UAC Bypass using CMSTP
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 503089 Sample: 6xVYuXitGI Startdate: 14/10/2021 Architecture: WINDOWS Score: 100 62 192.168.2.1 unknown unknown 2->62 64 cdn.discordapp.com 2->64 66 b.ckauni.ru 2->66 86 Malicious sample detected (through community Yara rule) 2->86 88 Multi AV Scanner detection for dropped file 2->88 90 Multi AV Scanner detection for submitted file 2->90 92 8 other signatures 2->92 9 6xVYuXitGI.exe 21 7 2->9         started        signatures3 process4 dnsIp5 68 cdn.discordapp.com 162.159.129.233, 443, 49747, 49748 CLOUDFLARENETUS United States 9->68 48 C:\Users\user\AppData\...\6xVYuXitGI.exe.log, ASCII 9->48 dropped 50 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 9->50 dropped 94 Detected unpacking (creates a PE file in dynamic memory) 9->94 96 Contains functionality to inject threads in other processes 9->96 98 Contains functionality to steal Chrome passwords or cookies 9->98 100 3 other signatures 9->100 14 6xVYuXitGI.exe 9->14         started        19 powershell.exe 25 9->19         started        21 powershell.exe 24 9->21         started        23 AdvancedRun.exe 1 9->23         started        file6 signatures7 process8 dnsIp9 74 cdn.sql.gg 185.178.208.148, 443, 49838, 49839 DDOS-GUARDRU Russian Federation 14->74 76 185.140.53.199, 49753, 5200 DAVID_CRAIGGG Sweden 14->76 56 C:\Users\user\AppData\Roaming\oxKvp.dFl.exe, PE32 14->56 dropped 58 C:\Users\user\AppData\Roaming\bbhJJtJuC.exe, PE32 14->58 dropped 60 C:\Users\user\AppData\...\1st%20build[1].exe, PE32 14->60 dropped 78 Writes to foreign memory regions 14->78 80 Allocates memory in foreign processes 14->80 82 Adds a directory exclusion to Windows Defender 14->82 84 4 other signatures 14->84 25 bbhJJtJuC.exe 14->25         started        30 oxKvp.dFl.exe 14->30         started        32 powershell.exe 14->32         started        34 cmd.exe 14->34         started        36 conhost.exe 19->36         started        38 conhost.exe 21->38         started        40 AdvancedRun.exe 23->40         started        file10 signatures11 process12 dnsIp13 70 cdn.discordapp.com 25->70 52 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 25->52 dropped 102 Multi AV Scanner detection for dropped file 25->102 104 Adds a directory exclusion to Windows Defender 25->104 42 AdvancedRun.exe 25->42         started        72 cdn.discordapp.com 30->72 54 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 30->54 dropped 44 conhost.exe 32->44         started        46 conhost.exe 34->46         started        file14 signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99132457ab16ed22ad2581ad07c1f4bbd07c4adcb12e39e74df9d150f13c84b7/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2021-10-12 15:58:48 UTC
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tejsiv5lc3wsfljfqgwqpqpuxpihysw4wexdtz2n7hivb4j4qs3q._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
07915b1a44803fc9bd86d2d9ddad19434440b3d73f5c77f3400c84a935dd0255
AveMariaRAT
18557447ecf0465479dbc151e8b1370550f10211373cd738e3a67e9112927bc8
AveMariaRAT
4ae3522e80d4dbf4e6e50053d3104e327309ed478bf50040ba14a615b1da3d56
AveMariaRAT
4f545eb8ba5c677124256edb92f504d8d3a408d8cc4b08953ae72b2c02d11597
AveMariaRAT
53d45018a6164dbd7d2cfeeb0c158d67b60c32dc31a10b3810d714b6b179a843
AveMariaRAT
7331846b7486706bb089a60a9885b54b37c432bf8bfc0de738573f0d2ceb487b
AveMariaRAT
7874dba4574e453fe396d85635c7247d9b769e3d3b5b1011bddb0f0c4d26948d
AveMariaRAT
7f6b099267911103a2ed4968d73900bbdc667fde2d574fe8300f891a25a33f55
AveMariaRAT
c1576e2a6542baf1bedf9a8f9b62da6a5e2f17dfcef52e5d977bc268c11306ca
AveMariaRAT
f15224a9cc3713a1ffff26de7d7e962bafa436c98962d2f7cc2bbdcf47c977a6
AveMariaRAT
+ 2'909 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer rat trojan
Link:
https://tria.ge/reports/211014-vyp1vsaaf2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Loads dropped DLL
Windows security modification
Executes dropped EXE
Nirsoft
Warzone RAT Payload
Modifies Windows Defender Real-time Protection settings
Turns off Windows Defender SpyNet reporting
UAC bypass
WarzoneRat, AveMaria
Windows security bypass
Malware Config
C2 Extraction:
185.140.53.199:5200
Unpacked files
SH256 hash:
99132457ab16ed22ad2581ad07c1f4bbd07c4adcb12e39e74df9d150f13c84b7
MD5 hash:
1bd356bd20a2de1c53bc28104ee97d18
SHA1 hash:
a32e710ebd3613e65fa90bd8824995bbff83794e
Link:
https://www.unpac.me/results/5e0d2d65-a415-4f61-b23e-1b19bf488859/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/99132457ab16/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/99132457ab16ed22ad2581ad07c1f4bbd07c4adcb12e39e74df9d150f13c84b7

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: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:Codoso_Gh0st_1_RID2C2D
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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
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: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 99132457ab16ed22ad2581ad07c1f4bbd07c4adcb12e39e74df9d150f13c84b7

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/197588/
  
URLhaus
https://urlhaus.abuse.ch/url/1678135/

Comments


Avatar
zbet commented on 2021-10-14 17:24:03 UTC

url : hxxps://cdn.sql.gg/p57rynRvkn5v9eGuJELbosNasZQez9vK/cssrss1.exe