MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58bf916144ce5493b56baa7d69c9d9090978818cf3dde66150c99bf19857df59. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58bf916144ce5493b56baa7d69c9d9090978818cf3dde66150c99bf19857df59
SHA3-384 hash: 8b3ce097d6bb4e072f5090ff72922a647d317f1de68c4f70472df18c08dbd826b6e299cd17c90f897218ec0780ebc7f8
SHA1 hash: e1014696d7842f626a4c8ef66ad84d63ae231163
MD5 hash: 5d4c3f1ed4fd8df96745383d1e209d92
humanhash: harry-lima-stream-robert
File name:5d4c3f1ed4fd8df96745383d1e209d92.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:6'363'264 bytes
First seen:2022-08-27 06:43:38 UTC
Last seen:2022-08-27 07:54:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:cmmjN82BLH8ag0Dx6f7gJRLixTocoKfWSB1pNVTyYZ23TODYFB27ooI0E0DU0g6j:Skw
TLSH T19256F19016991CBA8E8BDC9EC628BBD44E321FAFF98592B7411140C7D7B34478CBDD86
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
1'178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5d4c3f1ed4fd8df96745383d1e209d92.exe
Verdict:
Suspicious activity
Analysis date:
2022-08-27 06:47:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b63aeacb-337c-43d2-afeb-ccee207d1e3a

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/301522/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1499.26614.21810.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Adding an access-denied ACE
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file
Creating a window
Changing a file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a single autorun event
Blocking the User Account Control
Adding exclusions to Windows Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
hacktool overlay
Link:
https://www.filescan.io/uploads/6309bd3cc7e5977f84eb2f36/reports/527992e0-b0a4-415c-8c25-c54ae069fc55/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:
Unknown
Link:
https://analyze.intezer.com/analyses/f5d8ec99-90fb-4b25-9a7d-42ebcf4a8c2c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1058771
Signature
Adds a directory exclusion to Windows Defender
Creates autostart registry keys with suspicious names
Disables UAC (registry)
Drops PE files with benign system names
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 691284 Sample: 96pytRJ0vg.exe Startdate: 27/08/2022 Architecture: WINDOWS Score: 84 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected UAC Bypass using CMSTP 2->44 46 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->46 7 96pytRJ0vg.exe 6 6 2->7         started        11 svchost.exe 2->11         started        13 svchost.exe 2->13         started        16 3 other processes 2->16 process3 dnsIp4 38 C:\Users\Public\Documents\...\svchost.exe, PE32 7->38 dropped 48 Creates autostart registry keys with suspicious names 7->48 50 Adds a directory exclusion to Windows Defender 7->50 52 Disables UAC (registry) 7->52 54 Drops PE files with benign system names 7->54 18 powershell.exe 24 7->18         started        20 powershell.exe 24 7->20         started        22 powershell.exe 26 7->22         started        24 3 other processes 7->24 56 Multi AV Scanner detection for dropped file 11->56 40 127.0.0.1 unknown unknown 13->40 file5 signatures6 process7 process8 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        30 conhost.exe 22->30         started        32 conhost.exe 24->32         started        34 conhost.exe 24->34         started        36 conhost.exe 24->36         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58bf916144ce5493b56baa7d69c9d9090978818cf3dde66150c99bf19857df59/
Threat name:
Win32.Trojan.Fsysna
Create hunting rule
Status:
Malicious
First seen:
2022-08-26 10:46:53 UTC
File Type:
PE (.Net Exe)
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lc7zcykezzkjhnllvj6wtsozbeexramm6po6mykqzgn7dgcx35mq._file
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection evasion infostealer persistence rat trojan upx
Link:
https://tria.ge/reports/220827-hhgckagcc6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks whether UAC is enabled
Checks computer location settings
Loads dropped DLL
Windows security modification
Executes dropped EXE
Modifies Windows Firewall
Sets DLL path for service in the registry
UPX packed file
Warzone RAT payload
UAC bypass
WarzoneRat, AveMaria
Windows security bypass
Malware Config
C2 Extraction:
boomooil.com:2000
Unpacked files
SH256 hash:
0a976acc6beb571d621cd076e9ad5e04f576a58f92fb74ee766ec74872307ca6
MD5 hash:
55ff1c9867c8c7c958ef62b79ac8a69f
SHA1 hash:
5f89a3da286d7ae9e0588305385e59873388fd0d
Link:
https://www.unpac.me/results/ed3c8839-8f51-471f-bea9-db7034e0052e/
SH256 hash:
70b785e5cb5b2e61c0f5da4a71ab0bbd14d9a0849387f037e0d75cc1ffe0a082
MD5 hash:
5951b52c9b4d11ca7f4f33e5a3fb2c31
SHA1 hash:
0bc54fd699fff7b93e5c447a141c0d904924ab0d
Link:
https://www.unpac.me/results/ed3c8839-8f51-471f-bea9-db7034e0052e/
SH256 hash:
58bf916144ce5493b56baa7d69c9d9090978818cf3dde66150c99bf19857df59
MD5 hash:
5d4c3f1ed4fd8df96745383d1e209d92
SHA1 hash:
e1014696d7842f626a4c8ef66ad84d63ae231163
Link:
https://www.unpac.me/results/ed3c8839-8f51-471f-bea9-db7034e0052e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/58bf916144ce/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/58bf916144ce5493b56baa7d69c9d9090978818cf3dde66150c99bf19857df59

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.

Web download

AveMariaRAT

Executable exe 58bf916144ce5493b56baa7d69c9d9090978818cf3dde66150c99bf19857df59

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2280407/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/301522/

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