MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebf28d6d6c383d000cb0dd42ccbc8ba44542e8bfd683168af69d6b090b642989. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ebf28d6d6c383d000cb0dd42ccbc8ba44542e8bfd683168af69d6b090b642989
SHA3-384 hash: 153f24ea6926662a7e101e45fcd78f45fc20e4333084bf2ebf5a9f6bcc39921298a5c39caaa3b33e2333468c835255a8
SHA1 hash: 34073340e19c25d71fb5b9ed6883cf9ec07fd210
MD5 hash: 38a6988aac12fcfd7ae9ce8cb4455128
humanhash: mockingbird-london-network-single
File name:PO_IN00043INBOM_Specifications Sheet^^^^^dwg.scr
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:340'992 bytes
First seen:2022-12-14 19:53:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 768:TZT3NQe2VzEjss2yXg1ILcn0sspAgpq80Lyg1uMN0+dzsRU+eEW:NT3NQ7E/pqrLy0uyz+fW
Threatray 2'822 similar samples on MalwareBazaar
TLSH T13474EA5A7A74A132ED00CA3419F69E15D2DBEE6C2BE0551D24C8F66D1B326FE8F039C1
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)
File icon (PE):PE icon
dhash icon 7068ccb0b2b2b2f8 (129 x AgentTesla, 54 x SnakeKeylogger, 28 x AveMariaRAT)
Reporter Anonymous
Tags:AveMariaRAT exe WarzoneRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
PO_IN00043INBOM_Specifications Sheet^^^^^dwg.scr
Verdict:
Malicious activity
Analysis date:
2022-12-14 19:56:42 UTC
Tags:
trojan stealer rat avemaria warzone
Link:
https://app.any.run/tasks/a0237d98-3e44-4ff2-b6bb-9994d639967c

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/346367/
Detection(s):
SecuriteInfo.com.Variant.Lazy.273040.18665.20055.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/639a29dcf5b655d72c7c6d9c/reports/b423ea29-5358-4433-bb04-c03e1e70239e/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/a810ff25-925f-48f4-9af0-47ccc75bdc5d
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1134547
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 767275 Sample: PO_IN00043INBOM_Specificati... Startdate: 14/12/2022 Architecture: WINDOWS Score: 100 74 Snort IDS alert for network traffic 2->74 76 Multi AV Scanner detection for domain / URL 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 9 other signatures 2->80 7 PO_IN00043INBOM_Specifications Sheet^^^^^dwg.scr.exe 16 7 2->7         started        12 Nfttglunv.exe 14 3 2->12         started        14 Nfttglunv.exe 3 2->14         started        process3 dnsIp4 52 s22.filetransfer.io 188.114.97.3, 443, 49706, 49707 CLOUDFLARENETUS European Union 7->52 54 filetransfer.io 7->54 44 C:\Users\user\AppData\...44fttglunv.exe, PE32 7->44 dropped 46 C:\Users\...46fttglunv.exe:Zone.Identifier, ASCII 7->46 dropped 48 PO_IN00043INBOM_Sp...^^^^dwg.scr.exe.log, ASCII 7->48 dropped 82 Encrypted powershell cmdline option found 7->82 16 RegAsm.exe 3 4 7->16         started        20 cmd.exe 1 7->20         started        22 cmd.exe 1 7->22         started        24 powershell.exe 16 7->24         started        56 188.114.96.3, 443, 49715, 49716 CLOUDFLARENETUS European Union 12->56 58 filetransfer.io 12->58 84 Antivirus detection for dropped file 12->84 86 Multi AV Scanner detection for dropped file 12->86 88 Machine Learning detection for dropped file 12->88 26 powershell.exe 12->26         started        60 192.168.2.1 unknown unknown 14->60 62 filetransfer.io 14->62 28 powershell.exe 14->28         started        file5 signatures6 process7 dnsIp8 50 37.120.155.179, 49712, 52920 M247GB Romania 16->50 64 Tries to steal Mail credentials (via file / registry access) 16->64 66 Tries to harvest and steal browser information (history, passwords, etc) 16->66 68 Increases the number of concurrent connection per server for Internet Explorer 16->68 70 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->70 72 Uses ipconfig to lookup or modify the Windows network settings 20->72 30 conhost.exe 20->30         started        32 ipconfig.exe 1 20->32         started        34 conhost.exe 22->34         started        36 ipconfig.exe 1 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 26->40         started        42 conhost.exe 28->42         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ebf28d6d6c383d000cb0dd42ccbc8ba44542e8bfd683168af69d6b090b642989/
Threat name:
Win32.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2022-12-07 10:45:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
18 of 26 (69.23%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5pzi23lmha6qadfq3vbmzpelurcuf2f722brncxwtvvqsc3efgeq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
12211a58893844bf244eee8fd23f3743b9cc5d75cf76cdda60dfae6bfa495b59
AveMariaRAT
167a81b7f1166fb131edc2bc558cd91b8f2b196ac204d7a339151a87d787788c
AveMariaRAT
17db20ebfbce957562eb47a2a0db1a052df6352613d554fe707fae58b8975f81
AveMariaRAT
28899cd77a674fd8fc103e44aa12ce58b76dadcdcdecca0637c774df8dbdc61c
AveMariaRAT
489a2e9c82e83a219e62ded379b4dd8323be026889a3453bc97f0cca67a8828d
AveMariaRAT
75a25fe05bbcefe44a5965015d178374e74b2d2be3ec2fba5d15cf37dc93df20
AveMariaRAT
ae91393b850f103349a6832dbf36e3027882e4bbcf6f45bedabf52f8061c3a9d
AveMariaRAT
c02fb1d05e535d56b29eb17259acad588b2852cdb9dfcdd43b155ffe53d89e2d
AveMariaRAT
e961ac85380ccd346de98c4a55e10b837b9a77b7d31ec7a312b61b484e32c932
AveMariaRAT
fb9d0187ef58360b6877dc38f0509030b2e7d57d060deae2bb6e3233dda8f47d
AveMariaRAT
+ 2'812 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection infostealer persistence rat spyware stealer
Link:
https://tria.ge/reports/221214-ymjlgsdg9z/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
37.120.155.179:52920
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/aef09124-c3cf-4822-8d14-0385b4a785e1
Unpacked files
SH256 hash:
ebf28d6d6c383d000cb0dd42ccbc8ba44542e8bfd683168af69d6b090b642989
MD5 hash:
38a6988aac12fcfd7ae9ce8cb4455128
SHA1 hash:
34073340e19c25d71fb5b9ed6883cf9ec07fd210
Link:
https://www.unpac.me/results/ecc1b28f-f7cd-40e4-b477-34da8774aa24/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ebf28d6d6c38/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/ebf28d6d6c383d000cb0dd42ccbc8ba44542e8bfd683168af69d6b090b642989

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Malspam

AveMariaRAT

Executable exe ebf28d6d6c383d000cb0dd42ccbc8ba44542e8bfd683168af69d6b090b642989

(this sample)

  
Dropped by
warzonerat
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/346367/

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