MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b50c36ba7167d8b81676fbc1efaf786178b1f77d51b221a7214e273238ace10. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b50c36ba7167d8b81676fbc1efaf786178b1f77d51b221a7214e273238ace10
SHA3-384 hash: 193b739c7c02b6c42538fa78907add1f9802e8d0285eff1f391387080756a79c9f73bee8496acf008edb0007019e893c
SHA1 hash: 96d7e4e3c08e537e76ae2f3abce65e028a62be1a
MD5 hash: 1a11cdf35133eecec4d7606fb2e20caf
humanhash: steak-nuts-alanine-magnesium
File name:RFQ & DRAWING.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:768'000 bytes
First seen:2022-04-21 13:58:40 UTC
Last seen:2022-04-21 15:29:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:zNXzChlLPWjh1regW6QBqfT1XUjV6a6k3LZqbnehjACKdn8:xX2bIag8EfQV6a6k7ZUnac1d8
Threatray 2'807 similar samples on MalwareBazaar
TLSH T10AF4229133589B11C4BF0BB5E22056091771BF0B9626F309CEE532EE28627C4EF56B67
TrID 49.6% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
21.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.9% (.SCR) Windows screen saver (13101/52/3)
7.1% (.EXE) Win64 Executable (generic) (10523/12/4)
4.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon 31f0d4a2d4c87276 (13 x AgentTesla, 9 x SnakeKeylogger, 6 x Formbook)
Reporter abuse_ch
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/265460/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.20418.22823.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/6261632a482f2f41cae0bbe0/reports/c2cfbbc6-1804-4be3-b366-64e6f965f054/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.
Malware family:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/84b6a3d6-58d4-44fb-8c10-746077ae8029
Result
Threat name:
AveMaria Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/980885
Signature
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
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)
Creates an undocumented autostart registry key
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AveMaria stealer
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 613370 Sample: RFQ & DRAWING.exe Startdate: 21/04/2022 Architecture: WINDOWS Score: 100 68 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Antivirus detection for dropped file 2->72 74 16 other signatures 2->74 9 RFQ & DRAWING.exe 7 2->9         started        process3 file4 52 C:\Users\user\AppData\Roaming\eWoxiqtqs.exe, PE32 9->52 dropped 54 C:\Users\user\AppData\Local\...\tmpA661.tmp, XML 9->54 dropped 56 C:\Users\user\...\RFQ & DRAWING.exe.log, ASCII 9->56 dropped 98 Adds a directory exclusion to Windows Defender 9->98 100 Injects a PE file into a foreign processes 9->100 13 RFQ & DRAWING.exe 3 9->13         started        16 powershell.exe 25 9->16         started        18 schtasks.exe 1 9->18         started        20 RFQ & DRAWING.exe 9->20         started        signatures5 process6 file7 58 C:\Users\user\AppData\...\rat poison.exe, PE32 13->58 dropped 60 C:\Users\user\AppData\Local\...\iykeguy.exe, PE32 13->60 dropped 22 rat poison.exe 4 4 13->22         started        26 iykeguy.exe 15 2 13->26         started        29 conhost.exe 16->29         started        31 conhost.exe 18->31         started        process8 dnsIp9 50 C:\ProgramData\windowsupdater.exe, PE32 22->50 dropped 84 Adds a directory exclusion to Windows Defender 22->84 86 Increases the number of concurrent connection per server for Internet Explorer 22->86 88 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->88 33 windowsupdater.exe 22->33         started        37 cmd.exe 22->37         started        39 powershell.exe 22->39         started        64 checkip.dyndns.com 193.122.130.0, 49739, 80 ORACLE-BMC-31898US United States 26->64 66 checkip.dyndns.org 26->66 90 Antivirus detection for dropped file 26->90 92 Multi AV Scanner detection for dropped file 26->92 94 May check the online IP address of the machine 26->94 96 Machine Learning detection for dropped file 26->96 file10 signatures11 process12 dnsIp13 62 5.2.68.67, 11940 LITESERVERNL Netherlands 33->62 76 Antivirus detection for dropped file 33->76 78 Multi AV Scanner detection for dropped file 33->78 80 Machine Learning detection for dropped file 33->80 82 4 other signatures 33->82 41 powershell.exe 33->41         started        43 reg.exe 37->43         started        46 conhost.exe 37->46         started        48 conhost.exe 39->48         started        signatures14 process15 signatures16 102 Creates an undocumented autostart registry key 43->102
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b50c36ba7167d8b81676fbc1efaf786178b1f77d51b221a7214e273238ace10/
Threat name:
ByteCode-MSIL.Trojan.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2022-04-21 11:46:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnimg25hcz6yxalhn66b56xxqylywh3x2unsegtsctrhgi4kzyia._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
39b1cd448c4ef2526f355b4d2865e5d76aa3e79cdd45895066156061ee3ecedf
AveMariaRAT
48a3b4c4a19c3edc85071280654e61f9396a2e7d486ac784a020769d0adc1ff9
AveMariaRAT
881b1999a1ff73a9b3138edc125cf693b6d0afceee2d082e45165b84d52c4184
AveMariaRAT
cc20314107f1e2d9f2952d28176893e1123dfa3f44bd1b089a9477b60dcf5b3f
AveMariaRAT
dce4615cac8bad8de4310b354621a02e36e153ab8bf4f5c5c2242e81f9a98a27
AveMariaRAT
e11fc51517dcb202fbc3c377136230d125b9847f634c67318c2898f8de176231
AveMariaRAT
e9ac72abe09539d39453d6370227fb6b584ded9ea8dc79fe889d206d2f661acd
AveMariaRAT
ed46cf8a9a3028a3e870a27df96140bd962b63e9ab55eb7e231e628c108dd4ca
AveMariaRAT
fdcb93d14d249d6970c9f7374eb95190af62db72b5555c48d23a3af20902b682
AveMariaRAT
+ 2'797 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger family:warzonerat collection infostealer keylogger rat spyware stealer
Link:
https://tria.ge/reports/220421-radq5sbabm/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Snake Keylogger
Snake Keylogger Payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
5.2.68.67:11940
Unpacked files
SH256 hash:
813461d31e49c5f35e09d6892b7bff6e46126d5ae675f3ee9bb0ec4343367471
MD5 hash:
944f9c9bb1846c8f5ed483f860e71b3b
SHA1 hash:
b73a09ee36b81fa3aee06c6adeb0f85ce54df2ba
Link:
https://www.unpac.me/results/63ebf607-49f9-4d36-88ee-eb4ed68f6f7f/
SH256 hash:
ef058d0a23b36683b62d8331a6c43c2356bede56fdbe3587ba5b6889f344a67e
MD5 hash:
b41d180b984cffb701dc35d732f53494
SHA1 hash:
86a8c95cfabccfb57ca2e4520122d165776dee20
Link:
https://www.unpac.me/results/63ebf607-49f9-4d36-88ee-eb4ed68f6f7f/
SH256 hash:
6b50c36ba7167d8b81676fbc1efaf786178b1f77d51b221a7214e273238ace10
MD5 hash:
1a11cdf35133eecec4d7606fb2e20caf
SHA1 hash:
96d7e4e3c08e537e76ae2f3abce65e028a62be1a
Link:
https://www.unpac.me/results/63ebf607-49f9-4d36-88ee-eb4ed68f6f7f/
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/6b50c36ba7167d8b81676fbc1efaf786178b1f77d51b221a7214e273238ace10

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.

Cape
Cape
https://www.capesandbox.com/analysis/265460/

Comments