MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0741c36ad10f51f858eefc2e2f0879c9ef1ae90af61d766bd50ebcc67f4d5579. 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: 0741c36ad10f51f858eefc2e2f0879c9ef1ae90af61d766bd50ebcc67f4d5579
SHA3-384 hash: 5a51d70ea13eea944ec3f2ab361805f78a963b0c4cd9cd5cd23feb1a323281ae182acf2bb9a2582acf7403aa9d9c6707
SHA1 hash: 9686445fbf799fa342f1618d9162122a59e2f227
MD5 hash: 05b98998e91a24dda86e0b2537f28461
humanhash: neptune-whiskey-timing-salami
File name:WIRE TRANSFER 09487577474.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:128'512 bytes
First seen:2021-09-01 06:17:08 UTC
Last seen:2021-09-01 07:17:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 3072:HML/Hnpd6Fa/tG4aNis1eM92CYoxYz0BoqZ:srJd1tG4aNis0M92DcT
Threatray 1'731 similar samples on MalwareBazaar
TLSH T178C3F70636848B51C55809B9C1EB593007E7BDC772BAD2863D4877DE4E223E8CD9EBC9
dhash icon c23dd28e8e5a3dc2 (2 x AveMariaRAT, 1 x AgentTesla)
Reporter GovCERT_CH
Tags:AveMariaRAT exe WarzoneRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
WIRE TRANSFER 09487577474.exe
Verdict:
Malicious activity
Analysis date:
2021-09-01 06:18:00 UTC
Tags:
opendir loader
Link:
https://app.any.run/tasks/f30d3325-d9f8-43c0-bb85-ad1253060420

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/184367/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Connection attempt
Creating a window
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
DNS request
Unauthorized injection to a recently created process
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a6c5daaf-38b4-42e3-8cdd-47b31bf52d92
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/843118
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 475546 Sample: WIRE TRANSFER 09487577474.exe Startdate: 01/09/2021 Architecture: WINDOWS Score: 92 35 8.8.8.8.in-addr.arpa 2->35 37 time.google.com 2->37 39 dns.google 2->39 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 5 other signatures 2->49 9 WIRE TRANSFER 09487577474.exe 14 6 2->9         started        signatures3 process4 dnsIp5 41 192.3.110.170, 49723, 80 AS-COLOCROSSINGUS United States 9->41 25 C:\Users\user\AppData\...\tmp5F16tmp.exe, PE32 9->25 dropped 27 C:\...\WIRE TRANSFER 09487577474.exe.log, ASCII 9->27 dropped 13 tmp5F16tmp.exe 3 9->13         started        file6 process7 signatures8 51 Machine Learning detection for dropped file 13->51 16 powershell.exe 20 13->16         started        19 tmp5F16tmp.exe 13->19         started        21 tmp5F16tmp.exe 13->21         started        process9 dnsIp10 29 8.8.8.8.in-addr.arpa 16->29 31 4.4.8.8.in-addr.arpa 16->31 33 4 other IPs or domains 16->33 23 conhost.exe 16->23         started        process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0741c36ad10f51f858eefc2e2f0879c9ef1ae90af61d766bd50ebcc67f4d5579/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-09-01 06:11:34 UTC
AV detection:
10 of 41 (24.39%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a5a4g2wrb5i7qwho7qxc6cdzzhxrv2ik6yoxm26vb26mm72nkv4q._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
3bf5f251905471ab07782554a58cfa444e4693c4b1ecad16471c489924fd1fe3
AveMariaRAT
620428519e13cbb1c4b3d71c1bce411bf3054e0501358f6b27cc92268d2f420b
AveMariaRAT
9d8af568b0657ff10c735bce816033ce6f844aed1879f94ab6e1fee8a8da3677
AveMariaRAT
b9c0b6dd76212644b551d5b8ea745b3f14f6c92365e767836382a4c8ea54906b
AveMariaRAT
d0b4b43432238e361c9f553caa05df5c34c462d55bb18a6db5e076faaaf05da9
AveMariaRAT
d1b19d456e97bede86d5bbe8c09b027b00c330e568c0474abb3e60ad154bc62d
AveMariaRAT
+ 1'721 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/210901-qz1hmj4cfj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
tobi12345.hopto.org:50501
Unpacked files
SH256 hash:
0741c36ad10f51f858eefc2e2f0879c9ef1ae90af61d766bd50ebcc67f4d5579
MD5 hash:
05b98998e91a24dda86e0b2537f28461
SHA1 hash:
9686445fbf799fa342f1618d9162122a59e2f227
Link:
https://www.unpac.me/results/dc7581fd-45d1-46f8-8edd-e69974b260b5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0741c36ad10f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.53
Link:
https://yomi.yoroi.company/submissions/0741c36ad10f51f858eefc2e2f0879c9ef1ae90af61d766bd50ebcc67f4d5579

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:pe_imphash
Create hunting rule
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 0741c36ad10f51f858eefc2e2f0879c9ef1ae90af61d766bd50ebcc67f4d5579

(this sample)

  
Dropped by
warzonerat
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/184367/

Comments