MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39b1cd448c4ef2526f355b4d2865e5d76aa3e79cdd45895066156061ee3ecedf. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39b1cd448c4ef2526f355b4d2865e5d76aa3e79cdd45895066156061ee3ecedf
SHA3-384 hash: 011b2b76640437517032f53884e935d9e4ed939a49fa627b0297ff188970194d72b42bb1a65ba65c603d0691cf984b5c
SHA1 hash: 5f0e5d8eadb26a3fc2d3e54583bd8414c66eabe8
MD5 hash: 1afb689a5aac9a249b9c43d18d3eb5f1
humanhash: india-diet-whiskey-princess
File name:ORDER-MVTOLEDO TRIUMPH.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:518'144 bytes
First seen:2022-04-21 11:18:09 UTC
Last seen:2022-04-22 06:08:46 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 6144:dUBKXaGChqkTzk2E2oIvD5seMisYhd28nPExa0AaAPIls3ueogX/f7M0PxSd9XrZ:oKYzhE2ouD5jeYh3i36Iz+4p9XSS
Threatray 2'698 similar samples on MalwareBazaar
TLSH T109B4124E72981771D4EF17F9A97213081376A707A613F30C89E531EF2C66B84E611BA7
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 GovCERT_CH
Tags:AveMariaRAT exe WarzoneRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Detection:
RDPWrap
Create hunting rule
Link:
https://www.capesandbox.com/analysis/265430/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.11467.3004.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/62613da7eab80a7a6c536de5/reports/50ea4edc-d3c1-4cae-b79d-740a619fdce5/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/5bbf2487-b24d-44c5-97a3-627579c463c4
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/980609
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)
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
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 613096 Sample: ORDER-MVTOLEDO TRIUMPH.exe Startdate: 21/04/2022 Architecture: WINDOWS Score: 100 61 Malicious sample detected (through community Yara rule) 2->61 63 Multi AV Scanner detection for dropped file 2->63 65 Multi AV Scanner detection for submitted file 2->65 67 11 other signatures 2->67 9 ORDER-MVTOLEDO TRIUMPH.exe 7 2->9         started        process3 file4 49 C:\Users\user\AppData\Roaming49VOBwryNw.exe, PE32 9->49 dropped 51 C:\Users\user\AppData\Local\...\tmpD84A.tmp, XML 9->51 dropped 53 C:\Users\...\ORDER-MVTOLEDO TRIUMPH.exe.log, ASCII 9->53 dropped 85 Adds a directory exclusion to Windows Defender 9->85 87 Injects a PE file into a foreign processes 9->87 13 ORDER-MVTOLEDO TRIUMPH.exe 4 5 9->13         started        17 powershell.exe 24 9->17         started        19 schtasks.exe 1 9->19         started        21 ORDER-MVTOLEDO TRIUMPH.exe 9->21         started        signatures5 process6 file7 55 C:\ProgramData\windowsupdate.exe, PE32 13->55 dropped 57 C:\...\windowsupdate.exe:Zone.Identifier, ASCII 13->57 dropped 89 Adds a directory exclusion to Windows Defender 13->89 91 Increases the number of concurrent connection per server for Internet Explorer 13->91 93 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->93 23 windowsupdate.exe 13->23         started        27 powershell.exe 24 13->27         started        29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        signatures8 process9 file10 47 C:\Users\user\...\windowsupdate.exe.log, ASCII 23->47 dropped 77 Multi AV Scanner detection for dropped file 23->77 79 Contains functionality to inject threads in other processes 23->79 81 Contains functionality to steal Chrome passwords or cookies 23->81 83 3 other signatures 23->83 33 windowsupdate.exe 23->33         started        37 powershell.exe 23->37         started        39 schtasks.exe 23->39         started        41 conhost.exe 27->41         started        signatures11 process12 dnsIp13 59 76.8.53.133, 1198, 49768, 49769 QUONIXNETUS United States 33->59 69 Writes to foreign memory regions 33->69 71 Allocates memory in foreign processes 33->71 73 Adds a directory exclusion to Windows Defender 33->73 75 Creates a thread in another existing process (thread injection) 33->75 43 conhost.exe 37->43         started        45 conhost.exe 39->45         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/39b1cd448c4ef2526f355b4d2865e5d76aa3e79cdd45895066156061ee3ecedf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-21 05:10:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hgy42remj3zfe3zvlngsqzpf25vkhz443vcysudgcvqgd3r6z3pq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
8eec4bab21ed9fe8e753d366df06b9ffdb4865fe5d1f7b1f4252e74978f13322
AveMariaRAT
900fd05c173389415366e0b8eab3f9eb60deb3a559ae87047e5c4407712ff90f
AveMariaRAT
9261c3b33dabc7bbf1fa5bb22c2ee4cc718f511779c3c43701756a9e8d8a8920
AveMariaRAT
a3d71e76910e0e864f2841339152f8b9261a35c247d5a2711920f24cd7eb730b
AveMariaRAT
b4a65b2daf7061d116c2bdd500a40376e170efea89a6b0cb4c68d63606a8e107
AveMariaRAT
b9731b8f02b887704416062bb94743cca680d5f9930adbb2481e36b94f63b3c4
AveMariaRAT
e11fc51517dcb202fbc3c377136230d125b9847f634c67318c2898f8de176231
AveMariaRAT
+ 2'688 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/220421-netrdaafcq/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
76.8.53.133:1198
Unpacked files
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/21cedb6e-23bd-4dc2-884f-613442dc276b/
SH256 hash:
d88ae7213d7d5ceffc7dec522bd37663b6017382fea7c5d5b739800dc6d32acd
MD5 hash:
231c9480cd7e6ef4a23ee25925afdfa5
SHA1 hash:
bf3dfd977cf09c33aad1d59e2ea0f5d0dd831269
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/21cedb6e-23bd-4dc2-884f-613442dc276b/
Parent samples :
39b1cd448c4ef2526f355b4d2865e5d76aa3e79cdd45895066156061ee3ecedf
a3bbcb8b3a7aca39a9e369b889156f701dfa742c363b07be3aa2ee37c2109f75
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/21cedb6e-23bd-4dc2-884f-613442dc276b/
SH256 hash:
b5bd40dfa02817ccdfc31dd0ba91a1f79695212a38ddd066af9136343186f207
MD5 hash:
6dc38b3941bae9fa0498937c530d3eea
SHA1 hash:
0b8967f9baf0f5cb7044aa2dcbe53a939099bd80
Link:
https://www.unpac.me/results/21cedb6e-23bd-4dc2-884f-613442dc276b/
SH256 hash:
ddfa56d2d089cf35806205247c13eb1a610fec94066c79ee14ef774b0f865620
MD5 hash:
f6ce9579e4df00ccc5e54e6d409e158f
SHA1 hash:
a099b021de4d222f36f0fd2d70f65490aa8e3b44
Link:
https://www.unpac.me/results/21cedb6e-23bd-4dc2-884f-613442dc276b/
SH256 hash:
ef058d0a23b36683b62d8331a6c43c2356bede56fdbe3587ba5b6889f344a67e
MD5 hash:
b41d180b984cffb701dc35d732f53494
SHA1 hash:
86a8c95cfabccfb57ca2e4520122d165776dee20
Link:
https://www.unpac.me/results/21cedb6e-23bd-4dc2-884f-613442dc276b/
SH256 hash:
39b1cd448c4ef2526f355b4d2865e5d76aa3e79cdd45895066156061ee3ecedf
MD5 hash:
1afb689a5aac9a249b9c43d18d3eb5f1
SHA1 hash:
5f0e5d8eadb26a3fc2d3e54583bd8414c66eabe8
Link:
https://www.unpac.me/results/21cedb6e-23bd-4dc2-884f-613442dc276b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/39b1cd448c4e/report/overview.html
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/39b1cd448c4ef2526f355b4d2865e5d76aa3e79cdd45895066156061ee3ecedf

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: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

img 5ae23478cd4aefc74c446598bd1ceae3ea86c4c6a0ab2969358d79f8e6a4a172

AveMariaRAT

Executable exe 39b1cd448c4ef2526f355b4d2865e5d76aa3e79cdd45895066156061ee3ecedf

(this sample)

  
Dropped by
warzonerat
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/265430/
  
Dropped by
SHA256 5ae23478cd4aefc74c446598bd1ceae3ea86c4c6a0ab2969358d79f8e6a4a172
  
Dropped by
MD5 ab2d017352502eeffd5db648208ba5fa

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