MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71dd14cb3199ae728da438bc35550f88d7986b165c364e2cf9d473151cfeeeb2. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71dd14cb3199ae728da438bc35550f88d7986b165c364e2cf9d473151cfeeeb2
SHA3-384 hash: c2975ee2309ce7ff28f947c86b5b0b59722a60227d2fea0844dc9de9a183dbde87a114f0c66c62936f60b902d04bb087
SHA1 hash: cd36102cc2cdb1a21074957b623eedf9701634f1
MD5 hash: 6e031a891f11c76cf07320ca1d95ea4b
humanhash: april-florida-edward-william
File name:QUOTATION_OCTQTRFA00541·PDF.scr
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'686'992 bytes
First seen:2023-10-31 07:18:38 UTC
Last seen:2023-10-31 08:40:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'656 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:Y9VpY2DShJ6iAFic4DbrguoG6u592DsNokfR3XhlIbAK:MmhJ6iAFicebrvoGj5UDsNoUR3Xhl6h
Threatray 2'507 similar samples on MalwareBazaar
TLSH T185755A457E7ADA23CD00C23094E2CAF656479E4E96D292231AECBD7731B23BC474B2D5
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 abuse_ch
Tags:AveMariaRAT exe scr

Intelligence

File Origin
# of uploads :
2
# of downloads :
323
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
QUOTATION_OCTQTRFA00541·PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-10-31 11:32:44 UTC
Tags:
rat avemaria remote sinkhole stealer warzone
Link:
https://app.any.run/tasks/ad906a98-9d81-44da-8092-822601df7a81

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/457293/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.16890.8338.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% directory
Launching a process
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
masquerade overlay packed packed
Link:
https://www.filescan.io/uploads/6540aa65b95974e82228e778/reports/9d1b4eb3-8946-4fdf-9e44-c56d6b358ff7/overview
Verdict:
Malicious
Labled as:
MSIL.Androm.Generic
Link:
https://www.hybrid-analysis.com/sample/71dd14cb3199ae728da438bc35550f88d7986b165c364e2cf9d473151cfeeeb2
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/7ba8a8ee-32ac-4631-aff6-6f7485f0c6b8
Result
Threat name:
AveMaria, PrivateLoader
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1334723
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
DLL side loading technique detected
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
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 domain / URL
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected Costura Assembly Loader
Yara detected PrivateLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1334723 Sample: QUOTATION_OCTQTRFA00541#U00... Startdate: 31/10/2023 Architecture: WINDOWS Score: 100 47 Multi AV Scanner detection for domain / URL 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 9 other signatures 2->53 6 QUOTATION_OCTQTRFA00541#U00b7PDF.scr.exe 1 5 2->6         started        10 Rzjul.exe 5 2->10         started        12 Rzjul.exe 4 2->12         started        process3 file4 25 C:\Users\user\AppData\Roaming\Rzjul.exe, PE32 6->25 dropped 55 Contains functionality to hide user accounts 6->55 57 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 6->57 59 Writes to foreign memory regions 6->59 14 aspnet_compiler.exe 3 12 6->14         started        61 Multi AV Scanner detection for dropped file 10->61 63 Allocates memory in foreign processes 10->63 65 Injects a PE file into a foreign processes 10->65 19 aspnet_compiler.exe 1 10->19         started        21 aspnet_compiler.exe 1 12->21         started        23 aspnet_compiler.exe 12->23         started        signatures5 process6 dnsIp7 35 62.102.148.158, 49709, 62641 TEKNIKBYRANSE Sweden 14->35 27 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 14->27 dropped 29 C:\Users\user\AppData\Local\Temp\nss3.dll, PE32 14->29 dropped 31 C:\Users\user\AppData\Local\...\mozglue.dll, PE32 14->31 dropped 33 3 other files (1 malicious) 14->33 dropped 37 Found evasive API chain (may stop execution after checking mutex) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 Contains functionality to inject threads in other processes 14->41 45 6 other signatures 14->45 43 Contains functionality to hide user accounts 19->43 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/71dd14cb3199ae728da438bc35550f88d7986b165c364e2cf9d473151cfeeeb2
Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/71dd14cb3199ae728da438bc35550f88d7986b165c364e2cf9d473151cfeeeb2/
Threat name:
Win32.Backdoor.Warzone
Create hunting rule
Status:
Malicious
First seen:
2023-10-29 02:13:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ohorjszrtgxhfdnehc6dkviprdlzq2ywlq3e4lhz2rzrkhh652za._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
2f06ccf1497fddb1e349f0a3b35126cf2af0ffb5753558cae54cb3cc1368bc0f
AveMariaRAT
511ac21d17ad7b77173c3007465b034ce0a83517749f7263d27243453f6728c3
AveMariaRAT
555781a1e79cedec7352e9d85eb0a9f64dbbdee6873e481c91e35c48505e6ba2
AveMariaRAT
697414704680ccefd9708f44942e42efbfcba4009ae2029f0a6ad964051b36ba
AveMariaRAT
8aefec7573b95dd50f25085dfad2459b660d811303a6d6614b0044ddb97a8dee
AveMariaRAT
8d241ada0e443465f7a76c1603677d5519b901a654a9a27b21c6e82a69ef7e3c
AveMariaRAT
cc0f8060db4621f80c89f6fcaecac1e626eff63478f63827deaba17077493edf
AveMariaRAT
e25fd2085109b9daca4d45037febd515d325781a26a1cb2e6a8df985ebfe5e75
AveMariaRAT
e7651909b816e2107f1cbb56ea36327aa6cabc5b46ef347d4d3a604c3127990a
AveMariaRAT
ece230bd3c6294d5e194ebd36d26ffdbe7e0ce7681b920713224b3742f7498c2
AveMariaRAT
+ 2'497 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection infostealer persistence rat
Link:
https://tria.ge/reports/231031-h5g8dahc2s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
62.102.148.158:62641
Unpacked files
SH256 hash:
b014bc1ada4d0c287bb41820df8cbbc70e553de8def9188459409eeec20fa68e
MD5 hash:
4b0e538864571dc874018812e22b7b59
SHA1 hash:
54c3f63d80c28e9b4b2aeda22dd8d52afe39eee1
Link:
https://www.unpac.me/results/f8dd1701-6c53-4d24-b07f-2471e92cae55/
SH256 hash:
71dd14cb3199ae728da438bc35550f88d7986b165c364e2cf9d473151cfeeeb2
MD5 hash:
6e031a891f11c76cf07320ca1d95ea4b
SHA1 hash:
cd36102cc2cdb1a21074957b623eedf9701634f1
Link:
https://www.unpac.me/results/f8dd1701-6c53-4d24-b07f-2471e92cae55/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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 71dd14cb3199ae728da438bc35550f88d7986b165c364e2cf9d473151cfeeeb2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/457293/

Comments