MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a62b0901586adcfed9a57c10d5cdd13b53db183d52c9e3ab296df05d634b146. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a62b0901586adcfed9a57c10d5cdd13b53db183d52c9e3ab296df05d634b146
SHA3-384 hash: ea075623b34480322e05d79bd1efea85a0ed006bb2b9a5a16ef671743350f9821e46b5b1ace50e33fa3835c3af1a1b45
SHA1 hash: 8409b35c0c7ee39b7cd68f7471bb6d9373648379
MD5 hash: 737378c901a202e36a7cf0496c40becf
humanhash: network-low-uniform-venus
File name:RFQprojectUzMTOUzbekistan.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:903'168 bytes
First seen:2023-05-13 22:56:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1b6943cba45637acffdb0f9d0b74387c (1 x AveMariaRAT, 1 x ModiLoader)
ssdeep 12288:zBTU8A8RppNfqVu3TZLt78lFC927150Pbkttml5OHN6dPfh:zJ8+fNfVTZOlFbsKImHQdn
Threatray 1'070 similar samples on MalwareBazaar
TLSH T1EF15B021A1F2D433D27316389E071399F4197E912E1C778B9FEAFD0D6BB96613868243
TrID 84.1% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.1% (.SCR) Windows screen saver (13097/50/3)
2.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.4% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 74e0d4c2d4c6c0d4 (6 x ModiLoader, 3 x Formbook, 1 x AveMariaRAT)
Reporter JaffaCakes118
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQprojectUzMTOUzbekistan.exe
Verdict:
Malicious activity
Analysis date:
2023-05-13 23:45:36 UTC
Tags:
dbatloader
Link:
https://app.any.run/tasks/0907e2fe-c0de-4e34-b101-c062bb429c2e

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/389211/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67000334.4077.30103.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Creating a process from a recently created file
Searching for the window
Using the Windows Management Instrumentation requests
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:
100%
Tags:
greyware keylogger packed shell32.dll
Link:
https://www.filescan.io/uploads/646015cae68f9cbce80c3c28/reports/e720f2cc-a009-4b2e-9188-cf4184ced020/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2a62b0901586adcfed9a57c10d5cdd13b53db183d52c9e3ab296df05d634b146
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c04e0427-cb80-4d89-81b6-2773dced97f6
Result
Threat name:
AveMaria, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1232366
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Creates a thread in another existing process (thread injection)
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
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
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 865350 Sample: RFQprojectUzMTOUzbekistan.exe Startdate: 14/05/2023 Architecture: WINDOWS Score: 100 87 Snort IDS alert for network traffic 2->87 89 Found malware configuration 2->89 91 Malicious sample detected (through community Yara rule) 2->91 93 8 other signatures 2->93 10 RFQprojectUzMTOUzbekistan.exe 1 8 2->10         started        15 Nmjnrbej.exe 2->15         started        17 Nmjnrbej.exe 2->17         started        process3 dnsIp4 71 yuoavg.db.files.1drv.com 10->71 79 3 other IPs or domains 10->79 61 C:\Users\Public\Libraries\netutils.dll, PE32+ 10->61 dropped 63 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 10->63 dropped 65 C:\Users\Public\Libraries65mjnrbej.exe, PE32 10->65 dropped 67 C:\Users\...67mjnrbej.exe:Zone.Identifier, ASCII 10->67 dropped 119 Writes to foreign memory regions 10->119 121 Allocates memory in foreign processes 10->121 123 Creates a thread in another existing process (thread injection) 10->123 19 cmd.exe 3 10->19         started        22 SndVol.exe 10->22         started        73 yuoavg.db.files.1drv.com 15->73 81 3 other IPs or domains 15->81 125 Multi AV Scanner detection for dropped file 15->125 127 Machine Learning detection for dropped file 15->127 129 Injects a PE file into a foreign processes 15->129 24 SndVol.exe 3 6 15->24         started        75 192.168.2.1 unknown unknown 17->75 77 yuoavg.db.files.1drv.com 17->77 83 3 other IPs or domains 17->83 27 colorcpl.exe 17->27         started        file5 signatures6 process7 dnsIp8 97 Uses ping.exe to sleep 19->97 99 Drops executables to the windows directory (C:\Windows) and starts them 19->99 101 Uses ping.exe to check the status of other devices and networks 19->101 29 easinvoker.exe 19->29         started        31 PING.EXE 1 19->31         started        34 xcopy.exe 2 19->34         started        41 6 other processes 19->41 69 nojonxn.duckdns.org 142.202.191.142, 49710, 49714, 5200 DYNUUS Reserved 24->69 103 Tries to steal Mail credentials (via file / registry access) 24->103 105 Writes to foreign memory regions 24->105 107 Allocates memory in foreign processes 24->107 113 2 other signatures 24->113 37 cmd.exe 24->37         started        109 Tries to harvest and steal browser information (history, passwords, etc) 27->109 111 Creates a thread in another existing process (thread injection) 27->111 39 cmd.exe 27->39         started        signatures9 process10 dnsIp11 43 cmd.exe 1 29->43         started        85 127.0.0.1 unknown unknown 31->85 57 C:\Windows \System32\easinvoker.exe, PE32+ 34->57 dropped 46 conhost.exe 37->46         started        48 conhost.exe 39->48         started        59 C:\Windows \System32\netutils.dll, PE32+ 41->59 dropped file12 process13 signatures14 115 Suspicious powershell command line found 43->115 117 Adds a directory exclusion to Windows Defender 43->117 50 powershell.exe 23 43->50         started        53 conhost.exe 43->53         started        process15 signatures16 95 DLL side loading technique detected 50->95 55 conhost.exe 50->55         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2a62b0901586adcfed9a57c10d5cdd13b53db183d52c9e3ab296df05d634b146/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-05-11 23:30:58 UTC
File Type:
PE (Exe)
Extracted files:
61
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fjrlbeavq2w473m2k7aq2xg5co2t3mmd2uwj4ovss3pqlvruwfda._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
01eec7722840af58f30e5f24fa5820a75cb3d5eb4691b0e163b3a9d3e057ec52
AveMariaRAT
4cf4313d499e9400a60a0961344e6df29acc85e6d62e18c118bef1493f801e53
AveMariaRAT
55b7f1bd4c56855427d9f9cec42bc93f75995193f023f4242b7f6e958868f619
AveMariaRAT
6458542795cc0a40d4ab238e2be5fb15546d5ca38e52d1f9c7d4157dca27679a
AveMariaRAT
6a388696745c133ba5ea711f6413c3c10c082df2d70ca70b2f015c5f83c53c75
AveMariaRAT
91dfad54225bba811d942c058df7c85785f22330dcbc96ae62bf2f19eb17b65f
AveMariaRAT
a1e72ad944e02ee8ada1e6b4b98217e7eeb8fa0c0c19aeebaf7401e2f35ee54d
AveMariaRAT
c16b9319edf591f4b75c3b69e09451de772816ed5a7915c9112bb8dd14e4aea3
AveMariaRAT
f43ec67b5158f58273a216cbc49003c55b8f0e6316a3390823348924e38507be
AveMariaRAT
+ 1'060 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:warzonerat collection infostealer persistence rat trojan
Link:
https://tria.ge/reports/230513-2xcgpshh27/
Behaviour
Enumerates system info in registry
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Accesses Microsoft Outlook profiles
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
Warzone RAT payload
ModiLoader, DBatLoader
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
nojonxn.duckdns.org:5200
Unpacked files
SH256 hash:
aef506835ff5c236ba875e719d2a120afd2ef39eb482ee96b1c852656ca45fd6
MD5 hash:
5d722c9751c7f84575459d330a9e2ad9
SHA1 hash:
b72cddeb39d7b486b832ceb018b9418e5a7368b0
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/d2a7c1b6-8615-4980-afac-b1fb6a0bec25/
Parent samples :
2a62b0901586adcfed9a57c10d5cdd13b53db183d52c9e3ab296df05d634b146
df4b4190cfbee8e0c9e6b8b6b02ba217bb25d7d97132bae5b447c4a039d25872
SH256 hash:
2a62b0901586adcfed9a57c10d5cdd13b53db183d52c9e3ab296df05d634b146
MD5 hash:
737378c901a202e36a7cf0496c40becf
SHA1 hash:
8409b35c0c7ee39b7cd68f7471bb6d9373648379
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/d2a7c1b6-8615-4980-afac-b1fb6a0bec25/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2a62b0901586/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eternalblue
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2a62b0901586adcfed9a57c10d5cdd13b53db183d52c9e3ab296df05d634b146

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:CMD_Ping_Localhost
Create hunting rule
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

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/389211/

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