MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 598b1677f6ceca86896ca050d5410cdaa9a5d2b192f1acee9ba0b764ea41de8f. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 598b1677f6ceca86896ca050d5410cdaa9a5d2b192f1acee9ba0b764ea41de8f
SHA3-384 hash: df1408d584f3d70c880dd06a62790996d952207347ec223fb16b245b1b680afad03384711d465c75deadf1eaaab347c4
SHA1 hash: 6a62747658b5f8bfff4d99b6262cd295cc10c3a1
MD5 hash: e09b8be8168152793364f955353da406
humanhash: sink-grey-foxtrot-batman
File name:e09b8be8168152793364f955353da406
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:491'328 bytes
First seen:2022-06-29 10:14:50 UTC
Last seen:2022-06-29 10:43:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:txtjBE1WtYZy/sCo3avKm6ZWrhWIyT6Lsxd0uUy1Xuau0ePOSh24Y4iad3:txtjBE1+f/zSm3rfgTd0uUFB0ePOSL3
TLSH T153A4D05727D56F40E27F6A70A6B8809441F3AE8B1C30D3DA189DAED8BF7374526107A3
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 4db292f2d88cb40b (15 x RemcosRAT, 13 x AgentTesla, 7 x NanoCore)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/284214/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/62bc266703fa367ea5885679/reports/c722006d-11d6-49e0-84e1-ff2df04b93d1/overview
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:
Malicious
Link:
https://analyze.intezer.com/analyses/cb885069-d46e-4672-bee3-5b2e0aa6c1d1
Result
Threat name:
AveMaria, UACMe
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1021802
Signature
Contains functionality to hide user accounts
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 654297 Sample: HlfRjyDlNg Startdate: 29/06/2022 Architecture: WINDOWS Score: 100 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for dropped file 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 5 other signatures 2->49 7 HlfRjyDlNg.exe 15 4 2->7         started        process3 dnsIp4 41 www.google.com 142.250.185.68, 443, 49745 GOOGLEUS United States 7->41 31 C:\Users\user\AppData\...\HlfRjyDlNg.exe.log, ASCII 7->31 dropped 51 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->51 12 cmd.exe 1 7->12         started        15 cmd.exe 3 7->15         started        file5 signatures6 process7 file8 53 Uses ping.exe to sleep 12->53 55 Uses ping.exe to check the status of other devices and networks 12->55 18 PING.EXE 1 12->18         started        21 conhost.exe 12->21         started        23 reg.exe 1 1 12->23         started        33 C:\Users\user\AppData\...\memmorydllwin.exe, PE32 15->33 dropped 35 C:\...\memmorydllwin.exe:Zone.Identifier, ASCII 15->35 dropped 25 conhost.exe 15->25         started        27 PING.EXE 1 15->27         started        29 PING.EXE 1 15->29         started        signatures9 process10 dnsIp11 37 127.0.0.1 unknown unknown 18->37 39 192.168.2.1 unknown unknown 18->39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/598b1677f6ceca86896ca050d5410cdaa9a5d2b192f1acee9ba0b764ea41de8f/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-06-29 00:56:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lgfrm57wz3finclmubinkqim3ku2luvrsly2z3u3uc3wj2sb32hq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer persistence rat
Link:
https://tria.ge/reports/220629-l9765sadb5/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Warzone RAT Payload
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
598b1677f6ceca86896ca050d5410cdaa9a5d2b192f1acee9ba0b764ea41de8f
MD5 hash:
e09b8be8168152793364f955353da406
SHA1 hash:
6a62747658b5f8bfff4d99b6262cd295cc10c3a1
Link:
https://www.unpac.me/results/2172cc7e-48a1-43b3-9d8f-181e849cf5ac/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/598b1677f6ce/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/598b1677f6ceca86896ca050d5410cdaa9a5d2b192f1acee9ba0b764ea41de8f

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.

Web download

AveMariaRAT

Executable exe 598b1677f6ceca86896ca050d5410cdaa9a5d2b192f1acee9ba0b764ea41de8f

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/284214/
  
URLhaus
https://urlhaus.abuse.ch/url/2219335/

Comments


Avatar
zbet commented on 2022-06-29 10:14:54 UTC

url : hxxp://180.214.236.4/winspace/vbc.exe