MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4d3d1d7abd51b08b3bad84d718cb3beaf9d0513422ce276ea2cc2617c3cf889. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4d3d1d7abd51b08b3bad84d718cb3beaf9d0513422ce276ea2cc2617c3cf889
SHA3-384 hash: 2d2ba52dc456811edc22c782decec364d0a9dc85960ef351e2bda16bce1efbb1ff290592b49e2d6dd39460900e7bf6a8
SHA1 hash: ab9f4da9370828a2f03c186b99ab0fb09f397f22
MD5 hash: 529e59864d8d624d0b6f50ed3f29ab1a
humanhash: four-juliet-thirteen-glucose
File name:529e59864d8d624d0b6f50ed3f29ab1a
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:304'640 bytes
First seen:2021-08-18 14:20:25 UTC
Last seen:2021-08-18 15:02:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:K9JldYhK64dA1Tf6Cp5rw11vXEK9VjEggRwsUZ:K9Jl8SAdnw1pXjASL
Threatray 1'841 similar samples on MalwareBazaar
TLSH T128541290AB34DB2BCEDBDD37FD034C8BC12ED74C6C978989C64E657E906E6214A05272
dhash icon f0f0f2b2e834b498 (29 x AgentTesla, 12 x AveMariaRAT, 8 x RedLineStealer)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
P-402-Enq- 36.1. Our Offer No.doc__.rtf
Verdict:
Malicious activity
Analysis date:
2021-08-18 13:41:23 UTC
Tags:
ole-embedded trojan opendir loader stealer rat avemaria
Link:
https://app.any.run/tasks/32174ca2-3e7d-4177-b491-1ec43e0b160a

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/180355/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.15686.31944.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3abb4256-fde9-4295-803b-a26d6062fc5e
Result
Threat name:
AgentTesla AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/835128
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to create processes via WMI
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)
Creates files in alternative data streams (ADS)
Creates processes via WMI
Drops script or batch files to the startup folder
Increases the number of concurrent connection per server for Internet Explorer
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Sigma detected: Drops script at startup location
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 467553 Sample: Yx2ZEla5eh Startdate: 18/08/2021 Architecture: WINDOWS Score: 100 71 clientconfig.passport.net 2->71 87 Malicious sample detected (through community Yara rule) 2->87 89 Antivirus detection for URL or domain 2->89 91 Multi AV Scanner detection for dropped file 2->91 93 8 other signatures 2->93 11 Yx2ZEla5eh.exe 5 2->11         started        15 cmd.exe 1 2->15         started        signatures3 process4 file5 61 C:\Users\user\AppData\...\Yx2ZEla5eh.exe, PE32 11->61 dropped 63 C:\Users\...\Yx2ZEla5eh.exe:Zone.Identifier, ASCII 11->63 dropped 65 C:\Users\user\AppData\...\Yx2ZEla5eh.exe.log, ASCII 11->65 dropped 115 Writes to foreign memory regions 11->115 117 Injects a PE file into a foreign processes 11->117 17 Yx2ZEla5eh.exe 4 8 11->17         started        21 WMIC.exe 1 15->21         started        23 conhost.exe 15->23         started        signatures6 process7 file8 47 C:\ProgramData\win32.exe, PE32 17->47 dropped 49 C:\ProgramData:ApplicationData, PE32 17->49 dropped 51 C:\Users\user\AppData\...\programs.bat:start, ASCII 17->51 dropped 53 2 other malicious files 17->53 dropped 77 Multi AV Scanner detection for dropped file 17->77 79 Creates files in alternative data streams (ADS) 17->79 81 Drops script or batch files to the startup folder 17->81 85 5 other signatures 17->85 25 win32.exe 5 17->25         started        83 Creates processes via WMI 21->83 signatures9 process10 file11 57 C:\Users\user\AppData\Local\Temp\win32.exe, PE32 25->57 dropped 59 C:\Users\user\...\win32.exe:Zone.Identifier, ASCII 25->59 dropped 103 Multi AV Scanner detection for dropped file 25->103 105 Machine Learning detection for dropped file 25->105 107 Writes to foreign memory regions 25->107 109 Injects a PE file into a foreign processes 25->109 29 win32.exe 21 25->29         started        34 win32.exe 25->34         started        signatures12 process13 dnsIp14 73 tobi12345.hopto.org 18.118.55.110, 49706, 50501 MIT-GATEWAYSUS United States 29->73 75 192.3.110.170, 49707, 80 AS-COLOCROSSINGUS United States 29->75 67 C:\Users\user\AppData\Roaming\dCqa.bbth.exe, PE32 29->67 dropped 69 C:\Users\user\AppData\...\WARZONE[1].exe, PE32 29->69 dropped 119 Tries to harvest and steal browser information (history, passwords, etc) 29->119 121 Writes to foreign memory regions 29->121 123 Allocates memory in foreign processes 29->123 129 2 other signatures 29->129 36 dCqa.bbth.exe 3 29->36         started        40 cmd.exe 1 29->40         started        125 Multi AV Scanner detection for dropped file 34->125 127 Machine Learning detection for dropped file 34->127 file15 signatures16 process17 file18 55 C:\Users\user\AppData\Local\...\dCqa.bbth.exe, PE32 36->55 dropped 95 Multi AV Scanner detection for dropped file 36->95 97 Machine Learning detection for dropped file 36->97 99 Writes to foreign memory regions 36->99 101 Injects a PE file into a foreign processes 36->101 42 dCqa.bbth.exe 36->42         started        45 conhost.exe 40->45         started        signatures19 process20 signatures21 111 Multi AV Scanner detection for dropped file 42->111 113 Machine Learning detection for dropped file 42->113
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f4d3d1d7abd51b08b3bad84d718cb3beaf9d0513422ce276ea2cc2617c3cf889/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-18 13:38:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
avemaria
Create hunting rule
Similar samples:
29a4c97029dcf52e73bb65d748d1fd6194c5f7f72fe8c272320bbe38636e0f3a
AveMariaRAT
36c35b4364b62c4d1ff2be1e1a043a10bc587625ad383dd2b4dacde157a952e4
AveMariaRAT
94fd8c7b7935c64a7ed46794b3b5597800ae02715d5d0d95df19b208dc0d98fb
AveMariaRAT
9a61ab19c84c784c829fff25f193bbb84f058db455acaf8f98dbc34430d8da78
AveMariaRAT
9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702
AveMariaRAT
fb55340ef36d5bfae56dd84e51b9aff7996ab7428fd1fcbe53dfb8fdcda244e8
AveMariaRAT
fdcb93d14d249d6970c9f7374eb95190af62db72b5555c48d23a3af20902b682
AveMariaRAT
+ 1'831 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:warzonerat infostealer keylogger rat spyware stealer trojan
Link:
https://tria.ge/reports/210818-64fkmn9c8x/
Behaviour
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
AgentTesla Payload
AgentTesla
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
tobi12345.hopto.org:50501
https://api.telegram.org/bot1941938286:AAGAe0D246xCexnnIlc5tnVIKUh9X2ishD0/sendDocument
Unpacked files
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/c5a134c8-1da7-44dd-97d0-07b41e2cedd6/
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/c5a134c8-1da7-44dd-97d0-07b41e2cedd6/
SH256 hash:
452e469e971654f0612f35d7ef8c023f8082bc80c003c1c75496233fd209d496
MD5 hash:
eac0683e8a161de53c84683076f7988e
SHA1 hash:
22ab5432eb6beea40f74f82d0e053782f194e197
Link:
https://www.unpac.me/results/c5a134c8-1da7-44dd-97d0-07b41e2cedd6/
SH256 hash:
dd5be13605f2f14beb3bd9124fd8cca90448697f51fc2f4635ae44903890edc2
MD5 hash:
2a74d02841f0e12bd946ed1b51e8fbf1
SHA1 hash:
564b6b79868dda4a5a203e1a5f85b96b37256b28
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/c5a134c8-1da7-44dd-97d0-07b41e2cedd6/
Parent samples :
7c226fda60b190a13b95e0e5e992506ec7214ef9789e2117b4ee11981dad3158
f4d3d1d7abd51b08b3bad84d718cb3beaf9d0513422ce276ea2cc2617c3cf889
f30fe9ab5effac2b48718faa2429bad33a2024b68cd30ead407bdff50eb89f8b
7aefa586d32593736751d667d9588fcf4c3091ace48375d38f06947aa119129e
SH256 hash:
36905bc3bf419cb863721d75513550af8ced0773f31fdf4b8e076efff89916d0
MD5 hash:
c7ed7d571eb565e8138aa65e7a85bbef
SHA1 hash:
9c4e5a7f05b2f3bbc97c02142fd257cd3ecd4933
Link:
https://www.unpac.me/results/c5a134c8-1da7-44dd-97d0-07b41e2cedd6/
SH256 hash:
f4d3d1d7abd51b08b3bad84d718cb3beaf9d0513422ce276ea2cc2617c3cf889
MD5 hash:
529e59864d8d624d0b6f50ed3f29ab1a
SHA1 hash:
ab9f4da9370828a2f03c186b99ab0fb09f397f22
Link:
https://www.unpac.me/results/c5a134c8-1da7-44dd-97d0-07b41e2cedd6/
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/f4d3d1d7abd51b08b3bad84d718cb3beaf9d0513422ce276ea2cc2617c3cf889

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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.

Web download

AveMariaRAT

Executable exe f4d3d1d7abd51b08b3bad84d718cb3beaf9d0513422ce276ea2cc2617c3cf889

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1544261/
  
URLhaus
https://urlhaus.abuse.ch/url/1544279/
Cape
Cape
https://www.capesandbox.com/analysis/180355/
  
URLhaus
https://urlhaus.abuse.ch/url/1544391/
  
URLhaus
https://urlhaus.abuse.ch/url/1544396/
  
URLhaus
https://urlhaus.abuse.ch/url/1544403/

Comments


Avatar
zbet commented on 2021-08-18 14:20:26 UTC

url : hxxp://doggydoc.mooo.com/win32/DOC.exe