MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fcbc17fc12ecf413b664e52177e48ea66e0e25581f144b4d1c4cac51c8346cf. 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 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4fcbc17fc12ecf413b664e52177e48ea66e0e25581f144b4d1c4cac51c8346cf
SHA3-384 hash: a3bc0dcba6e91267d67817142f596f6dcb5a7924659baf7aaa52bc3b4d45fa11f1e754527156043ea6d95c3bbf2147e2
SHA1 hash: 78b2977d5be3ec42af6cd29485acdd347395fc9f
MD5 hash: ff8b52645b3eb0b891935435db2621a2
humanhash: hawaii-mike-pluto-aspen
File name:ff8b52645b3eb0b891935435db2621a2
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'455'656 bytes
First seen:2022-12-07 15:51:38 UTC
Last seen:2022-12-07 17:29:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ea99070f73acd93ad4801f9c4cb273d7 (3 x RedLineStealer, 2 x LgoogLoader, 1 x AveMariaRAT)
ssdeep 24576:cx0M2zdGz97lh4eb1DXNJ4X6Pi3hlIT6mN1+vjCFHnbfG:cZ1pDXzi3h66mN1+rSbf
TLSH T1F265234173D29927E492077454AADBA73B3AE4B177EA838376810A3FDE207C14D7874B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 31f09696d4f0b2b0 (1 x AveMariaRAT)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe signed

Code Signing Certificate

Organisation:www.wiley.com
Issuer:DigiCert TLS RSA SHA256 2020 CA1
Algorithm:sha256WithRSAEncryption
Valid from:2022-11-11T00:00:00Z
Valid to:2023-11-21T23:59:59Z
Serial number: 0fafd8d91668bd873d0a7e5abd46a0e9
Intelligence: 5 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 957811599de0001e7c725c13e2bb10de57ae00f837fe38682123846b5f8000c6
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ff8b52645b3eb0b891935435db2621a2
Verdict:
Malicious activity
Analysis date:
2022-12-07 15:53:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b0cde0ed-0aa4-453f-bfd1-2b42b5d55f67

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/344053/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.7136.30197.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
DNS request
Creating a file
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed
Link:
https://www.filescan.io/uploads/6390b6a60a5c344f30c1507d/reports/312457e6-63ff-40be-9d16-d5ef2d0d4019/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.
Malware family:
Mustang Panda
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ad1acc5-20ee-469b-8d94-795af1e48312
Result
Threat name:
AveMaria, RedLine, UACMe, Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130085
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to create processes via WMI
Contains functionality to hide user accounts
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
Found many strings related to Crypto-Wallets (likely being stolen)
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
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
Self deletion via cmd or bat file
Sigma detected: Drops script at startup location
Snort IDS alert for network traffic
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses dynamic DNS services
Uses ping.exe to check the status of other devices and networks
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected RedLine Stealer
Yara detected UACMe UAC Bypass tool
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 762809 Sample: AVZz1cMcGq.exe Startdate: 07/12/2022 Architecture: WINDOWS Score: 100 87 api.ip.sb 2->87 113 Snort IDS alert for network traffic 2->113 115 Malicious sample detected (through community Yara rule) 2->115 117 Antivirus detection for URL or domain 2->117 119 15 other signatures 2->119 11 AVZz1cMcGq.exe 10 2->11         started        16 denaf canic xijalo.exe 12 2->16         started        18 cmd.exe 2->18         started        20 WmiPrvSE.exe 2->20         started        signatures3 process4 dnsIp5 107 8dveu1agqsygvx4ejsolmwybvwxz2x4n.3adjp7w3ykb4tut9 11->107 83 C:\Users\user\...\denaf canic xijalo.exe, PE32 11->83 dropped 85 C:\...\denaf canic xijalo.exe:Zone.Identifier, ASCII 11->85 dropped 153 Self deletion via cmd or bat file 11->153 155 Uses schtasks.exe or at.exe to add and modify task schedules 11->155 22 denaf canic xijalo.exe 20 11->22         started        27 cmd.exe 1 11->27         started        29 schtasks.exe 1 11->29         started        31 svchost.exe 11->31         started        109 bitbucket.org 16->109 111 8dveu1agqsygvx4ejsolmwybvwxz2x4n.3adjp7w3ykb4tut9 16->111 157 Writes to foreign memory regions 16->157 159 Allocates memory in foreign processes 16->159 161 Injects a PE file into a foreign processes 16->161 33 ngentask.exe 16->33         started        35 ngentask.exe 16->35         started        37 WMIC.exe 18->37         started        39 conhost.exe 18->39         started        file6 signatures7 process8 dnsIp9 95 bitbucket.org 104.192.141.1, 443, 49721, 49723 AMAZON-02US United States 22->95 97 s3-w.us-east-1.amazonaws.com 52.216.113.3, 443, 49722, 49725 AMAZON-02US United States 22->97 99 3 other IPs or domains 22->99 73 C:\Users\user\AppData\Local\...\advapi32.dll, PE32 22->73 dropped 127 Writes to foreign memory regions 22->127 129 Allocates memory in foreign processes 22->129 131 Injects a PE file into a foreign processes 22->131 41 ngentask.exe 3 26 22->41         started        46 ngentask.exe 22->46         started        133 Uses ping.exe to check the status of other devices and networks 27->133 48 PING.EXE 1 27->48         started        50 conhost.exe 27->50         started        52 chcp.com 1 27->52         started        54 conhost.exe 29->54         started        135 Creates processes via WMI 37->135 file10 signatures11 process12 dnsIp13 101 tridengames.duckdns.org 92.222.212.90, 49726, 5200 OVHFR France 41->101 103 tridencheats.com 172.67.140.166, 443, 49728 CLOUDFLARENETUS United States 41->103 75 C:\Users\user\AppData\Roaming\Fctjz.tg..exe, PE32+ 41->75 dropped 77 C:\Users\user\AppData\...\svchost[1].exe, PE32+ 41->77 dropped 79 C:\Users\user\AppData\...\programs.bat:start, ASCII 41->79 dropped 81 C:\Users\user\AppData\...\programs.bat, ASCII 41->81 dropped 141 Creates files in alternative data streams (ADS) 41->141 143 Writes to foreign memory regions 41->143 145 Allocates memory in foreign processes 41->145 151 4 other signatures 41->151 56 powershell.exe 5 41->56         started        58 Fctjz.tg..exe 41->58         started        61 cmd.exe 1 41->61         started        147 Drops script or batch files to the startup folder 46->147 149 Adds a directory exclusion to Windows Defender 46->149 105 127.0.0.1 unknown unknown 48->105 file14 signatures15 process16 signatures17 63 conhost.exe 56->63         started        137 Antivirus detection for dropped file 58->137 139 Machine Learning detection for dropped file 58->139 65 conhost.exe 61->65         started        process18 process19 67 fontview.exe 63->67         started        71 fontview.exe 2 63->71         started        dnsIp20 89 t.me 149.154.167.99, 443, 49730 TELEGRAMRU United Kingdom 67->89 91 95.216.205.133, 49731, 80 HETZNER-ASDE Germany 67->91 121 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 67->121 123 Tries to harvest and steal browser information (history, passwords, etc) 67->123 125 Tries to steal Crypto Currency Wallets 67->125 93 109.206.243.58, 49735, 81 AWMLTNL Germany 71->93 signatures21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4fcbc17fc12ecf413b664e52177e48ea66e0e25581f144b4d1c4cac51c8346cf/
Threat name:
Win32.Trojan.Strab
Create hunting rule
Status:
Malicious
First seen:
2022-12-07 15:52:12 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j7f4c76bf3huco3gjzjbo7si5jtobysvqhyujngrytfmkhedi3hq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/221207-ta25vaad9z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/efe04939-80d0-4f9c-8192-7e5f805bcdc1
Unpacked files
SH256 hash:
426c345781af653516bc433fe6e9aafb410f6e3e51f0251f47132fc83b494d64
MD5 hash:
7a9b178f50fe4cdaaf14219fecf17f6a
SHA1 hash:
dde449a9638e560a224c2ed10d497e65f4457d10
Link:
https://www.unpac.me/results/99e39e60-61c5-412b-9689-f3850407892f/
SH256 hash:
4fcbc17fc12ecf413b664e52177e48ea66e0e25581f144b4d1c4cac51c8346cf
MD5 hash:
ff8b52645b3eb0b891935435db2621a2
SHA1 hash:
78b2977d5be3ec42af6cd29485acdd347395fc9f
Link:
https://www.unpac.me/results/99e39e60-61c5-412b-9689-f3850407892f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4fcbc17fc12e/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/4fcbc17fc12ecf413b664e52177e48ea66e0e25581f144b4d1c4cac51c8346cf

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AveMariaRAT

Executable exe 4fcbc17fc12ecf413b664e52177e48ea66e0e25581f144b4d1c4cac51c8346cf

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2449662/
Cape
Cape
https://www.capesandbox.com/analysis/344053/

Comments


Avatar
zbet commented on 2022-12-07 15:51:40 UTC

url : hxxps://tridencheats.com/loader/1.exe