MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ada953ec661fe2a23fefa4a5801db675a659a445bdbb348ecb019b3f1954e36. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ada953ec661fe2a23fefa4a5801db675a659a445bdbb348ecb019b3f1954e36
SHA3-384 hash: 63704005139056613460f33d2893a5c91f2a1f2231dc58cfe1b1efd2a15a31d9448c8e80a6fac6045eecebd8e8bac201
SHA1 hash: a371043aa3570e0e38b47f095213acfb7e32dbea
MD5 hash: a4350446b00a515de8358c56e470d1e2
humanhash: item-mexico-nevada-vegan
File name:6ADA953EC661FE2A23FEFA4A5801DB675A659A445BDBB.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:945'664 bytes
First seen:2023-12-09 18:15:21 UTC
Last seen:2023-12-09 20:20:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:sV5T4fX9K1WKqRT7sUhSQuor3ZhVFm62y2EImV5EtiWO22PaqEu9hdxCbMQ8DvsM:RftsWKqRPhzJhWy2/tNJlqFBC+vk2
Threatray 3'184 similar samples on MalwareBazaar
TLSH T14D1522807BD8D004EB9A07F54E85E5B043E48D6E6259C32519F06CCFFDBEB5368A285B
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 34263632b39bd9d0 (9 x AgentTesla, 5 x Formbook, 3 x Loki)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
91.92.250.47:2025

Intelligence

File Origin
# of uploads :
2
# of downloads :
337
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/464038/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2370.21438.28452.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6574aee356d08f7811ad1e44/reports/994abc2c-4765-4256-8727-93d3dda2a0c4/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6ada953ec661fe2a23fefa4a5801db675a659a445bdbb348ecb019b3f1954e36
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/3d95a9e2-0290-4941-84f1-4c4bc1770c90
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1356982
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to modify clipboard data
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Found malware configuration
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1356982 Sample: 6ADA953EC661FE2A23FEFA4A580... Startdate: 09/12/2023 Architecture: WINDOWS Score: 100 37 uhie2020.duckdns.org 2->37 41 Snort IDS alert for network traffic 2->41 43 Multi AV Scanner detection for domain / URL 2->43 45 Found malware configuration 2->45 49 12 other signatures 2->49 8 WJUKqHiWxf.exe 5 2->8         started        11 6ADA953EC661FE2A23FEFA4A5801DB675A659A445BDBB.exe 7 2->11         started        signatures3 47 Uses dynamic DNS services 37->47 process4 file5 51 Multi AV Scanner detection for dropped file 8->51 53 Contains functionality to bypass UAC (CMSTPLUA) 8->53 55 Contains functionalty to change the wallpaper 8->55 63 6 other signatures 8->63 14 schtasks.exe 1 8->14         started        16 WJUKqHiWxf.exe 8->16         started        33 C:\Users\user\AppData\...\WJUKqHiWxf.exe, PE32 11->33 dropped 35 C:\Users\user\AppData\Local\...\tmp41D4.tmp, XML 11->35 dropped 57 Uses schtasks.exe or at.exe to add and modify task schedules 11->57 59 Adds a directory exclusion to Windows Defender 11->59 61 Injects a PE file into a foreign processes 11->61 18 6ADA953EC661FE2A23FEFA4A5801DB675A659A445BDBB.exe 3 11->18         started        21 powershell.exe 23 11->21         started        23 schtasks.exe 1 11->23         started        25 6ADA953EC661FE2A23FEFA4A5801DB675A659A445BDBB.exe 11->25         started        signatures6 process7 dnsIp8 27 conhost.exe 14->27         started        39 uhie2020.duckdns.org 91.92.250.47, 2024, 2025, 49732 THEZONEBG Bulgaria 18->39 29 conhost.exe 21->29         started        31 conhost.exe 23->31         started        process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6ada953ec661fe2a23fefa4a5801db675a659a445bdbb348ecb019b3f1954e36
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6ada953ec661fe2a23fefa4a5801db675a659a445bdbb348ecb019b3f1954e36/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-09 00:46:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nlnjkpwgmh7cui767jffqao3m5nglgselpn3gshmwam3h4mvjy3a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1c5bb4c35c028b3a21251f3c15428e43b1726d14768aa72766467a5fd78781a9
AveMariaRAT
23e40f402013f2fd2d1c97b3fc7c0b4fa52938338458f0f8cf4a88b296175ab6
AveMariaRAT
6a7f6e48b589e6eee6e86ad54eddd0d9046072e1e11ebbba021edee8ff23ca71
AveMariaRAT
800db62cfd80b24607791f24e39242a581669bf53dd8c82e53e8eea5007e81e1
AveMariaRAT
8a0caf3a314acdd946e058b936136c755e7701c1384b1f632075c0bc8d958bcf
AveMariaRAT
a85cd95f4e44625a1c12b7b6b1f75a9f2047e1e115c2c28519932e3692f9adbc
AveMariaRAT
b4e8e8b4c73c99ec54704c991759dc5e88c8623a487614ca6461ac6e4719f4d3
AveMariaRAT
cb371580851e963cfe4db1fa1953269d0c87acaaed578dd9fe670bc7a9d0df45
AveMariaRAT
d2fd1949ff48a2386bee257e09cbf97c6cdee8da93545c4d08aa43af0366eb2b
AveMariaRAT
+ 3'174 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:sept_work rat
Link:
https://tria.ge/reports/231209-wwfj3sbdg4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
uhie2020.duckdns.org:2024
uhie2020.duckdns.org:2025
Unpacked files
SH256 hash:
586f1051af5c16d88acc70303240d17065c3d7f5a6a82597e3cd5726279748bc
MD5 hash:
69b7b4fc36c06051918351f5ca6e5905
SHA1 hash:
e6372f07b4f878f7764f16fcf9af9f3cac6137e2
Detections:
Remcos
Create hunting rule
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
Link:
https://www.unpac.me/results/cdfd667c-aa8e-4598-83da-3ecb3c959804/
SH256 hash:
1b9a42f7708aaa40ba85acc861158f4f45ac01694e381ccca28e284fc9e73401
MD5 hash:
e3f0284c062f48ca2db17d71531a6aff
SHA1 hash:
90e20d4020ee49212469dcc1549b598bb5804071
Link:
https://www.unpac.me/results/cdfd667c-aa8e-4598-83da-3ecb3c959804/
SH256 hash:
a040efb5ce92995b5d40fd2536c8ad6a93f2d8584a3dd52f07cdb0b34c9e6e29
MD5 hash:
a5a52675690de850e3de6c05a9bd885f
SHA1 hash:
fd953edf2e910fbb43c9e6d4c8d48632bb4e55c6
Link:
https://www.unpac.me/results/cdfd667c-aa8e-4598-83da-3ecb3c959804/
SH256 hash:
9a2fcbfad12d861014b5ede91c4dc52791d9dabbb8e29c5112ab61fb40d0432c
MD5 hash:
53386f59b3f1fa8f080de78481dbbfba
SHA1 hash:
e12061f74eb56848ed5f5f3f7c9794e25103ab34
Link:
https://www.unpac.me/results/cdfd667c-aa8e-4598-83da-3ecb3c959804/
SH256 hash:
6ada953ec661fe2a23fefa4a5801db675a659a445bdbb348ecb019b3f1954e36
MD5 hash:
a4350446b00a515de8358c56e470d1e2
SHA1 hash:
a371043aa3570e0e38b47f095213acfb7e32dbea
Link:
https://www.unpac.me/results/cdfd667c-aa8e-4598-83da-3ecb3c959804/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6ada953ec661/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/6ada953ec661fe2a23fefa4a5801db675a659a445bdbb348ecb019b3f1954e36

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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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.

Cape
Cape
https://www.capesandbox.com/analysis/464038/

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