MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51b53b4eb03653b96dd366128eabac45d17a56f6585a599496ae7fd47d77c4db. 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


RiseProStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51b53b4eb03653b96dd366128eabac45d17a56f6585a599496ae7fd47d77c4db
SHA3-384 hash: c0f9b9bc47eb2a479358a12806994ab9ad79c43e838e935717b7f47ee47e5de8dce9ea95c2438bb1f4b7375850d06460
SHA1 hash: 9838f26f5e5f266d29e5dd17b66951cdfd7449d8
MD5 hash: ff6be3e826728411d90a58ffe4834ca3
humanhash: yellow-apart-shade-massachusetts
File name:ff6be3e826728411d90a58ffe4834ca3
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:921'760 bytes
First seen:2024-02-18 01:49:39 UTC
Last seen:2024-02-18 03:26:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2388fee6ad8ce4f4a35dbaf64e2da01a (16 x RiseProStealer)
ssdeep 24576:fX90TYNdSRfL9ad1zQbmjZ5iNA354Nwf:fWTYSpCQMZ5SM4Nw
TLSH T1351512CEAC804563EB9436740CC2FA7D016FFC91B8A5A0D92DC8BB9B7673E19092355D
File icon (PE):PE icon
dhash icon e0d4e8e8e8f0d4c8 (58 x RiseProStealer, 3 x Worm.Ramnit)
Reporter zbetcheckin
Tags:32 exe RiseProStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
493
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/476615/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.29749.4849.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for analyzing tools
Searching for the window
Сreating synchronization primitives
Creating a file
Launching a process
Creating a file in the %temp% directory
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obsidium overlay packed packed
Link:
https://www.filescan.io/uploads/65d1624c0003ad375ce78357/reports/b2371b4b-eafc-4714-9f7b-97e60f80c284/overview
Verdict:
Malicious
Labled as:
Ser.Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/51b53b4eb03653b96dd366128eabac45d17a56f6585a599496ae7fd47d77c4db
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:
Unknown
Link:
https://analyze.intezer.com/analyses/0dcfdcbe-cdf3-4160-9728-a0833c0e4be6
Result
Threat name:
Amadey, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1394005
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found API chain indicative of sandbox detection
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies windows update settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Potentially malicious time measurement code found
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys stealer DLL
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1394005 Sample: R89Sld4uy0.exe Startdate: 18/02/2024 Architecture: WINDOWS Score: 100 120 Multi AV Scanner detection for domain / URL 2->120 122 Malicious sample detected (through community Yara rule) 2->122 124 Antivirus detection for URL or domain 2->124 126 8 other signatures 2->126 8 R89Sld4uy0.exe 2 122 2->8         started        13 MPGPH131.exe 108 2->13         started        15 MPGPH131.exe 105 2->15         started        17 9 other processes 2->17 process3 dnsIp4 100 185.215.113.46 WHOLESALECONNECTIONSNL Portugal 8->100 102 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->102 104 193.233.132.62 FREE-NET-ASFREEnetEU Russian Federation 8->104 72 C:\Users\user\...\oYnEGZ5rL1XS52a1xqZR.exe, PE32 8->72 dropped 74 C:\Users\user\...\LA6oVwQh0bVYLdChphkR.exe, PE32 8->74 dropped 76 C:\Users\user\...behaviorgraph2rKFBumt_FiZeZkXZsi.exe, PE32 8->76 dropped 84 13 other malicious files 8->84 dropped 148 Detected unpacking (changes PE section rights) 8->148 150 Binary is likely a compiled AutoIt script file 8->150 152 Tries to steal Mail credentials (via file / registry access) 8->152 170 3 other signatures 8->170 19 oYnEGZ5rL1XS52a1xqZR.exe 8->19         started        22 16P5oOKmUyqRJGbBJWWK.exe 8->22         started        25 1k39v4pGvomkEOT3iulJ.exe 8->25         started        34 4 other processes 8->34 78 C:\Users\user\...\V6gs3VYbHMEQLjPoYTsg.exe, PE32 13->78 dropped 80 C:\Users\user\...\7qjmCcvD_xPfNGlJw5rW.exe, PE32 13->80 dropped 82 C:\Users\user\...\61AQOWCMxsnKTJWj731y.exe, PE32 13->82 dropped 86 4 other malicious files 13->86 dropped 154 Multi AV Scanner detection for dropped file 13->154 156 Machine Learning detection for dropped file 13->156 158 Tries to evade debugger and weak emulator (self modifying code) 13->158 88 11 other malicious files 15->88 dropped 160 Tries to harvest and steal browser information (history, passwords, etc) 15->160 162 Hides threads from debuggers 15->162 106 34.107.221.82 GOOGLEUS United States 17->106 164 Antivirus detection for dropped file 17->164 166 Tries to detect sandboxes and other dynamic analysis tools (window names) 17->166 168 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 17->168 172 2 other signatures 17->172 27 firefox.exe 17->27         started        30 firefox.exe 17->30         started        32 msedge.exe 17->32         started        file5 signatures6 process7 dnsIp8 128 Detected unpacking (changes PE section rights) 19->128 130 Tries to detect sandboxes and other dynamic analysis tools (window names) 19->130 132 Modifies windows update settings 19->132 146 6 other signatures 19->146 70 C:\Users\user\AppData\Local\...\explorgu.exe, PE32 22->70 dropped 134 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 22->134 136 Tries to evade debugger and weak emulator (self modifying code) 22->136 138 Tries to detect virtualization through RDTSC time measurements 22->138 140 Potentially malicious time measurement code found 22->140 142 Binary is likely a compiled AutoIt script file 25->142 144 Found API chain indicative of sandbox detection 25->144 36 chrome.exe 25->36         started        39 chrome.exe 25->39         started        41 chrome.exe 25->41         started        51 10 other processes 25->51 108 142.250.80.10 GOOGLEUS United States 27->108 110 142.251.167.84 GOOGLEUS United States 27->110 116 11 other IPs or domains 27->116 43 firefox.exe 27->43         started        45 firefox.exe 30->45         started        112 13.107.21.200 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 32->112 114 13.107.21.239 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 32->114 118 32 other IPs or domains 32->118 47 conhost.exe 34->47         started        49 conhost.exe 34->49         started        53 2 other processes 34->53 file9 signatures10 process11 dnsIp12 90 192.168.2.4 unknown unknown 36->90 92 239.255.255.250 unknown Reserved 36->92 55 chrome.exe 36->55         started        58 chrome.exe 39->58         started        60 chrome.exe 41->60         started        62 chrome.exe 51->62         started        64 msedge.exe 51->64         started        66 msedge.exe 51->66         started        68 msedge.exe 51->68         started        process13 dnsIp14 94 13.107.42.14 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 55->94 96 144.2.9.1 LINKEDINUS Netherlands 55->96 98 45 other IPs or domains 55->98
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/51b53b4eb03653b96dd366128eabac45d17a56f6585a599496ae7fd47d77c4db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51b53b4eb03653b96dd366128eabac45d17a56f6585a599496ae7fd47d77c4db/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-18 01:50:06 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kg2twtvqgzj3s3otmyji5k5mixixuvxwlbnftfewvz75i7lxytnq._file
Verdict:
malicious
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240218-b89ngacd6z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
RisePro
Malware Config
C2 Extraction:
193.233.132.62
Unpacked files
SH256 hash:
51b53b4eb03653b96dd366128eabac45d17a56f6585a599496ae7fd47d77c4db
MD5 hash:
ff6be3e826728411d90a58ffe4834ca3
SHA1 hash:
9838f26f5e5f266d29e5dd17b66951cdfd7449d8
Link:
https://www.unpac.me/results/1889ae88-067c-4edb-9062-b81c0fd199df/
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/51b53b4eb03653b96dd366128eabac45d17a56f6585a599496ae7fd47d77c4db

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Windows_Generic_Threat_e5f4703f
Create hunting rule
Author:Elastic Security

File information

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

Web download

RiseProStealer

Executable exe 51b53b4eb03653b96dd366128eabac45d17a56f6585a599496ae7fd47d77c4db

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/476615/
  
URLhaus
https://urlhaus.abuse.ch/url/2763434/

Comments


Avatar
zbet commented on 2024-02-18 01:49:40 UTC

url : hxxp://193.233.132.216:38324/bome/reals.exe