MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99215afa87182496b8365d4a9a8a8e899aaae5db367d76fd56b264d815f249e4. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99215afa87182496b8365d4a9a8a8e899aaae5db367d76fd56b264d815f249e4
SHA3-384 hash: 85d17ca9adc881337c722bf0e98c8b833abb97b7d2cd6653bb746e8df1e139470fe65bffa44f252b19e07bb205845c90
SHA1 hash: 5482dd3e0e05ec2169e79b69c14d57a7ead4a4c7
MD5 hash: 5af1aaa5cd91e116c21448e088eb31ca
humanhash: double-missouri-solar-batman
File name:file
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'732'544 bytes
First seen:2023-11-30 16:21:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fe9e3404bebf8b23e1a17d6558da6aa8 (14 x RiseProStealer, 2 x RedLineStealer, 1 x DarkCloud)
ssdeep 49152:4q8WUNgX14gKS8+qMWVigyf1voqQ7DQkgfsyYqe5:vX2gYXTye3DQZfsF
TLSH T1A2C59E333D94906BC8E1163ACAAB64518A78B0A5CF91D3DBA154EFC6B6257D02D3F343
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter andretavare5
Tags:exe RiseProStealer


Avatar
andretavare5
Sample downloaded from http://109.107.182.45/trend/home.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/461446/
Detection(s):
Win.Packed.Pwsx-10012424-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Creating a file
Creating a file in the %temp% subdirectories
Replacing files
Launching a service
Sending a UDP request
Sending a custom TCP request
Forced system process termination
Forced shutdown of a system process
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/99215afa87182496b8365d4a9a8a8e899aaae5db367d76fd56b264d815f249e4
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/277d21b0-53e7-48db-bc1f-9039c2ae486e
Result
Threat name:
PrivateLoader, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1350654
Signature
Adds extensions / path to Windows Defender exclusion list (Registry)
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to check for running processes (XOR)
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Exclude list of file types from scheduled, custom, and real-time scanning
Found many strings related to Crypto-Wallets (likely being stolen)
Found stalling execution ending in API Sleep call
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies Group Policy settings
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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
Writes to foreign memory regions
Yara detected PrivateLoader
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1350654 Sample: file.exe Startdate: 30/11/2023 Architecture: WINDOWS Score: 100 41 ipinfo.io 2->41 47 Snort IDS alert for network traffic 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 3 other signatures 2->53 9 file.exe 2->9         started        12 OfficeTrackerNMP131.exe 2->12         started        14 OfficeTrackerNMP131.exe 2->14         started        16 3 other processes 2->16 signatures3 process4 signatures5 63 Contains functionality to inject code into remote processes 9->63 65 Writes to foreign memory regions 9->65 67 Allocates memory in foreign processes 9->67 69 Injects a PE file into a foreign processes 9->69 18 AppLaunch.exe 11 508 9->18         started        process6 dnsIp7 43 194.49.94.152, 49735, 50500 EQUEST-ASNL unknown 18->43 45 ipinfo.io 34.117.59.81, 443, 49736 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 18->45 33 C:\Windows\System32behaviorgraphroupPolicybehaviorgraphPT.INI, ASCII 18->33 dropped 35 C:\...\QecywUGdQZXqg6SuhFUO2MpPmdoWjgnY.zip, Zip 18->35 dropped 37 C:\Users\user\AppData\...\FANBooster131.exe, PE32 18->37 dropped 39 2 other files (none is malicious) 18->39 dropped 55 Contains functionality to check for running processes (XOR) 18->55 57 Tries to steal Mail credentials (via file / registry access) 18->57 59 Found many strings related to Crypto-Wallets (likely being stolen) 18->59 61 9 other signatures 18->61 23 schtasks.exe 1 18->23         started        25 schtasks.exe 1 18->25         started        27 WerFault.exe 22 16 18->27         started        file8 signatures9 process10 process11 29 conhost.exe 23->29         started        31 conhost.exe 25->31         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/99215afa87182496b8365d4a9a8a8e899aaae5db367d76fd56b264d815f249e4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99215afa87182496b8365d4a9a8a8e899aaae5db367d76fd56b264d815f249e4/
Threat name:
Win32.Trojan.InjectorX
Create hunting rule
Status:
Malicious
First seen:
2023-11-30 16:22:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=teqvv6uhdasjnobwlvfjvcuorgnkvzo3gz6xn7kwwjsnqfpsjhsa._file
Verdict:
unknown
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:privateloader family:risepro loader persistence stealer
Link:
https://tria.ge/reports/231130-tt757sdg63/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
PrivateLoader
RisePro
Malware Config
C2 Extraction:
194.49.94.152
Unpacked files
SH256 hash:
b43761ce35b1253b4b9dda987d6d58f0a68b1be30cc4d575e752a6712ae3723d
MD5 hash:
39eed45a2a1b6d6b7e0de271a9480942
SHA1 hash:
353e8d977e5c85c00102d2bd9573b4122c2c7d8c
Link:
https://www.unpac.me/results/50d5b38f-ff6d-4f97-8971-2ef0203bd9ef/
SH256 hash:
99215afa87182496b8365d4a9a8a8e899aaae5db367d76fd56b264d815f249e4
MD5 hash:
5af1aaa5cd91e116c21448e088eb31ca
SHA1 hash:
5482dd3e0e05ec2169e79b69c14d57a7ead4a4c7
Link:
https://www.unpac.me/results/50d5b38f-ff6d-4f97-8971-2ef0203bd9ef/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/99215afa8718/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/99215afa87182496b8365d4a9a8a8e899aaae5db367d76fd56b264d815f249e4

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2735202/
Cape
Cape
https://www.capesandbox.com/analysis/461446/

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