MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41ab938945f2d561c8d68107477449015aab4c7ec457995c0cf232b901a58880. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41ab938945f2d561c8d68107477449015aab4c7ec457995c0cf232b901a58880
SHA3-384 hash: 66f819aaad1972a771fcfd1112ad1bf9812d22d16492f301f19a668525ccef53da4d1883a37306c44d31c8201b0bf832
SHA1 hash: 863ee6788ad99a086080a06be25c050724a3c763
MD5 hash: 3cd3c6c806fe1b9319fe4b588a326ba9
humanhash: whiskey-twenty-muppet-tango
File name:file
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:1'540'418 bytes
First seen:2023-11-27 12:57:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 078471ac5a76189ffe465abe0c89c6b7 (162 x RiseProStealer, 1 x RedLineStealer)
ssdeep 24576:2opGDjnvrPpkjos0OtjcFc5kM49dj+IuxWQOIjuJuVvhbqL0HtFcgekRP9dT0WNI:OnvrPGT0Egyudc4tI3bqL0NFchaP9dTy
Threatray 575 similar samples on MalwareBazaar
TLSH T1A9658C31FA08D4B6D09210B0916D6A7B91587A322BAF4CD7F3C05E6E41B52D2F235F6B
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.4% (.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 :
318
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-11-27 12:58:12 UTC
Tags:
risepro stealer evasion
Link:
https://app.any.run/tasks/f6888bf0-c041-4443-9ec0-fe49cf5117c1

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/460670/
Detection(s):
Win.Malware.Zard-10015589-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% subdirectories
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control crypto fingerprint greyware lolbin overlay setupapi shell32
Link:
https://www.filescan.io/uploads/656492226d4756846dc2eea2/reports/fce6379f-83b0-4406-99e3-94172bff9bcb/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/41ab938945f2d561c8d68107477449015aab4c7ec457995c0cf232b901a58880
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/482e86d8-7a28-49be-b58e-3ef8dbbdb815
Result
Threat name:
PrivateLoader, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348545
Signature
Contains functionality to check for running processes (XOR)
Contains functionality to inject threads in other processes
Found many strings related to Crypto-Wallets (likely being stolen)
Found stalling execution ending in API Sleep call
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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
Yara detected PrivateLoader
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1348545 Sample: file.exe Startdate: 27/11/2023 Architecture: WINDOWS Score: 100 39 ipinfo.io 2->39 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected RisePro Stealer 2->49 51 2 other signatures 2->51 8 file.exe 1 503 2->8         started        13 OfficeTrackerNMP131.exe 501 2->13         started        15 MaxLoonaFest131.exe 2->15         started        17 3 other processes 2->17 signatures3 process4 dnsIp5 41 194.49.94.152, 49729, 49731, 49732 EQUEST-ASNL unknown 8->41 43 ipinfo.io 34.117.59.81, 443, 49730, 49733 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->43 33 C:\Users\user\AppData\...\FANBooster131.exe, PE32 8->33 dropped 35 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 8->35 dropped 37 C:\ProgramData\...\OfficeTrackerNMP131.exe, PE32 8->37 dropped 53 Contains functionality to check for running processes (XOR) 8->53 55 Tries to steal Mail credentials (via file / registry access) 8->55 57 Found many strings related to Crypto-Wallets (likely being stolen) 8->57 67 2 other signatures 8->67 19 schtasks.exe 1 8->19         started        21 schtasks.exe 1 8->21         started        23 WerFault.exe 8->23         started        59 Multi AV Scanner detection for dropped file 13->59 61 Machine Learning detection for dropped file 13->61 63 Contains functionality to inject threads in other processes 13->63 65 Tries to harvest and steal browser information (history, passwords, etc) 15->65 25 WerFault.exe 15->25         started        27 WerFault.exe 17->27         started        file6 signatures7 process8 process9 29 conhost.exe 19->29         started        31 conhost.exe 21->31         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/41ab938945f2d561c8d68107477449015aab4c7ec457995c0cf232b901a58880
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41ab938945f2d561c8d68107477449015aab4c7ec457995c0cf232b901a58880/
Threat name:
Win32.Trojan.RiseProStealer
Create hunting rule
Status:
Malicious
First seen:
2023-11-27 12:58:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=igvzhckf6lkwdsgwqeduo5cjafnkwtd6yrlzsxam6izlsanfrcaa._file
Verdict:
malicious
Similar samples:
1a0bcc06476afba449d62f377d5ddb8140e945c49ccee84bc7728dc49c4d1441
RiseProStealer
2320972aa2c56d4b824c2a9fa925f9f476a9860b46beddddc323c50b1ec376e4
RiseProStealer
2a4b320b83021724bf132400af5180a88abce93d668d560d1640fd6180b52f15
RiseProStealer
7ae506f17215e1e2a05b21e5d4bdf6836dd7566f2bb65de6a512124416d920ee
RiseProStealer
c2af3e3e623297ec90c6c5afea6b0ee2107697e9c0bdd370f5ecd615c68b4115
RiseProStealer
cbfbf22cc99b326363e3dd1fb0f56c76b9e2f7e708124da99d6dcb17e04b656c
RiseProStealer
cd4ad20afc68c022bb6734bd05d8154c4d2862847da828a3e23bbd174ec7d730
RiseProStealer
dbc2b542f2112e4ae0f34aab35b68107597d63dbd7aeaaf0ce996793e17ae747
RiseProStealer
dd01880be0c5a5e8659691cf5edee36edcefc7459cffbd80043548aa93681d8b
RiseProStealer
f1c24bb882f602e83ab8f2132047bf6a0bc0b4dadd6a55ef7db32b3f91b52836
RiseProStealer
+ 565 additional samples on MalwareBazaar
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:privateloader family:risepro loader persistence stealer
Link:
https://tria.ge/reports/231127-p6xssagf5w/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Drops startup file
Loads dropped DLL
PrivateLoader
RisePro
Malware Config
C2 Extraction:
194.49.94.152
Unpacked files
SH256 hash:
41ab938945f2d561c8d68107477449015aab4c7ec457995c0cf232b901a58880
MD5 hash:
3cd3c6c806fe1b9319fe4b588a326ba9
SHA1 hash:
863ee6788ad99a086080a06be25c050724a3c763
Link:
https://www.unpac.me/results/618553e1-5f0a-44e2-89aa-12f1bd1e7c8d/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/41ab938945f2/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/41ab938945f2d561c8d68107477449015aab4c7ec457995c0cf232b901a58880

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin

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/460670/

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