MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0. 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: 13


Intelligence 13 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0
SHA3-384 hash: 46138c18183ad643b81d224df3c6cdc37ae0fae255f8ee3112a378327d9092112051cc3e625169055304d91f90e4a86b
SHA1 hash: 33acbc5c26936bca119baeb546d8253491c502ef
MD5 hash: 49329694b17e0ce93181901d839772c8
humanhash: winner-three-princess-bakerloo
File name:file
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:1'207'296 bytes
First seen:2024-01-24 10:31:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5ab723dc8d5af21b79dc301ed6a56a64 (49 x RiseProStealer, 1 x Amadey)
ssdeep 24576:07D+KtWPX2y/94AjDriuCzToRv2hIqhWpEGJsCTdJ61wQy6icoECWvvZbmNrUNj:079oPXBljjD+Fo2hIBJM1lRoEJvZSgN
Threatray 69 similar samples on MalwareBazaar
TLSH T1A64523FA153B96E1E02767F826885940BA7FBCE71180492A007FF4A96F7D5BC3316D81
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4505/5/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon cc31e8cccce833cc (116 x RiseProStealer, 1 x Amadey)
Reporter Bitsight
Tags:exe RiseProStealer


Avatar
Bitsight
url: http://185.215.113.68/mine/stan.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
334
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/472702/
Detection(s):
PUA.Win.Packer.EnigmaProtector-12
Create hunting rule

PUA.Win.Packer.EnigmaProtector-5
Create hunting rule

PUA.Win.Packer.EnigmaProtector-9852682-0
Create hunting rule

Win.Trojan.Scar-6903585-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Creating a file
Launching a process
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Creating a process from a recently created file
Creating a window
Searching for synchronization primitives
Launching a service
Searching for the window
Creating a process with a hidden window
Searching for the browser window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a recently created process
Blocking the Windows Defender launch
Disabling the operating system update service
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm crypto enigma lolbin obfuscated packed packed setupapi shell32
Link:
https://www.filescan.io/uploads/65b0e72e3e166a9d5298fd4f/reports/1bed9cb7-4ed0-4705-aff9-1f65b4fc4d0c/overview
Verdict:
Malicious
Labled as:
Ser.Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0
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/31e6c142-dd80-45a5-8520-9195798c1110
Result
Threat name:
Amadey, RedLine, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1380202
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to check for running processes (XOR)
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject threads in other processes
Creates an undocumented autostart registry key
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 malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
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 has nameless sections
Sample uses string decryption to hide its real strings
System process connects to network (likely due to code injection or exploit)
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 steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected RedLine Stealer
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1380202 Sample: file.exe Startdate: 24/01/2024 Architecture: WINDOWS Score: 100 134 Multi AV Scanner detection for domain / URL 2->134 136 Found malware configuration 2->136 138 Malicious sample detected (through community Yara rule) 2->138 140 12 other signatures 2->140 9 file.exe 2 103 2->9         started        14 MPGPH131.exe 91 2->14         started        16 MPGPH131.exe 22 2->16         started        18 7 other processes 2->18 process3 dnsIp4 104 185.215.113.68 WHOLESALECONNECTIONSNL Portugal 9->104 106 109.107.182.3 TELEPORT-TV-ASRU Russian Federation 9->106 112 2 other IPs or domains 9->112 88 C:\Users\user\...\tfE15co1uU59qM2Q1YM6.exe, PE32 9->88 dropped 90 C:\Users\user\...\gEtiMvvJ4IIaX3cKErWL.exe, PE32 9->90 dropped 92 C:\Users\user\...\_RfMBlIZu1Ft2IcnoijA.exe, PE32 9->92 dropped 100 12 other malicious files 9->100 dropped 166 Detected unpacking (changes PE section rights) 9->166 168 Contains functionality to check for running processes (XOR) 9->168 170 Binary is likely a compiled AutoIt script file 9->170 184 5 other signatures 9->184 20 _RfMBlIZu1Ft2IcnoijA.exe 9->20         started        24 6NClYiqPsPzvYXoAxPDn.exe 9->24         started        26 I1oQS8Bk_SzgiJRJX7sy.exe 9->26         started        35 4 other processes 9->35 94 C:\Users\user\...\Z3j8th5Nf5GBr6ZvbaHO.exe, PE32 14->94 dropped 96 C:\Users\user\...\SWufyFN8dOb8tyGp2U6t.exe, PE32 14->96 dropped 98 C:\Users\user\...\SLm3vnh8u3fUPhVkods2.exe, PE32 14->98 dropped 102 10 other malicious files 14->102 dropped 172 Multi AV Scanner detection for dropped file 14->172 174 Tries to steal Mail credentials (via file / registry access) 14->174 176 Machine Learning detection for dropped file 14->176 178 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 16->178 180 Tries to harvest and steal browser information (history, passwords, etc) 16->180 182 Hides threads from debuggers 16->182 108 23.55.253.34 AKAMAI-ASN1EU United States 18->108 110 127.0.0.1 unknown unknown 18->110 28 firefox.exe 18->28         started        31 msedge.exe 18->31         started        33 firefox.exe 18->33         started        37 3 other processes 18->37 file5 signatures6 process7 dnsIp8 78 C:\Users\user\AppData\Local\...\explorhe.exe, PE32 20->78 dropped 142 Detected unpacking (changes PE section rights) 20->142 39 explorhe.exe 20->39         started        144 Multi AV Scanner detection for dropped file 24->144 146 Modifies windows update settings 24->146 148 Disables Windows Defender Tamper protection 24->148 154 2 other signatures 24->154 150 Binary is likely a compiled AutoIt script file 26->150 43 chrome.exe 26->43         started        46 chrome.exe 26->46         started        48 chrome.exe 26->48         started        56 9 other processes 26->56 118 34.107.221.82 GOOGLEUS United States 28->118 120 44.238.194.110 AMAZON-02US United States 28->120 50 firefox.exe 28->50         started        122 13.107.21.200 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 31->122 124 13.107.21.239 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 31->124 126 22 other IPs or domains 31->126 152 Hides threads from debuggers 35->152 52 conhost.exe 35->52         started        54 conhost.exe 35->54         started        file9 signatures10 process11 dnsIp12 80 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 39->80 dropped 82 C:\Users\user\AppData\Local\Temp\...\stan.exe, PE32 39->82 dropped 84 C:\Users\user\AppData\Local\Temp\...\moto.exe, PE32+ 39->84 dropped 86 10 other malicious files 39->86 dropped 156 Detected unpacking (changes PE section rights) 39->156 158 Creates an undocumented autostart registry key 39->158 160 Creates multiple autostart registry keys 39->160 162 Hides threads from debuggers 39->162 58 rundll32.exe 39->58         started        61 schtasks.exe 39->61         started        114 192.168.2.4 unknown unknown 43->114 116 239.255.255.250 unknown Reserved 43->116 63 chrome.exe 43->63         started        66 chrome.exe 46->66         started        68 chrome.exe 48->68         started        70 msedge.exe 56->70         started        72 msedge.exe 56->72         started        74 msedge.exe 56->74         started        file13 signatures14 process15 dnsIp16 164 System process connects to network (likely due to code injection or exploit) 58->164 76 conhost.exe 61->76         started        128 142.250.9.91 GOOGLEUS United States 63->128 130 142.251.15.95 GOOGLEUS United States 63->130 132 11 other IPs or domains 63->132 signatures17 process18
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0/
Threat name:
Win32.Trojan.Urelas
Create hunting rule
Status:
Malicious
First seen:
2024-01-24 10:32:05 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wg4rdkisjwpipmn5lqgi753jsl3rpbit3mujli2dcn36p7nupdqa._file
Verdict:
malicious
Similar samples:
3eb37a66747b4e3420c08292be12c1206dd63cd3a0d489fab02fd087a6fd299b
RiseProStealer
5d4bb89c53bf6c45abb10c641c73117092833d2ff7bad7a8869fb7e56b4963ae
RiseProStealer
8f9135127111a6476da3aa32fed6994125445fcba31bf8fd4d199e3d780151b6
RiseProStealer
9898a8b8a5cadc856f36d36dc087b13fd2ad93f853aef76d9c9f3b39da3356c3
RiseProStealer
9b62781c8df272bd7d2a663c9c3de546300597edd06d89432e00a6d2736c2a15
RiseProStealer
b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0
RiseProStealer
e004fcf878b83c8606071eacc915089271568b23f872029e933d712fc7c79567
RiseProStealer
+ 59 additional samples on MalwareBazaar
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240124-mkyf3sgbb7/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of NtSetInformationThreadHideFromDebugger
RisePro
Malware Config
C2 Extraction:
193.233.132.62:50500
Unpacked files
SH256 hash:
b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0
MD5 hash:
49329694b17e0ce93181901d839772c8
SHA1 hash:
33acbc5c26936bca119baeb546d8253491c502ef
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
Link:
https://www.unpac.me/results/70ea6c8b-8ea9-4c83-8046-f17c1e35c95f/
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/b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0

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:Borland
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:EnigmaProtector1XSukhovVladimirSergeNMarkin
Create hunting rule
Author:malware-lu
Rule name:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
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 b1b911a9124d9e87b1bd5c0c8ff76992f7178513db2895a3431377e7fdb478e0

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2750703/
  
URLhaus
https://urlhaus.abuse.ch/url/2751089/
Cape
Cape
https://www.capesandbox.com/analysis/472702/

Comments