MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b51ec4fec1b43ce51c5f6ed8c3b276c433626cfd930fff3ca9bcadfa9000f87e. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b51ec4fec1b43ce51c5f6ed8c3b276c433626cfd930fff3ca9bcadfa9000f87e
SHA3-384 hash: c7dbe87a6b8506ead05b275c2cfc4eda19d51ee8f817a545cfec4c699bf27c4fb8d5742a42fa51226962be0588fd9146
SHA1 hash: d846dcb1fb68f478538ad964611ee9ff28101586
MD5 hash: b017088437ebdafe75a9731de111ae9f
humanhash: eleven-early-november-glucose
File name:b017088437ebdafe75a9731de111ae9f
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'343'424 bytes
First seen:2024-03-09 04:28:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:hY5G1MG0WjHqAqstAouruvjsevyy+TZ6/nN9J:hY5yM5sKvstAR1evv+VIJ
TLSH T16BB533D499B210A5FC3347F5D4533952031BAC97A93EA06C3A14F7DA2BFE232C156E4A
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4504/4/1)
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 zbetcheckin
Tags:32 exe RiseProStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
312
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b51ec4fec1b43ce51c5f6ed8c3b276c433626cfd930fff3ca9bcadfa9000f87e.exe
Verdict:
Malicious activity
Analysis date:
2024-03-09 04:35:56 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/cba775ea-2761-4711-aab0-23b734fe0ca1

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/478255/
Detection(s):
Win.Packed.Trojanx-10020211-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed risepro zusy
Link:
https://www.filescan.io/uploads/65ebe58f83a3efb188cf2095/reports/5e8ae120-d354-49ee-a230-9df5f8cb022b/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/b51ec4fec1b43ce51c5f6ed8c3b276c433626cfd930fff3ca9bcadfa9000f87e
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/f3ce405f-fd67-400a-a9e2-7e252aef7742
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1405749
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
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
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
Snort IDS alert for network traffic
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 known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1405749 Sample: JCwZ8fgLz8.exe Startdate: 09/03/2024 Architecture: WINDOWS Score: 100 63 ipinfo.io 2->63 65 db-ip.com 2->65 75 Snort IDS alert for network traffic 2->75 77 Multi AV Scanner detection for domain / URL 2->77 79 Antivirus detection for URL or domain 2->79 81 10 other signatures 2->81 8 JCwZ8fgLz8.exe 2 89 2->8         started        13 MPGPH131.exe 60 2->13         started        15 MPGPH131.exe 75 2->15         started        17 9 other processes 2->17 signatures3 process4 dnsIp5 69 193.233.132.62, 49704, 49706, 49707 FREE-NET-ASFREEnetEU Russian Federation 8->69 71 ipinfo.io 34.117.186.192, 443, 49705, 49708 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->71 73 193.233.132.167, 49711, 49723, 49724 FREE-NET-ASFREEnetEU Russian Federation 8->73 45 C:\Users\user\...\voFmoxGXGoo7hKUPKQZL.exe, PE32 8->45 dropped 47 C:\Users\user\...\v_gm73NSwqAK5YrH7VDV.exe, PE32 8->47 dropped 49 C:\Users\user\...\X4uSMCPXDB8T0boN4_Ak.exe, PE32 8->49 dropped 57 9 other malicious files 8->57 dropped 101 Detected unpacking (changes PE section rights) 8->101 103 Tries to steal Mail credentials (via file / registry access) 8->103 105 Found many strings related to Crypto-Wallets (likely being stolen) 8->105 123 4 other signatures 8->123 19 v_gm73NSwqAK5YrH7VDV.exe 8->19         started        22 voFmoxGXGoo7hKUPKQZL.exe 8->22         started        25 schtasks.exe 1 8->25         started        35 3 other processes 8->35 51 C:\Users\user\...behaviorgraphLJ4etkcbEQOWs7pD9ZR.exe, PE32 13->51 dropped 53 C:\Users\user\...\62jG9_tDuaP6IilJ6GfD.exe, PE32 13->53 dropped 59 3 other malicious files 13->59 dropped 107 Tries to harvest and steal browser information (history, passwords, etc) 13->107 109 Hides threads from debuggers 13->109 111 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->111 27 62jG9_tDuaP6IilJ6GfD.exe 13->27         started        29 GLJ4etkcbEQOWs7pD9ZR.exe 13->29         started        31 WerFault.exe 13->31         started        55 C:\Users\user\...behaviorgraph142CT9xHTbsZn6XYVUL.exe, PE32 15->55 dropped 61 4 other malicious files 15->61 dropped 113 Antivirus detection for dropped file 15->113 115 Multi AV Scanner detection for dropped file 15->115 117 Machine Learning detection for dropped file 15->117 33 62jG9_tDuaP6IilJ6GfD.exe 15->33         started        119 Tries to evade debugger and weak emulator (self modifying code) 17->119 121 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->121 file6 signatures7 process8 dnsIp9 83 Machine Learning detection for dropped file 19->83 85 Tries to evade debugger and weak emulator (self modifying code) 19->85 87 Hides threads from debuggers 19->87 67 db-ip.com 104.26.5.15, 443, 49732 CLOUDFLARENETUS United States 22->67 37 conhost.exe 25->37         started        89 Antivirus detection for dropped file 27->89 91 Multi AV Scanner detection for dropped file 27->91 93 Detected unpacking (changes PE section rights) 27->93 95 Tries to detect sandboxes and other dynamic analysis tools (window names) 27->95 97 Tries to detect sandboxes / dynamic malware analysis system (registry check) 33->97 99 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 33->99 39 conhost.exe 35->39         started        41 conhost.exe 35->41         started        43 conhost.exe 35->43         started        signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b51ec4fec1b43ce51c5f6ed8c3b276c433626cfd930fff3ca9bcadfa9000f87e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b51ec4fec1b43ce51c5f6ed8c3b276c433626cfd930fff3ca9bcadfa9000f87e/
Threat name:
Win32.Spyware.Risepro
Create hunting rule
Status:
Malicious
First seen:
2024-03-08 10:40:54 UTC
AV detection:
23 of 24 (95.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wupmj7wbwq6okhc7n3mmhmtwyqzwe3h5smh76pfjxsw7veaa7b7a._file
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240309-e38qrscg28/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RisePro
Malware Config
C2 Extraction:
193.233.132.62:50500
Unpacked files
SH256 hash:
11a231270ab5fdad190511be7825a81e5f10d145ba522a74152a8c28be300bca
MD5 hash:
6772b82068c35c7ddddb6ccaf4ab5ac5
SHA1 hash:
ab589616c62c999a594fa298c78061d93c150af7
Link:
https://www.unpac.me/results/47ca9344-0109-4451-8815-5194abd3ef1b/
SH256 hash:
b51ec4fec1b43ce51c5f6ed8c3b276c433626cfd930fff3ca9bcadfa9000f87e
MD5 hash:
b017088437ebdafe75a9731de111ae9f
SHA1 hash:
d846dcb1fb68f478538ad964611ee9ff28101586
Link:
https://www.unpac.me/results/47ca9344-0109-4451-8815-5194abd3ef1b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b51ec4fec1b4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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: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 b51ec4fec1b43ce51c5f6ed8c3b276c433626cfd930fff3ca9bcadfa9000f87e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2758175/
  
URLhaus
https://urlhaus.abuse.ch/url/2759950/
Cape
Cape
https://www.capesandbox.com/analysis/478255/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments


Avatar
zbet commented on 2024-03-09 04:28:59 UTC

url : hxxp://193.233.132.167/cost/ladas.exe