MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447
SHA3-384 hash: b9e1a5766bba38e1588f83fb227361ca8a659c3af3fc28774a032be7f535286e50a604dbd4199efa4f48c1a042926d35
SHA1 hash: a3208669e2ada3896567d0acb07fc29ff68c3358
MD5 hash: 04846dc5508416f587d93cf835520d8a
humanhash: helium-spring-bluebird-coffee
File name:04846dc5508416f587d93cf835520d8a.exe
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'263'040 bytes
First seen:2024-04-13 17:35:09 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:PSUl6vD5DxN6HHLJFwkXeUND1XvwRpJrI1BblT6j/WHt12fdDD:PSSwD5DxkSgwJrI1QIT2fdDD
TLSH T1F0A5338209607F27DD91E7B216EB862829713810CCF16A4F76DB3C3BB27B6245356D1B
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 86696ddce4f4d269 (91 x RiseProStealer)
Reporter abuse_ch
Tags:exe RiseProStealer


Avatar
abuse_ch
RiseProStealer C2:
147.45.47.93:58709

Intelligence

File Origin
# of uploads :
1
# of downloads :
418
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447.exe
Verdict:
Malicious activity
Analysis date:
2024-04-13 17:41:14 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/bfda319f-012a-4d9b-808c-ba55129b5c95

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
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
Moving a file to the Program Files subdirectory
Replacing files
Forced system process termination
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
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed stealer
Link:
https://www.filescan.io/uploads/661ac283acb99fc8ffbf3067/reports/7cc510e3-dc94-4509-9299-6afd081a1ab1/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447
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:
Malicious
Link:
https://analyze.intezer.com/analyses/6929d52b-3dfe-4702-9546-12c6b50586cc
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1425500
Signature
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
Found stalling execution ending in API Sleep call
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
Potentially malicious time measurement code found
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 RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1425500 Sample: wBJ360C3yY.exe Startdate: 13/04/2024 Architecture: WINDOWS Score: 100 47 ipinfo.io 2->47 49 db-ip.com 2->49 57 Multi AV Scanner detection for domain / URL 2->57 59 Antivirus detection for URL or domain 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 4 other signatures 2->63 8 wBJ360C3yY.exe 1 62 2->8         started        13 MPGPH131.exe 52 2->13         started        15 RageMP131.exe 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 51 147.45.47.93, 49730, 49731, 49732 FREE-NET-ASFREEnetEU Russian Federation 8->51 53 ipinfo.io 34.117.186.192, 443, 49739, 49742 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->53 55 db-ip.com 172.67.75.166, 443, 49741, 49744 CLOUDFLARENETUS United States 8->55 35 C:\Users\user\AppData\Local\...\RageMP131.exe, PE32 8->35 dropped 37 C:\ProgramData\MPGPH131\MPGPH131.exe, PE32 8->37 dropped 39 C:\Users\user\...\clSWSJODq9HhTYf8o8AnV1l.zip, Zip 8->39 dropped 65 Detected unpacking (changes PE section rights) 8->65 67 Tries to steal Mail credentials (via file / registry access) 8->67 69 Found many strings related to Crypto-Wallets (likely being stolen) 8->69 89 3 other signatures 8->89 19 schtasks.exe 1 8->19         started        21 schtasks.exe 1 8->21         started        23 WerFault.exe 8->23         started        71 Multi AV Scanner detection for dropped file 13->71 73 Machine Learning detection for dropped file 13->73 75 Found stalling execution ending in API Sleep call 13->75 77 Potentially malicious time measurement code found 13->77 25 WerFault.exe 13->25         started        41 C:\Users\user\...\8R8iZ6apbpEBub1Uws43_3K.zip, Zip 15->41 dropped 79 Tries to detect sandboxes and other dynamic analysis tools (window names) 15->79 81 Tries to harvest and steal browser information (history, passwords, etc) 15->81 83 Tries to evade debugger and weak emulator (self modifying code) 15->83 27 WerFault.exe 15->27         started        43 C:\Users\user\...\__pDl7UEPqS8dUVLBoZ_THp.zip, Zip 17->43 dropped 45 C:\Users\user\...\5aRDF5fHng_NHiVlhwZoywr.zip, Zip 17->45 dropped 85 Hides threads from debuggers 17->85 87 Tries to detect sandboxes / dynamic malware analysis system (registry check) 17->87 29 WerFault.exe 17->29         started        file6 signatures7 process8 process9 31 conhost.exe 19->31         started        33 conhost.exe 21->33         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447/
Threat name:
Win32.Trojan.RisePro
Create hunting rule
Status:
Malicious
First seen:
2024-04-13 17:36:06 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsb7u5euqhinqveqgt5m6wjrp5ytm5dclsmq5a64w3wd4ah4erdq._file
Verdict:
malicious
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240413-v6kfcaac2x/
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:
147.45.47.93:58709
Unpacked files
SH256 hash:
d494ec83926ffdaebdee70f2319c3157b85e85b4197c2b032a777f3ff967fa77
MD5 hash:
11a181c44fd7cbdab936767df34e3940
SHA1 hash:
f57c65bd030731465fc393b9b897b7e08e2f55d9
Link:
https://www.unpac.me/results/de904c31-0e2c-4534-80c6-c2b4f8337d42/
SH256 hash:
4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447
MD5 hash:
04846dc5508416f587d93cf835520d8a
SHA1 hash:
a3208669e2ada3896567d0acb07fc29ff68c3358
Link:
https://www.unpac.me/results/de904c31-0e2c-4534-80c6-c2b4f8337d42/
Malware family:
RisePro
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c83fa749481/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/4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447

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

File information

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

Web download

RiseProStealer

Executable exe 4c83fa749481d0d8549034facf59317f713674625c990e83dcb6ec3e00fc2447

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2790064/
  
Delivery method
Distributed via web download

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