MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277
SHA3-384 hash: 80726b3c81d5d901ee8de92f1207273aeea7a697aa8aab285f303e5a85b9b2ebcc6d01d7f47503b2e6a5bf6fbccfe175
SHA1 hash: e0256d59c505898ce8eaba11c939643fa3608967
MD5 hash: e65e164664ab397f268b5abd86370a25
humanhash: river-virginia-sweet-lamp
File name:file
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'995'200 bytes
First seen:2024-03-07 18:22:03 UTC
Last seen:2024-03-07 20:23:34 UTC
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:SJ6EhettSiTR62LBoWlSCyf+yBI+bIw8Twmo6dU1sTtUuZ+:cnO3lefc8b8T/o6diomuZ+
TLSH T1A9D501B2B5ED5E99D1DDAABC003C579A94280812D6B0B276B0DD6CC2DFD3F086914FB1
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 b3b2b3b2cceee7b2 (146 x RiseProStealer, 7 x CoinMiner, 1 x AgentTesla)
Reporter Bitsight
Tags:exe RiseProStealer


Avatar
Bitsight
url: http://147.45.47.93:30487/bober/tupak.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
380
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277.exe
Verdict:
Malicious activity
Analysis date:
2024-03-07 19:00:32 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/299c2a14-8e01-407b-a5ca-bf55b620a5b5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.13139.13218.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Сreating synchronization primitives
Searching for analyzing tools
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm lolbin msbuild packed
Link:
https://www.filescan.io/uploads/65ea060cfc3fe20efe62a0fc/reports/d2cbb616-2bf8-46dc-9fa1-71dc50653c4a/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277
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/bde7b34e-1aa0-4eed-a54d-34381086fa0b
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1405016
Signature
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 dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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 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: 1405016 Sample: file.exe Startdate: 07/03/2024 Architecture: WINDOWS Score: 100 64 ipinfo.io 2->64 66 db-ip.com 2->66 74 Snort IDS alert for network traffic 2->74 76 Antivirus detection for URL or domain 2->76 78 Antivirus detection for dropped file 2->78 80 6 other signatures 2->80 8 file.exe 2 87 2->8         started        13 RageMP131.exe 2->13         started        15 MPGPH131.exe 73 2->15         started        17 9 other processes 2->17 signatures3 process4 dnsIp5 68 193.233.132.62, 49704, 49705, 49706 FREE-NET-ASFREEnetEU Russian Federation 8->68 70 ipinfo.io 34.117.186.192, 443, 49707, 49709 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->70 72 2 other IPs or domains 8->72 46 C:\Users\user\...\7DLwaTv6BMjp6IR8tm6S.exe, PE32 8->46 dropped 48 C:\Users\user\...\3EW0xt49LznTkr3Ysqyp.exe, PE32 8->48 dropped 56 8 other malicious files 8->56 dropped 96 Tries to steal Mail credentials (via file / registry access) 8->96 98 Found many strings related to Crypto-Wallets (likely being stolen) 8->98 100 Creates multiple autostart registry keys 8->100 120 3 other signatures 8->120 19 7DLwaTv6BMjp6IR8tm6S.exe 8->19         started        32 6 other processes 8->32 58 5 other malicious files 13->58 dropped 102 Multi AV Scanner detection for dropped file 13->102 104 Detected unpacking (changes PE section rights) 13->104 106 Machine Learning detection for dropped file 13->106 22 61wu3UAJLYuh2mSFGX4C.exe 13->22         started        34 2 other processes 13->34 50 C:\Users\user\...\YhpYGy5MRPyNVPdZwoJp.exe, PE32 15->50 dropped 60 4 other malicious files 15->60 dropped 108 Tries to evade debugger and weak emulator (self modifying code) 15->108 110 Hides threads from debuggers 15->110 112 Tries to detect sandboxes / dynamic malware analysis system (registry check) 15->112 24 Nm3zWJXnrrMw7KO1z92y.exe 15->24         started        26 YhpYGy5MRPyNVPdZwoJp.exe 15->26         started        52 C:\Users\user\...\tgvHWupfo61He5P9h4Kb.exe, PE32 17->52 dropped 54 C:\Users\user\...\sM2FXufTIbCAasgFvAxL.exe, PE32 17->54 dropped 62 7 other malicious files 17->62 dropped 114 Antivirus detection for dropped file 17->114 116 Tries to detect sandboxes and other dynamic analysis tools (window names) 17->116 118 Tries to harvest and steal browser information (history, passwords, etc) 17->118 28 hHpaRaLyTu7BvZ65Zuxy.exe 17->28         started        30 sM2FXufTIbCAasgFvAxL.exe 17->30         started        36 3 other processes 17->36 file6 signatures7 process8 signatures9 82 Detected unpacking (changes PE section rights) 19->82 84 Hides threads from debuggers 22->84 86 Tries to detect sandboxes / dynamic malware analysis system (registry check) 22->86 88 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 22->88 90 Antivirus detection for dropped file 24->90 92 Machine Learning detection for dropped file 24->92 94 Tries to evade debugger and weak emulator (self modifying code) 24->94 38 conhost.exe 32->38         started        40 conhost.exe 32->40         started        42 conhost.exe 32->42         started        44 conhost.exe 32->44         started        process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-03-07 18:23:11 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrwplh4mx4bthzgxhg6e7lbdqzggmijokwunnwlsrmdfyvvgkj3q._file
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240307-wzx9asbb61/
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
Unpacked files
SH256 hash:
b9f0a2306e21dc2e8eabe8a073501b1335b459b06ce37983dfa5ec29c1c5202a
MD5 hash:
8f85ed7e82c89b5c0e6bffcbb1ff323c
SHA1 hash:
a9360bc45cbc90a4424b4fb347570e8d22074b74
Link:
https://www.unpac.me/results/245aea9f-dfae-4674-8511-ab9e1a64cf3f/
SH256 hash:
bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277
MD5 hash:
e65e164664ab397f268b5abd86370a25
SHA1 hash:
e0256d59c505898ce8eaba11c939643fa3608967
Link:
https://www.unpac.me/results/245aea9f-dfae-4674-8511-ab9e1a64cf3f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc6cf59f8cbf/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/bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277

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:NET
Create hunting rule
Author:malware-lu
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 bc6cf59f8cbf0333e4d739bc4fac23864c66212e55a8d6d9728b065c56a65277

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2773532/
  
URLhaus
https://urlhaus.abuse.ch/url/2777491/

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