MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6
SHA3-384 hash: 1ff0108ee4300c004744d008b2daf117647930e66b30ff890f945568131ef919b9818da5580595de91561c73597b986f
SHA1 hash: e54d9c13b517831d16675b45debb7c5d6fff53b8
MD5 hash: 9eebc4189b8862d9c8317c68279f7db1
humanhash: aspen-helium-network-autumn
File name:file
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:6'663'168 bytes
First seen:2024-03-21 15:11:24 UTC
Last seen:2024-03-21 22:54:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3955bb379ecf01452bba42f7acfee930 (1 x RiseProStealer)
ssdeep 196608:QS1Rd+WvH7AdFZKkDvkUjTnY9urtMiqt3fF:7RvQFUgDTnY9urtMB3f
TLSH T15D663385ABF432D8C58642B80F65FB7F323669F841A04E5A5E9D3ACAFCF37602274145
TrID 56.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
9.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.1% (.EXE) Win32 Executable (generic) (4504/4/1)
3.7% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f0e0f0e0e0ccc4e4 (1 x RiseProStealer)
Reporter Bitsight
Tags:exe RiseProStealer


Avatar
Bitsight
url: http://5.42.66.22/getimage.php

Intelligence

File Origin
# of uploads :
3
# of downloads :
426
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6.exe
Verdict:
Malicious activity
Analysis date:
2024-03-21 15:14:25 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/7f0c8d41-a8ef-4db7-b45b-42321d1890d8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.11161.31174.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Сreating synchronization primitives
Reading critical registry keys
Creating a file in the %temp% subdirectories
Creating a window
Creating a file
Launching a process
Creating a process from a recently created file
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Query of malicious DNS domain
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypto fingerprint lolbin packed setupapi shell32
Link:
https://www.filescan.io/uploads/65fc4e423f97ea2d1e3e2fb1/reports/596e35f0-62cb-4c07-80e0-b796dfc8d550/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/16a0c5c9-912a-498c-a353-3bea2e9a14cc
Result
Threat name:
LummaC, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1413322
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates HTML files with .exe extension (expired dropper behavior)
Creates multiple autostart registry keys
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
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
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected LummaC Stealer
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1413322 Sample: file.exe Startdate: 21/03/2024 Architecture: WINDOWS Score: 100 62 wisemassiveharmonious.shop 2->62 64 turkeyunlikelyofw.shop 2->64 66 4 other IPs or domains 2->66 76 Snort IDS alert for network traffic 2->76 78 Found malware configuration 2->78 80 Antivirus detection for URL or domain 2->80 82 10 other signatures 2->82 8 file.exe 2 83 2->8         started        13 AdobeUpdaterV168.exe 2->13         started        15 MSIUpdaterV168.exe 2 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 70 5.42.65.117, 49705, 50500 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 8->70 72 5.42.66.22, 49715, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 8->72 74 3 other IPs or domains 8->74 54 C:\Users\user\...\hOybiKgwFFzwawh7GdGT.exe, PE32 8->54 dropped 56 C:\Users\user\AppData\...\lumma21[1].exe, PE32 8->56 dropped 58 C:\Users\user\...\AdobeUpdaterV168.exe, PE32 8->58 dropped 60 3 other malicious files 8->60 dropped 108 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->108 110 Creates HTML files with .exe extension (expired dropper behavior) 8->110 112 Tries to steal Mail credentials (via file / registry access) 8->112 124 4 other signatures 8->124 19 hOybiKgwFFzwawh7GdGT.exe 2 8->19         started        32 4 other processes 8->32 114 Writes to foreign memory regions 13->114 116 Allocates memory in foreign processes 13->116 118 Injects a PE file into a foreign processes 13->118 22 RegAsm.exe 13->22         started        34 2 other processes 13->34 120 Multi AV Scanner detection for dropped file 15->120 122 Machine Learning detection for dropped file 15->122 24 RegAsm.exe 15->24         started        26 conhost.exe 15->26         started        28 RegAsm.exe 17->28         started        30 RegAsm.exe 17->30         started        36 2 other processes 17->36 file6 signatures7 process8 signatures9 84 Multi AV Scanner detection for dropped file 19->84 86 Machine Learning detection for dropped file 19->86 88 Contains functionality to inject code into remote processes 19->88 98 4 other signatures 19->98 38 RegAsm.exe 19->38         started        42 conhost.exe 19->42         started        44 RegAsm.exe 19->44         started        90 Query firmware table information (likely to detect VMs) 22->90 92 Found many strings related to Crypto-Wallets (likely being stolen) 22->92 94 Tries to harvest and steal browser information (history, passwords, etc) 22->94 96 Tries to steal Crypto Currency Wallets 24->96 46 conhost.exe 32->46         started        48 conhost.exe 32->48         started        50 conhost.exe 32->50         started        52 conhost.exe 32->52         started        process10 dnsIp11 68 relevantvoicelesskw.shop 104.21.33.178, 443, 49717, 49718 CLOUDFLARENETUS United States 38->68 100 Query firmware table information (likely to detect VMs) 38->100 102 Found many strings related to Crypto-Wallets (likely being stolen) 38->102 104 Tries to harvest and steal browser information (history, passwords, etc) 38->104 106 Tries to steal Crypto Currency Wallets 38->106 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-03-21 13:34:53 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
17 of 38 (44.74%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2tgxtrsqzi2indufjjboklyek6fuwkop6vrvjuelrqtkaup7h3a._file
Verdict:
unknown
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240321-sk6eksec55/
Behaviour
Suspicious behavior: EnumeratesProcesses
RisePro
Unpacked files
SH256 hash:
097904bf06e963afb7fadea72eaa978c1890754ed88e6366063148374f2ee854
MD5 hash:
cf1ced8d394ce64cf773ba842396381f
SHA1 hash:
2c2db34d23755237c24abd3ca8dfd155790a9ece
Link:
https://www.unpac.me/results/2ccf8819-af5d-49f5-bb25-15ed40461ef3/
SH256 hash:
4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6
MD5 hash:
9eebc4189b8862d9c8317c68279f7db1
SHA1 hash:
e54d9c13b517831d16675b45debb7c5d6fff53b8
Link:
https://www.unpac.me/results/2ccf8819-af5d-49f5-bb25-15ed40461ef3/
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/4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6

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)

File information

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

Web download

RiseProStealer

Executable exe 4ea66bce328651a434742a5217297822bc5a594e7fab1aa6845c6135028ff9f6

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2788956/

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
Reviews
IDCapabilitiesEvidence
DP_APIUses DP APICRYPT32.dll::CryptUnprotectData
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdipGetImageEncoders
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::WriteProcessMemory
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA

Comments