MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae
SHA3-384 hash: 27fd6277f447f3cb2cb2748ce98e2355f751bd5cfb5c30c4968795dcd47aca97e0020aeb29efab50d3c1191454f4e323
SHA1 hash: 0d392425601842538a432ec8b7e8d8f6f11311d9
MD5 hash: 04dc5bb453bfac86b98f055022f0e281
humanhash: undress-beryllium-foxtrot-seventeen
File name:file
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'994'976 bytes
First seen:2024-05-17 06:17:46 UTC
Last seen:2024-05-17 07:16:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7dec55701c2e13edf19d56a39cee7be9 (2 x Vidar, 1 x RedLineStealer, 1 x RiseProStealer)
ssdeep 49152:S2eCG25kJrHj9gpY0FGcZjDWni+jjgJdQtg/eOc1XCHXDkkzpPBOOItoXCWcmGhr:HOj9gpNFGcBDU5jgLVe8v7viWpGhive
TLSH T19AD5121175C1803ACA7321320A68F3759ABEF6305B285ADF53EC5A7A6F305C1AB3525F
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter Bitsight
Tags:exe RiseProStealer


Avatar
Bitsight
url: http://down.furnitureoptimal.com/crypted_4c800f49.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
361
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae.exe
Verdict:
Malicious activity
Analysis date:
2024-05-17 06:18:39 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/fbb71bda-0b17-4e68-9f97-3d642eda4dd8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PWS.RedLineNET.9.7540.9386.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Creating a file in the %temp% directory
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Forced shutdown of a system process
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
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint overlay packed
Link:
https://www.filescan.io/uploads/6646f69fd7fb0506c93ad803/reports/000e0789-5696-456b-bd1f-3489da91a349/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae
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/24b84140-7ee9-4d7d-82ec-93f2602ff5f7
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1443128
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to inject code into remote processes
Creates multiple autostart registry keys
Detected potential unwanted application
Found stalling execution ending in API Sleep call
Injects a PE file into a foreign processes
Machine Learning detection for sample
Snort IDS alert for network traffic
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
Writes to foreign memory regions
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1443128 Sample: file.exe Startdate: 17/05/2024 Architecture: WINDOWS Score: 100 65 ipinfo.io 2->65 67 db-ip.com 2->67 75 Snort IDS alert for network traffic 2->75 77 Antivirus / Scanner detection for submitted sample 2->77 79 Yara detected RisePro Stealer 2->79 81 2 other signatures 2->81 9 file.exe 2->9         started        12 MPGPH2663.exe 2 2->12         started        14 MPGPH2663.exe 1 2->14         started        16 6 other processes 2->16 signatures3 process4 signatures5 93 Contains functionality to inject code into remote processes 9->93 95 Writes to foreign memory regions 9->95 97 Allocates memory in foreign processes 9->97 99 Injects a PE file into a foreign processes 9->99 18 RegAsm.exe 2 61 9->18         started        23 RegAsm.exe 9->23         started        25 RegAsm.exe 9->25         started        27 conhost.exe 12->27         started        29 conhost.exe 14->29         started        31 conhost.exe 16->31         started        33 conhost.exe 16->33         started        35 conhost.exe 16->35         started        37 3 other processes 16->37 process6 dnsIp7 69 54.180.28.87, 49708, 50500 AMAZON-02US United States 18->69 71 ipinfo.io 34.117.186.192, 443, 49709 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 18->71 73 db-ip.com 172.67.75.166, 443, 49710 CLOUDFLARENETUS United States 18->73 57 C:\Users\user\...\JRDkaY3X3r36yTkIWbXKrcL.zip, Zip 18->57 dropped 59 C:\Users\user\AppData\...\RageMP2663.exe, PE32 18->59 dropped 61 C:\Users\user\AppData\...\LegalHelper2663.exe, PE32 18->61 dropped 63 2 other files (none is malicious) 18->63 dropped 83 Tries to steal Mail credentials (via file / registry access) 18->83 85 Creates multiple autostart registry keys 18->85 87 Tries to harvest and steal browser information (history, passwords, etc) 18->87 39 IEUpdater2663.exe 2 18->39         started        41 schtasks.exe 1 18->41         started        43 schtasks.exe 1 18->43         started        45 3 other processes 18->45 89 Found stalling execution ending in API Sleep call 23->89 91 Uses schtasks.exe or at.exe to add and modify task schedules 23->91 file8 signatures9 process10 process11 47 conhost.exe 39->47         started        49 conhost.exe 41->49         started        51 conhost.exe 43->51         started        53 conhost.exe 45->53         started        55 conhost.exe 45->55         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-05-17 06:18:05 UTC
File Type:
PE (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4su5j64myxwsalz3oznvhqqbxrxkvb5xnjghrzailgp7adokssxa._file
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240517-g2lkysdd29/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
RisePro
Malware Config
C2 Extraction:
54.180.28.87:50500
Unpacked files
SH256 hash:
e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae
MD5 hash:
04dc5bb453bfac86b98f055022f0e281
SHA1 hash:
0d392425601842538a432ec8b7e8d8f6f11311d9
Link:
https://www.unpac.me/results/ed71d6ca-5cbe-48b5-bfc6-be28f7df1427/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e4a9d4fb8cc5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.88
Link:
https://yomi.yoroi.company/submissions/e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae

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:DebuggerException__SetConsoleCtrl
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)
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Web download

RiseProStealer

Executable exe e4a9d4fb8cc5ed202f3b765b53c201bc6eaa87b76a4c78e408599ff00dca94ae

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2819453/
  
URLhaus
https://urlhaus.abuse.ch/url/2852936/

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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
KERNEL32.dll::CreateThreadpoolTimer
KERNEL32.dll::CreateThreadpoolWait
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

Comments