MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049
SHA3-384 hash: 52d0c2ba86c56117ba0e2b627e7b29340213064259f5b47a8c33e291ba5147c5f8efbae3cec4d9ae73e4df190bd8cf85
SHA1 hash: 53109ad3bcb0294083d75df3ccac17b2abb870a4
MD5 hash: 4673027c92dbac1d082d3b8754a43de1
humanhash: beer-cold-cat-music
File name:file
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:931'840 bytes
First seen:2024-03-29 20:52:06 UTC
Last seen:2024-03-29 22:26:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dfd9e96c2643a560f1d88ff6b08a3ecb (1 x RiseProStealer)
ssdeep 24576:r3hIOb0z/dixAzpymW4YYUZ7fSc7u4MXnZZ:r3fgzQAVymxY5Z7ffutX
TLSH T189151212B651DFB2D1261938CD5ACBE51B2EB961EF34925B3290256F2FF13C18DA3321
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 3370e4d2ccf0335a (5 x Stealc, 3 x RiseProStealer, 2 x UACModuleSmokeLoader)
Reporter Bitsight
Tags:exe RiseProStealer


Avatar
Bitsight
url: http://193.233.132.139/ploho/nikon.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
441
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049.exe
Verdict:
Malicious activity
Analysis date:
2024-03-29 20:53:31 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/2176662c-0692-420a-a1ad-12d9e02c4f43

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
Сreating synchronization primitives
Reading critical registry keys
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Moving a file to the Program Files subdirectory
Replacing files
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/66072a30391c61c4790ebe3c/reports/70174583-a8d2-4a66-8553-cd4004783cf1/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049
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/e793ff32-6f10-4dfb-af91-76095835e218
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1417645
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject threads in other processes
Country aware sample found (crashes after keyboard check)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of sandbox detection
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1417645 Sample: file.exe Startdate: 29/03/2024 Architecture: WINDOWS Score: 100 45 ipinfo.io 2->45 47 db-ip.com 2->47 55 Snort IDS alert for network traffic 2->55 57 Multi AV Scanner detection for domain / URL 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 7 other signatures 2->61 8 file.exe 1 62 2->8         started        13 MPGPH131.exe 55 2->13         started        15 RageMP131.exe 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 49 193.233.132.74, 49734, 49737, 49738 FREE-NET-ASFREEnetEU Russian Federation 8->49 51 ipinfo.io 34.117.186.192, 443, 49735, 49739 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->51 53 db-ip.com 104.26.5.15, 443, 49736, 49741 CLOUDFLARENETUS United States 8->53 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\...\VFpab0fNm5oOv2Z0H1J8L2U.zip, Zip 8->39 dropped 63 Detected unpacking (changes PE section rights) 8->63 65 Detected unpacking (overwrites its own PE header) 8->65 67 Tries to steal Mail credentials (via file / registry access) 8->67 77 6 other signatures 8->77 19 schtasks.exe 1 8->19         started        21 schtasks.exe 1 8->21         started        23 WerFault.exe 8->23         started        41 C:\Users\user\...\npjatgEBqM0vbRcs2UgDuhM.zip, Zip 13->41 dropped 69 Antivirus detection for dropped file 13->69 71 Multi AV Scanner detection for dropped file 13->71 73 Machine Learning detection for dropped file 13->73 25 WerFault.exe 13->25         started        27 WerFault.exe 15->27         started        43 C:\Users\user\...\Ha72Lxu6eqQ1H3eoXhGPyEF.zip, Zip 17->43 dropped 75 Tries to harvest and steal browser information (history, passwords, etc) 17->75 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/ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-03-29 20:53:06 UTC
File Type:
PE (Exe)
Extracted files:
65
AV detection:
16 of 23 (69.57%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqufa2fmz2hueq4jftgccmflxey42zsmprgw7k36f7u3jv5eubeq._file
Verdict:
malicious
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240329-zpal2aab95/
Behaviour
RisePro
Unpacked files
SH256 hash:
6b3eeba6d9c3a04e55e280de79c36cbf3481236f32d5875e7676fba9a05b81fe
MD5 hash:
90502aaa441dfd3f5913f2faace1886b
SHA1 hash:
13bca510212350eb5d7105ef40c771a75c9a985f
Link:
https://www.unpac.me/results/83173cf0-9bdb-49a6-b29c-704ddbbf394e/
SH256 hash:
ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049
MD5 hash:
4673027c92dbac1d082d3b8754a43de1
SHA1 hash:
53109ad3bcb0294083d75df3ccac17b2abb870a4
Link:
https://www.unpac.me/results/83173cf0-9bdb-49a6-b29c-704ddbbf394e/
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/ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Trojan_Generic_2993e5a5
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 ac285068acce8f4243892ccc2130abb931cd664c7c4d6fab7e2fe9b4d7a4a049

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2773532/
  
URLhaus
https://urlhaus.abuse.ch/url/2795932/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WINHTTP.dll::WinHttpCloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindNextVolumeMountPointW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleOutputA
KERNEL32.dll::SetConsoleDisplayMode
KERNEL32.dll::SetConsoleTitleA
KERNEL32.dll::SetConsoleTitleW
KERNEL32.dll::SetStdHandle
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW
KERNEL32.dll::GetFileAttributesA
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpAddRequestHeaders
WIN_TIME_APICan Modify TimeKERNEL32.dll::SetSystemTime

Comments