MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059. 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 1 File information Comments

SHA256 hash:	4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059
SHA3-384 hash:	3ac0f92ef484a54f37d9054ae660a93aca2deaceedbbd72825f355fce29c2c667500975a496dea6d65e894bd84a71dfa
SHA1 hash:	02764bab10d536e809805842b802be80a7fea452
MD5 hash:	5b7750938fa829ec475dd707fcb2d5d3
humanhash:	south-quebec-pizza-winner
File name:	file
Download:	download sample
Signature	RiseProStealer Create hunting rule
File size:	6'686'720 bytes
First seen:	2024-03-31 08:20:14 UTC
Last seen:	2024-03-31 09:34:03 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	bf41600411b55980e34bba9fc9d825ab (1 x RiseProStealer)
ssdeep	98304:a3G5wrGqiZhXNqIq3iZaJjaezXrHQ6xr7DZHWOAYpa1fL2+nS4:a3T7OXNqItcJ9z7xr7DZ3OL2+n
TLSH	T1F866237313A51180E5F4CA38CA3BFEA4B1F7035DCA9198BD74E6E8C129535E1E623693
TrID	27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter	Bitsight
Tags:	exe RiseProStealer

Bitsight

url: https://vk.com/doc329118071_676471941?hash=yKDSm4uPvM5gghjqOSh8JA3S6ZzLdGhSZyuH2mZbPd8&dl=oaLaKZf1LBKs4ZIQv8ET6Al7WkO19peKZjCWxS1irRD&api=1&no_preview=1#retail

Intelligence

File Origin

# of uploads :

# of downloads :

351

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059.exe

Verdict:

Malicious activity

Analysis date:

2024-03-31 08:22:09 UTC

Tags:

risepro

Link:

https://app.any.run/tasks/e7d16ad3-d896-4704-b320-e49b6e0ddc55

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

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 the default Windows debugger (dwwin.exe)

Connection attempt to an infection source

Sending a TCP request to an infection source

Stealing user critical data

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

crypto lolbin packed packed setupapi shell32 vmprotect

Link:

https://www.filescan.io/uploads/66091cef15f64ac5034e6b72/reports/1b0b513b-1967-4e6b-9520-e4927b2b6ef7/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059

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.

Malware family:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9225f951-78ee-42aa-aaaa-29c480e7a985

Result

Threat name:

RisePro Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1417973

Signature

Antivirus detection for URL or domain

Found many strings related to Crypto-Wallets (likely being stolen)

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Snort IDS alert for network traffic

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Yara detected RisePro Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-03-30 20:31:12 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 37 (54.05%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jrnm7pcnezgyzf2xeqtp3hejt54vst66inx7tvc55ao62xquubmq._file

Verdict:

malicious

Result

Malware family:

risepro

Score:

10/10

Tags:

family:risepro stealer

Link:

https://tria.ge/reports/240331-j8zr9shc29/

Behaviour

Suspicious behavior: EnumeratesProcesses

RisePro

Unpacked files

SH256 hash:

9a828464f18ed9f6434b8b4196cb2fd25044ba3e3089e830fa6c35ee7b1f5e3d

MD5 hash:

e9830aadc2714e33fc82390d53b9c7e5

SHA1 hash:

5a6e23faf38ce92940652e6633b993a35e7e493b

Link:

https://www.unpac.me/results/3d844751-9373-4092-852c-72ee74f69586/

SH256 hash:

4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059

MD5 hash:

5b7750938fa829ec475dd707fcb2d5d3

SHA1 hash:

02764bab10d536e809805842b802be80a7fea452

Link:

https://www.unpac.me/results/3d844751-9373-4092-852c-72ee74f69586/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/4c5acfbc4d26/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/4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059

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:	NET Create hunting rule
Author:	malware-lu

File information

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

Web download

RiseProStealer

exe 4c5acfbc4d264d8c97572426fd9c899f79594fde436ff9d45de81ded5e14a059

(this sample)

Dropped by

Privateloader

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2786257/

URLhaus

https://urlhaus.abuse.ch/url/2797316/

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_TRUST_INFO	Requires Elevated Execution (Unrestricted:true)	high

Reviews

ID	Capabilities	Evidence
DP_API	Uses DP API	CRYPT32.dll::CryptUnprotectData
GDI_PLUS_API	Interfaces with Graphics	gdiplus.dll::GdipGetImageEncoders
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteA
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::LoadLibraryA

Comments

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