MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef09750219f549d293572aedb0f593ef6c4a74ac77bb99950ca8b5a91377ab89. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef09750219f549d293572aedb0f593ef6c4a74ac77bb99950ca8b5a91377ab89
SHA3-384 hash: e996181db117305da8ccb2c3702ed910e9e525ca4e4410ae85713a765ea1db387f2c86a8ecb31b787e13a77a10b76c9b
SHA1 hash: dd8aee62f445db5649840f9ffb8cb33d304254f3
MD5 hash: d668244429e4a7a0b205b2ce843b9663
humanhash: undress-edward-emma-zebra
File name:d668244429e4a7a0b205b2ce843b9663
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:997'888 bytes
First seen:2024-04-21 23:51:06 UTC
Last seen:2024-04-22 00:51:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 43cb5d6ab6c623f5883f711e054621c1 (2 x RiseProStealer)
ssdeep 24576:opsnpECte4yQyGPLUXotoVeJVUXuJlt+ZPZzR4:opspbe3GPwZVeIeJlt+ZxzR
Threatray 6 similar samples on MalwareBazaar
TLSH T103251312B6C59437F6B787308C744A51063AFDB26931891F6788F62E2EFB1E01A51F63
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 1af2c2db985a5c2c (3 x LummaStealer, 2 x RiseProStealer, 1 x MarsStealer)
Reporter zbetcheckin
Tags:32 exe RiseProStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
607
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ef09750219f549d293572aedb0f593ef6c4a74ac77bb99950ca8b5a91377ab89.exe
Verdict:
Malicious activity
Analysis date:
2024-04-21 23:53:09 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/51fa4cce-2440-4cef-943f-ad63ed1fa0d9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching a process
Creating a file in the %temp% directory
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
DNS request
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
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/6625a6a2d2fc149e4117739d/reports/d9bd5fc4-1a8e-462f-9e3c-650faae96815/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ef09750219f549d293572aedb0f593ef6c4a74ac77bb99950ca8b5a91377ab89
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:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c74f96bd-3ddf-42f2-b424-674940d8c0c8
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1429359
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)
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)
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: 1429359 Sample: ygm2mXUReY.exe Startdate: 22/04/2024 Architecture: WINDOWS Score: 100 47 ipinfo.io 2->47 49 db-ip.com 2->49 57 Snort IDS alert for network traffic 2->57 59 Multi AV Scanner detection for domain / URL 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 7 other signatures 2->63 8 ygm2mXUReY.exe 1 63 2->8         started        13 MPGPH131.exe 51 2->13         started        15 MPGPH131.exe 2->15         started        signatures3 process4 dnsIp5 51 147.45.47.93, 49705, 49706, 49708 FREE-NET-ASFREEnetEU Russian Federation 8->51 53 ipinfo.io 34.117.186.192, 443, 49707, 49710 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->53 55 db-ip.com 172.67.75.166, 443, 49709, 49712 CLOUDFLARENETUS United States 8->55 39 C:\Users\user\AppData\Local\...\RageMP131.exe, PE32 8->39 dropped 41 C:\ProgramData\MPGPH131\MPGPH131.exe, PE32 8->41 dropped 43 C:\Users\user\...\SZDEAvOWuc1j5blWLO4H6aA.zip, Zip 8->43 dropped 65 Detected unpacking (changes PE section rights) 8->65 67 Detected unpacking (overwrites its own PE header) 8->67 69 Tries to steal Mail credentials (via file / registry access) 8->69 79 4 other signatures 8->79 17 schtasks.exe 1 8->17         started        19 schtasks.exe 1 8->19         started        21 WerFault.exe 19 16 8->21         started        29 6 other processes 8->29 71 Antivirus detection for dropped file 13->71 73 Multi AV Scanner detection for dropped file 13->73 75 Machine Learning detection for dropped file 13->75 23 WerFault.exe 13->23         started        31 3 other processes 13->31 45 C:\Users\user\...\dxTuy4jPkMDKvqGzbwvO8nc.zip, Zip 15->45 dropped 77 Tries to harvest and steal browser information (history, passwords, etc) 15->77 25 WerFault.exe 15->25         started        27 WerFault.exe 15->27         started        33 3 other processes 15->33 file6 signatures7 process8 process9 35 conhost.exe 17->35         started        37 conhost.exe 19->37         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ef09750219f549d293572aedb0f593ef6c4a74ac77bb99950ca8b5a91377ab89
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef09750219f549d293572aedb0f593ef6c4a74ac77bb99950ca8b5a91377ab89/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-04-21 23:52:05 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=54exkaqz6ve5fe2xflw3b5mt55weu5fmo65ztfimvc22se3xvoeq._file
Verdict:
malicious
Similar samples:
58514c9f457ef7389dea754163672f1b822fe211dfaf24cab313049cb3bd0f60
RiseProStealer
8f82f1de5cd507dd90c604c127dfe50e366530fbc0bbe2841ce68767d911cc65
RiseProStealer
f1c35a47842119856e0067aa4b390cdce620b3d69262266a9923278fbac15ff8
RiseProStealer
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240421-3wplbacg66/
Behaviour
RisePro
Unpacked files
SH256 hash:
58d880327fc5167d6d422d7e6083bc0996783a4ab27b2fbc65f67efd445fb2c1
MD5 hash:
35745e365a5309fa36168ac6ee9a719a
SHA1 hash:
5f58b0436b2c3a3f715783d0b3c6704079eaf2d5
Link:
https://www.unpac.me/results/6e6ff06d-3412-4379-a96b-975ce89b9657/
SH256 hash:
ef09750219f549d293572aedb0f593ef6c4a74ac77bb99950ca8b5a91377ab89
MD5 hash:
d668244429e4a7a0b205b2ce843b9663
SHA1 hash:
dd8aee62f445db5649840f9ffb8cb33d304254f3
Link:
https://www.unpac.me/results/6e6ff06d-3412-4379-a96b-975ce89b9657/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:EXE_Stealer_StealC_Feb2024
Create hunting rule
Author:Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell
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: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 ef09750219f549d293572aedb0f593ef6c4a74ac77bb99950ca8b5a91377ab89

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2821160/
  
URLhaus
https://urlhaus.abuse.ch/url/2821217/

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
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AddConsoleAliasW
KERNEL32.dll::AddConsoleAliasA
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputW
KERNEL32.dll::SetStdHandle
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkA
KERNEL32.dll::CreateFileW
KERNEL32.dll::GetWindowsDirectoryW
KERNEL32.dll::RemoveDirectoryW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameA
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpConnect

Comments


Avatar
zbet commented on 2024-04-21 23:51:07 UTC

url : hxxp://193.233.132.139/milka/sutra.exe