MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef7b3e671164a0fa42ab739d54c3944692653242df4f306afa23a30a4051daff. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef7b3e671164a0fa42ab739d54c3944692653242df4f306afa23a30a4051daff
SHA3-384 hash: 78d969fddcf9cea4ac9b0295a1c4e5d95b196d7e6b8c45bac7c30377b2c69cc029b40130467455e50004ddf3ba3c0a8b
SHA1 hash: 0e18d4e9c8b0a374149de66b9c1acc32ee99e697
MD5 hash: 39d534e1ab6c38cf8e2ef039a860b060
humanhash: twelve-fanta-fourteen-fillet
File name:39d534e1ab6c38cf8e2ef039a860b060
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'308'608 bytes
First seen:2024-04-10 06:02:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash baa93d47220682c04d92f7797d9224ce (139 x RiseProStealer, 26 x Xtrat, 18 x CoinMiner)
ssdeep 49152:zs9NRR5MmyC8+C4060pUZZmFYdHnstprnB6grO1qcP:zQNRG34066gkMHCVnID
Threatray 356 similar samples on MalwareBazaar
TLSH T124B533886C109B2EFDB047355857CA83EDE4A65B56043B2D3D8C3D6BFF5F66E6A04220
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4504/4/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 86696ddce4f4d269 (91 x RiseProStealer)
Reporter zbetcheckin
Tags:32 exe RiseProStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
373
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ef7b3e671164a0fa42ab739d54c3944692653242df4f306afa23a30a4051daff.exe
Verdict:
Malicious activity
Analysis date:
2024-04-10 06:05:11 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/130e09df-7b5f-4105-8e35-334600b1a58c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed stealer themidawinlicense
Link:
https://www.filescan.io/uploads/66162b9735699b4745c4386b/reports/96230ccd-6f1c-46b2-9ef6-b6050db7011c/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/ef7b3e671164a0fa42ab739d54c3944692653242df4f306afa23a30a4051daff
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/959795af-7be5-46cf-bb82-080d04381bf0
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1423637
Signature
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Detected unpacking (changes PE section rights)
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
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
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: 1423637 Sample: vGDqFBB1Jz.exe Startdate: 10/04/2024 Architecture: WINDOWS Score: 100 41 ipinfo.io 2->41 43 db-ip.com 2->43 51 Snort IDS alert for network traffic 2->51 53 Multi AV Scanner detection for domain / URL 2->53 55 Antivirus detection for URL or domain 2->55 57 5 other signatures 2->57 8 vGDqFBB1Jz.exe 1 63 2->8         started        13 MPGPH131.exe 10 51 2->13         started        15 RageMP131.exe 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 45 193.233.132.74, 49705, 49708, 49709 FREE-NET-ASFREEnetEU Russian Federation 8->45 47 ipinfo.io 34.117.186.192, 443, 49706, 49710 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->47 49 db-ip.com 172.67.75.166, 443, 49707, 49712 CLOUDFLARENETUS United States 8->49 33 C:\Users\user\AppData\Local\...\RageMP131.exe, PE32 8->33 dropped 35 C:\ProgramData\MPGPH131\MPGPH131.exe, PE32 8->35 dropped 37 C:\Users\user\...tHesB2cSAJAxfNuk87NgOv.zip, Zip 8->37 dropped 59 Detected unpacking (changes PE section rights) 8->59 61 Tries to steal Mail credentials (via file / registry access) 8->61 63 Found many strings related to Crypto-Wallets (likely being stolen) 8->63 81 4 other signatures 8->81 19 schtasks.exe 1 8->19         started        21 schtasks.exe 1 8->21         started        23 WerFault.exe 8->23         started        65 Multi AV Scanner detection for dropped file 13->65 67 Machine Learning detection for dropped file 13->67 69 Found stalling execution ending in API Sleep call 13->69 25 WerFault.exe 13->25         started        71 Tries to detect sandboxes and other dynamic analysis tools (window names) 15->71 73 Tries to evade debugger and weak emulator (self modifying code) 15->73 75 Hides threads from debuggers 15->75 39 C:\Users\user\...\PGXRfJMdIuWmn2tM0fyMijM.zip, Zip 17->39 dropped 77 Tries to harvest and steal browser information (history, passwords, etc) 17->77 79 Tries to detect sandboxes / dynamic malware analysis system (registry check) 17->79 27 WerFault.exe 17->27         started        file6 signatures7 process8 process9 29 conhost.exe 19->29         started        31 conhost.exe 21->31         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ef7b3e671164a0fa42ab739d54c3944692653242df4f306afa23a30a4051daff
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef7b3e671164a0fa42ab739d54c3944692653242df4f306afa23a30a4051daff/
Threat name:
Win32.Trojan.RisePro
Create hunting rule
Status:
Malicious
First seen:
2024-04-10 06:03:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=555t4zyrmsqpuqvlooovjq4ui2jgkmsc35hta2x2eorquqcr3l7q._file
Verdict:
malicious
Similar samples:
296ccbad60495d5152717c56a0d871e2fbd5413bbdac0e41edb6fcaccf49db36
RiseProStealer
6c57771cda82415d8e0f6492203eff52a3fb36ea966fad9fc4e7fb4d0de7e378
RiseProStealer
84176781043f8f95306328477f7b28fa721f44b1767fe740cbd207233c2a47c6
RiseProStealer
9f0139fadc3ae86c62acc7c217e8e3ddbd5965c0784d64737874566ccd28920a
RiseProStealer
bddecf330d5b3d2c09db0b26dc6367e2e71a2e0317cc65610cd1cca8809fd0e2
RiseProStealer
bf1f882e2a1d0e35207cd7cab867bffe933e134e43ff317acf2db538bd4d7210
RiseProStealer
cb348e8dbd6c518a9ad671a9fb235cea3eeba8b7036fc5498f6b118d4bc3060b
RiseProStealer
d68a5d440931df383de62e3436f5f485ecd75b552e8b78065706a8c880828378
RiseProStealer
de64c0a6d7c265a6f917c40454d8f4fad3208d796c8f4616fd271a4882a82843
RiseProStealer
fe1ed687a9af87a139eafae4e9d501e4f32ef965d98398503e18d503af8db816
RiseProStealer
+ 346 additional samples on MalwareBazaar
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240410-gr1xwsfa68/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RisePro
Unpacked files
SH256 hash:
e1e23c0699660856badf1df365c06b5ce41f1e8393b51d4ca9431323857698e7
MD5 hash:
afbe177afb0cced338db064d60017ee1
SHA1 hash:
43c75dfb3b8f1851872edc77976dab76a7447806
Link:
https://www.unpac.me/results/36503123-8f06-4397-a5b7-d29e9cf7a5f5/
SH256 hash:
9865a0b00d3afa7b060eac6685ed36f1d2214cbf904ff451ec63b223bf6b1410
MD5 hash:
d0edea8daf8db93725c715e1b42ad082
SHA1 hash:
fecfc468a311b79253b35e1d7316b9d8a6e0f205
Link:
https://www.unpac.me/results/36503123-8f06-4397-a5b7-d29e9cf7a5f5/
SH256 hash:
4bf1109d02442e73198138d0f9d0fccd52caaccf5ee5bbc89c4c583b505e8dbf
MD5 hash:
3f459b435d74cbc77fcae6c1971e2f2e
SHA1 hash:
73b48dc81d87c7d29b9fc15a8c47e755e7dafdc4
Link:
https://www.unpac.me/results/36503123-8f06-4397-a5b7-d29e9cf7a5f5/
SH256 hash:
e728b893d5d782a215849e63fec8d5754cc4bffff527f87f4ba46f5e4e7e471b
MD5 hash:
2ca0a72401db99067e4e7bf64b200403
SHA1 hash:
be70b62af8b97f6ad4526cd7625aaba89b88e370
Link:
https://www.unpac.me/results/36503123-8f06-4397-a5b7-d29e9cf7a5f5/
SH256 hash:
a458b34708268b75f732a3e6b503d0b43bf08912cc8aa97ff39719ee127d8a0f
MD5 hash:
8108aeeb051e627200f1fbd9a78f3b13
SHA1 hash:
78017bb93238440182fb33b7b942a4a4b2ca3687
Link:
https://www.unpac.me/results/36503123-8f06-4397-a5b7-d29e9cf7a5f5/
SH256 hash:
29919d057e318900f09a4ab78632150bc56578673363b6e0a044665a14d6d0f6
MD5 hash:
53afe2f17c8a703428fa58e237701264
SHA1 hash:
9876b597a42047446d11d41a701a0518177e4670
Link:
https://www.unpac.me/results/36503123-8f06-4397-a5b7-d29e9cf7a5f5/
SH256 hash:
ef7b3e671164a0fa42ab739d54c3944692653242df4f306afa23a30a4051daff
MD5 hash:
39d534e1ab6c38cf8e2ef039a860b060
SHA1 hash:
0e18d4e9c8b0a374149de66b9c1acc32ee99e697
Link:
https://www.unpac.me/results/36503123-8f06-4397-a5b7-d29e9cf7a5f5/
Malware family:
RisePro
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ef7b3e671164/report/overview.html
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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

RiseProStealer

Executable exe ef7b3e671164a0fa42ab739d54c3944692653242df4f306afa23a30a4051daff

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2806856/
  
URLhaus
https://urlhaus.abuse.ch/url/2787746/
  
URLhaus
https://urlhaus.abuse.ch/url/2775398/
  
URLhaus
https://urlhaus.abuse.ch/url/2781842/

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

Comments


Avatar
zbet commented on 2024-04-10 06:02:49 UTC

url : hxxp://185.215.113.46/cost/random.exe