MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce
SHA3-384 hash: cdef8b096940d1346299fc65b1a7dbd99c396796875c5ecfbec5b5a32e0286ee718e3d20ab509595e5e5d19e96490eb3
SHA1 hash: b4e77d769fc31d0248f9fc1c7a7dce557a037425
MD5 hash: 28b9c05785324654d47f1cabaf519a70
humanhash: uniform-tennessee-mango-don
File name:SecuriteInfo.com.Win32.TrojanX-gen.14823.15079
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:2'304'000 bytes
First seen:2024-03-06 04:26:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:NNlds0pfSI9nGPbFZs2hsHs5DozeMqiz7:3s0pqI9nMFy2hsEozIiz7
Threatray 3 similar samples on MalwareBazaar
TLSH T143B53343A4735A8AD7574EF3C7E6473FCA83ADFAADD3293C7C1432A40593265E94810A
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 b3b2b3b2cceee7b2 (146 x RiseProStealer, 7 x CoinMiner, 1 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe RiseProStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
501
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce.exe
Verdict:
Malicious activity
Analysis date:
2024-03-06 05:10:48 UTC
Tags:
risepro stealer evasion loader
Link:
https://app.any.run/tasks/d0c9c0d0-d1ca-49ce-9d34-ff821dd01c0e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.14823.15079.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file
Launching a process
Creating a file in the %temp% directory
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm lolbin msbuild packed
Link:
https://www.filescan.io/uploads/65e7f098b0564f17fae2d4b5/reports/26f3df0d-1049-4187-ba8d-9cb69da7f62b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce
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/5b1943e1-7aca-4675-822d-5bfb4ee2a978
Result
Threat name:
RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1403820
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
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
PE file has nameless sections
Potentially malicious time measurement code found
Snort IDS alert for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
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: 1403820 Sample: SecuriteInfo.com.Win32.Troj... Startdate: 06/03/2024 Architecture: WINDOWS Score: 100 38 ipinfo.io 2->38 40 db-ip.com 2->40 48 Snort IDS alert for network traffic 2->48 50 Multi AV Scanner detection for domain / URL 2->50 52 Antivirus detection for URL or domain 2->52 54 7 other signatures 2->54 8 SecuriteInfo.com.Win32.TrojanX-gen.14823.15079.exe 1 79 2->8         started        13 MPGPH131.exe 2 2->13         started        15 RageMP131.exe 2 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 42 193.233.132.62, 49729, 49732, 49733 FREE-NET-ASFREEnetEU Russian Federation 8->42 44 ipinfo.io 34.117.186.192, 443, 49730, 49740 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->44 46 2 other IPs or domains 8->46 30 C:\Users\user\...\byCr53bxQiZlbnNFsYNi.exe, PE32 8->30 dropped 32 C:\Users\user\...\7pFU6QyiSSX_mSWQJ3zN.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\RageMP131.exe, PE32 8->34 dropped 36 4 other malicious files 8->36 dropped 64 Detected unpacking (changes PE section rights) 8->64 66 Tries to steal Mail credentials (via file / registry access) 8->66 68 Found many strings related to Crypto-Wallets (likely being stolen) 8->68 86 4 other signatures 8->86 19 byCr53bxQiZlbnNFsYNi.exe 2 8->19         started        22 schtasks.exe 1 8->22         started        24 schtasks.exe 1 8->24         started        70 Multi AV Scanner detection for dropped file 13->70 72 Machine Learning detection for dropped file 13->72 74 Found stalling execution ending in API Sleep call 13->74 76 Tries to detect sandboxes and other dynamic analysis tools (window names) 15->76 78 Tries to evade debugger and weak emulator (self modifying code) 15->78 80 Hides threads from debuggers 15->80 82 Tries to detect sandboxes / dynamic malware analysis system (registry check) 17->82 84 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->84 file6 signatures7 process8 signatures9 56 Multi AV Scanner detection for dropped file 19->56 58 Detected unpacking (changes PE section rights) 19->58 60 Machine Learning detection for dropped file 19->60 62 Hides threads from debuggers 19->62 26 conhost.exe 22->26         started        28 conhost.exe 24->28         started        process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce/
Threat name:
Win32.Trojan.RisePro
Create hunting rule
Status:
Malicious
First seen:
2024-03-06 04:27:06 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vriwlpx6vijip6eu7warnhh4xxnvzfrb5oazita55kagueab63ha._file
Verdict:
malicious
Similar samples:
47506422497eefbc000cddf5adc8c24b03686e4c5791ee8241e4998caede618d
RiseProStealer
67f998459a1afe82a98a482dd5c84bb6c186b72303a3af9be0f6618a3e552d65
RiseProStealer
81eef8e03d9e5bcfcbb20113c49e642e725d0da9bfd57ac352a8160d044d5b02
RiseProStealer
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro evasion stealer
Link:
https://tria.ge/reports/240306-e234wsba4t/
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
Malware Config
C2 Extraction:
193.233.132.62
Unpacked files
SH256 hash:
94507444e29056386e88d8d2d08af0aedded6d22553c3df1a2ced4dd5307029a
MD5 hash:
0d9857ef735d5848217e6dbd2940d85a
SHA1 hash:
5e9a839e5aac365b603bb5f9997dc01a1984c1ac
Link:
https://www.unpac.me/results/1b4a95e7-6fa9-471a-a660-2f3f061feccc/
SH256 hash:
ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce
MD5 hash:
28b9c05785324654d47f1cabaf519a70
SHA1 hash:
b4e77d769fc31d0248f9fc1c7a7dce557a037425
Link:
https://www.unpac.me/results/1b4a95e7-6fa9-471a-a660-2f3f061feccc/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ac5165befeaa/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/ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce

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:NET
Create hunting rule
Author:malware-lu
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Generic_Threat_e5f4703f
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 ac5165befeaa1287f894fd81169cfcbddb5c9621eb81944c1dea806a1001f6ce

(this sample)

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

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