MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6
SHA3-384 hash: 3af10529c6d42f6773147e7cdc80bebc6853ea95e8d8185d867c2ce56c64c2d522fdfd9fa98e54fb750c6325e4dd21bb
SHA1 hash: f338310f690a788ba056c89b8399f44f9b648826
MD5 hash: 2ad24bae91136e33454a0901ed8c578b
humanhash: yellow-oranges-juliet-oxygen
File name:SecuriteInfo.com.Win32.PWSX-gen.9534.16812
Download: download sample
Signature RiseProStealer
Create hunting rule
File size:6'784'000 bytes
First seen:2024-03-06 23:35:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5fca035c1d9772fed59e3f04779695b2 (10 x RiseProStealer)
ssdeep 196608:Ex9HgOZVfjyr9RApQnzZswNgGothGOfawK1SgAP:wKOZIRhzawNgTVywK
TLSH T1D266334AE2871BB8C4F651B80B46FF7D34F12AB145A14EAE510866DEEDE3739B832105
TrID 45.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
19.1% (.SCR) Windows screen saver (13097/50/3)
9.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter SecuriteInfoCom
Tags:exe RiseProStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
546
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6.exe
Verdict:
Malicious activity
Analysis date:
2024-03-06 23:38:22 UTC
Tags:
risepro
Link:
https://app.any.run/tasks/f4dfeae6-d73d-4944-9183-0f4db5ed00d1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.9534.16812.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypto lolbin packed setupapi shell32
Link:
https://www.filescan.io/uploads/65e8fde50ef6f5eba48fbd5e/reports/667df5a0-8cde-4891-b722-e62df4f2bd26/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6
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/eb4d9f8f-2fa7-4775-b0e8-ebdcbe2c98b3
Result
Threat name:
LummaC, PureLog Stealer, RisePro Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1404429
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates multiple autostart registry keys
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Yara detected RisePro Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1404429 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 07/03/2024 Architecture: WINDOWS Score: 100 60 detectordiscusser.shop 2->60 62 ipinfo.io 2->62 64 db-ip.com 2->64 74 Snort IDS alert for network traffic 2->74 76 Found malware configuration 2->76 78 Antivirus detection for URL or domain 2->78 80 13 other signatures 2->80 8 SecuriteInfo.com.Win32.PWSX-gen.9534.16812.exe 2 83 2->8         started        13 MSIUpdaterV1.exe 2->13         started        15 AdobeUpdaterV1.exe 2->15         started        17 6 other processes 2->17 signatures3 process4 dnsIp5 68 193.233.132.67, 49699, 49710, 49711 FREE-NET-ASFREEnetEU Russian Federation 8->68 70 ipinfo.io 34.117.186.192, 443, 49700, 49713 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->70 72 2 other IPs or domains 8->72 52 C:\Users\user\...\I5Lagi_ANcEyTKaOt_nZ.exe, PE32 8->52 dropped 54 C:\Users\user\...\8uyToAoPfOS7Us5j4Ssg.exe, PE32 8->54 dropped 56 C:\Users\user\...\crypted_f961bb26[1].exe, PE32 8->56 dropped 58 6 other malicious files 8->58 dropped 112 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->112 114 Tries to steal Mail credentials (via file / registry access) 8->114 116 Found many strings related to Crypto-Wallets (likely being stolen) 8->116 132 4 other signatures 8->132 19 8uyToAoPfOS7Us5j4Ssg.exe 2 8->19         started        22 I5Lagi_ANcEyTKaOt_nZ.exe 2 8->22         started        30 4 other processes 8->30 118 Antivirus detection for dropped file 13->118 120 Multi AV Scanner detection for dropped file 13->120 122 Machine Learning detection for dropped file 13->122 24 RegAsm.exe 13->24         started        32 6 other processes 13->32 124 Writes to foreign memory regions 15->124 126 Allocates memory in foreign processes 15->126 128 Injects a PE file into a foreign processes 15->128 34 7 other processes 15->34 130 Tries to detect virtualization through RDTSC time measurements 17->130 26 RegAsm.exe 17->26         started        28 RegAsm.exe 17->28         started        36 3 other processes 17->36 file6 signatures7 process8 signatures9 82 Multi AV Scanner detection for dropped file 19->82 84 Machine Learning detection for dropped file 19->84 86 Contains functionality to inject code into remote processes 19->86 102 3 other signatures 19->102 38 RegAsm.exe 19->38         started        42 conhost.exe 19->42         started        88 Antivirus detection for dropped file 22->88 90 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 22->90 92 Tries to detect virtualization through RDTSC time measurements 22->92 94 Query firmware table information (likely to detect VMs) 24->94 96 Found many strings related to Crypto-Wallets (likely being stolen) 24->96 98 Tries to steal Crypto Currency Wallets 24->98 100 Tries to harvest and steal browser information (history, passwords, etc) 26->100 44 conhost.exe 30->44         started        46 conhost.exe 30->46         started        48 conhost.exe 30->48         started        50 conhost.exe 30->50         started        process10 dnsIp11 66 detectordiscusser.shop 104.21.60.92 CLOUDFLARENETUS United States 38->66 104 Query firmware table information (likely to detect VMs) 38->104 106 Found many strings related to Crypto-Wallets (likely being stolen) 38->106 108 Tries to harvest and steal browser information (history, passwords, etc) 38->108 110 2 other signatures 38->110 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-03-06 19:32:36 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vj3eu5q72ujml5rebqr2x6xt7fresbj6td3nfqgwub2t5jz2xs3a._file
Verdict:
unknown
Result
Malware family:
risepro
Create hunting rule
Score:
  10/10
Tags:
family:risepro stealer
Link:
https://tria.ge/reports/240306-3lj8vacf6v/
Behaviour
Suspicious behavior: EnumeratesProcesses
RisePro
Malware Config
C2 Extraction:
193.233.132.67:50500
Unpacked files
SH256 hash:
daa743d690989c16daf2af4b42c7d0c284da79071b29a57b834238c7b6416725
MD5 hash:
41f95c42a15ecbff9132d1d50a6a8232
SHA1 hash:
91b61595885f3e4d2fcbc7e8bba81a79b3f7e6c2
Link:
https://www.unpac.me/results/89ab428e-2bc1-434c-9bf8-5ab63233d2c7/
SH256 hash:
aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6
MD5 hash:
2ad24bae91136e33454a0901ed8c578b
SHA1 hash:
f338310f690a788ba056c89b8399f44f9b648826
Link:
https://www.unpac.me/results/89ab428e-2bc1-434c-9bf8-5ab63233d2c7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/aa764a761fd5/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/aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6

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)

File information

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

Web download

RiseProStealer

Executable exe aa764a761fd512c5f6240c23abfaf3f96249053e98f6d2c0d6a0753ea73abcb6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2757109/
  
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
CHECK_TRUST_INFORequires Elevated Execution (uiAccess:None)high
Reviews
IDCapabilitiesEvidence
DP_APIUses DP APICRYPT32.dll::CryptUnprotectData
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
WIN_CRED_APICan Manipute Windows CredentialsADVAPI32.dll::CredEnumerateA

Comments